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3Com OfficeConnect ISDN Lan Modem - Router - ISDN - EN, ISDN at Backoffice
3Com OfficeConnect ISDN Lan Modem - Router - ISDN - EN, ISDN
3C891A
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This product is no longer available.
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The OfficeConnect ISDN LAN Modem is the fastest way for a small office or home office to set up economical, managed Internet access. With one simple device, you can give multiple users access to the Internet or other remote locations over a single, high-speed ISDN line. Plus, you get an instant Ethernet local area network (LAN) that enables everyone—whether they’re on PC, Macintosh, or UNIX workstations— to share printers and exchange files and information. The ISDN LAN Modem integrates a 4-port Ethernet hub, an IP router, ISDN terminal adapter, and two analog ports in one compact package. You can support even more users or devices by connecting additional Ethernet hubs. The LAN Modem’s exclusive IntelligentNAT technology allows an entire office to share a single Internet service provider (ISP) account. This saves money and adds security to your small office/home office networking by hiding the IP addresses of your devices from the public Internet. 3Com OfficeConnect ISDN LAN Modem is a core part of the OfficeConnect family of products, providing small businesses with the power to share information, connect remote locations, and access the Internet. Delivering the advantages of networking to small businesses, the market-leading OfficeConnect system can help small businesses streamline operations, effectively manage costly resources, and increase communication within and between offices.| Product Description | 3Com OfficeConnect ISDN Lan Modem - router | | Device Type | Router | | Form Factor | External | | Dimensions (WxDxH) | 22 cm x 13.8 cm x 4 cm | | Weight | 0.5 kg | | Data Transfer Rate | 10 Mbps | | Data Link Protocol | Ethernet, ISDN | | Network / Transport Protocol | TCP/IP, PPTP, UDP/IP | | Compliant Standards | IEEE 802.3 | | Power | AC 110/220 V ± 10% ( 50/60 Hz ) | | System Requirements | Microsoft Windows NT 4.0, Microsoft Windows 95/98 | | Manufacturer Warranty | Limited lifetime warranty |
GENERAL |
| Device Type | Router |
| Form Factor | External |
| Width | 22 cm |
| Depth | 13.8 cm |
| Height | 4 cm |
| Weight | 0.5 kg |
| Enclosure Colour | White |
NETWORKING |
| Connectivity Technology | Wired |
| Data Transfer Rate | 10 Mbps |
| Data Link Protocol | Ethernet, ISDN |
| Switching Protocol | PPP, Ethernet |
| Network / Transport Protocol | TCP/IP, PPTP, UDP/IP |
| Status Indicators | Port status, collision status, power, link OK, test mode |
| Compliant Standards | IEEE 802.3 |
COMMUNICATIONS |
| Type | ISDN terminal adapter |
| Max Transfer Rate | 128 Kbps |
EXPANSION / CONNECTIVITY |
| Interfaces | 1 x modem - phone line - RJ-11 - 2
1 x modem - ISDN BRI ST - RJ-45 - 1
4 x network - Ethernet 10Base-T - RJ-45 - 4 |
MISCELLANEOUS |
| Cables (Details) | 1 x modem cable
1 x network cable |
| Rack Mounting Kit | Not available |
| MTBF | 240,000 hour(s) |
POWER |
| Power Device | Power adapter - external |
| Voltage Required | AC 110/220 V ± 10% ( 50/60 Hz ) |
SOFTWARE / SYSTEM REQUIREMENTS |
| Software Included | Drivers & Utilities |
| OS Required | Microsoft Windows NT 4.0, Microsoft Windows 95/98 |
MANUFACTURER WARRANTY |
| Service & Support | Limited lifetime warranty |
| Service & Support Details | Limited warranty - parts and labour - lifetime - carry-in |
ENVIRONMENTAL PARAMETERS |
| Min Operating Temperature | 10 °C |
| Max Operating Temperature | 50 °C |
| Humidity Range Operating | 0 - 90% |
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