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Коммутаторы Huawei серии S3700

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Характеристики

Характеристики	Описание
S3700- 28TP -SI	100M port 2410/100Base-TX 1000M port* 21000Base-X, 2(10/100/1000Base-T, or 100/1000Base-X) Extended slot The S3700HI provides an extended slot for an uplink subcard MAC address table� IEEE 802.1d compliance 16 K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses VLAN 4 K VLANs Guest VLANs, voice VLAN, and super VLAN VLAN assignment based on MAC addresses, protocols, and IP subnets QinQ Selective QinQ 1:1 VLAN mapping N:1 VLAN mapping Reliability RRPP (ring topology, intersecting rings, and multi-instance), implementing protection switchover within 50 ms Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover STP, RSTP, and MSTP BPDU protection, root protection, and loop protection Smart Ethernet Protection (SEP) IP routing Static routing, RIPv1, RIPv2, and ECMP IPv6 features Neighbor Discovery (ND) Path MTU (PMTU) IPv6 ping, IPv6 tracert, and IPv6 Telnet Manually configured tunnel 6to4 tunnel ISATAP tunnel ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type MLD v1/v2 snooping Multicast 1 K multicast groups IGMP v1/v2/v3 snooping and IGMP fast leave Multicast VLAN and multicast replication between VLANs Multicast load balancing among member ports of a trunk Controllable multicast Port-based multicast traffic statistics QoS/ACL Rate limiting on packets sent and received by an interface Packet redirection Port-based traffic policing and two-rate three-color CAR Eight queues on each port WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms WRED (S3700HI) Re-marking of the 802.1p priority and DSCP priority Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, port number, protocol type, and VLAN ID Rate limiting in each queue and traffic shaping on ports Security User privilege management and password protection DoS attack defense, ARP attack defense, and ICMP attack defense Binding of the IP address, MAC address, interface, and VLAN Port isolation, port security, and sticky MAC Blackhole MAC address entries Limit on the number of learned MAC addresses 802.1x authentication and limit on the number of users on an interface AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC SSH v2.0 CPU defense Blacklist and whitelist Surge protection All service ports have a surge protection capability of 6 KV, which can be increased to 15 KV by using additional surge protection devices. Management and maintenance� iStack (except the S3700HI) MAC Forced Forwarding (MFF) Remote configuration and maintenance by using Telnet Auto-Config �Virtual cable test �Ethernet OAM (IEEE 802.3ah and 802.1ag) �Dying gasp power-off alarm(S3700-28TP-EI-MC-AC and S3700-26C-HI) �Port mirroring and RSPAN (remote port mirroring) �SNMPv1/v2/v3 and RMON �MUX VLAN and GVRP �Web NMS �Auto-Config and HGMP �SSHv2 �HTTPS (S3700HI) �802.3az EEE(S3700HI) �System logs and alarms of different levels Operating environment Operating temperature: 0OC–50OC (long term); -5OC–55OC (short term) Relative humidity: 10%–90% (non-condensing) Power supply AC: �Rated voltage range: 100 V to 240 V AC; 50/60 Hz �Maximum voltage range: 90 V to 264 V AC; 50/60 Hz �DC: �Rated voltage range: –48 V to –60 V DC �Maximum voltage range: –36 V to –72 V DC �Note: PoE-support switches do not use DC power supplies. Dimensions (W x D x H) S3700-28TP-EI/SI, S3700-28TP-EI-MC, S3700-28TP-EI-24S, S3700-52P-EI/SI , S3700-26C-HI: 442 mm x 220 mm x 43.6 mm S3700-28TP-PWR-EI, S3700-52P-EI-48S, S3700-52P-EI-24S, S3700-52P-PWR-EI: 442 mm x 420 mm x 43.6 mm Weight < 2.5 kg Power consumption < 20 W
S3700- 52P-SI	100M port 4810/100Base-TX�� 1000M port* 2100/1000Base-X, 21000Base-X Extended slot The S3700HI provides an extended slot for an uplink subcard MAC address table� IEEE 802.1d compliance 16 K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses VLAN 4 K VLANs Guest VLANs, voice VLAN, and super VLAN VLAN assignment based on MAC addresses, protocols, and IP subnets QinQ Selective QinQ 1:1 VLAN mapping N:1 VLAN mapping Reliability RRPP (ring topology, intersecting rings, and multi-instance), implementing protection switchover within 50 ms Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover STP, RSTP, and MSTP BPDU protection, root protection, and loop protection Smart Ethernet Protection (SEP) IP routing Static routing, RIPv1, RIPv2, and ECMP IPv6 features Neighbor Discovery (ND) Path MTU (PMTU) IPv6 ping, IPv6 tracert, and IPv6 Telnet Manually configured tunnel 6to4 tunnel ISATAP tunnel ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type MLD v1/v2 snooping Multicast 1 K multicast groups IGMP v1/v2/v3 snooping and IGMP fast leave Multicast VLAN and multicast replication between VLANs Multicast load balancing among member ports of a trunk Controllable multicast Port-based multicast traffic statistics QoS/ACL Rate limiting on packets sent and received by an interface Packet redirection Port-based traffic policing and two-rate three-color CAR Eight queues on each port WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms WRED (S3700HI) Re-marking of the 802.1p priority and DSCP priority Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, port number, protocol type, and VLAN ID Rate limiting in each queue and traffic shaping on ports Security User privilege management and password protection DoS attack defense, ARP attack defense, and ICMP attack defense Binding of the IP address, MAC address, interface, and VLAN Port isolation, port security, and sticky MAC Blackhole MAC address entries Limit on the number of learned MAC addresses 802.1x authentication and limit on the number of users on an interface AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC SSH v2.0 CPU defense Blacklist and whitelist Surge protection All service ports have a surge protection capability of 6 KV, which can be increased to 15 KV by using additional surge protection devices. Management and maintenance� iStack (except the S3700HI) MAC Forced Forwarding (MFF) Remote configuration and maintenance by using Telnet Auto-Config �Virtual cable test �Ethernet OAM (IEEE 802.3ah and 802.1ag) �Dying gasp power-off alarm(S3700-28TP-EI-MC-AC and S3700-26C-HI) �Port mirroring and RSPAN (remote port mirroring) �SNMPv1/v2/v3 and RMON �MUX VLAN and GVRP �Web NMS �Auto-Config and HGMP �SSHv2 �HTTPS (S3700HI) �802.3az EEE(S3700HI) �System logs and alarms of different levels Operating environment Operating temperature: 0OC–50OC (long term); -5OC–55OC (short term) Relative humidity: 10%–90% (non-condensing) Power supply AC: �Rated voltage range: 100 V to 240 V AC; 50/60 Hz �Maximum voltage range: 90 V to 264 V AC; 50/60 Hz �DC: �Rated voltage range: –48 V to –60 V DC �Maximum voltage range: –36 V to –72 V DC �Note: PoE-support switches do not use DC power supplies. Dimensions (W x D x H) S3700-28TP-EI/SI, S3700-28TP-EI-MC, S3700-28TP-EI-24S, S3700-52P-EI/SI , S3700-26C-HI: 442 mm x 220 mm x 43.6 mm S3700-28TP-PWR-EI, S3700-52P-EI-48S, S3700-52P-EI-24S, S3700-52P-PWR-EI: 442 mm x 420 mm x 43.6 mm Weight < 3 kg Power consumption < 38 W
S3700-52P-EI	100M port 4810/100 �Base-TX 1000M port* 2100/1000 Base-X, �21000 Base-X Extended slot The S3700HI provides an extended slot for an uplink subcard MAC address table IEEE 802.1d compliance 16 K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses VLAN 4 K VLANs Guest VLANs, voice VLAN, and super VLAN VLAN assignment based on MAC addresses, protocols, and IP subnets QinQ Selective QinQ 1:1 VLAN mapping N:1 VLAN mapping Reliability RRPP (ring topology, intersecting rings, and multi-instance), implementing protection switchover within 50 ms Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover STP, RSTP, and MSTP BPDU protection, root protection, and loop protection Smart Ethernet Protection (SEP)� BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM IP routing Static routing, RIPv1, RIPv2, and ECMP� OSPF, IS-IS, and BGP IPv6 features Neighbor Discovery (ND) Path MTU (PMTU) IPv6 ping, IPv6 tracert, and IPv6 Telnet Manually configured tunnel 6to4 tunnel ISATAP tunnel ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type MLD v1/v2 snooping Multicast 1 K multicast groups IGMP v1/v2/v3 snooping and IGMP fast leave Multicast VLAN and multicast replication between VLANs Multicast load balancing among member ports of a trunk Controllable multicast Port-based multicast traffic statistics� IGMP v1/v2/v3, PIM-SM, PIM-DM, and PIM-SSM QoS/ACL Rate limiting on packets sent and received by an interface Packet redirection Port-based traffic policing and two-rate three-color CAR Eight queues on each port WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms WRED (S3700HI) Re-marking of the 802.1p priority and DSCP priority Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, port number, protocol type, and VLAN ID Rate limiting in each queue and traffic shaping on ports Security User privilege management and password protection �DoS attack defense, ARP attack defense, and ICMP attack defense �Binding of the IP address, MAC address, interface, and VLAN �Port isolation, port security, and sticky MAC �Blackhole MAC address entries �Limit on the number of learned MAC addresses �802.1x authentication and limit on the number of users on an interface �AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC �SSH v2.0 �CPU defense �Blacklist and whitelist Surge protection All service ports have a surge protection capability of 6 KV, which can be increased to 15 KV by using additional surge protection devices. Management and maintenance� iStack (except the S3700HI) MAC Forced Forwarding (MFF) �Remote configuration and maintenance by using Telnet �Auto-Config �Virtual cable test �Ethernet OAM (IEEE 802.3ah and 802.1ag) �Dying gasp power-off alarm(S3700-28TP-EI-MC-AC and S3700-26C-HI) �Port mirroring and RSPAN (remote port mirroring) �SNMPv1/v2/v3 and RMON �MUX VLAN and GVRP �Web NMS �Auto-Config and HGMP �SSHv2 �HTTPS (S3700HI) �802.3az EEE(S3700HI) �System logs and alarms of different levels Operating environment Operating temperature: 0OC–50OC (long term); -5OC–55OC (short term) �Relative humidity: 10%–90% (non-condensing) Power supply� AC: �Rated voltage range: 100 V to 240 V AC; 50/60 Hz �Maximum voltage range: 90 V to 264 V AC; 50/60 Hz �DC: �Rated voltage range: –48 V to –60 V DC �Maximum voltage range: –36 V to –72 V DC �Note: PoE-support switches do not use DC power supplies. Dimensions (W x D x H) S3700-28TP-EI/SI, S3700-28TP-EI-MC, S3700-28TP-EI-24S, S3700-52P-EI/SI , �3700-26C-HI: 442 mm x 220 mm x 43.6 mm �S3700-28TP-PWR-EI, S3700-52P-EI-48S, �S3700-52P-EI-24S, S3700-52P-PWR-EI: 442 mm x 420 mm x 43.6 mm Weight < 3 kg Power consumption < 38 W
