ADC Telecommunications MBSS19 Micro BTS User Manual OEWMBSS19 user

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Document ID	1015456
Application ID	N66RqAkAVX+Ml0t9T8XMrQ==
Document Description	Users Manual 2
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Permanent Confidential	No
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Document Type	User Manual
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Date Submitted	2008-10-15 00:00:00
Date Available	2008-10-15 00:00:00
Creation Date	2008-10-04 20:17:09
Producing Software	Acrobat Distiller 7.0.5 for Macintosh
Document Lastmod	2008-10-04 20:18:59
Document Title	OEWMBSS19_user
Document Creator	Acrobat: cgpdftops CUPS filter
Document Author:	Thomas Cokenias

AucP-n-lm - Issue? 415mm! - chapter 2 - Insflllanon
6 Align and mcmnl the RF adapler plale, shown in Figure 2.5. above the chassis in the rack
using customer-provided screws.
Amm
Figure 2-5: Attaching ma Suhrack menfi‘
ulmwnvz Mlsm Ins Imallfllnn amt cunmlsmlng Eun- Figs 35
©2008, ABC Talewmmumcatlors, Inc.
AncP-n-ozl - issue 1 - nsfznnx - cream 2- Ilslallanuu
Connect the alarm cable between lhe power supply submck assembly and the Micro
subrack assembly. See Figure 2-6. Secure the cable by lightening lhe phillips screws.
There are lwo imemal power cables belweeu the power supply assembly and [he chassis
card cage. Power cable 1 1 yellow labels) provides 27V and GND connections while power
cable 2 (blue labels) provides sv. 12V aud GND couueclious.
Refer to Section 1.5 for more informalion on cabling and cm verifying that cables are con-
nected correctly.
use cable in
Processor Curd
° flifi’z c— Alarm Cable
Power 5“
will
hpulsPuml;
pp
imam
10
m- an
Flynn 2-5: Pmller cabllng and Alarm callllng
Cnnnecl lhe power supply cables belweeu the power supply assembly and the card cage
assembly. as shown iu Figure 26 (check Ille maiu couliguraliou label described in
Figure lel l for power specificalions).
First connect the blue couueclor lo the card cage assembly which will snap into place, and
then connect and lighten llle round quick disconnecl conneclor lo lhe power supply
connector by twisting the conneclor housing.
If you are using a recliner assembly luecessary ifusirig an AC power supply). connect the
rectifier assembly DC oulpul cable lo the lop rear of the power supply.
unnmvt mum ms Inshlllllnn um! Cnmmlsslnnlng Bull]!
a ma, ADC Talecammunlcallnns, Inc
ADCPJHm - Issue 1 - tlEIZtltlB - chapter 2 - Installation
2.2.2
Then connect both ofthe rectifiers to the AC power strip using the supplied lIEC standard
power cables.
11 For the RF connections between the RF ntodttle(s) and the N-type adapter plate, you must
refer to Section 2.7 for configuration specific connection locations. Connect the rigid RF
cables between the RF modules and adapter plate.
12 You have completed the hardware installation. Proceed to Section 2.3 to continue the
Micro BTS configuration.
ENCLOSURE INSTALLATION
The Micro BTS chassis should be mounted on a concrete pad of sufficient density to support
the weight of the cabinet assembly. Alignment pins may be installed in the concrete pad at the
locations provided in Figure 2-7. The alignment pins should be 0.5 inches (1.27 cm) in
diameter and p the from 4.1 inches to 4.4 inches (10.41 cm to 11.18 cm) from the concrete
pad.
Rubber teat
Mountin hole
Mts-Z x places
Ai nmanthotes
0. 1in.[1.40 cm]
/‘
Flgure 2-1: cattlnet Funtprlm
20.898 in. [5305 cm]
Enough clearance should be provided from the front and back of the cabinet to fully open the
doors, This requires at least 24 inches (61 cm) from the front and rear doors. The minimum
clearance required on either side of the cabinet is 45 inches (I I .4 cm) and the minimum clear—
ance required below the cabinet is 1,8 inches (459 cm)l The mounting site should also have
ample clearance for the tmnk and antenna cables to be attached to the connectors at the top of
the cabinet,
The required footprint for your cabinet installation must be at least 73.5 inches (186.7 cln) by
31.5 inches (80 cm). Be sure there is sufficient airflow around the unit.
