TR-S2528D

TR‐S2528D Series is L2 Gigabits intelligent switch designed for carrier and MAN networks. It supports comprehensive QoS, enhanced VLAN functions (VLAN VPN, Voice VLAN, QinQ, N:1 VLAN Translation etc),Ethernet Ring Protection Protocol (G.8032), classified bandwidth control, intelligent security control,OAM(Operations, Administration and Maintenance), manageability functions and Triple‐Play services which fulfill the network requirements demanded by carrier network, MAN access. TR‐S2528D Series switch offers green features like IEEE 802.3az (Energy Efficient Ethernet), Fan‐less design feature, which can dramatically lower power consumption, achieve green energy and save the cost for the carrier and MAN users.

Specifications:

Item

TR‐S2528D

Ports

24 x 10/100/1000Base‐T + 4 x 100/1000Base‐X (SFP)

Performance

Switching Capacity

56 Gbps

Forwarding Rate

41.7 Mpps

MAC ADDRESS

16K

Jumbo Frame

12K

ACL Table

2048

Queues per port

8

VLAN TABLE

4K

Physical

Dimension(W×H×D)

442mm x 43.6mm x 220mm

weight

2.42kg

Power Input

100~240VAC, 50~60Hz

Power Consumption

20w

Temperature

Working 0°C~50°C, Storage ‐40°C~70°C

Relative Humidity

5%~95%,non‐condensing

Physical Protection

Lightning Protection Level: 4KV

Main Features

Forwarding

Storage and Forwarding

Port‐based VLAN, IEEE802.1Q, private VLAN, Protocol VLAN,

VLAN

Voice VLAN, MAC VLAN

Normal QinQ, Selective QinQ, Flexible QinQ

 

VLAN Translation, N:1 VLAN Translation

DHCP

IPv4/IPv6 DHCP Client,IPv4/IPv6 DHCP Relay

Option 82,IPv4/IPv6 DHCP Snooping,IPv4/IPv6 DHCP Server

 

Reliability

Spanning Tree

802.1D STP, 802.1W RSTP, 802.1S MSTP

 

Root Guard, BPDU Guard, BPDU Forwarding

 

LACP

Support

 

MRPP

 

L2 Ring Protection

ITU‐T G.8032

 

Loopback Detection

 

Fast Link

 

IP ACL, MAC ACL, MAC‐IP ACL, User‐Defined ACL

 

Security

Time Range ACL

 

ACL on VLAN interface

Storm Control based on packets and bytes

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