 Techroutes S2528 is an enhanced L2 switch, which is capable of high performance and gigabit speed packet forwarding. This switch has 24 RJ45 10/100/1000M TX ports, plus 4 SFP slots. Due to its high performance and low cost, TR- S2528 switch is considered a very competitive Ethernet switching solution for community networking and workgroup networking in enterprise networks.
Features
Excellent performance
• 68 Gbps switch fabric
• Giga optical fiber supports up to 80 km long-distance transfer, direct connection to MAN backbone networks
Security and reliability
• QoS supports Layer2-4 traffic classification
• Support port mirroring
• VLAN to isolate users for performance & security
• QinQ VPLS supported
• 802.1x supported
Easy maintenance
• Cluster technology supports stacking. Central management with unified IP address saves IP addresses
• Management via CONSOLE port, Web, SNMP, etc.
• BootRom and other software upgrade through TFTP/Z-MODEM
• Support DHCP and relay, provide dynamic IP address assignment
• Support SFP standard interface, protect your investment
Powerful traffic and broadcast management
• Port trunks technology can make a loading balancing links. Each link can reach 32G bandwidth, support up to 14 groups.
• Effectively control multicast and broadcast storm
Specifications
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 Port |
24 10/100/1000M RJ-45 MDI/MDI-X Self-adapting Ports,
4 SFP Slots,1 Console Port | |
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 Switch Fabric |
  68G | |
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 Forwarding Mode |
  Store-and-forward | |
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 MAC Address Table        Size |
  48K |
L2 Main Functions
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VLAN |
Port-based VLAN | |
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802.1Q tag |
VLAN, GVRP dynamic VLAN configuration, 4K | |
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Port Mirroring |
Supported | |
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Spanning Tree |
IEEE 802.1D-1998 Spanning Tree, IEEE 802.1w (RSTP) |
Enhanced Functions
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QoS |
L2-4 traffic classification | |
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ACL |
L2-4 access list | |
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SNMP |
SNMP v1/v2 | |
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DHCP snooping |
Support | |
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IGMP snooping |
Support | |
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Security |
AAA, 802.1X | |
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Storm-control |
Unicast/Unknown-mutlicast/Broadcast |
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  Working Environment
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Temperature |
 Operating: 0 ~ 50°C, non-operating:-40 ~ 70°C | |
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Humidity                        |
0 ~ 90% (no condensing) |
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Order Information
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GSFP-SX |
One 1000 Base-SX port, SFP module, multi-mode, 500m, 850nm | |
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GSFP-LX-10 |
One 1000 Base-LX port, SFP module, single-mode, 10 km, 1310 nm | |
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GSFP-LX-40 |
One 1000 Base-LX port, SFP module, single-mode, 40 km, 1310 nm | |
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GSFP-ZX-80 |
One 1000 Base-LX port, SFP module, single-mode, 80 km, 1550 nm |
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