The cabinet is mounted on casters and may be carefully moved from the unpacking site to its
final mounting location. The cabinet has four rubber feet which will raise the cabinet offofthe
ultrawm Mlcm Ins Imallmlnn amt cummtsln-lng Gild- Page 31
©2008. ABC Telecommunlcatlons. Inc.
AncP-n-ozl - issue 1 - nsfznnx - cream 2- Illslailannll
20.547 in.
Finn as
(52.19 cm]
caslers. The dimensions for rhe engagemenr heighl of the rubber feel is shown in Figure 2-1. If
you have alignment pins moumed in your concrete pad. use the procedure in lhis section.
If you do nor have rhe alignmeni pins. Figure 2. illuslrares rhe locarion ofeighl M10 rap holes
which may be used for cuslomer supplied mounting siuds, eye hooks or angle bmckels for
securing the Micro BTS cahinei in irs final locaiion.
. ~ Ta hole
03518,“ 19.780ln. M WS
2 cm x4 places
8.
Cabinet (top) h'nal (side)
Iwmlm
Flynn 2-8: cahlnel Dlmansluns /\
Note:
- Make sure the arnhiem semperalure arnund rhe unil (which may be higher man lire mom lemperarure)
is within rhe specified limil.
- Make sure khere is sulficienrairnnw around [he unil.
- Make sure elecrrical circuils are nor overloaded ~ consider rhe nurneplale raring of all rhe connecled
equipmch and make sine you have over currenr prolecrion.
- Make sure the equiprneru is properly grounded.
- Make sure no ohjecrs are placed on rhe lop of lire unill
unnmvz mum ms insulmlnn am! Cnmmlmnnlng lilllfll
a znus, ADC Talecammunlcaflufls, Inc.
AucPw-nzt - issue? dis/ma - creator 2 - Installation
2.2.2.1 Requlreti Materlals
. Angle bruotrets (customer supplied)
- FouerO machine screws and washers (customer supplied)
2.2.2.2 Requlreti Tonls
. 25 mm open end or adjustable wrench
2.2.2.3 lnstallatlnn Instructions
1 Move the cabinet into its final location. If using alignment pins to prevent movement.
move the cabinet into position over the pi
2 Lower each of the rubber feet until each reaches the concrete pad.
3 Using the I" open end or adjustable wrencln lower each foot until the casters are
raised r oncrele noon approximately 025 inches (0.65 cm).
4 Rem ct e s from lite bottom ollhe cabinet,
within 4.1 inches lo4.4 inches (10.41 cm to l 1,18 cm) nfthc
concrete pa sin alignment pins. lower the cabinet until the pins enter the
alignment ho » t 0 5 inches 10,6 cm), Do not lower the cabinet too far over
alignment pin cture intemnl components.
6 Secure locking nuts on if .,
'ded.|() mm screws.
’ Note: You my use the additional M I0 tap {6s lite cabinet as site»spocific conditions ultow.
2.22.4 Rack Mount lesnry
Caution: To prevent bodily injury when mounting or servicing s 't in a rock. you must take
special precautions to ensure that the system remains stable The ng guidelines are provided to
ensure your safety:
- This unit should be mounted at the bottom of the mck ifit is the only unit in the rack.
- When mounting this tmil in a partiauy filled rack load the melt from the bottom to the top with the
heaviest component at the bomm of the rack
' If the rack is provided with stabilizing devices. install the stabilizers before mounting or servicing the
unit in the rack.
ultl'lWAlIE Mlum Ins Imallltlnlt anti cummhlnllng Ella- Pay: in
©2008. ABC Telecommunlcatlors. lnc.
AncP-n-oz‘ - Issue 1 - nsfznnx - Dagmar 2- Installannn
Pin: to
Attenfiun: Pout évitcr mm: blcssm corpomll: pendznl Ics opémh'ons dc mamas: on do répnrafion do
can: unilé an easier. il convient dc 1mm dcs ptécmrions spéeinlcs nfin de maintcnir la smbime du
syslérnc. Les directives ci—dcssous son! destinées a nssmer In protection du pclsonnel:
- Si mu mu ' constime 1. sun: nnilé mnlé: en Easier, all: doil Em placée dans I: has.