S3700-52P-EI-24S	100M port� 2410/100 Base-TX, �24100 �Base-FX 1000M port� 2100/1000 Base-X, �21000 Base-X Extended slot� The S3700HI provides an extended slot for an uplink subcard MAC address table� IEEE 802.1d compliance 16 K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses VLAN� 4 K VLANs Guest VLANs, voice VLAN, and super VLAN VLAN assignment based on MAC addresses, protocols, and IP subnets QinQ Selective QinQ 1:1 VLAN mapping N:1 VLAN mapping Reliability� RRPP (ring topology, intersecting rings, and multi-instance), implementing protection switchover within 50 ms Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover STP, RSTP, and MSTP BPDU protection, root protection, and loop protection Smart Ethernet Protection (SEP)� BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM IP routing� Static routing, RIPv1, RIPv2, and ECMP� OSPF, IS-IS, and BGP IPv6 features� Neighbor Discovery (ND) Path MTU (PMTU) IPv6 ping, IPv6 tracert, and IPv6 Telnet Manually configured tunnel 6to4 tunnel ISATAP tunnel ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type MLD v1/v2 snooping Multicast� 1 K multicast groups IGMP v1/v2/v3 snooping and IGMP fast leave Multicast VLAN and multicast replication between VLANs Multicast load balancing among member ports of a trunk Controllable multicast Port-based multicast traffic statistics� IGMP v1/v2/v3, PIM-SM, PIM-DM, and PIM-SSM QoS/ACL� Rate limiting on packets sent and received by an interface Packet redirection Port-based traffic policing and two-rate three-color CAR Eight queues on each port WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms WRED (S3700HI) Re-marking of the 802.1p priority and DSCP priority Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, port number, protocol type, and VLAN ID Rate limiting in each queue and traffic shaping on ports Security� User privilege management and password protection �DoS attack defense, ARP attack defense, and ICMP attack defense �Binding of the IP address, MAC address, interface, and VLAN �Port isolation, port security, and sticky MAC �Blackhole MAC address entries �Limit on the number of learned MAC addresses �802.1x authentication and limit on the number of users on an interface �AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC �SSH v2.0 �CPU defense �Blacklist and whitelist Surge protection� All service ports have a surge protection capability of 6 KV, which can be increased to 15 KV by using additional surge protection devices. Management and maintenance� iStack (except the S3700HI) MAC Forced Forwarding (MFF) �Remote configuration and maintenance by using Telnet �Auto-Config �Virtual cable test �Ethernet OAM (IEEE 802.3ah and 802.1ag) �Dying gasp power-off alarm(S3700-28TP-EI-MC-AC and S3700-26C-HI) �Port mirroring and RSPAN (remote port mirroring) �SNMPv1/v2/v3 and RMON �MUX VLAN and GVRP �Web NMS �Auto-Config and HGMP �SSHv2 �HTTPS (S3700HI) �802.3az EEE(S3700HI) �System logs and alarms of different levels Operating environment� Operating temperature: 0OC–50OC (long term); -5OC–55OC (short term) �Relative humidity: 10%–90% (non-condensing) Power supply� AC: �Rated voltage range: 100 V to 240 V AC; 50/60 Hz �Maximum voltage range: 90 V to 264 V AC; 50/60 Hz �DC: �Rated voltage range: –48 V to –60 V DC �Maximum voltage range: –36 V to –72 V DC �Note: PoE-support switches do not use DC power supplies. Dimensions (W x D x H)� S3700-28TP-EI/SI, S3700-28TP-EI-MC, S3700-28TP-EI-24S, S3700-52P-EI/SI , �3700-26C-HI: 442 mm x 220 mm x 43.6 mm �S3700-28TP-PWR-EI, S3700-52P-EI-48S, �S3700-52P-EI-24S, S3700-52P-PWR-EI: 442 mm x 420 mm x 43.6 mm Weight� < 4.8 kg Power consumption�< 66 W
S3700-52P-EI-48S	100M port� 48100B ase-FX 1000M port�* 2100/1000 Base-X, �21000 Base-X Extended slot� The S3700HI provides an extended slot for an uplink subcard MAC address table� IEEE 802.1d compliance 16 K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses VLAN� 4 K VLANs Guest VLANs, voice VLAN, and super VLAN VLAN assignment based on MAC addresses, protocols, and IP subnets QinQ Selective QinQ 1:1 VLAN mapping N:1 VLAN mapping Reliability� RRPP (ring topology, intersecting rings, and multi-instance), implementing protection switchover within 50 ms Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover STP, RSTP, and MSTP BPDU protection, root protection, and loop protection Smart Ethernet Protection (SEP)� BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM IP routing� Static routing, RIPv1, RIPv2, and ECMP� OSPF, IS-IS, and BGP IPv6 features� Neighbor Discovery (ND) Path MTU (PMTU) IPv6 ping, IPv6 tracert, and IPv6 Telnet Manually configured