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ADTRAN U-BR1TE ISDN 2B1Q Brochure
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ADTRAN U-BR1TE ISDN 2B1Q Brochure

ADTRAN U-BR1TE ISDN 2B1Q Brochure

Isdn 2b1q interface
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U-BR1TE
ISDN 2B1Q INTERFACE

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Summary of Contents for ADTRAN U-BR1TE ISDN 2B1Q

  • Page 1 U-BR1TE ISDN 2B1Q INTERFACE...
  • Page 2 Suitable for both Central Office and customer premises environments DESCRIPTION The ADTRAN U-BR1TE is a device which enables transport of ISDN Basic Rate (2B+D) information over T carrier lines. This is accomplished by the insertion of the two "B" channels at 64 kbps and a single "D" channel at 16 kbps into 3 DS0 time slots.
  • Page 3 ISDN BR1/8 Bank (BR1/8) The ADTRAN BR1/8 BR1TE bank provides an alternative means of housing the ADTRAN U-BR1TE or T-BR1TE and provides network termination for a T1 line. The BR1/8 contains eight channel slots to accommodate up to eight U-BR1TEs or T-BR1TEs.
  • Page 4 U-BR1TE SPECIFICATIONS Loop Interface: Line: 2-Wire (TIP and Ring) Operating Mode: Full-duplex Data Rate: 160 kbps total; 144 kbps available to customer Signal Format: 2B1Q Output Amplitude: 2.5 Volt, Zero-to-Peak Tx Source Impedance: As per ANSI T1.601-1992 Rx Source Impedance: As per ANSI T1.601-1992 Receiver Sensitivity: As per ANSI T1.601-1992...