- Si can: unité m monlée dans un easier pmicllemcnl lempli. charger 1c easier dc has an haul en
plngnm l'élémem 1: plus Iomd dans I: has.
- Si 1: easier cs! équipé d; disposirils slxbilisaleuls, insmllcr lcs smbilisumms avanl d: momer on d:
répnrcr l'unité an easier.
Warming: Zur Vermcidung Von Kiirpcrverlelzung beim Anbl'ingen Oder Wmen dieser Einheil in
chum Gcslcll mfisscn Sic bewidcr: Vorkehrungcn utffcm um sicherzusullcn, duB dag Syslem swbil
hleibl. Die folgcndun Richllinicn sullen zur Gewfihrleisllmg Ehrer Sicherheil dienen:
' chn dies»: Einhcil die einzigc im Geslell isl‘ sollu: sic lumen im Gesull ungebmchl warden.
- Bci Anhrin-
obcn Zn In
: r Eiuheil in cincm zum Tcil gcfiilllen Geslcll is! dus Gestcll Von unlcn mach
: schwcrsu: Bauwil unlcn im Geslcll anzubringen isl.
~ labilisicrungslubchfir geliefen. ind zuelsl die Subilisulorcn zu installiclcn,
bcvor Sie die Einh cslcll unbringen Oder sle warlcn.
lmnmvt mum ms Insmmlnn am! cummlmnnlng num-
@ znus, ADC Talecammunlcannns, Ins;
ADCPJHHI - tssuet -0512nnx - chapter 2 - Installation
2.3 CONFIGURING THE E1 OR T1 TRUNK CARD
This section describes how to configure E] or T] trunk cards.
These procedures are designed for E] or TI cards that ure stripped tare-configured in a system.
Te configure El ctr TI cards that are shipped as configured or ullconfigured replacements,
refer to the GSM Field Mainlenance Gui e.
Your system is shipped from the manufacturer configured with the correct cards for your
site-specific application. These can be 75 ohm EL I20 ohm E] or 100 ohm T] cards. All cards
are shipped with the npprctpriale conlteclors.
’ Nuts: Cnblt: runs ufgreerer than 6.00 meters (was feet» A“: not supponed directly from the curd. tf you
ure attempting n longer cable run bclwun UhnWAVE chassis pleuse ccnuct Customer Service to
determine if yo d e repeater for your application.
Table 2-1 isls rds end the pruwdurcs that apply in euett curd type,
A“ 1“: THINK cards and Procedure:
DPERAmII
Ihe gtpund to are Truns t or Receive side using
tnpets, Refer to Scclitm 2.3.1,
[20 ohm El card on umhn is required,
[P switch based on cable length to the
loo ohmTI card
ultrnWAvE mum Ins Imallallnn and cummtsmlttg B|I|II Pagn A1
©2008, Ant: Telecommutttcattons, Inc.
AncP-n-ozt - issue 1 - its/2mm - oriental 2- Illstallatlun
2.3.1 CUNFIGURING GROUND JUMPEHS [IN 75 OHM E1 CARDS
To configure the ground jumpers on a 75 ohm El card:
Ensure thztl anti-static precautions are taken. Refer to Section 1.2 for anti-static
precautions.
Make note of the orientation of the cables and disconnect them from the selected card.
Using a Phillips screwdriver. rully loosen the two captive screws located nt the top end
bottom of the card.
Remove the card by firmly pulling the two white tabs located at the top and bottom of the
curd.
See Figure 2.9 m locale jumpers P8 through PI I.
Set the sign - tunding to the Transmit or Receive Side.
Junlpe ~' Q Oand Pll control the signal grounding Placing the jumper ncmss Pins
I and sets r-responding ground: otherwise the Jumper should be placed across Pins
2 and 3.
