ADTRAN manual Status LED, Hardware Switch SW1, BR1/10 Channel PIN-OUT

JOBAID

TECHNICAL SUPPORT 800.726.8663 61152182L1-22A

9904

TRI-C DP/ BR1/10

CLEI:D4CIA9T2

STATUS LED

STATUS	● RED	No synchronization on either or both Total
		Reach
		and T1 interfaces
	● GREEN	Synchronizatin on both Total Reach and T1
		interfaces

HARDWARE SWITCH SW1

SW1-1: B1 - along with SW1-2 and SW1-3, selects the service level

SW1-2: B2
SW1-3: D
■ Service Option	SW1-1	SW1-2	SW1-3
	(B1)	(B2)	(D)
2B+D	On	On	On
2B	On	On	Off
B1+D	On	Off	On
B2+D	Off	On	On
B1	On	Off	Off
B2	Off	On	Off
D	Off	Off	On

SW1-4: Zero Byte Substitution (ZBS)

■Enables or disables ZBS

Note: ZBS must be set the same as the U-BR1TE terminating the T1 carrier facility. For AMI-provisioned carriers, ZBS should be enabled. Setting is optional for B8ZS-provisioned carriers.

BR1/10 CHANNEL PIN-OUT

Channel
Position	Pin	Lead
1	27	R
	2	T
2	29	R
	4	T
3	31	R
	6	T
4	33	R
	8	T
5	35	R
	10	T
6	37	R
	12	T
7	39	R
	14	T
8	41	R
	16	T
9	43	R
	18	T
10	45	R
	20	T