tunnel 6to4 tunnel ISATAP tunnel ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type MLD v1/v2 snooping Multicast� 1 K multicast groups IGMP v1/v2/v3 snooping and IGMP fast leave Multicast VLAN and multicast replication between VLANs Multicast load balancing among member ports of a trunk Controllable multicast Port-based multicast traffic statistics� IGMP v1/v2/v3, PIM-SM, PIM-DM, and PIM-SSM QoS/ACL� Rate limiting on packets sent and received by an interface Packet redirection Port-based traffic policing and two-rate three-color CAR Eight queues on each port WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms WRED (S3700HI) Re-marking of the 802.1p priority and DSCP priority Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, port number, protocol type, and VLAN ID Rate limiting in each queue and traffic shaping on ports Security� User privilege management and password protection �DoS attack defense, ARP attack defense, and ICMP attack defense �Binding of the IP address, MAC address, interface, and VLAN �Port isolation, port security, and sticky MAC �Blackhole MAC address entries �Limit on the number of learned MAC addresses �802.1x authentication and limit on the number of users on an interface �AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC �SSH v2.0 �CPU defense �Blacklist and whitelist Surge protection� All service ports have a surge protection capability of 6 KV, which can be increased to 15 KV by using additional surge protection devices. Management and maintenance� iStack (except the S3700HI) MAC Forced Forwarding (MFF) �Remote configuration and maintenance by using Telnet �Auto-Config �Virtual cable test �Ethernet OAM (IEEE 802.3ah and 802.1ag) �Dying gasp power-off alarm(S3700-28TP-EI-MC-AC and S3700-26C-HI) �Port mirroring and RSPAN (remote port mirroring) �SNMPv1/v2/v3 and RMON �MUX VLAN and GVRP �Web NMS �Auto-Config and HGMP �SSHv2 �HTTPS (S3700HI) �802.3az EEE(S3700HI) �System logs and alarms of different levels Operating environment� Operating temperature: 0OC–50OC (long term); -5OC–55OC (short term) �Relative humidity: 10%–90% (non-condensing) Power supply� AC: �Rated voltage range: 100 V to 240 V AC; 50/60 Hz �Maximum voltage range: 90 V to 264 V AC; 50/60 Hz �DC: �Rated voltage range: –48 V to –60 V DC �Maximum voltage range: –36 V to –72 V DC �Note: PoE-support switches do not use DC power supplies. Dimensions (W x D x H)� S3700-28TP-EI/SI, S3700-28TP-EI-MC, S3700-28TP-EI-24S, S3700-52P-EI/SI , �3700-26C-HI: 442 mm x 220 mm x 43.6 mm �S3700-28TP-PWR-EI, S3700-52P-EI-48S, �S3700-52P-EI-24S, S3700-52P-PWR-EI: 442 mm x 420 mm x 43.6 mm Weight� < 4.8 kg Power consumption�< 92 W
S3700-52P-PWR-EI	100M port� 4810/10 Base-TX 1000M port�* 2100/1000 Base-X, �21000 Base-X Extended slot� The S3700HI provides an extended slot for an uplink subcard MAC address table� IEEE 802.1d compliance 16 K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses VLAN� 4 K VLANs Guest VLANs, voice VLAN, and super VLAN VLAN assignment based on MAC addresses, protocols, and IP subnets QinQ Selective QinQ 1:1 VLAN mapping N:1 VLAN mapping Reliability� RRPP (ring topology, intersecting rings, and multi-instance), implementing protection switchover within 50 ms Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover STP, RSTP, and MSTP BPDU protection, root protection, and loop protection Smart Ethernet Protection (SEP)� BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM IP routing� Static routing, RIPv1, RIPv2, and ECMP� OSPF, IS-IS, and BGP IPv6 features� Neighbor Discovery (ND) Path MTU (PMTU) IPv6 ping, IPv6 tracert, and IPv6 Telnet Manually configured tunnel 6to4 tunnel ISATAP tunnel ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type MLD v1/v2 snooping Multicast� 1 K multicast groups IGMP v1/v2/v3 snooping and IGMP fast leave Multicast VLAN and multicast replication between VLANs Multicast load balancing among member ports of a trunk Controllable multicast Port-based multicast traffic statistics� IGMP v1/v2/v3, PIM-SM, PIM-DM, and PIM-SSM QoS/ACL� Rate limiting on packets sent and received by an interface Packet redirection Port-based traffic policing and two-rate three-color CAR Eight queues on each port WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms WRED (S3700HI) Re-marking of the 802.1p priority and DSCP priority Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, port number, protocol type, and VLAN ID Rate limiting in each queue and traffic shaping on ports Security� User privilege management and password protection �DoS attack defense, ARP attack defense, and ICMP attack defense �Binding of the IP address, MAC address, interface, and VLAN �Port isolation, port security, and sticky MAC �Blackhole MAC address entries �Limit on the number of learned MAC addresses �802.1x authentication and limit on the number of users on an interface �AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC �SSH v2.0 �CPU defense �Blacklist and whitelist Surge protection� All service ports have a surge protection capability of 6 KV, which can be increased to 15 KV by using additional surge protection devices. Management