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3CR17181-91 3Com Corporation

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3Com Corporation 3CR17181-91 5500-EI 28-Port FX Switch

Part Number	3CR17181-91
Conditions	New, Used, Refurbished
Manufacturer	3Com Corporation
Category	Switches & Bridges
Total items in stock:	BrokerBin.com ICBin.com
Dealers listing this item:	0 BrokerBin.com 0 ICBin.com

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The 3Com Switch 5500-EI 28-Port FX is a premium stackable Fast Ethernet SFP-based fiber switch with Enhanced Image (EI) software for businesses running the most demanding network applications requiring the highest "five 9s" network uptime.

24 SFP ports, to be populated with 100BASE-X SFP transceivers with multi- or single-mode connectors, provide Fast Ethernet fiber connections. Two Gigabit SFP ports and two 10/100/1000 ports are available for stacking, inter-switch connections, and/or uplinks to the network core.

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3CR17181-91 Product Overview

Interfaces/Ports

Number of Ports: 2
Gigabit Ethernet Port: Yes
Interfaces/Ports: 2 x RJ-45 10/100/1000Base-T LAN
Interfaces/Ports: 1 x RJ-45 Console Management

Media & Performance

Connectivity Media: Twisted Pair 10/100/1000Base-T
Performance: 2Gbps Stacking Bandwidth Half-duplex
Performance: 12.8Gbps Switching Fabric Maximum
Performance: 9.5Mpps Forwarding Rate Maximum
Performance: 4Gbps Stacking Bandwidth Full-duplex

I/O Expansions

Number of Expansion Slots: 26
Expansion Slots: (24 Total) SFP
Expansion Slots: (2 Total) SFP (mini-GBIC)

Network & Communication

Flow Control: IEEE 802.3x (Full-duplex)
Layer Supported: 2
Layer Supported: 3
Number of Stacks: 8

Management & Protocols

Manageable: Yes
Management:
Management activity logs
3Com Network Supervisor
3Com Network Director
3Com Enterprise Management Suite
Web-based GUI
SNMP
Telnet
CLI
RMON-1 (statistics, history, alarms, events)
SMON
Protocols: RIP v1.0
Protocols: OSPF
Protocols: SNMP
Protocols: LACP
Protocols: STP
Protocols: RSTP
Protocols: IGMP v1
Protocols: RIP v2.0
Protocols: ARP
Protocols: PIM-DM
Protocols: PIM-SM
Protocols: IGMP v2
Protocols: DHCP
Protocols: TCP/IP
Protocols: RADIUS
Protocols: PAP
Protocols: FTP
Protocols: TFTP
Protocols: BootP
Protocols: EAPoL
Protocols: CHAP
Security Features:
SSHv1.5
RADIUS
Access Control Lists
Session accounting
Multilevel access privileges
Administrative password recovery
PAP/CHAP/EAPoL (EAP over LAN) authentication
Integrated distributed security enforcement.
User-based authentication and DES 56-bit or 168-bit encryption help secure

Software

Operating System:
3Com Operating System shared with 3Com Switch 8800, 7700 and Router 6000

Reliability

MTBF: 38 Year

Power Description

Input Voltage: 110 V AC
Input Voltage: 220 V AC
Input Voltage Range: 90 V AC to 240 V AC
Input Current: 1 A Maximum
Frequency: 50 Hz or 60 Hz
Redundant Power Supply: Yes

Physical Characteristics

Height: 1.7"
Width: 17.3"
Depth: 16.8"
Weight (Approximate): 13.89 lb

Miscellaneous

Package Contents:
5500-EI 28-Port FX Switch
Rubber feet
User's guide
Rack mount kit
DC RPS connector
Additional Information:
Stacking: 384 ports
RPS power port -48 VDC
3Com XRN Stacking linked in active/active load-sharing configuration via front panel SFP ports
Supports multiple power modes: AC-only, AC and DC, DC-only
Load-sharing and cross-stack trunking features help eliminate dropped packets, clear up traffic bottlenecks, and improve server availability
Certifications & Standards:
IEEE 802.1Q VLANs
IEEE 802.3ad LACP
IEEE 802.3x flow control
IEEE 802.1D STP
IEEE 802.1w RSTP
IEEE 802.1p (CoS)
IEEE 802.1S (MSTP)
IEEE 802.1X (Security)
IEEE 802.3ab
IEEE 802.3i
IEEE 802.3u
IEEE 802.3z