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ADTRAN HDSL4 User Manual

ADTRAN HDSL4
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HDSL4 T200 H4TU-R FOR LOCAL POWER
JOBAID
61221424L1-22A
0208
TX
RX
REM
LOC
LBK
1221424L1
DSL 1
DSL 2
DS1
ALM
(GRN)
(YEL)
ESF/SF
(GRN)
(YEL)
(GRN)
(YEL)
B8ZS/AMI
LBK/RLB
RX
M
O
N
TX
R
S
2
3
2
HDSL4 T200
H4TU-R
CLEI: T1L5J61C_ _
LED STATUS
DSL1/DSL2 Green Normal operation; signal quality (SNR Margin) is optimum on
Loop 1/Loop 2 between the H4TU-C and the H4TU-R.
Red Severely impaired operation; signal quality (SNR Margin) is 0 dB on
Loop1/Loop 2 between the H4TU-C and the H4TU-R.
DS1 Green DS1 signal from the CPE is present at the H4TU-R.
Red DS1 signal from the CPE is absent at the H4TU-R.
ALM Off No alarm condition detected.
Red Alarm condition detected either locally (H4TU-R) or locally and
remotely (H4TU-R and H4TU-C).
Yellow Remote (H4TU-C) alarm condition detected.
ESF/SF Off Indicates received DS1 signal is unframed.
Green Indicates received DS1 signal is SF framed.
Yellow Indicates received DS1 signal is ESF framed.
B8ZS/AMI Green The unit is receiving AMI line code.
Yellow The unit is receiving B8ZS line code.
LBK/RLB Off Unit is not in the armed or loopback state.
Yellow A local loopback is active on this specific unit.
Green A remote loopback is active on this specific unit.
NOTE: When used with an ADTRAN H4TU-C, the terminal screens via the H4TU-R will display
information that is stored at the H4TU-C.
OPTIONS
Faceplate Buttons
LOC Initiates a bidirectional loopback of the H4TU-R toward the network and customer
REM Initiates a loopback at the H4TU-C toward the customer
POWER
This specific unit is intended for Local Power Only. If a Span Powered unit is needed, refer to
P/N 1221426L1.
DS1 MONITOR JACKS
TX DS1 signal from CPE toward Network
(nonintrusive)
RX DS1 signal from Network toward CPE
(nonintrusive)
COMPLIANCE
Warning: The DSX-1 interface is intended for
connection to intra-building wiring only.
Ensure chassis ground is properly connected.
This product is intended for installation in
restricted access locations only and in equipment
with a Type “B” or E” enclosure.
This product meets all requirements of Bellcore
GR-1089-CORE (Class A2), ANSI T1.418-2002.
This product is NRTL listed to the applicable UL
standards.
Code Input Output
Power Code (PC) C C
Telecommunication Code (TC) X X
Installation Code (IC) A
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.
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Chassis Ground
DS1 TX Tip
HDSL4 Tip (Loop 1)
Chassis Ground
HDSL4 Ring (Loop 1)
DS1 Tx Ring
-48 VDC Return
VCC
Chassis Ground
-48 VDC
HDSL4 Tip (Loop 2)
HDSL4 Ring (Loop2)
DS1 Rx Ring
DS1 Rx Tip
For a complete Installation and Maintenance Practice (P/N 61221426L1-5): (877) 457-5007, faxback Document 826. Please have your fax number ready.
CARD EDGE PIN ASSIGNMENTS
#61221424L1-22A#

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ADTRAN HDSL4 Specifications

General IconGeneral
BrandADTRAN
ModelHDSL4
CategoryNetwork Hardware
LanguageEnglish

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