Nortel BCM50 2.0, Installation Manual

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Chapter 4 Installing the analog terminal adapter 25
Telephony Device Installation Guide
6 Plug the adapter into a standard ac outlet.
Mounting the ATA2
After you have correctly connected the ATA2, you can mount the unit on a wall.
To mount the ATA2 on a wall
1 Select a location for the ATA2 near the BCM50 main unit.
2 Allow 12.5 cm (5 in.) clearance for the line jack, terminal jack, and power supply connector.
3 Screw two 4-mm (#8) screws into the wall, 130 mm (5-1/4 in.) away from each other. Leave
6 mm (1/4 in.) of the two screws showing.
4
Align the slots at the back of the ATA2 unit over the screws.
5 Push the unit against the wall.
The line jack, terminal jack, and power supply connector must be at the top of the ATA2 (see
Figure 6 ).
Figure 6 ATA2 back view
Test insertion loss measurement
The maximum loss for and ATA2-to-Central Office (CO) configuration must not exceed 10 dB
(see
Figure 7 on page 26 ).
Caution: In North America, the ATA2 must be powered from a Class 2 power source that
is UL- and CSA-approved.
In Europe, the ATA2 must be powered from a Class II power source that is CE-marked.
Note: If you are using 0.5 mm wire (24 AWG), select a location within
800 m (2600 ft.) of the BCM50 main unit.
Mounting keyhole slots