ADC HI GAIN H2TU-C-388 LIST 4G, Quick Installation, Page: 1 / 7

DNV Certification, Inc.
REGISTERED FIRM
ISO 9001/TL 9000
T
HE
H2TU-C-388 L
IST
4G
The H2T U-C-38 8 List 4 Glin e u nit is the Ce ntral Office (CO) side of a T 1
tran smissio n sy stem . The H2TU-C, wh en use d with an H2TU-R re mo te un it, tra nsm its
a 1.544 Mbps payload on o ne uncon diti oned c op per pai r o ver th e fu ll Car rier Ser vic e
Area ( CS A) ra nge. T he H2T U-C -3 88 List 4Gi s de signe d to mount in Doubl e Du al
Modu le P lu s (DDM +) hig h-d ensity mechani cs shelves.
F
EATUR ES
S
PE CIFIC ATIONS
Fron t-pan el f eature s: cr aft p ort for main ten an ce
scr een ac cess, six L ED s fo r sy stem statu s
report ing, an d DSX-1 acc ess ja cks
HDSL 2 tra nsm iss ion f eat ures :
• Full-d uplex tr ansm iss ion on o ne c opper pai r
•
Groun ded lo op dete ction on H DS L2 sp an
• So uces seal in g cu rren t
•
Frac tion al T1 m ode se lec tio n
Ma in te nance s cre ens f or in vent ory , pro vis io ning ,
perf orm an ce m oni to ring, an d t rou bles hoot in g,
incl ud ing :
•
Rem ote provi sioni ng a nd PM da ta ret rie val
th rough TL1 FD L comm ands
•
Lo op atte nu atio n a nd in ser tio n lo ss rep ort ing
• Powe r Back Off (PBO N a nd PBO C) f or
conf igur in g HDSL 2 tr an sm it po wer l eve ls t o
redu ce cro sst alk
•
Report menu option fo r down lo adin g sta tus and
perf ormanc e data
• No n-vo lat ile stora ge of pe rform anc e moni to ring
par ame ters
• Cust omer disc onne ct in dica tio n a lar ms ( AIS -CI
and R AI- CI al arm patte rn s)
• Perf ormance Repo rt M ess agi ng (SPRM ,
NPRM, an d S + N)
Oper atin g T em perat ure -40°F to +149° F (-40° C to +65° C)
Oper atin g H um id ity 5% to 95% n on-con den sin g
HD SL2 Spa n Vol tag e 0 or -180 Vdc ± 5 V dc
CO Supp ly -48 Vdc nom in al (-42. 5 Vdc t o -5 6.5 Vdc )
Mou nti ng DDM + hi gh-de nsi ty sh elf
HD SL2 Li ne Ra te
1.552 M bp s O ver lap ped Pulse Amp lit ude M odula tio n Tra nsm issi on
wit h In terl ockin g S pec tra ( OP TIS )
HDSL 2 Ou tp ut
+16.8 dB m ±0 .5 dB m, 135
Ω
at C O si de
+16.5 dB m ±0 .5 dB m, 135
Ω
at remo te sid e
Maxi mum Inse rti on L oss 35 dB @ 196 kH z
Ma xim um Loop At te nuat io n 28 dB
DSX-1 Li ne R ate 1.544 M bp s ±2 00 bps
DSX-1 Li ne F orm at Alte rn ate Mark In ver sio n ( AMI) o r B ip ola r w ith 8-Z ero S ub stitu tion (B 8Z S)
DSX-1 Fr ame For ma t Exte nded Sup erF ram e (ESF ), Su perFr am e (S F), or U nfr amed (UN FR )
DSX-1 Pul se O utp ut 6 V
pk-p k
, pr e-e qu alize d f or 0 t o 6 55 fee t of ABAM cable
DSX-1 I nput Lev el +1.5 dB t o - 7.5 dB DSX
I
NSTALLATI ON
Raise the H2 TU-C fron t pan el. Ali gn the H2TU-C with the sh elf c ard -slot g uid es a nd
slide the unit in . Pre ss down on th e fron t p ane l to secu re t he u nit in th e s hel f.
P
OWE R
-U
P
S
EQUENCE
Wh en t he H2T U-C po wers up, t he DS L L ED fl ashes red o nce ev ery se cond .
If th e H2 TU-C is un ab le to co mm un ica te with the H2TU-R, th e DSL L ED d ispla ys
so lid re d, in dica tin g H BE R, M AR G, o r P WR F a lar ms.
If the H2 TU-C is ab le to co mm un ica te with the H2 TU-R, the D SL LED d ispl ay s solid
gre en, in dic ati ng th at t he HD SL2 sp ans a re syn chr on ized with out er ro r.
Verify th e presenc e of a DS1 sign al by co nfi rm in g t hat th e ALM LE D is o ff (n ot l it).
If th e ALM LED d ispla ys red or ye llow, a DS1 LOS co nditio n e xisit s. Re fer to Tab le 2
to lo cate th e p rob lem .
Verify erro r-free DS1 tr an smis sio n b y co nfirmin g th at th e DS1 , fram in g (ES F/SF ),
and line co de (B8 ZS/AM I) LED s d isp lay so lid co lo rs. Re fer to Tab le 2 to lo cate th e
prob lem if th ese LE Ds are eith er flash in g or d isp lay solid red.
P
ROVI SION ING
Per fo rm th ese ba sic p rov isi onin g t ask s:
1 Conn ect a m ain tena nce term inal to th e c ra ft po rt (se e fro nt-pa nel illu stration
inside) and lo g on. Press + to re fresh the lo gon scree n, if necessa ry.
Ref er t o t he on scree n He lp me nu fo r n avi gat io nal ai ds or us e th e (to
cy cle thro ugh se lectio ns), (to acti vate the c urre nt se tting, ch oic e, or to
disp lay a me nu), or
(
to retu rn to the pare nt m en u), or di rectio nal
arr ow ke ys ( to navi gate to a menu or ite m)
2 Sel ect Con fig , Date a nd Tim e, then type the da te a nd time.
3 Sel ect In ventor y, then type the un it ID nu mb ers.
4 Chan ge the settin gs of any sy stem para mete rs, if nec essa ry, b y se lectin g Con fig ,
then St an da rd Opti ons or ADC Op tio ns. (See Tab le 3 and Table 4 insid e.)
Once t he H2 TU -C is suc cessfull y i nst alle d and pro vis io ned , ac cess th e M on ito r,
Performa nce , or E ven t L og men us to clear t he P erf orman ce, A lar m Hi sto ry , o r E ven t
Log scre en s, or us e Ma ste r C lea r i n t he C onf ig menu .
Co ntin ued
CTRL R
SP ACEBAR
ENT ER
ESC
F11
Þ
H
I
G
AIN
H2TU-C-388 L
IST
4G
L
INE
U
NIT
Q
UICK
I
NSTALLATION
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-1950/CSA C22.2 No. 950-95: 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
1236247
´,D8¶7W¨
July 3, 2002
Product Catalog: H2TU-C-388-L4G
CLEI: VACJDK4E
Document: LTPH-QI-1152-01