The followin/ |.lhl the umpcr assignments:
. Ground Jumners
Gllllllltll SELECTION JUHPER Posmmls
Receive Side
’=|QoZ l>9=zio3
Pll=landz
Transmit Side
P9=1t02
Pll=Zand3
ADC recommends grounding the receive (RX) side on 7 m c s
’ Note: Only one side or the u-ansmi '
link should be pound t 0 ensure that only the on: side is
grounded. you should check the settings at the far end of the El transmission linlt when possible. These
settings should be identified by experienced personnel.
Place the card into the slot and slide in the card until it completely rests inside the slot.
Push the card firmly into place.
Using a Phillips screwdriver. tighten the two captive screws
Reconnect all disconnected cables to their proper pons on the E1 card.
Figure 279 shows the location of the grounding jumpers
Pants 42
unnmvz mull ms Inshlllllnll unit Cnllllllllflnlllllg Gllll‘ll
a znlls, ADC Talecammunlcafluns, Inc.
AncP»77»nz| - issuet - 05mm - chapter 2 - Insullanon
a!
00
Flgure 2-9: Grnunfl Jumpers (PB lllruugh PH]
UIII'IWAVE Mlum Ins Imallannn and nummbslnnllg cm: Pay: A:
©2008, ABC Telecommumcatluns, Inc.
AncP-n-ozt - issue 1 - tlsfztltlx - oriental 2- tltstatlatlnn
2.3.2
CUNFIGURING CABLE LENGTH DIP SWITCH SETTINGS OII T1 CARDS
To configure the DIP switch settings on a Tl card:
Ensure thztt anti-static precautions ale taken. Refer to Section 1.2 for anti-static
precautions.
Make note of the orientation of the cables and disconnect them from the selected card.
Using a Phillips screwdriver. rnlly loosen the two captive screws located at the top and
bottom of the card.
Remove the T1 card by firmly pulling the two wltite tabs located at the top and bottom of
the card.
See Figure 2-10 to locate the DIP switch.
On T] card“ ~ DIP swilch setting is determined by the cubic distance from the card to
ntioll poinl. The following table pmvides the appropriate P0110 and
cltings for DSX-I demarcation points located within various cable
lions Lukas connect 3 ti
will always use the first se
t ofdismnce (up moon in),
distance mngc .
' Ntlte: In Table 2- ’t «in 10433 flJ is the default and should be used for all T] applica-
-I évmion point beyond 133 ft, When connecting two chassis you
Table 2-1 . T1 S on S‘fllngs
PM" I] PORT 1 MILE DISTMGE FROM T1 MRI) TD
SWITCH SE‘ITllIE WATCH 8 BSX-t BEHARGATIBII PDIIIT
$244 56-7»! FEET (METER!
OFF-ON-ON-ON OFF—ONroN-ON 40.57)
OFF-OFF-ON-ON OFF—OFF-ON-ON 7»8l.13)
OFF-ON-OFF-ON OFF—ON-OFF-ON Zfib—fi 421.7)
OFF-OFF-OFF-ON OFF—OFF-OFF—ON 3995 - 62.57)
OFF-ON-ON-OFF OFFONAON—OFF 533-655 (I62.57-199.78)
Nate: ON refcts to the mp switch pin being in the “UP" position and OFF refers to the DIP switch pin
being in the “DOWN" position. X = ciLher ON or OFF
Plun u
Place the card into the slot and slide in the card unIiI it completely rests inside the slot.
Push the card firmly into place.
Using a Phillips screwdriver. tighten the two captive screws into the chassis through the
tnlnk card.
uttnmvz "turn us Inshlllllnn nntt cammtutnlltng Gllll‘ll
a zntls, ADC Tatecammlmlcattuns, Inc.
AucPw-lm - rssun 415mm! - chapter 2 - Installation
Figure 2-10 shows the location of flu: DIP swilch.
"A|A|_|",|A|A|J ’
Flume 2-1“: “will“ M DlP SW%
5,
IJIII'IWAVE mum Ins Imallannn amt Bummbsmlllg mm Pay: As
©2008, ABC Telecommumcanons, Inc.
AMP-77021 - lssue 1 - uslznus - cnaater 2- Installattuu
2.4 CONNECTING GROUND CABLES
Use this section to connect your earth ground and power cables to the Micro BTS cabinet.