and maintenance� iStack (except the S3700HI) MAC Forced Forwarding (MFF) �Remote configuration and maintenance by using Telnet �Auto-Config �Virtual cable test �Ethernet OAM (IEEE 802.3ah and 802.1ag) �Dying gasp power-off alarm(S3700-28TP-EI-MC-AC and S3700-26C-HI) �Port mirroring and RSPAN (remote port mirroring) �SNMPv1/v2/v3 and RMON �MUX VLAN and GVRP �Web NMS �Auto-Config and HGMP �SSHv2 �HTTPS (S3700HI) �802.3az EEE(S3700HI) �System logs and alarms of different levels Operating environment� Operating temperature: 0OC–50OC (long term); -5OC–55OC (short term) �Relative humidity: 10%–90% (non-condensing) Power supply� AC: �Rated voltage range: 100 V to 240 V AC; 50/60 Hz �Maximum voltage range: 90 V to 264 V AC; 50/60 Hz �DC: �Rated voltage range: –48 V to –60 V DC �Maximum voltage range: –36 V to –72 V DC �Note: PoE-support switches do not use DC power supplies. Dimensions (W x D x H)� S3700-28TP-EI/SI, S3700-28TP-EI-MC, S3700-28TP-EI-24S, S3700-52P-EI/SI , �3700-26C-HI: 442 mm x 220 mm x 43.6 mm �S3700-28TP-PWR-EI, S3700-52P-EI-48S, �S3700-52P-EI-24S, S3700-52P-PWR-EI: 442 mm x 420 mm x 43.6 mm Weight� < 4.5 kg �(without power supply) Power consumption�<880 W �(PoE �power: 740 W)
S3700-28TP-EI, S3700-28TP-EI-MC	100M port 2410/100 �Base-TX 1000M port* 21000 Base-X, �2(10/100/1000 Base-T, or 100/1000 Base-X) Extended slot The S3700HI provides an extended slot for an uplink subcard MAC address table IEEE 802.1d compliance 16 K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses VLAN 4 K VLANs Guest VLANs, voice VLAN, and super VLAN VLAN assignment based on MAC addresses, protocols, and IP subnets QinQ Selective QinQ 1:1 VLAN mapping N:1 VLAN mapping Reliability RRPP (ring topology, intersecting rings, and multi-instance), implementing protection switchover within 50 ms Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover STP, RSTP, and MSTP BPDU protection, root protection, and loop protection Smart Ethernet Protection (SEP)� BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM IP routing Static routing, RIPv1, RIPv2, and ECMP� OSPF, IS-IS, and BGP IPv6 features Neighbor Discovery (ND) Path MTU (PMTU) IPv6 ping, IPv6 tracert, and IPv6 Telnet Manually configured tunnel 6to4 tunnel ISATAP tunnel ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type MLD v1/v2 snooping Multicast 1 K multicast groups IGMP v1/v2/v3 snooping and IGMP fast leave Multicast VLAN and multicast replication between VLANs Multicast load balancing among member ports of a trunk Controllable multicast Port-based multicast traffic statistics� IGMP v1/v2/v3, PIM-SM, PIM-DM, and PIM-SSM QoS/ACL Rate limiting on packets sent and received by an interface Packet redirection Port-based traffic policing and two-rate three-color CAR Eight queues on each port WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms WRED (S3700HI) Re-marking of the 802.1p priority and DSCP priority Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, port number, protocol type, and VLAN ID Rate limiting in each queue and traffic shaping on ports Security User privilege management and password protection �DoS attack defense, ARP attack defense, and ICMP attack defense �Binding of the IP address, MAC address, interface, and VLAN �Port isolation, port security, and sticky MAC �Blackhole MAC address entries �Limit on the number of learned MAC addresses �802.1x authentication and limit on the number of users on an interface �AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC �SSH v2.0 �CPU defense �Blacklist and whitelist Surge protection All service ports have a surge protection capability of 6 KV, which can be increased to 15 KV by using additional surge protection devices. Management and maintenance� iStack (except the S3700HI) MAC Forced Forwarding (MFF) Remote configuration and maintenance by using Telnet Auto-Config Virtual cable test Ethernet OAM (IEEE 802.3ah and 802.1ag) Dying gasp power-off alarm(S3700-28TP-EI-MC-AC and S3700-26C-HI) Port mirroring and RSPAN (remote port mirroring) SNMPv1/v2/v3 and RMON MUX VLAN and GVRP Web NMS Auto-Config and HGMP SSHv2 HTTPS (S3700HI) �802.3az EEE(S3700HI) �System logs and alarms of different levels Operating environment Operating temperature: 0OC–50OC (long term); -5OC–55OC (short term) �Relative humidity: 10%–90% (non-condensing) Power supply AC: Rated voltage range: 100 V to 240 V AC; 50/60 Hz Maximum voltage range: 90 V to 264 V AC; 50/60 Hz DC: Rated voltage range: –48 V to –60 V DC Maximum voltage range: –36 V to –72 V DC Note: PoE-support switches do not use DC power supplies. Dimensions (W x D x H) S3700-28TP-EI/SI, S3700-28TP-EI-MC, S3700-28TP-EI-24S, S3700-52P-EI/SI ,� 3700-26C-HI: 442 mm x 220 mm x 43.6 mm S3700-28TP-PWR-EI, S3700-52P-EI-48S,� S3700-52P-EI-24S, S3700-52P-PWR-EI: 442 mm x 420 mm x 43.6 mm Weight EI: < 2.5 kg MC: < 2.4 kg Power consumption < 20 W
