ADTRAN T200 H4R Manual

T200 H4R LED STATUS
PWR
CLEI: T1R6TJZD_ _
LP1/LP2 NET
H R
1222441L1
PWR
LP1
NET
LP2
LP1
CUST
LP2
LL RL
/
(Y) (G)
LP1/LP2 CUST
LL/RL
C A U T I O N C A U T I O N !
SUBJECT TO ELECTROSTATIC DAMAGE
OR DECREASE IN RELIABILITY.
HANDLING PRECAUTIONS REQUIRED.
Off No span power is present
On Span power is present
Solid Green Synchronized with an SNR margin greater than the user defined SNR
Margin Alarm Threshold
Fast Blinking (Blinking three times per second) Attempting to synchronize with the
Green H4TU-C
Slow Blinking (Blinking one time per second) Synchronized with an SNR margin
Green greater than the user defined SNR Margin Alarm Threshold and the
pulse attenuation is greater than the user defined Loop Attenuation
Alarm Threshold
Solid Yellow Synchronized with an SNR margin greater than 0 dB but less than
the user defined SNR Margin Alarm Threshold
Slow Blinking Synchronized with an SNR margin greater than 0 dB but less than the
Yellow user defined SNR Margin Alarm Threshold and the pulse attenuation
is greater than the user defined Loop Attenuation Alarm Threshold
Solid Red Synchronized with an SNR margin of 0 dB
Slow Blinking (Blinking one time per second) Synchronized with an SNR margin of
Red 0 dB and the pulse attenuation is greater than the user defined Loop
Attenuation Alarm Threshold
Solid Green Synchronized with an SNR margin greater than the user defined SNR
Margin Alarm Threshold
Fast Blinking (Blinking three times per second) Attempting to synchronize with the
Green H4TU-R
Slow Blinking (Blinking one time per second) Synchronized with an SNR margin
Green greater than the user defined SNR Margin Alarm Threshold and the
pulse attenuation is greater than the user defined Loop Attenuation
Alarm Threshold
Solid Yellow Synchronized with an SNR margin greater than 0 dB but less than the
user defined SNR Margin Alarm Threshold
Slow Blinking Synchronized with an SNR margin greater than 0 dB but less than the
Yellow user defined SNR Margin Alarm Threshold and the pulse attenuation
is greater than the user defined Loop Attenuation Alarm Threshold
Solid Red Synchronized with an SNR margin of 0 dB
Slow Blinking (Blinking one time per second) Synchronized with an SNR margin of
Red 0 dB and the pulse attenuation is greater than the user defined Loop
Attenuation Alarm Threshold
Green Indicates a loopback at the H4R toward the H4TU-R is active
Yellow Indicates a loopback at the H4R toward the H4TU-C is active
Slow Blinking H4R is armed, but not in loopback
Yellow
For a complete Installation and Maintenance Practice (P/N 61222441L1-5): (877) 457-5007, Faxback Document 874. Please have your fax number ready.
T200 H4R
LOOPBACK AND CONTROL CODES
Refer to the H4TU-C or H4TU-R Installation and Maintenance Practice for a list of
loopback codes.
CARD EDGE PIN ASSIGNMENTS
Pin No.
1
5
7
11
13
15
17
27
41
47
49
55
COMPLIANCE
This product is intended for installation in restricted access locations only and in
equipment with a Type "B" or "E" enclosure.
WARNING: Up to -200 VDC might be present on telecommunications wiring. Ensure
Code
Power Code (PC)
Telecommunication Code (TC)
Installation Code (IC)
This product provides span powering voltage (negative only with respect to ground,
-190 VDC nominal, GFI protection < 5 mA) and meets all requirements of Bellcore
GR-1089-CORE (Class A2), ANSI T1.418-2002. This product is NRTL Listed to the
applicable UL standards.
Description
Chassis Ground
HDSL4 Loop Tip (Customer)
HDSL4 Loop Tip (Network)
Chassis Ground
HDSL4 Loop Ring (Network)
HDSL4 Loop Ring (Customer)
-48 VDC Return (Ground)
Chassis Ground
HDSL4 Loop Tip (Network)
HDSL4 Loop Ring (Network)
HDSL4 Loop Ring (Customer)
HDSL4 Loop Tip (Customer)
chassis ground is properly connected.
Input Output
C C
X X
A –
JOB
A
ID
61222441L1-22A
0211