2.4.1 CONNECTING THE GROUNDING CABLE
The rack unit in which the Micro BTS snhrncks are being mounted should be propcrly
grounded to the site earth ground 1g. You must attach a ground strap to each subrack and to
the rack unit or directly [0 Iht: site ground ring.
1 Locate the ground lugs on each submck assembly. See Figure 2-1 1 for their location.
Ground
Connlulnnl
I9|2|17l13
Flgure 2-11: Mlem Submit, Power Supply, and Rectlller‘gwfit’gs
2 Remove thc nul from each ground lug and conned a gmutld hurt to each suhrack. Secure
the nut tightly on each submck assembly,
3 Attach the gmund cables to lhc properly grounded ruck assembly or to the closest earth
ground bus,
Plgn nu ullumvz mm BTs Inshlllttun amt Cummlrsluulug nultt-
@ 2mm. ADC lulecummumcattuns. Inc.
AncPw-tm -tssue1 - 05mm - chapter 2 - Installanon
2.4.2 GROUNDING THE CABINET
The suhrack assemblies are grounded Io Ihe cahinel by the manufacturer. The cabinet should
be grounded to the site eanlt ground ring. Complete the following to connect an earth ground
to the chassis.
1 Rnule 3 customer supplied 8 AWG (8.36 mmz) or larger copper wire lenuinaled with a
gmund lug sized to accommodate an M5 stud through the access hole located on the top of
the cabinet as shown in Figure 2-I2.
Ground wire
entry polnl
xo
/\
M5 Cabinet
grwndtng stud
Flgttte 2-12: mttntllng the
2 Using a 8 mm wckcl in
existing nut as shown in
'l|c||. connect the ground lug m th rnunding stud using the
tgure 2-I2.
Cuution; Grounding circuit continuity is vital for safe operation of machine. Never opemte machine
with grounding conductor disconnected,
Attention; Uri circuit de terre conuuu est essentiei en vue du fancrionncmcnl sécuriizire de rcppareii.
Ne jamais meue l'apparcil eu march: totsque |e cable de mise a la tei-re est débranchc.
Warming: Achmug, Hotter Ablcilslrom! Schulzleilcrdnschlufl VOI' dem NcuanschluB herslellen.
ulttaWAvE mum Ins Imallatlnn amt cummtsmlng B|l|ll Pagn A1
©2008, ABC Telecommumcattuns, Inc.
AncP-n-ozt - issue 1 - nsfznnx - criamar 2- listailanun
2.5
2511.1
Pin: to
CONNECTING POWER SUPPLIES
In this section, you will counsel the Micro BTS [0 your power source. Before hegitming it is
necessary to first:
. Identify your power configuralicm. This my be AC (220 v, 30 A 50-60 Hz) or DC (-40 v
lo -60 v, 40 A).
- install your power supplies.
When you have eompleted these tasks, refer lo the appropriate subsection to make either AC or
DC power connections:
. Connecting AC power. See Seclion 2.5.I
. Connecting power.SeeSecli0n2.5.2
Warning relies on the building's insullulion for shun-circuit (overcunvnl) ploleclion.
Ensun: that n fusco | it breaker no larger than I I0 VAC. 30 A: 220 VAC, 15 A: or 43 VDC. 40 A
is used on thc phase rs (nII curmu- carrying sonar-cm),
Attentiun: Pource qui rion conne Ies couns- ciltuils (sunension). ce pmduil dépcnd de
l'instnllalion éleclrique efqu un fusible w quun disjoncleur de inAc. 30A all"
220 VAC‘ IS A all“ -48 efllisé sur les conducteurs dc phase (conducuuni d: charge)
Warming: Diescs Produkl NJ iesen. do]! im Gebfiude ein KurzschluB- bzw. Uberslmm-
. . . Sicherung Oder ein Unlcrbrecher Von nichr mehr 515
no v chhselsuum‘ so A 220 v Wee ‘ IS‘; odcr 4s v cisicnsimm 40 A an den Phascn-
leilem (nlien slrommhrenden Leilem) verwe
Identltylng Power cannaumtlnns
The Micm BTS uses a direct DC power input. can only he suppnned using a
rectifier, /\
You can determine the power requirements for your syst m by
[ion label. This label is located on either the exterior of your 5
of the submck as shown in Figure I-II, Um Table I4
configuration,
ec "ng the main configura-
cnntainer or on lht: mar
identify your system power
lmnmvt mum hrs Inshmllnn amt cummlsstuulng num-
@ znus, ADC Talecammunlcattnns, Iris;
AucPw-nzl - lssllel 415mm! - Chanel 2 - lnslallanon
Figure 242 displays [he Micro BTS DC power supply modules.
