ADC H4TU-R-402 List 1, Quick Installation, Page: 1 / 7

DNV Certification, Inc.
REGISTERED FIRM
ISO 9001/TL 9000
HDSL4
HDSL4
FCC Class A Compliance
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
Limited Warranty
Product warranty is determined by your service agreement. Contact your sales representative or
Customer Service for details.
Modifications
Any changes or modifications made to this device that are not expressly approved by ADC DSL
Systems, Inc. voids the user's warranty.
All wiring external to the products should follow the provisions of the current edition of the National
Electrical Code.
Standards Compliance
This equipment has been tested and verified to comply with the applicable sections of the following
safety standards:
GR 63-CORE - Network Equipment-Building System (NEBS) Requirements
GR 1089-CORE - Electromagnetic Compatibility and Electrical Safety
Binational standard, UL-60950, 3rd Edition/CAN/CSA C22.2 No. 60950-00: Safety of
Information Technology Equipment
Trademark Information
ADC is a registered trademark of ADC Telecommunications, Inc. Other product names mentioned in
this installation guide are used for identification purposes only and may be trademarks or registered
trademarks of their respective companies.
Copyright Information
© 2002 ADC DSL Systems, Inc. All rights reserved. Information contained in this document is company
private to ADC DSL Systems, Inc., and shall not be modified, used, copied, reproduced or disclosed in
whole or in part without the written consent of ADC.
ADC DSL Systems, Inc.
14402 Franklin Avenue
Tustin, CA 92780-7013
Tel: 714.832.9922
Fax: 714.832.9924
Technical Assistance
Tel: 800.638.0031
Tel: 714.730.3222
Fax: 714.730.2400
H4TU-R-402 L
IST
1
The H4T U-R -40 2L ist 1r em ote un it (H 4TU -R )f un cti ons as the rem ote en do fa T1
tran smissio nsyste m. Th eH4T U-R, wh en use di nc on junc tion witha nHD SL 4lin e
unit (H 4T U-C ), tra nsmit sa 1.5 44M bp sT1 payload am axi mu md ist an ce of 12 kft
ov er twou ncon ditio ned co pp er pai rs (26 AWG).U singtwo HD4-40 9L ist 1d ou ble rs
(H4Ds), the Carrier Servi ce Are a( CSA) reach canb eex tend edt o34 kft. (see
“S peci fica tion s” ).
F
EATUR ES
S
PE CIFIC ATIONS
• 1.56 8 M bps fu ll- dupl ex t ran sm issi on ove r
tw o un cond iti oned co pp er p air s
• Gener ic an d addre ssa ble repea ter loop back
act iva tio n cod es
• Stat us L ig ht Em itt ing Diode s (L EDs) fo r
Digi tal Sign al Le vel 1 (DS1) an d H DS L4
• Lig htn ing a nd power cr oss- prote cti on on
HD SL4 a nd DS 1 in terf aces
• Cra ft port acce ss fo r m ain tena nce t erm in al
conn ecti on
• DS 1 tran smit and re ceiv e b ridgi ng j ack s f or
test ing
• Bit Er ror Rat e Te ster (B ERT) • Remo te pr ovi sio ning
• Ultr a-lo w wand er • Narro w 200 me chan ics
• Suppor ts b oth lo cal and lin e po weri ng
Operat ing Temperature -40°F to +149°F (-40° C to + 65 ° C)
Operat ing Hum idi ty 5% to 95% non-condensing
Maxi mum CSA Reac h 34 kft. using 26 AWG: 12 kft . (spa n 1), 11 kf t. (span 2), 11kf t. (span3 )
HD SL4 S pan Volt age 0, -1 85 Vd c, ± 123 Vd c (volt age is ap plied ac ross loop 1 and loop 2.)
Power Cons umpt ion 5.2W
CO Su ppl y -48 Vdc nominal (-42.5 Vdc t o -56. 5 V dc)
Mount ing Narrow 200 mecha nic s she lf (half -wid th 400 m echanics)
HD SL4 Li ne Rat e 784 kbps Overl apped P ulse Am plit ude Modulation (OPAM) t ransm issi on
per pair
HD SL4 O utput +14 dBm ±0.5 dBm, 135
Ω
Maxi mum Inse rtio n L oss Sp an 1 = 47 dB at 196 k Hz
Sp an 2 an d Sp an 3 = 43 dB 196 kHz
Electr ical P rotec tion Secondary surge and power cross-prot ection on all DS1 an d H DS L4 ports
Line Impedanc e 135
Ω
DS 1 Puls e Output 0 dB, -7. 5 dB, -15 dB
DS 1 Line Rate 1.544 M bps ±200 bps
DS 1 Line Format Alt ern ate Mark I nve rsi on (AMI ), B ipol ar with 8-zero Substit uti on (B 8ZS),
or Zero B yte Time Sl ot I nte rchange (ZB TSI )
DS 1 Fram e Form at Exte nded Sup erF ram e (ESF ), S uperF rame (S F), or TH RU (unfr am ed)
C
OMP ATIB ILITY
The H4TU-R -40 2L ist1 rem ote un it isc om patib lewith ADCH4 TU-CLi st 1a nd
H4LXC Ve rsi onA lin eu nits ,a ndH4D- 40 9d oubl ers. Fo ri nfo rmat io no nHDS L4l in e
un itsa nd the HD4d ou ble ru nit, refe rt ot hea pplic ab ledo cu ment.
I
NSTALLATI ON
1 Set the S1 sw itch es (S CU RR and LP WR ), lo cat eda dja cen tt ot he card -edg e
conn ector, as fol lo ws:
2 Align the HRUw ith the en closu re slot gu id es, then pu shth eu nit in unt ilit is
prop erl yseat edi nt he bac kpla ne.
Con tin ued
ADCpubl ications, inclu ding th is do cument( LTP H-QI -1 033-04) ,can be
do wnlo ad ed from th eADC web sit ea t
www.a dc .c om
.To orde rp rint ed
cop ies, please con tact yo ur sales represen tativ e.
SCU RR an dL PWR Swit ch Set ting s
SC
UR
R
Disab le ( def ault ) Disa bles th e flo w o f s imp lex seal in g curr en t f rom th e upst rea m u nit .
Enabl e Enabl es t he f lo w of sim ple x s eal ing c urre nt f rom th e upst ream u nit .
LP
W
R
Line power (d efau lt) Configure s t he H 4T U-R -402 to rec eiv e p owe r fr om th e u pst ream lin e un it
over t he H DS L pairs .
Local powe r Configure s t he H 4TU-R -402 to re ceiv e po wer f rom a lo cal -4 8V dc s upply . I f
lo cal po wer is n ot p res ent, the HRU r eve rts to lin e po wer mode .
To comp ly with the in trab uil din gw iri ng req uiremen ts of GR-1089
CORE, Section 4.5 .9.,th es hield of th eABAM -typecab lest ha t
con nect the H4T U-R-402 Lis t1 DS1 ou tpu tp orts tot he cro ss-con nect
pane lm ust be groun ded at both end s.
Remote enclosure
H4TU-R-402
HD
SL
4
AL
M
L
LP
2
ES
F
SF
LP
1
B8
ZS
AM
I
LB
K
D
S
1
IN
BR
G
OU T
RS-
232
DC E
ENA DIS
LPWR SCURR
LPWR
swit ch
Þ
´,7.¶1h¨
1223141
March 15, 2001
Product Catalog: H4TU-R-402-L1
CLEI: VAR1EADA
Document: LTPH-QI-1033-04, Issue 4
H4TU-R-402 L
IST
1
R
EMOTE
U
NIT
Q
UICK
I
NSTALLATION