Description
The 3Com Switch 5500-EI 52-Port is a premium stackable 10/100 switch with Enhanced Image (EI) software for businesses running the most demanding network applications requiring the highest “five 9s” network uptime.
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 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.
This switch provides extensive security features – SNMP v3, SSH, network login – and resilient hot-swap stacking for simplified management and monitoring.
Manufactured by: 3COM
Model/Part : 3CR17172-91
Type: Switch – stackable
Enclosure Type: External – 1U
Networking Ports Qty: 48 x Ethernet 10Base-T, Ethernet 100Base-TX
Data Transfer Rate: 100 Mbps
Data Link Protocol: Ethernet, Fast Ethernet
Routing Protocol: OSPF, RIP-1, RIP-2, IGMPv2, IGMP, PIM-SM, static IP routing, PIM-DM
Remote Management Protocol: RMON 1, SNMP, Telnet, SNMP 3, HTTP
Connectivity Technology: Wired
Switching Protocol: Ethernet
MAC Address Table Size: 16K entries
Features: Flow control, layer 3 switching, DHCP support, auto-negotiation, BOOTP support, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, stackable, 3Com XRN Technology
Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s
Expansion Slots Total (Free): 4 ( 4 ) x SFP (mini-GBIC)
Interfaces: 48 x network / power – Ethernet 10Base-T/100Base-TX – RJ-45 1 x management – console – RJ-45
Encryption Algorithm; DES, MD5
Authentication Method: Secure Shell (SSH), RADIUS, PAP, CHAP
Compliant Standards; FCC Class A certified, CISPR 22 Class A, EN 60950, EN 61000-3-2, VCCI Class A ITE, IEC 60950, EN 61000-3-3, EN55024, UL 60950, CSA 22.2 No. 60950, FCC Part 15, ICES-003 Class A
Power Over Ethernet (PoE): Yes
Power Device: Power supply – internal
Voltage Required: AC 120/230 V ( 50/60 Hz )
Width: 17.3 in
Depth: 16.8 in
Height: 1.7 in
Weight: 13.9 lbs
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