Carrier Access SNMP manual BRFXS/DPO Back Plate LEDs

BRFXS/DPO Configuration Settings

Table 9-3

Test 24

Test 23

Test 22

Test 21

Channel 24

Channel 23

Channel 22

Channel 21

Test 20

Test 19

Test 18

Test 17

Channel 20

Channel 19

Channel 18

Channel 17

Test 16

Test 15

Test 14

Test 13

Channel 16

Channel 15

Channel 14

Channel 13

TP Busy/Idle

Option C

Option B

Option A

Table 9-4

Channel Test

Switches &

Indicators

Channels 21-24

Channel Test

Switches &

Indicators

Channels 17-20

Channel Test

Switches &

Indicators

Channels 13-16

TP Busy/Idle Switch Channels 13-24

BRFXS/DPO Back Plate Switches

Switch	Function
Channel Test	Applies reverse battery to
(12 per card)	CPE loop and forces A/B bits
	sent toward network to 1/1
TP Busy/Idle	Selects reverse (busy) or
(One per card)	forward (idle) battery on tip-
	ground relays during trunk
	processing

Test 12

Test 11

Test 10

Test 9

Channel 12

Channel 11

Channel 10

Channel	9
Test	8
Test	7
Test	6
Test	5
Channel	8
Channel	7
Channel	6
Channel	5
Test	4
Test	3
Test	2
Test	1
Channel	4
Channel	3
Channel	2
Channel	1

TP Busy/Idle

Option C

Option B

Option A

	BRFXS/DPO Back Plate LEDs
	LED State	Condition
Channel Test	OFF	Idle state
Switches &
Indicators		(forward battery)
Channels 9-12
Channel Test	Green	Incoming call
		(reverse battery)
Indicators
Switches &
Channels 5-8
	Yellow	Call in Progress
Channel Test		(reverse battery)
Switches &
Indicators	Red	Outgoing line seizure
Channels 1-4
		(forward battery)
Channels 1-12
	All LEDs Yellow	AB 1 in trunk processsing
TP Busy/Idle Switch
	All LEDs Flash Red	Unsupported signaling option
		selected

Figure 9-4: BRFXS/DPO Back Plate Controls and LEDs

9/24/01 9-21