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3CNJ220-BLK 3Com Corporation

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3Com Corporation 3CNJ220-BLK IntelliJack Switch NJ220

Part Number	3CNJ220-BLK
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 IntelliJack Switch NJ220 is an "in-the-wall," managed Ethernet switch that easily quadruples LAN infrastructure connections. Four switched ports and up to two pass-through ports connect a variety of devices via one wall outlet, making it more cost-effective than pulling additional wiring. This unique networking platform is ideal for hard-to-wire spaces such as asbestos-insulated walls, older buildings, dormitories, and modular cubicles.

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3CNJ220-BLK Product Overview

Interfaces/Ports

Number of Ports: 4
Fast Ethernet Port: Yes
Interfaces/Ports: 4 x RJ-45 10/100Base-TX LAN

Media & Performance

Connectivity Media: Twisted Pair 10/100Base-TX

Network & Communication

Switching Method: Store-and-forward
Layer Supported: 2

Management & Protocols

Manageable: Yes
Management:
SNMP v1
TOS/Diffserv
IEEE 802.1Q: VLANs
IEEE 802.1p: Traffic prioritization/QoS
3Com Local Configuration Manager
3Com Central Configuration Manager
3Com Network Supervisor recommended
Protocols: DHCP
Protocols: SNMP
Protocols: TCP/IP
Protocols: RADIUS
Security Features:
Security features include 802.1x Network Login
RADIUS support
MAC address filtering

Controls/Indicators

Status Indicators:
Unit power
Unit link
Port link
Power forwarding

Environmental Conditions

Temperature: 32°F (0°C) to 95°F (35°C) Operating
Temperature: -22°F (-30°C) to 194°F (90°C) Storage
Humidity: 10% to 90% Non-condensing Operating
Humidity: 5% to 95% Non-condensing Storage

Physical Characteristics

Color: Black
Height: 2.3"
Width: 4.5"
Depth: 2.8"

Miscellaneous

Package Contents:
IntelliJack switch
Mounting screws
Adapter plates; Panduit, Avaya, and blank (no pass-through ports), and screws
RJ-45 male/male coupler cable (for LAN downlink port with female RJ-45 connector)
CD-ROM with user guide, 3Com Local Configuration Manager, and 3Com Central Configuration Manager
Quick Start Guide
Additional Information:
Four 10/100 Mbps switched ports connect desktops, notebooks, printers, fax machines, or VoIP telephones; optional pass-through ports support telephony or additional networking
Pass-through ports:
One or two, voice/data, RJ-11/RJ-45 connectors

Power over Ethernet:

IEEE 802.3af-compliant, resistive- or capacitive-detection; some Cisco proprietary Power over Ethernet schemes

Local power:

3Com Network Jack AC Power Supply (3CNJPSL) required for LANs without Power over Ethernet capabilities
System Requirements: Power Forwarding:
Through port £1; requires 802.3af-compliant or 48 V Power over Ethernet, or 3Com AC Power Supply
Management Requirements:
Management console requires Pentium processor
15 MB disk space
Windows 2000 or Windows NT 4.0 with Service Pack 6 installed Package Contents
Certifications & Standards:
IEEE 802.3: Ethernet
IEEE 802.3u: Fast Ethernet
IEEE 802.3af
IEEE 802.1p
IEEE 802.1Q
IEEE 802.1X