2.8 BRI Card

  • The BRI card services 8 fully functional BRI ports. The port configuration is TE or NT, with PTP or MPT line interface support.
  • On the NT interface the power supply can be switched off – 42 V.

The factory settings of the ports are as follows:

  • ports 0, 2, 4 and 6 preset as NT with power supply
  • ports 1, 3, 5 and 7 preset as TE
  • if you desire to use the BRI ports for the synchronisation, no line card position may be skipped between this card and the SWITCH card.
  • The card is installed into the basic module on the line card position.

Caution

  • The NS Admin programming tool uses these port settings during the HW activation..

The set-up of the Jumpers on the board determines the NT or TE port type

  • NT
    • Pins 1–2, 3–4, 5–6, 7–8 and power supply pins to be connected

  • NT without power supply
    • Connect pins 1–2, 3–4, 5–6, 7–8 and do not connect the power supply pins

 

  • TE 
    • Connect pins 1–3, 2–4, 5–7, 6–8 and do not connect the power supply pins

Attention:

  • on the positions with the HW addresses 5, 9 and 13 the ports 0 and 1 always have the NT configuration.

8x BRI port

  • Interface type – S0 (NT–S/T, LT–T) with phantom power supply – 42 V
    • S0 (TE–S/T, LT–S) without power supply
    • *Protocol * – DSS1 – EURO ISDN
  • Connection
    • RJ-45
  • TE modus
    • Pin3, Pin6 = reception couple
    • Pin4, Pin5 = broadcasting couple
  • NT modus
    • Pin3, Pin6 = broadcasting couple
    • Pin4, Pin5 = reception couple

Order no. 1011118 2N NETSTAR module 8x BRI