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3Com Intellijack NJ220
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. More 3Com hubs & switches
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Technical Details for 3Com Intellijack NJ220
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| General | |
| 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 |