Flume 2-13: Dc Power Supply Assembly
2.5.0.2 Inslalllnn DC P supply Modules
The cuslo
onfiguralion dclermines lhc number or power supply modules included
with lhc
lcm e power supply modules musl he inslnlled sounding lo the following
procedure:
1 Remove lhc pow m ulc from lhc packaging.
2 Inscn the power, cfln lhc first empty slol at the from left ol'lhe suhrack
assembly.
4 Twisl lhc caplivc somws cloc
3 Slide lhc power supply
/\
ulll'lWAVE Mlum Ins lmallallnn amt cummhlnllng Ella- Fig: All
©2008, ABC Telecommunlcallors, lnc.
ADCP-77-021-lssue1 - lls/znnx - enamel 2- Illstallannll
2.5.1 CONNECTING AC POWER
AC puwercen ONLY be delivered ID the Micro BTS power supply using a rectifier assembly.
The Micro BTS is shipped with the inlemal cabling fouled from |he rectifier assembly to the
top rear of the DC power supply assembly. In n cabinel assembly, the rectifier receives AC
power from the power cable connected lo the roof of the cabinel nl the rear. See Figure 2-13.
Figure 2-14: Ac Power Input on the cahlnel Ase ear
2.5.1.1 cunnevtlng the Ac inersupplytu me Cahlnet
1 Verify the gmund connection you made in Seclion 2.4.1 is secure.
2 Make sure lhal lhe power switch localed on all power supply modules is in the OFF posi—
tion, See Figure 2714 lor the location ortlie power supply power swilcllesi
Penn sll unnmvz mull ms Insh|llllnn nllll Cnmmlltlnnlng Gulfll
a znlls, ADC Talecnmmunlcafluns. Inc.
AncP~7Hizi - issuei - 05mm - chapter 2 - Installalion
Power Switches
Flume 24 5: DI: Power supply Module ON/DFF swllches
‘Clifier assembly is no. receiving power (ram lhe power strip . lhe ON/OFF
iwcr slrip should he in me OFF posilicm.
ard power cables 10 cum-eel the power strip in both mclifiur power
inputs a! the re' I'lhe rcelifier mbly. The power sirip should NOT be used for any
purrmxe ulhi%‘h power lhe mull-er,
5 Tu cunnecl AC lllc wcr slrip. cwnneel lhe AC input power cable from lhe muf
(if the cabinet (S u lilo llle lam: IEC slundurd sockel al the from of Ihc power
strip.
a ir uxing a rack mounled / . a local uduplcr m connect the cxlemul AC puwer
source directly m the Ione c x
Figure 2- 15.
Paws! svip
Input Power Cable mm.“
Flgure 2-15: Power Supply Bunnmlun
ulinWAVE Minn B15 Imallaiinn and nummisinulng min Fig: 51
©2008, ABC Telecommunicalluns, inc.
AMP-77472145511“ - us/znna - enamel 2- Installannn
7 Using the powercable pmvided in Figure 2-I6, cormecl (he exlema] AC power source to
(he exlemnl AC conneclur on [he roof of [he cabinel shown in Figure 2.17.
Figure 2-17: AC Hound IIlll: ‘ »
Flgure 2-13: Al: Inpul Socket on Exterlnr u! cahlnel Haul
Pin- 52 unnmvz mum BTs Inshillllnn and Cummlmnnlng num-
@ 2mm, ADC Tawecnmmunlcanuns, Inc.
AucP~77»uz| - lssuel - 05/2005 - enamel 2 - Installation
8 no not apply power lo the chassis al iliis lime. Wail unlil you are performing the
off-line commissioning procedures in die ucxi chapler.
Caution: Th: ppwcr supply cord is used us ilic min discouucci dcyics, cusurc ll-ml die sockel-outlel is
located/msmlled near dis equipmcul and is easily accessible.