S3700-28TP-PWR-EI	100M port 2410/100 �Base-TX 1000M port* 21000 Base-X, �2(10/100/1000 Base-T, or 100/1000 �Base-X) Extended slot The S3700HI provides an extended slot for an uplink subcard MAC address table IEEE 802.1d compliance 16 K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses VLAN 4 K VLANs Guest VLANs, voice VLAN, and super VLAN VLAN assignment based on MAC addresses, protocols, and IP subnets QinQ Selective QinQ 1:1 VLAN mapping N:1 VLAN mapping Reliability RRPP (ring topology, intersecting rings, and multi-instance), implementing protection switchover within 50 ms Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover STP, RSTP, and MSTP BPDU protection, root protection, and loop protection Smart Ethernet Protection (SEP)� BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM IP routing Static routing, RIPv1, RIPv2, and ECMP� OSPF, IS-IS, and BGP IPv6 features Neighbor Discovery (ND) Path MTU (PMTU) IPv6 ping, IPv6 tracert, and IPv6 Telnet Manually configured tunnel 6to4 tunnel ISATAP tunnel ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type MLD v1/v2 snooping Multicast 1 K multicast groups IGMP v1/v2/v3 snooping and IGMP fast leave Multicast VLAN and multicast replication between VLANs Multicast load balancing among member ports of a trunk Controllable multicast Port-based multicast traffic statistics� IGMP v1/v2/v3, PIM-SM, PIM-DM, and PIM-SSM QoS/ACL Rate limiting on packets sent and received by an interface Packet redirection Port-based traffic policing and two-rate three-color CAR Eight queues on each port WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms WRED (S3700HI) Re-marking of the 802.1p priority and DSCP priority Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, port number, protocol type, and VLAN ID Rate limiting in each queue and traffic shaping on ports Security User privilege management and password protection �DoS attack defense, ARP attack defense, and ICMP attack defense �Binding of the IP address, MAC address, interface, and VLAN �Port isolation, port security, and sticky MAC �Blackhole MAC address entries �Limit on the number of learned MAC addresses �802.1x authentication and limit on the number of users on an interface �AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC �SSH v2.0 �CPU defense �Blacklist and whitelist Surge protection All service ports have a surge protection capability of 6 KV, which can be increased to 15 KV by using additional surge protection devices. Management and maintenance� iStack (except the S3700HI) MAC Forced Forwarding (MFF) Remote configuration and maintenance by using Telnet Auto-Config Virtual cable test Ethernet OAM (IEEE 802.3ah and 802.1ag) Dying gasp power-off alarm(S3700-28TP-EI-MC-AC and S3700-26C-HI) Port mirroring and RSPAN (remote port mirroring) SNMPv1/v2/v3 and RMON MUX VLAN and GVRP Web NMS Auto-Config and HGMP SSHv2 HTTPS (S3700HI) �802.3az EEE(S3700HI) �System logs and alarms of different levels Operating environment Operating temperature: 0OC–50OC (long term); -5OC–55OC (short term) �Relative humidity: 10%–90% (non-condensing) Power supply AC: Rated voltage range: 100 V to 240 V AC; 50/60 Hz Maximum voltage range: 90 V to 264 V AC; 50/60 Hz DC: Rated voltage range: –48 V to –60 V DC Maximum voltage range: –36 V to –72 V DC Note: PoE-support switches do not use DC power supplies. Dimensions (W x D x H) S3700-28TP-EI/SI, S3700-28TP-EI-MC, S3700-28TP-EI-24S, S3700-52P-EI/SI ,� 3700-26C-HI: 442 mm x 220 mm x 43.6 mm S3700-28TP-PWR-EI, S3700-52P-EI-48S,� S3700-52P-EI-24S, S3700-52P-PWR-EI: 442 mm x 420 mm x 43.6 mm Weight < 4.3 kg (without power supply) Power consumption <875 W (PoE power: 740 W)
S3700-28TP-EI-24S	100M port 24100 �Base-FX 1000M port* 21000 Base-X, 2(10/100/1000 Base-T, or 100/1000 Base-X) Extended slot The S3700HI provides an extended slot for an uplink subcard MAC address table IEEE 802.1d compliance 16 K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses VLAN 4 K VLANs Guest VLANs, voice VLAN, and super VLAN VLAN assignment based on MAC addresses, protocols, and IP subnets QinQ Selective QinQ 1:1 VLAN mapping N:1 VLAN mapping Reliability RRPP (ring topology, intersecting rings, and multi-instance), implementing protection switchover within 50 ms Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover STP, RSTP, and MSTP BPDU protection, root protection, and loop protection Smart Ethernet Protection (SEP)� BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM IP routing Static routing, RIPv1, RIPv2, and ECMP� OSPF, IS-IS, and BGP IPv6 features Neighbor Discovery (ND) Path MTU (PMTU) IPv6 ping, IPv6 tracert, and IPv6 Telnet Manually configured tunnel 6to4 tunnel ISATAP tunnel ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type MLD v1/v2 snooping Multicast 1 K multicast groups IGMP v1/v2/v3 snooping and IGMP fast leave Multicast VLAN and multicast replication between VLANs Multicast load balancing among member ports of a trunk Controllable multicast Port-based multicast traffic statistics� IGMP v1/v2/v3, PIM-SM, PIM-DM, and PIM-SSM QoS/ACL Rate limiting on packets sent and received by an interface Packet redirection Port-based traffic policing and two-rate three-color CAR Eight queues on each port WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms WRED (S3700HI) Re-marking of the 802.1p priority and DSCP priority Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, port