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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-ME
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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) | 13.8 cm x 22 cm x 4 cm | | Weight | 0.5 kg | | Localisation | English / Middle Europe | | Data Transfer Rate | 10 Mbps | | Data Link Protocol | Ethernet, ISDN | | Network / Transport Protocol | TCP/IP, PPTP, UDP/IP | | Digital Signaling Protocol | ISDN 5ESS, EURO-ISDN | | Features | Full duplex capability | | Compliant Standards | IEEE 802.3 | | Power | AC 220 V ± 10% ( 50/60 Hz ) | | Manufacturer Warranty | Limited lifetime warranty |
GENERAL |
| Device Type | Router |
| Form Factor | External |
| Width | 13.8 cm |
| Depth | 22 cm |
| Height | 4 cm |
| Weight | 0.5 kg |
| Enclosure Colour | White |
| Localisation | English / Middle Europe |
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 |
| Communication Mode | Full-duplex |
| Status Indicators | Port status, collision status, power, link OK, test mode |
| Features | Full duplex capability |
| Compliant Standards | IEEE 802.3 |
COMMUNICATIONS |
| Type | ISDN terminal adapter |
| Digital Signaling Protocol | ISDN 5ESS, EURO-ISDN |
| Protocols & Specifications | ITU V.90, x2 |
EXPANSION / CONNECTIVITY |
| Interfaces | 4 x network - Ethernet 10Base-T - RJ-45 - 4
1 x modem - ISDN BRI - RJ-45 - 1
1 x modem - phone line - RJ-11 - 2 |
MISCELLANEOUS |
| Cables (Details) | 1 x network cable
1 x modem cable |
| MTBF | 240,000 hour(s) |
POWER |
| Power Device | Power adapter - external |
| Voltage Required | AC 220 V ± 10% ( 50/60 Hz ) |
| Power Consumption Operational | 10.4 Watt |
SOFTWARE / SYSTEM REQUIREMENTS |
| Software Included | Drivers & Utilities |
| Peripheral / Interface Devices | CD-ROM |
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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