INSTALLATION INSTRUCTION
48 (50)
Prepared (also subject responsible if other)
No.
Mario PRANZL
6/1537-ASB 150 02 Uen
Approved
Checked
Date
Rev
Reference
Ulf SÖDERMARK
2012-02-16
H
8
Appendix: Cabling
This chapter will give you an overview about the pin out and cabling.
8.1
Basic Rate Access
BusinessPhone
ISDN SIP GW (RJ45)
T0A (A02)
Rx +
T0B (A04)
Rx –
R0A (C02)
Tx +
R0B (C04)
Tx –
Connector pin out:
Dependent on Configuration “Network side configuration (NT)” or “User side configuration (TE)” the
pin out changes.
(Configuration (Basic) / PSTN Settings / Trunk Settings / ISDN Termination Side)
Our default configuration is Network side configuration (NT).
BP250 Cable: TSRBS 101 01/800
BP128 Cable: TSRBS 902 02/1
8.2
Primary Rate Access
BusinessPhone
ISDN SIP GW (RJ45)
LA1 (C02)
Rx RING (1)
LB1 (C04)
Rx TIP (2)
LA2 (C06)
Tx RING (4)
LB2 (C08)
Tx TIP (5)
Connector pin out:
BP250 Cable: TSRBS 101 01/800
BP128 Cable: TSRBS 902 04/1 (Rx / Tx needs to be swapped!)