Isdn Bri Interfaces; Connecting To Bri Lines - AudioCodes Mediant 1000 Hardware Installation Manual

CHAPTER 5 Cabling the Device

ISDN BRI Interfaces

This section describes the cabling procedures for BRI interfaces.

Connecting to BRI Lines

The procedure below describes how to connect to BRI lines.
To protect against electrical shock and fire, use a 26 AWG min. wire to connect the
BRI ports to the PSTN.
Avertissements: Pour vous protéger contre l'électrocution et le feu, utilisez un fil de
26 AWG au minimum pour connecter le port BRI au PSTN.
The BRI module is a separate orderable item. This section is applicable only if your
device is installed with such a module.
Cabling specifications:
Cable: 26 AWG min.
■
■ Connector: RJ-45
Connector Pinouts: A BRI port can be configured either as TE (Termination Equipment/user
■
side) or NT (Network Termination/network side). The connector pinouts vary according to
the configuration, as shown below:
Figure 5-13: Cabling the Analog Lifeline
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Mediant 1000 Gateway & E-SBC | Hardware Installation Manual