AN5116-06B Optical Line Terminal Equipment Hardware Description
2-4
Version A
Figure 2-3
The power supply connector posts
Table 2-1 shows the association between the power supply connector posts on the
PDP rear panel and the automatic circuit breakers (ACBs) on the front panel.
Table 2-1
Association between power supply connector posts and ACBs
Main Power Connector Post
(Rear Panel)
Branch Power Connector Post
(Rear Panel)
ACB
(Front
Panel)
-48V1
P1_-48V1 K11
P1_-48V2 K12
P1_-48V3 K13
-48V2
P2_-48V1 K21
P2_-48V2 K22
P2_-48V3 K23
Note: P1_-48V1 refers to the
-48V1
connection terminal on the
P1
connector post. The rest of
the connector posts are also presented in this form.
2.3.2
Automatic Circuit Breakers
The ACBs are located on the front panel of the PDP, as shown in Figure 2-4.
Figure 2-4
The automatic circuit breakers
