Коммутатор Huawei S3700-52P-EI-AC
Коммутаторы Huawei S3700 серии отличаются высокой стабильностью работы и скоростью маршрутизации, безопасностью, а также расширенными функциями администрирования, что позволяет осуществлять коммутацию Fast Ethernet по медной витой паре. Кроме того, устройства имеют компактные размеры и высокие показатели энергоэффективности.
Гибкое развертывание VLAN, функционал PoE, комплексные функции маршрутизации и возможность перехода к сети IPv6 дают возможность корпоративным клиентам создавать ИТ-сети следующего поколения.
Стандартные модели (SI) коммутации L2 и L3; Расширенные модели (EI) с поддержкой многоадресной передачи по IP и более сложные протоколы маршрутизации (OSPF, IS-IS, BGP).
Технические характеристики серии коммутаторов Huawei S3700 (Huawei S3700-52P-EI-AC):
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Item |
S3700-SI* |
S3700-EI* |
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Ports Description |
S3700-28TP-EI**/S3700-28TP-SI/S3700-28TP-PWR-EI/S3700-28TP-EI-MC: 24 x 10/100 Base-TX S3700-52P-EI-48S: 48 x 100 Base-FX |
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SI/EI 28 ports: 2 x 1,000 Base-X, 2 x GE Combo SI/EI 52 ports: 2 x 100/1,000 Base-X, 2 x 1,000 Base-X |
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MAC Address Table |
IEEE 802.1d compliance 16K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses |
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VLANs |
4K 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 |
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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 (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s) BPDU protection, root protection, and loop protection Smart Ethernet Protection (SEP) |
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N/A |
BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM |
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IP Routing |
Static routing, RIPv1, RIPv2, and ECMP |
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N/A |
OSPF, IS-IS, and BGP |
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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 MLDv1/v2 snooping |
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Multicast |
1K 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 |
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N/A |
IGMP v1/v2/v3, PIM-SM, and PIM-SSM |
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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 Re-marking of the 802.1p priority and DSCP priority Packet filtering on Layers 2 through 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 |
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Security and Access |
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 DHCP Server, DHCP Relay, DHCP Snooping, and DHCP Security |
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Surge Protection |
7 kV surge protection capability on service ports |
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Management and Maintenance |
iStack MAC Forced Forwarding (MFF) Remote configuration and maintenance 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) SNMP v1/v2c/v3 and RMON MUX VLAN and GVRP Web NMS |
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Operating Environment |
Operating temperature: 0°C to 50°C (long-term) Relative humidity: 10% to 90% (non-condensing) |
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Power Supply |
AC: Rated voltage range: 100V to 240V; 50 Hz/60 Hz DC: Rated voltage range: –48V to –60V Note: PoE-support switches do not use DC power supplies |
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Dimensions (W x D x H) |
S3700-28TP-EI/SI, S3700-28TP-EI-MC, S3700-28TP-EI-24S, and S3700-52P-EI/SI: 442 mm x 220 mm x 43.6 mm S3700-28TP-PWR-EI/SI, S3700-52P-EI-48S, S3700-52P-EI-24S, and S3700-52P-PWR-EI/SI: 442 mm x 420 mm x 43.6 mm |
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Weight |
S3700-28TP-SI < 2.5 kg S3700-52P-SI < 3 kg S3700-28TP-PWR-SI < 4 kg (without power supply) S3700-52P-PWR-SI < 4.3 kg (without power supply) |
S3700-28TP-EI < 2.5 kg (without power supply) |
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Power Consumption |
S3700-28TP-SI < 20W S3700-52P-SI < 38W S3700-28TP-PWR-SI < 818W (PoE: 740W) S3700-52P-PWR-SI < 880W (PoE: 740W) |
S3700-28TP-EI < 20W (PoE: 740W) |