Allenfiun: Le cordon d‘alimenmfion cs! u 56 Comm inlcrmpleur généml. La prise d: cmmml doll
étm simé: ou insmlléc i pmximné du matcncl cl énc facile d'accés.
Wuruuug: Dfls Nclzkabel dicui als Ncizscliulrcr. sicllcu Sic siclicr. dns dic Sicclrdosc ciufucli zugiin-
glich isl.
Nine: Tlic powcr supplics' INPUT LED: will illumiuruc and puwcr supply fans will smn when con-
uccrcd m the pow source. Do rim power on rlic cabinel m mis lime.
couuscnflf
2.5.2 WER
The Micru BTS from lhc I'acmry willl lllc illlcmul cabling mulud from ihc DC
power supply xuhmck ly u» a mum! qulck discflnnccl cunncclnr rui lhc lup rear of [he
cuhiucl. Sec Figure 1- ,
Clblrm R00!
Common
in
Pm Supply
Flgllre 2-19: DI: Fuwer cunnemlons
ullnmvz mm ms llmallallun and commlsumlug mm Paul! 53
©2008, ABC Telecommunlcatluns, lrlc.
ADCP-77-021- issue 1 -uslznua-cnanler2- Illslallallnn
.1 m: Inpui iner Connector Deialls
Tire inpul power conncclor cable is supplied wilh lire enhiuei assemblies (See Figure 2,19).
This section explnins how u» assemble ilie inpul power enuneelnr and cable.
_i
Flgule 2-20: DI: Round Quick Disconnecl Connecllfi and title 7
i ”1
a” —
«L ,-
The cahlc wires arc conncclcd lo ilie inpui power supply us i'rilans:
, Black is cunllcclcd m ilie 48 VDC supply,
, Red is ennneeled [0 ilie 48 VDC supply,
— While is a rciurn and lypically conneclcd lo lhc cabinel ground.
— Green is a return and lypically colllleclcd [011K cabincl gmund.
Q Note: Two wires carry 48 VDC and we wires must carry Remm,
Pay- 54 ullumvt Micro BIS Inslalllunn anll enmmlsxlnnlng Glllfll
©20n8,ADc TEiBCDmmimlCaflflflSi Inc.
AucPw-tm - tssllei 415mm! - chapter 2 - Installation
2.5.2.2 cnnnentlng the on inersupplyln the cabinet
Use the following procedure;
Caution: The power main must h: n Sure Extra-low Voluge (SELV), 48 VDC supply as defined in
raceso nnd EN60950.
] Verify the ground connection you made i Section 2.4.1 is secure. The cabinet is grounded
through this connecticm. It is critical that this connection is made properly.
2 Make sure that lhc power button located cm all power supply modules is in the raised OFF
position. See Figure 2-20 for the location or lhe power supply power buttons.
Power Switches
Flume 2-21: DI: Power SuI - - I (IN/OFF switches
3 Verify the -48 VDC power wumc is 0 4
4 The -48 VDC power cable has two wires for ' ,) connectinn and twn wires for
return (+) connection, This spreads the currcn twn pins nf the round quick
disconnect connector for each connection,
5 Attach the two return 1+) cables tcorresponding to pins 1 the connector) to the
positive side or your 43 VDC power source
6 Attach the two neg W, (4 cables loorrerponding tn pins 2 nud 3 at the connector) to the
negative side of your 418 VDC power source
UIII'IWAVE mum Ins Imallatlnn amt cummismlng E|llll Pay: 55
©2008, ABC Telecommunlcattons, inc.
