CHAPTER5 Cabling the Device
Mediant 1000 Gateway & E-SBC | Hardware Installation Manual
● Make sure that FXO ports are connected to the appropriate external devices;
otherwise, damage to the device may occur.
● FXO ports are considered as ES2 (Energy Source class 2).
(French) Avertissements:
● Pour vous protéger contre l’électrocution et le feu, utilisez un fil de 26 AWG au
minimum pour connecter le port FXO au PSTN.
● Assurez-vous que le port FXO soit connecté à un appareil externe approprié ;
autrement, vous risquez d’endommager l’appareil.
● Le port FXO est considéré être un ES2.
The FXO module is a separate orderable item. This section is applicable only if your
device is installed with such a module.
Indoor FXO Cabling
The following procedure describes how to cable FXO ports for indoor routing.
Cabling specifications:
■ Cable: Standard straight-through RJ-11-to-RJ-11 telephone cable
■ Connector: RJ-11
■ Connector Pinouts:
Figure 5-9: RJ-11 Connector Pinouts for FXO
➢ To connect FXO interfaces for indoor routing:
1. Connect one end of the straight-through RJ-11 cable to the RJ-11 port on the FXO module.
2. Connect the other end of the cable to an RJ-11 telephone wall outlet or PBX.
Outdoor FXO Cabling
The following procedure describes how to cable FXO ports for outdoor routing.
● The device must be installed only in telecommunication sites / centers in
compliance with ETS 300-253 requirements “Earthing and Bonding of
Telecommunication Equipment in Telecommunication Centers”.
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