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3Com IntelliJack NJ220 - Switch - 4 ports - EN, Fast EN - 10Base-T, 100Base-TX + 1x10/100BaseTX(uplink) (pack of 20 ) at Backoffice
3Com IntelliJack NJ220 - Switch - 4 ports - EN, Fast EN - 10Base-T, 100Base-TX + 1x10/100BaseTX(uplink) (pack of 20 )
3CNJ220-CRM-20
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This product is no longer available.
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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. The wall-mounted form factor is more secure than a freestanding hub or switch. The unit mounts inside the wall space, keeping the switch case and uplink port out of the way. A network jack isn't easily damaged or disconnected, nor will it "grow legs" and vanish. It provides unobtrusive and reliable connectivity for high-traffic locations such as classrooms, public kiosks, conference rooms, and shared office spaces. The included management software provides port-level monitoring and central administration of the 3Com IntelliJack Switch NJ220. Advanced 10/100 switch features and SNMP compatibility enable network jacks to be discovered and controlled by standard enterprise management platforms - including 3Com Network Supervisor and HP OpenView.| Product Description | 3Com IntelliJack NJ220 - switch - 4 ports | | Packaged Quantity | 20 (specifications are for single item) | | Device Type | Switch | | Form Factor | External | | Dimensions (WxDxH) | 7 cm x 5.8 cm x 11.4 cm | | Ports Qty | 4 x Ethernet 10Base-T, Ethernet 100Base-TX | | Data Transfer Rate | 100 Mbps | | Data Link Protocol | Ethernet, Fast Ethernet | | Auxiliary Network Ports | 1x10/100BaseTX(uplink) | | Remote Management Protocol | SNMP 1 | | Communication Mode | Half-duplex, full-duplex | | Features | Full duplex capability, DHCP support, auto-negotiation, VLAN support, manageable, store and forward | | Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af, IEEE 802.1x | | System Requirements | Microsoft Windows 2000, Microsoft Windows NT 4.0 SP6 | | Manufacturer Warranty | Limited lifetime warranty |
GENERAL |
| Packaged Quantity | 20 (specifications are for single item) |
| Device Type | Switch |
| Enclosure Type | External |
| Width | 7 cm |
| Depth | 5.8 cm |
| Height | 11.4 cm |
| Enclosure Colour | Cream |
NETWORKING |
| Ports Qty | 4 x Ethernet 10Base-T, Ethernet 100Base-TX |
| Auxiliary Network Ports | 1x10/100BaseTX(uplink) |
| Data Transfer Rate | 100 Mbps |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Remote Management Protocol | SNMP 1 |
| Connectivity Technology | Wired |
| Communication Mode | Half-duplex, full-duplex |
| Switching Protocol | Ethernet |
| Status Indicators | Port status, link activity, power |
| Features | Full duplex capability, DHCP support, auto-negotiation, VLAN support, manageable, store and forward |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af, IEEE 802.1x |
EXPANSION / CONNECTIVITY |
| 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 |
MISCELLANEOUS |
| Cables Included | 1 x network cable |
| Mounting Kit | Included |
| Compliant Standards | FCC Class A certified, CSA, C-Tick, ICES-003, NOM, VCCI Class A ITE |
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 | 0 °C |
| Max Operating Temperature | 35 °C |
| Humidity Range Operating | 10 - 90% |
| Max Altitude Operating | 2 km |
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