The BF1E1 module is a 1 port PRI/ISDN module for the berofix gateways.
Each individual port of the BF1E1 module can
be operated individually in NT (Network Termination) or TE (Terminal Equipment) mode.
The PinOut of the BF1E1 is always in TE mode with pins 1,2,4,5. For this reason, it may be necessary to use a crossover cable when operating in NT mode.
The terminating resistor of 120 Ohm can be set via DIP switches on the module.
Specifications: 1 PRI (S2M) port NT or TE mode terminating resistors 120 ohm can be set on the module via DIP switches Layer 2 is Q.921 and Layer 3 is Q.931 (EuroISDN DSS1) compatible DSS1 feature set: CLIP/No-Screening, CLIR, COLP, UUS, MCID, CD, CNIP Q.SIG Feature set: CNIP Dimensions: 105 x 46 x 9 mm Weight: < 40g Operating range: 0-70°C CE and TBR-4 compatible (ISDN PRI)