ADTRAN HRE/T200 manual Loopback

HRE T200	JOBAID
	61246041L1-22A
	0002

HRE / T200

CLEI: T1R6DTTD_ _

STATUS LEDs

PWR	● OFF	No span power is present
	● GREEN	Span power is present
NET LP1/NET LP2	● OFF	No sync with the HTU-C on NET LP1/LP2
	● GREEN	Sync with good signal quality
	● YELLOW	Sync with marginal signal quality
	● RED	Sync with poor signal quality
CUST LP1/CUST LP2	● OFF	No sync with the HTU-R on CUST LP1/LP2
	● GREEN	Sync with good signal quality
	● YELLOW	Sync with marginal signal quality
	● RED	Sync with poor signal quality
LL/RL	● YELLOW	HRE network loopback is active
	● GREEN	HRE customer loopback is active
LOOPBACK

■During a loopback toward the network all NET and CUST LP1/LP2 LEDs remain solid. LBK LED is solid yellow.

■During a loopback toward the customer all NET and CUST LP1/LP2 LEDs remain solid. LBK LED is GREEN. The DSI LED on the HTU-R flashes during this loopback.

CARD EDGE PIN ASSIGNMENTS

1 Chassis Ground

5 HDSL Loop 1 Tip (Customer)

7HDSL Loop 1 Tip (Network)

11Chassis Ground

13HDSL Loop 1 Ring (Network)

15HDSL Loop 1 Ring (Customer)

17–48 V Return (Ground)

27Chassis Ground

41HDSL Loop 2 Tip (Network)

47HDSL Loop 2 Ring (Network)

49HDSL Loop 2 Ring (Customer)

55HDSL Loop 2 Tip (Customer)

WIRING DIAGRAM FOR HDSL TECHNOLOGY
CP1	Circuit Pack	Cable /	Color For	HDSL / HRE
	/Pin #	Wire	Housing	T400 / T200
	5-15	Blue	White	Customer, Loop 1
	7-13	Orange	Red	Network, Loop 1
	41-47	Orange	White	Network, Loop 2
	49-55	Green	Red	Customer, Loop 2
CP2
	5-15	Green	White	Customer, Loop 1
	7-13	Brown	Red	Network, Loop 1
	41-47	Brown	White	Network, Loop 2
	49-55	Slate	Red	Customer, Loop 2
CP3
	5-15	Blue	Red	Customer, Loop 1
	7-13	Blue	Black	Network, Loop 1
	41-47	Orange	Black	Network, Loop 2
	49-55	Blue	Yellow	Customer, Loop 2
CP4
	5-15	Green	Black	Customer, Loop 1
	7-13	Yellow	Orange	Network, Loop 1
	41-47	Brown	Black	Network, Loop 2
	49-55	Slate	Black	Customer, Loop 2
	Order Wires	Slate	White
	Spare Pair	Green	Yellow

Note: Wiring information is for housing 1150043L1, L2 (L1– aircore cable, L2– gel-filled core cable).

ADTRAN T200/T400 REPEATER HOUSINGS
Part #	Description	HRE Capacity	CLEI CODE*	Material
1150090L1	24-slot Pad Mount Gel Stub	24	T1MJ4U0MRA	Aluminum
1150090L2	24-slot Pole Mount Gel Stub	24	T1MJ5UOMRA	Aluminum
1150043L1	4-slot Air Stub	4	DDMOAD01MA	Stainless Steel Dome
1150043L2	4-slot Gel Stub	4	DDMOBD01MA	Stainless Steel Dome

C A U T I O N !

SUBJECT TO ELECTROSTATIC DAMAGE

OR DECREASE IN RELIABILITY.

HANDLING PRECAUTIONS REQUIRED.

■ For a complete Installation and Maintenance Practice faxback: (877) 457-5007, Document 453. Please have your fax number available. ■