Коммутатор Huawei S3700-28TP-SI-AC

Item

S3700-SI*

S3700-EI*

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/S3700-52P-SI/S3700-52P-PWR-EI: 48 x 10/100 Base-T

S3700-28TP-EI-24S: 24 x 100 Base-FX

S3700-52P-EI-24S: 24 x 10/100 Base-T + 24 x 100 Base-FX

S3700-52P-EI-48S: 48 x 100 Base-FX

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

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

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

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)

N/A

BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM

IP Routing

Static routing, RIPv1, RIPv2, and ECMP

N/A

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

MLDv1/v2 snooping

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

N/A

IGMP v1/v2/v3, PIM-SM, 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

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

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

Surge Protection

7 kV surge protection capability on service ports

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

Operating Environment

Operating temperature: 0°C to 50°C (long-term)

Relative humidity: 10% to 90% (non-condensing)

Power Supply

AC:

Rated voltage range: 100V to 240V; 50 Hz/60 Hz
Maximum voltage range: 90V to 264V; 50 Hz/60 Hz

DC:

Rated voltage range: –48V to –60V
Maximum voltage range: –36V to –72V

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, 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

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

S3700-28TP-EI-MC < 2.5 kg

S3700-28TP-EI-24S < 2.6 kg

S3700-52P-EI < 3 kg

S3700-52P-EI-24S < 4.8 kg

S3700-52P-EI-48S < 4.8 kg

S3700-28TP-PWR-EI < 4 kg
(without power supply)

S3700-52P-PWR-EI < 4.3 kg

(without power supply)

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

S3700-28TP-EI-MC < 20W

S3700-28TP-EI-24S < 52W

S3700-52P-EI < 38W

S3700-52P-EI-24S < 65W

S3700-52P-EI-48S < 90W

S3700-28TP-PWR-EI < 818W
(PoE: 740W)

S3700-52P-PWR-EI < 880W

(PoE: 740W)