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3COM 48-port 4200g gigabit switch
3COM 48-port 4200g gigabit switch - Image 2

3COM 48-port 4200g gigabit switch

$2,776.93 Original price was: $2,776.93.$149.99Current price is: $149.99.

  • Refurbished
  • 1-Year Warranty
  • 3Com 3CR17662-91-US

2 in stock

Category: Network Switches
  • Description
  • Reviews (0)

Description

Technical Information:

Ports:

  • 44 10/100/1000 Ethernet; auto-sensing, auto-MDI/MDIX; RJ-45
  • 4 dual-personality Gigabit port pairs; configurable as 1000BASE-T or SFP
  • 1 10-Gigabit slot; for direct 10-Gigabit XENPAK transceiver or 10-Gigabit Module (XFP)Performance:
  • 136.0 Gbps switching capacity (maximum)
  • 101.2 Mpps forwarding rate (maximum)
  • wirespeed performance across ports in full mesh configuration

Layer 2 switching: 8,196 MAC addresses; port-based VLANs, LACP; Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP); IGMP snooping and multicast filtering

Layer 3 switching: hardware based routing with 32 static routes

Convergence: 8 hardware queues per port; IEEE 802.1p CoS/QoS;automatic voice VLAN assignment

Security: IEEE 802.1X, ACLs, RADA

Stacking: Up to 16 devices per cluster (768 Gigabit front-panel ports); single IP address and management interfaces for centralized control; compatible with 3Com Switch 5500 and 5500G clustering

3Com management: 3Com Network Supervisor, 3Com Network Director, 3Com Enterprise Management Suite

Other management: CLI via console or Telnet, embedded web management interface, SNMP management

Dimensions:

  • height: 4.4 cm (1.7 in or 1 RU)
  • width: 44.2 cm (17.4 in)
  • depth: 30.0 cm (11.8 in)
  • weight: 4.7 kg (10.4 lb)Power supply: 90-240 VAC, 50/60 Hz; 2.0A

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