AncP-77-azt - lssuet - 05mm - chapter 2- hstatlattuu
Pin: 5»
7 Plug the mund quick disconnect conneclur as illustrated in Figure 2.19 into the power
connection on the top of the cabinet as illustrated in Figure 2-21. Secure the connector by
twisting the connector sleeve until the lines on the cable connector and chassis connector
align.
brack assemblies you will connect the
rack assembly
8 Do not apply powerlo the chassis at this li r ‘ tt ‘I you are performing the off-line
commissioning pmcedures in the next chapters fill
Note: The power supply 1mm LED; ‘ f will sun when connected
Caution: The power supply cord is used as the main disconnect device. ensure that the socket»outlet is
located/installed near the equipment and is easily accessible
Attention: Le cordon d'aljmentetion est se’ oomme interrupteur general. L's prise de ceurent doit
acre situe’e ml installée a pmximite’ du matériel et étre facile d'ucoést
Warnung: Dns Nerzkzbet dient zls Netzschallerr Slellcn Sie sichc‘r. das die Steckdosc cinfach zuy'in»
glich ist.
uttnmvz lllwu ms lushlmlnn uuu cummtntuuluu autu-
@ znua, ADC Tutmmmunmms, Inc.
AncP~77»uz| - issuei - 05mm! - chapter 2 - Installallon
Figure 2.22 shows [he DC inpnl power canneclor localion cm the rem of the power supply.
Input Power
Conn-“or
mum
ffuva 2-23: Power supply may snuwlng Dc Inulll
/ ’
ulmwm mm B15 lmallannn amt nummisumlng mm Fig: 51
©2008, ABC Telecommumcatluns, Inc.
AMP-774721 - issue 1 - us/znna - chapter 2- Illslallatlun
2.6
2.6.1
2.6.1.1
2.6.1.2
CONNECTING E1 OR T1 TRUNK CABLES
External tmnk cabling depends on the configumlicm that the customer ordered and the site-spe-
cific requirements. These calnles will be supplied by lhe customer. Failure lo use electrically
compliant Tl orEl cables may cause transmission errors. Please refer to the appropriate sub-
sections to determine your cable requirements.
The El or T1 trunk cables are routed directly to the El or TI trunk card ill the Micro subrack
assembly. All three types of signaling (El 75 ohm. El I20 ohm and T] 100 ohm) are terrni.
nated at the eztbinel with RJ-AKC port connectors.
E1 CABLES
51-75 ohm
This is eonfiilh a nominal impedance of 75 ohm +l-5‘7t at 1 MHL. The maximum
Ie t
allowable t ‘depends direclly on the inserlitlll km of the cable at l MHL. ln this
mode. the El lrunk/‘n uccomlntxlale up to 6 dB or cable loss,
51-120 ullm
This cable is individuall . c fled pair with u llnnlinal impedance til" 120 tlhln +/—5% at
1 MHz. The maximum allo distance depends directly on tilt: inscnion hm til" the
cable at 1 MHz. in this mode. .
Tnhlc 2-I3 pmvidus a dcwription of
network. hut not supplied with the Mic
Note: Before connecting El line» to the Micro B ed that the quality of the lines has been
verified. It is recommended that Bit Ermr Ratio (BE t pleted to ensure that the BER is less
than lo‘“. ‘
Tallle 2-13:Cns1tlmel-Sn|l|lllefl E1 Ballllng
CABLE IlKllTlfl CABLE NPE GORHESPOIIDING CAM PLUG
El. 120 ohm Shielded. Twisted. 24Pair RJASC Mule
El. 75 ohm Coaxial R148C Male
Antenna (exlemnl) Coaxial N~Type. Female
Note: The number of cables required depends on [he nniered mmfiguralion of lhe Micm BTS.
Plum at
UIInWAVE mum BTS Inshlllllnn amt Cnmmlltinlllllg Gulfll
a 2mm. ADC Telecommunlcanuns, Inc.
AncPJHm - Issue] - nfilznnx - cnapler 2 - Insullallon
2.5.1.3 Cnnversion cables
If you are connecting inlo an exisling El nelwork wilh standard BNC or DSUB connectors, a
conversion cable for eilher lhe 75 ohm or 120 ohm will be required. To purchase Ihese cables
from ADC, Contact your local sales supporl represenlalive.
Figure 2-23 illustrates the pinoul for an RJ-48C lo 75 ohm BNC conversion cable.
ifll 44> , fl???
ifll ”J m
JG
6 W , nRANSE T-TIP
. mom
Flume 2-24: 75 all A Ion cable
HIIHWAVE Mlcm B15 IIBIIIImInlI Illll Bummbhlllg sun- Pign SI
©2008, ABC Telecommumcallons. Inc.

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