number, protocol type, and VLAN ID Rate limiting in each queue and traffic shaping on ports Security User privilege management and password protection �DoS attack defense, ARP attack defense, and ICMP attack defense �Binding of the IP address, MAC address, interface, and VLAN �Port isolation, port security, and sticky MAC �Blackhole MAC address entries �Limit on the number of learned MAC addresses �802.1x authentication and limit on the number of users on an interface �AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC �SSH v2.0 �CPU defense �Blacklist and whitelist Surge protection All service ports have a surge protection capability of 6 KV, which can be increased to 15 KV by using additional surge protection devices. Management and maintenance� iStack (except the S3700HI) MAC Forced Forwarding (MFF) Remote configuration and maintenance by using Telnet Auto-Config Virtual cable test Ethernet OAM (IEEE 802.3ah and 802.1ag) Dying gasp power-off alarm(S3700-28TP-EI-MC-AC and S3700-26C-HI) Port mirroring and RSPAN (remote port mirroring) SNMPv1/v2/v3 and RMON MUX VLAN and GVRP Web NMS Auto-Config and HGMP SSHv2 HTTPS (S3700HI) �802.3az EEE(S3700HI) �System logs and alarms of different levels Operating environment Operating temperature: 0OC–50OC (long term); -5OC–55OC (short term) �Relative humidity: 10%–90% (non-condensing) Power supply AC: Rated voltage range: 100 V to 240 V AC; 50/60 Hz Maximum voltage range: 90 V to 264 V AC; 50/60 Hz DC: Rated voltage range: –48 V to –60 V DC Maximum voltage range: –36 V to –72 V DC Note: PoE-support switches do not use DC power supplies. Dimensions (W x D x H) S3700-28TP-EI/SI, S3700-28TP-EI-MC, S3700-28TP-EI-24S, S3700-52P-EI/SI ,� 3700-26C-HI: 442 mm x 220 mm x 43.6 mm S3700-28TP-PWR-EI, S3700-52P-EI-48S,� S3700-52P-EI-24S, S3700-52P-PWR-EI: 442 mm x 420 mm x 43.6 mm Weight < 2.6 kg Power consumption <52 W
S3700-26 C-HI	100M port 2210/100Base-TX� 1000M port* 2(10/100/1000Base-T, or 100/1000Base-X)� Extended slot* The S3700HI provides an extended slot for an uplink subcard� MAC address table �32 K MAC address entries Same as EI for the other items VLAN 4 K VLANs Guest VLANs, voice VLAN, and super VLAN VLAN assignment based on MAC addresses, protocols, and IP subnets QinQ Selective QinQ 1:1 VLAN mapping N:1 VLAN mapping Reliability� Enhanced Trunk (E-Trunk) Same as EI for the other items� BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM IP routing Static routing, RIPv1, RIPv2, and ECMP� OSPF, IS-IS, and BGP IPv6 features Neighbor Discovery (ND) Path MTU (PMTU) IPv6 ping, IPv6 tracert, and IPv6 Telnet Manually configured tunnel 6to4 tunnel ISATAP tunnel ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type MLD v1/v2 snooping Multicast 2048 multicast groups Same as EI for the other items� IGMP v1/v2/v3, PIM-SM, PIM-DM, and PIM-SSM QoS/ACL Rate limiting on packets sent and received by an interface �Packet redirection �Port-based traffic policing and two-rate three-color CAR �Eight queues on each port �WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms �WRED (S3700HI) �Re-marking of the 802.1p priority and DSCP priority �Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, port number, protocol type, and VLAN ID �Rate limiting in each queue and traffic shaping on ports Security User privilege management and password protection �DoS attack defense, ARP attack defense, and ICMP attack defense �Binding of the IP address, MAC address, interface, and VLAN �Port isolation, port security, and sticky MAC �Blackhole MAC address entries �Limit on the number of learned MAC addresses �802.1x authentication and limit on the number of users on an interface �AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC �SSH v2.0 �CPU defense �Blacklist and whitelist Surge protection All service ports have a surge protection capability of 6 KV, which can be increased to 15 KV by using additional surge protection devices. Management and maintenance� iStack (except the S3700HI) �MAC Forced Forwarding (MFF) �Remote configuration and maintenance by using Telnet �Auto-Config �Virtual cable test �Ethernet OAM (IEEE 802.3ah and 802.1ag) �Dying gasp power-off alarm(S3700-28TP-EI-MC-AC and S3700-26C-HI) �Port mirroring and RSPAN (remote port mirroring) �SNMPv1/v2/v3 and RMON �MUX VLAN and GVRP �Web NMS �Auto-Config and HGMP �SSHv2 �HTTPS (S3700HI) �802.3az EEE(S3700HI) �System logs and alarms of different levels Operating environment Operating temperature: 0OC–50OC (long term); -5OC–55OC (short term) Relative humidity: 10%–90% (non-condensing) Power supply AC: �Rated voltage range: 100 V to 240 V AC; 50/60 Hz �Maximum voltage range: 90 V to 264 V AC; 50/60 Hz �DC: �Rated voltage range: –48 V to –60 V DC �Maximum voltage range: –36 V to –72 V DC �Note: PoE-support switches do not use DC power supplies. Dimensions (W x D x H) S3700-28TP-EI/SI, S3700-28TP-EI-MC, S3700-28TP-EI-24S, S3700-52P-EI/SI , S3700-26C-HI: 442 mm x 220 mm x 43.6 mm S3700-28TP-PWR-EI, S3700-52P-EI-48S, S3700-52P-EI-24S, S3700-52P-PWR-EI: 442 mm x 420 mm x 43.6 mm� Weight <3.3 kg (without power supply)� Power consumption < 62 W

