ISDN Fibre Modem
FRM-BRI-SA
Overview
The FRM2-BRI-SA is a fibre optic modem that extends basic rate ISDN interfaces over multimode fibre optic cabling. The units are ideal for sensitive data applications that require the use of fibre.
Setup couldn't be easier - simply select NT or TE mode on the front panel dip switch.
Specifications
Item | Description |
---|---|
Fibre Interface | Connector Duplex ST (metal) |
ISDN Interface | Connector RJ45 |
DIP Switches | NT/TE Select |
Dimensions | (D x W x H) 180×30 ×135 mm. |
Power | AC- 100-240VAC. (FRM-BRI-AC) |
Ordering Information
Order Code | Description |
---|---|
FRM-BRI-SA | ISDN Modem - AC powered |
FRM-BRI-SD | ISDN Modem - DC powered |
Quick Start Guides
Basic Rate ISDN extension over fibre with the FRM2-BRI
The FRM2-BRI is a fibre optic modem for the transport of a basic rate ISDN service over fibre optic cabling. The unit is simple to configure with only a single DIP switch setting required. The following shows the configuration necessary to extend a basic rate ISDN service. This could be from British Telecom (ISDN2) or from a PBX or other ISDN equipment. The FRM2-BRI closest to the network is configured as a 'TE' and the corresponding unit closest to the end equipment is configured as a 'NT'.
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