Manufacturer: 3Com Direct
Part number: 3CNJ220-BLK-20
General
- Packaged Quantity 20
- Device Type Switch
- Enclosure Type External
- Width 2.8 in
- Depth 2.3 in
- Height 4.5 in
- Enclosure Color Black
Networking
- Ports Qty 4 x Ethernet 10Base-T, x Ethernet 100Base-TX
- Auxiliary Network Ports 1x10/100BaseTX(uplink)
- Data Transfer Rate 100 Mbps
- Data Link Protocol Ethernet, Fast Ethernet
- Networking type Switch
- Remote Management Protocol SNMP 1
- Connectivity Technology Wired
- Communication Mode Full-duplex, Half-duplex
- Switching Protocol Ethernet
- Status Indicators Power, Port status, Link activity
- Features Manageable, DHCP support, VLAN support, Auto-negotiation, Store and forward, Full duplex capability
- Compliant Standards IEEE 802.3, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3u, IEEE 802.3af
Expansion / Connectivity
- Expansion Bays Total (Free) None
- Expansion Slots Total (Free) None
- Interfaces 4 x Network node - Ethernet 10Base-T/100Base-TX - RJ-45, 1 x Network host - Ethernet 10Base-T/100Base-TX - RJ-45, 1 x Network/phone line - RJ-45/RJ-11 X 2
- Compatible Slots None
- Compatible Bays None
- Connections None
Miscellaneous
- Cables Included 1 x Network cable
- Mounting Kit Included
- Compliant Standards CSA, NOM, C-Tick, ICES-003, VCCI Class A ITE, FCC Class A certified
Power
- Power Device Power adapter - External
Software / System Requirements
- Software Included Drivers & Utilities
- OS Required Microsoft Windows 2000, Microsoft Windows NT 4.0 SP6
- Peripheral / Interface Devices CD-ROM
- System Requirements Details Windows NT 4.0 - Pentium - HD 15 MB, Windows 2000 - Pentium - HD 15 MB
Manufacturer Warranty
- Service & Support Limited lifetime warranty
- Service & Support Details Limited warranty - Lifetime, Technical support - Web knowledge base access
Environmental Parameters
- Min Operating Temperature 32 ?F
- Max Operating Temperature 95 ?F
- Humidity Range Operating 10 - 90%
- Max Altitude Operating 6560 ft
User Opinions
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