The 3Com 3CR17172-91 Switch 5500-EI 48-ports operate at 10/100 while four additional SFP-based ports operate at Gigabit speeds. The 10/100 ports also provide Power over Ethernet (PoE), for distribution of power to other devices over the same cabling used for data.
The 3Com The Switch 5500-EI supports distributed, resilient 3Com XRN Stacking Technology and advanced Layer 3 (RIP / OSPF) routing, Layer 2-4 QoS, and rate limiting features.
3CR17172-91 Data Sheet
48 10/100 PoE PWR ports, with 4 SFP slots
Scalable stackable design with resilient stacking up to eight units high, or 384 Fast Ethernet ports using 2 Gbps stacking bandwidth (4 Gbps full duplex).
17.6 Gbps switching capacity, 13.1 Mpps forwarding rate, maximum
Wire-speed performance across all ports within a stack delivers optimal throughputs and bandwidth for business-critical data and high-speed communications
Multi-layer operation with static routes and RIP-based Layer 3 functionality
All 3Com Switch 5500 products share the same operating system as our premium modular switches and routers, including the 3Com Switch 8800 and 7700. This permits you to manage an entire distributed switching and routing infrastructure from a single CLI or SNMP management platform such as 3Com Enterprise Management Suite or 3Com Network Director
The Switch 5500-EI supports distributed, resilient 3Com XRN Stacking Technology and advanced Layer 3 (RIP / OSPF) routing, Layer 2-4 QoS, and rate limiting features.
All Certified Pre-Owned hardware is tested and refurbished by our certified technicians and sold with a 1 year hardware warranty!