AVAYA NORTEL ERS 5510-48T LAYER3 GIGABIT STACKABLE SWITCH...

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Nortel ERS 5510-48T Layer3 Gigabit Stackable Switch...
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Please Note:
Formely known as Nortel Baystack, this Switch is higher performance than the Cisco Catalyst 2960G familly, 3560G familly and the 3750G Familly. Very robust and feature rich switch. The switch is fully tested, inspected by a Cisco Engineer and has been restored to Factory Default.

It can be managed via a Web Browser, GUI Manageable, or the Command Line Interface. Very easy to administer. Ideal for Small, Medium and Large Business, Server Farm, Data Center, Aggregation Switch and Bandwidth-Intensive Application.

This switch is not only layer 2 but a Layer3 switch as well, which means it can do routing exactly as a router between different VLANs and subnets, no more bugging the router with Intervlan routing and creating bottlenecks if you know what Im talking about. A lot of Administration Guide, User Guides and software utilities will come with this switch on a CD.
The Switch will come with AC Power Cord, Rack Mounts and Console Cable, as the case of all our equipments.


Technical specifications

Physical specifications:
- Weight : 6.0 kg (13.2 lb)
- Height 4.45 cm (1.75 in)
- Width 43.82 cm (17.25 in)
- Depth 38.74 cm (15.25 in)

Performance specifications:
- Switch fabric bandwidth : 160 Gbps for the switch, Up to 1,280 Gbps for the full stack
- Stacking bandwidth : 80 Gbps for the switch, Up to 640 Gbps for the full stack
- Maximum data throughput : 768 Gbps for a full stack
- Frame forwarding rate : 71.4 Mpps (million packets per second), 571.4 Mpps for a full stack

Port forwarding/filtering performance:
- For 10 Mbps : 14,880 pps maximum (64-byte packets)
- For 100 Mbps : 148,810 pps maximum
- For 1000 Mbps : 1,488,100 pps maximum
- Address database size : 48,000 entries at line rate (48,000 entries without flooding)
- Addressing : 48-bit MAC address
- Frame length : 64 to 1518 bytes (IEEE 802.1Q Untagged), 64 to 1,522 bytes (IEEE 802.1Q Tagged)
- Jumbo frame support : Up to 9,216 bytes
- Multi-Link Trunks : Up to six trunks, four members per trunk
- VLANs : Up to 256 port- or protocol-based per VLAN Tagging option
- Multiple Spanning Tree Groups : Up to eight STGs

Network protocol and standards compatibility:
- IEEE 802.3 10BASE-T (ISO/IEC 8802 3, Clause 14)
- IEEE 802.3u 100BASE-TX (ISO/IEC 8802-3, Clause 25)
- IEEE 802.3u Autonegotiation on Twisted Pair (ISO/IEC 8802-3, Clause 28)
- IEEE 802.3x (Flow Control on the Gigabit Uplink port)
- IEEE 802.3z 1000BASE-SX and 1000BASE-LX
- IEEE 802.1d MAC Bridges (ISO/IEC 10038)
- IEEE 802.1p (Prioritizing)
- IEEE 802.1Q (VLAN Tagging)
- IEEE 802.1D Spanning Tree Protocol
- IEEE 802.3ad (manual/static)
- IEEE 802.3ad (LACP)
- IEEE 802.1s
- IEEE 802.1w
- IETF DiffServ

RFC support:
- RFC 1213 (MIB-II); RFC 1493 (Bridge MIB); RFC 2863 (Interfaces Group MIB);
- RFC 2665 (Ethernet MIB); RFC 2737 (Entity MIBv2); RFC 2819 (RMON MIB);
- RFC 1757 (RMON); RFC 1271 (RMON); RFC 1157 (SNMP); RFC 2748 (COPS);
- RFC 2940 (COPS Clients); RFC 3084 (COPS Provisioning); RFC 2570 (SNMPv3);
- RFC 2571 (SNMP Frameworks); RFC 2573 (SNMPv3 Applications);
- RFC 2574 (SNMPv3 USM); RFC 2575 (SNMPv3 VACM); RFC 2576 (SNMPv3);
- RFC 2572 (SNMP Message Processing)
- RFC 791 (IP); RFC 792 (ICMP); RFC 793 (TCP); RFC 783 (TFTP); RFC 826 (ARP);
- RFC 768 (UDP); RFC 854 (TELNET); RFC951 (Bootp); RFC 2236 (IGMPv2);
- RFC 1112 (IGMPv1); RFC 1945 (HTTP v1.0); RFC 2138 (RADIUS);
- RFC 894 (IP over Ethernet); RFC 2674 (Q MIB); RFC 1058/RFC 1723 (RIPv1/v2);
- RFC 2178 and RFC1583 (OSPF); RFC 2030 (SNTP (Simple NTP))

Our inventory includes, but not limited to, Cisco, Juniper, Dell Powerconnect, HP, Dell, Procurve, Netgear, Intel, AMD, ASUS, Supermicro, Extreme Networks, Enterasys, Adtran, Brocade, Foundry, 3COM, Nortel Networks, Polycom, Grandstream, UPS, DVR, IP Phones, IP Cameras, Desktop, Branded Desktop, Router, Switch, Firewalls, Servers, UTM Firewalls, Checkpoint, Sonicwall, Fortigate Fortinet, Watchguard, Windows 7, Windows 8, Windows 2012, Windows 2012 R2, Windows 2008 R2, NAS, SAN, Fiber Channel Switch, PABX, VOIP, Server Solid State Drives, Network Load Balancer, Server Load Balancer, Server Adapter, Server SAS HDD.


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