Обзор

Коммутаторы для предприятий Huawei серии S3700 - это энергосберегающие коммутаторы следующего поколения уровня 3. В серии S3700 используются передовые технологии коммутации, а также операционная система VRP компании Huawei (Versatile Routing Platform), для предоставления высокоскоростного доступа и агрегации в сетях предприятий. Она легка в установке и обслуживании, и может в различных сетях предприятий. Обладая гибкими возможностями развертывания VLAN, питанием РоЕ, полноценными функциями маршрутизации и возможностями миграции к сетям IPv6, S2700 помогает строить IT системы следующего поколения. Кроме того, в S3700 используются передовые технологии надежности, такие как стекирование, VRRP и RRPP, повышающие надежность сети в целом и разнообразие методов построения.

Поддержка мультисервисных услуг

Устройства серии S3700 выполняют функцию Multi-VPN-Instance CE (MCE) для изоляции пользователей в различных VLAN на устройстве, обеспечивая безопасность данных и способствуя сокращению расходов.

Устройства S3700 поддерживают такие многоадресные функции, как отслеживание адресов IGMP (IGMP snooping), IGMP фильтр, быстрое освобождение (fast leave) и IGMP-прокси.

Функция питания через Ethernet (PoE)

Модель S3700 PWR поддерживает улучшенную функцию питания через Ethernet (PoE), и пользователи могут определять, предоставляет ли порт питание, а также время, когда порт предоставляет питание через Ethernet.

Расширенная политика качества услуг QoS и механизмы безопасности

S3700 осуществляет сложную классификацию трафика на основе информации пакетов, такой как 5-tuple, IР-preference, ToS, DSCP, тип IP-протокола, тип ICMP, порт источника TCP, VLAN ID, тип протокола Ethernet и класс обслуживания CoS. S3700 поддерживает технологию основанного на потоке ограничения трафика (flow-based two-rate three-color CAR).

S3700 предоставляет различные меры безопасности для защиты от атак типа отказа от обслуживания (DoS) и атак на сети или пользователей. Типы атак отказа от обслуживания включают атаки SYN Flood, Land, Smurf и ICMP Flood.

S3700 поддерживает отслеживание адресов DHCP, которые генерируют записи связи пользователя на основе MAC-адресов, IP-адресов, аренды IP-адресов, идентификаторов VLAN и интерфейсов доступа пользователей.

Устройства серии S3700 поддерживает тщательное запоминание ARP (strict ARP learning), предотвращающее атаки ARP-spoofing, которые приводят к исчерпанию ARP-записей. Это также обеспечивает защиту первоисточников IP для предотвращения DoS-атак, вызванных отслеживанием MAC-адресов, IP-адресов и адресов MAC/IP.

Устройство S3700 поддерживает централизованную аутентификацию по MAC-адресу, 802.1x аутентификацию. Устройство аутентифицирует пользователей на основе статистической или динамической пользовательской информации, например, имени пользователя, IP-адреса, MAC-адреса, идентификатора VLAN, интерфейса пользователя и флажка, указывающего установлен ли антивирус ПО. VLAN, политика обеспечения качества услуг (QoS) и списки управления доступом могут динамически применяться к пользователям.

S3700 может ограничивать число MAC-адресов, которые могут быть известны на интерфейсах, чтобы предотвратить исчерпание доступных MAC-адресов злоумышленниками путем использования поддельных исходных MAC-адресов. Эта функция минимизирует наплыв пакетов, который появляется, когда MAC-адреса пользователей не могут быть найдены в таблице MAC-адресов.

Различные свойства маршрутизации и IPv6

Устройства серии S3700 поддерживают различные протоколы маршрутизации, включая статическую маршрутизацию, RIP, OSPF, IS-IS и BGP.

Аппаратное обеспечение S3700 поддерживает двойной стек IPv4/IPv6, туннели IPv6-over-IPv4 (включая ручные туннели, 6-4 туннели и ISATAP-туннели), и переадресацию скорости передачи 3 уровня.

Высокая масштабируемость и безупречная надежность

Маршрутизаторы серии S3700 поддерживают интеллектуальный стек (iStack). Несколько S3700 могут быть соединены кабелями в стек, работающий как один виртуальный коммутатор.

Помимо протоколов STP, RSTP и MSTP, устройства S3700 поддерживают улучшенные технологии надежности Ethernet, такие как Smart Link и RRPP, которые реализуют защитное переключения в течение миллисекунд, а также обеспечивают надежность сети.

S3700 поддерживает протокол BFD, который позволяет отслеживать ошибки протоколов OSPF, IS-IS, VRRP и PIM в течение нескольких миллисекунд с целью увеличения надежности сети.

Конструкция, не требующая обслуживания

S3700 имеют конструкцию, не требующую обслуживания и поддерживающую удаленное обновление. Она обеспечивает множество режимов управления и обслуживания, облегающим мониторинг данных пользователями.

S3700 поддерживает протокол регистрации VLAN GARP (GVRP), динамично распределяющий, регистрирующий и передающий атрибуты VLAN для обеспечения правильной конфигурации VLAN и сокращения рабочей нагрузки сетевого администратора. В сетях со сложной топологией, GVRP упрощает конфигурирование VLAN и сокращает количество сетевых сбоев, вызванных неверной конфигурацией VLAN.

Устройства серии S3700 поддерживают MUX VLAN. MUX VLAN изолирует трафик уровня 2 между интерфейсами внутри VLAN. Интерфейсы в подчиненной отдельной VLAN могут связываться с портами главной VLAN, но не могут связываться друг с другом.

Уникальная энергосберегающая конструкция без использования вентиляторов

Устройства S3700, оснащенные 24 электрическими портами, выполнены без использования вентиляторов, что существенно сокращает энергопотребление и исключает шум.

В устройстве S3700 используется энергосберегающие микросхемы для равномерного рассеивания тепла. Неработающие порты могут переходить в режим ожидания для дальнейшего сокращения энергопотребления.

Уровень радиации, генерируемой S3700, находится в допустимых пределах, устройство не наносит вреда человеческому организму.

Это интересно: Как технология VDI меняет представление об идеальной IT-архитектуре NVMe – интерфейс будущего или модный тренд? Решения: IT решения для финансовых учреждений Телеком и ИТ Кейсы: Виртуализация СХД Файловое хранение

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