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3Com IntelliJack NJ240FX - Switch - 4 ports - EN, Fast EN - 10Base-T, 100Base-TX + 1x100BaseFX(SC)(uplink) - PoE at Backoffice
3Com IntelliJack NJ240FX - Switch - 4 ports - EN, Fast EN - 10Base-T, 100Base-TX + 1x100BaseFX(SC)(uplink) - PoE
3CRNJ240FXSCTAA-75
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This product is no longer available.
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An elegant and cost-saving alternative to a free-standing switch, this fiber-based 3Com IntelliJack switch turns an existing two-fiber multimode cable connection into four 10/100 switch ports, making fiber to the desktop extremely affordable. With this switch, you can upgrade older buildings that don't have enough LAN ports or fiber connections, or meet user growth demands by easily expanding a fiber-based LAN infrastructure that supports copper-based Ethernet PC connections. This switch features one additional RJ-45 "pass through" port for copper telephone or data.| Product Description | 3Com IntelliJack NJ240FX - switch - 4 ports | | Device Type | Switch | | Form Factor | External | | Dimensions (WxDxH) | 7 cm x 4.5 cm x 10.5 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 | 1x100BaseFX(SC)(uplink) | | Remote Management Protocol | SNMP 1, SNMP 3 | | Communication Mode | Half-duplex, full-duplex | | Features | DHCP support, auto-negotiation, VLAN support, MAC address filtering, IPv6 support | | Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3af, IEEE 802.1x, IEEE 801.1p | | Power Over Ethernet (PoE) | Yes | | Power | AC 120/230 V ( 50 - 60 Hz ) | | System Requirements | Microsoft Windows 2000, Microsoft Windows NT 4.0 SP6, Microsoft Windows XP, Microsoft Windows Server 2003 |
GENERAL |
| Device Type | Switch |
| Enclosure Type | External |
| Width | 7 cm |
| Depth | 4.5 cm |
| Height | 10.5 cm |
NETWORKING |
| Ports Qty | 4 x Ethernet 10Base-T, Ethernet 100Base-TX |
| Auxiliary Network Ports | 1x100BaseFX(SC)(uplink) |
| Data Transfer Rate | 100 Mbps |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Remote Management Protocol | SNMP 1, SNMP 3 |
| Connectivity Technology | Wired |
| Communication Mode | Half-duplex, full-duplex |
| Switching Protocol | Ethernet |
| Features | DHCP support, auto-negotiation, VLAN support, MAC address filtering, IPv6 support |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3af, IEEE 802.1x, IEEE 801.1p |
EXPANSION / CONNECTIVITY |
| Interfaces | 4 x network node - Ethernet 10Base-T/100Base-TX - RJ-45
1 x network host - Ethernet 100Base-FX - SC multi-mode |
MISCELLANEOUS |
| Mounting Kit | Included |
| Compliant Standards | CE, EN 60950, EN55024, EN55022 Class B |
POWER |
| Power Over Ethernet (PoE) | Yes |
| Power Device | Power supply - internal |
| Voltage Required | AC 120/230 V ( 50 - 60 Hz ) |
SOFTWARE / SYSTEM REQUIREMENTS |
| Software Included | Drivers & Utilities |
| OS Required | Microsoft Windows 2000, Microsoft Windows NT 4.0 SP6, Microsoft Windows XP, Microsoft Windows Server 2003 |
ENVIRONMENTAL PARAMETERS |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 35 °C |
| Humidity Range Operating | 10 - 90% |
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