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3Com IntelliJack NJ220 IntelliJack Switch

3CNJ220-CRM-20 - 3Com IntelliJack NJ220 IntelliJack Switch
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3COM
Availability: Out of Stock
Mfg Part# 3CNJ220CRM20
 
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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.

General Information
  • Manufacturer:
    3Com Corporation
  • Manufacturer Part Number:
    3CNJ220-CRM-20
  • Manufacturer Website Address:
    www.3com.com
  • Brand Name:
    3Com
  • Product Line:
    IntelliJack
  • Product Name:
    IntelliJack NJ220 IntelliJack Switch
  • Product Type:
    Ethernet Switch
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 Support:
    2
Management & Protocols
  • Manageable:
    Yes
  • Management:
    SNMP v1 802.1Q: VLANs 802.1p: traffic prioritization QoS IPv4 TOS/Diffserv
  • Protocols:
    DHCP
  • Security Features:
    802.1x Network Login RADIUS support MAC address filtering
Controls/Indicators
  • Status Indicators:
    Unit power unit link port link power forwarding
Environmental Conditions
  • Temperature:
    0 C (32.0 F) to 35 C (95.0 F) Operating
  • Humidity:
    10% to 90% Non-condensing Operating
Physical Characteristics
  • Color:
    Cream
  • Dimensions:
    4.5" Height x 2.75" Width x 2.3" Depth
  • Shipping Dimensions:
    16" Height x 13" Width x 22" Depth
  • Shipping Weight:
    10.36 lb
Miscellaneous
  • Package Contents:
    20 IntelliJack switches 20 pairs of mounting screws 20 blank adapter plates (no pass-through ports) 2 pairs of adapter plate screws 20 RJ-45 male/male coupler cables (for LAN downlink port with female RJ-45 connector) 1 CD-ROM with user guide, 3Com Local Configuration Manager, and 3Com Central Configuration Manager 1 Quick Start Guide
  • Additional Information:
    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:
    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: IEEE 802.3: Ethernet IEEE 802.3u: Fast Ethernet IEEE 802.3af: Power over Ethernet IEEE 802.1Q: VLAN IEEE 802.1X: Authentication IEEE 802.1p: Traffic prioritization Building standards: NEMA-WD6 ANSI/TIA/EIA-568 ANSI/TIA/EIA-569 Safety and Emissions: FCC Class A CSA C-Tick NOM
Warranty
  • Standard Warranty:
    Lifetime Limited
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Product Summary
Manufacturer: 3COM
Mfg Part#: 3CNJ220-CRM-20
See more in Network Switches

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