Overview

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.

Features

Features

  • Green Energy
    • TR‐S2528D series comply with IEEE 802.3az (Energy‐Efficient Ethernet) standard, dramatically lower power consumption
    • With Innovative port‐LED Shut‐off function, the user can automatically set the switch port‐LED UP or DOWN at a specified time period according to their needs to achieve functional, energy‐ saving correct results.
    • Full account of low noise requirements of the environment, TR‐S2528D uses smart fan strategies to real‐time temperature monitoring system, and reduce the noise pollution.

Simple and Flexible Operation and Maintenance

  • Full Ethernet OAM technology(IEEE802.3ah/802.1ag),VCT,DDM(Digital Diagnostic Monitoring) and other features achieve rapid detection of the network failures; reduce operation and maintenance difficulty.

Enhanced Security

  • TR‐S2528D series provide a variety of security mechanisms like SYN Flood, Land, ICMP Flood attack prevention and other DOS class technology, BPDU Guard and Root Guard which avoid accidental topology loops and prevent illegal edge devices become root to cause unnecessary
  • IEEE 802.1X port‐based access control ensures all users are authorized before being granted access to the network. User authentication is carried out using any standard‐based RADIUS
  • Access Control Lists (ACLs) can be used to restrict access to sensitive network resources by denying packets and forward by different policies. User‐defined ACL provides more flexible access control for users.
  • TR‐S2528D series support DHCP snooping, which prevents DHCP attacks and illegal DHCP SERVER by setting trust ports and untrust ports. With DHCP Snooping binding and option82 enabled, it can combine modules like dot1x and ARP, or implement user‐access‐control
  • TR‐S2528D series support much more L2 security features such as ARP guard, Anti‐ARP scanning, and other ARP and MAC Security technology to protect network security and

 High Reliability

  • TR‐S2528D series support 4 Gigabit uplink ports, which could be designed to offer redundant uplinks with various ring protection applications, effectively raised the expansibility and performance of network.
  • 8032providessub‐50msprotectionandrecoveryswitchingforEthernettrafficina carrierring topology. TR‐S2528D series support G.8032 v2 and can be deployed in a variety of complex network topologies including single ring, tangent ring, intersecting rings, double rings and other home networking.
  • Built‐in 4K lightning protection for ports on TR‐S2528D series effectively resists lightning, reduces equipment damage significantly.

High adaptability VLAN Features

  • TR‐S2528D series support 802.1Q and port based VLAN as well as MAC based VLAN, VoiceVLAN and Protocol VLAN.
  • Abundant QinQ technology including Normal QinQ, Selective QinQ, and Flexible QinQ, gives users maximum freedom to configure QinQ policy.
  • N:1 VLAN Translation feature can translate multiple VLAN tags in the frames from access ports into one specified VLAN Tag.It provides a strong technical support for QoS policy convergence.

Abundant Multicast Features

  • TR S2528D series also support MVR(Multicast VLAN Register),selectively allows traffic to cross between different VLANs for band widt hand security reasons. With MVR Trunk function, which could associate multicast VLAN to trunk port, TR‐S2528D series combines the VLAN data into the same link, saving lots of resources for users.
  • TR‐S2528D series could prevent multicast traffic from flooding via IGMP Snooping, while multicast traffic is only forwarded to ports associated to multicast devices.

Specification

Item TR‐S2528D
Ports 24×10/100/1000Base‐T+4×100/1000Base‐X(SFP)
Performance
SwitchingCapacity 56 Gbps
ForwardingRate 41.7Mpps
MACADDRESS 16K
JumboFrame 12K
ACLTable 2048
Queuesperport 8
VLANTABLE 4K
Physical
Dimension(W×H×D) 442mm x43.6mm x 220mm
weight 2.42kg
Power Input 100~240VAC,50~60Hz
Power Consumption 20w
Temperature Working0°C~50°C,Storage‐40°C~70°C
Relative Humidity 5%~95%,non‐condensing
Physical Protection LightningProtectionLevel:4KV
Main Features
Forwarding Storage and Forwarding
 

VLAN

Port‐basedVLAN,IEEE802.1Q,privateVLAN,ProtocolVLAN, Voice VLAN, MAC VLAN

Normal QinQ, Selective QinQ, Flexible QinQ

VLANTranslation,N:1VLANTranslation

DHCP IPv4/IPv6DHCPClient,IPv4/IPv6DHCPRelay

Option82,IPv4/IPv6DHCPSnooping,IPv4/IPv6DHCPServer

 

 

 

Reliability

Spanning Tree 802.1DSTP,802.1WRSTP,802.1SMSTP Root Guard, BPDU Guard, BPDU Forwarding
LACP Support
 

L2RingProtection

MRPP ITU‐TG.8032 Loop back Detection Fast Link
 

Security

IPACL,MACACL,MAC‐IP ACL, User‐Defined ACL

Time Range ACLACL on VLAN interface Storm Control based on packet sand bytes

File-Name Download
56-Cluster Management Configuration.pdf
Download
02-Commands for Port Configuration.pdf
Download
03-Commands for VLAN and MAC Address Configuration.pdf
Download
04-Commands for Anti-ring Protocol.pdf
Download
05-Commands for QoS and Flow-based Redirection.word.doc.pdf
Download
07-Commands for DHCP Server Configuration.word.doc
Download
07-Commands for DHCP Server Configuration.pdf
Download
08-Commands for Multicast Protocol.pdf
Download
09-Commands for Security Function.pdf
Download
10-Commands for Reliability.pdf
Download
12-Commands for Network Time Management.pdf
Download
13-Commands for Debugging and Diagnosis.pdf
Download