61180115L2-5A Section 61180115L2, Issue 1 1
Total Access
®
1500 FXO/GT
Installation and Maintenance
Section 61180115L2-5A
Issue 1, August 2002
CLEI Code: VAL230HA_ _
CONTENTS
1. GENERAL ...........................................................1
2. INSTALLATION ................................................2
3. PROVISIONING .................................................4
4. FRONT PANEL LEDS........................................6
5. TEST FEATURES...............................................6
6. MAINTENANCE ................................................ 6
7. SPECIFICATIONS..............................................6
8. WARRANTY AND CUSTOMER SERVICE ....6
FIGURES
Figure 1. FXO/GT Front Panel................................ 1
Figure 2. FXO/GT Menu Tree.................................7
TABLES
Table 1. Compliance Codes ................................... 2
Table 2. Time Slot and Wiring Interconnect .........3
Table 3. Total Access FXO/GT Software
Provisioning .............................................4
Table 4. FXO/GT PBN Options.............................5
Table 5. Total Access FXO/GT Switch
Provisioning ............................................. 5
Table 6. Front Panel LEDs.....................................6
Table 7. Specifications ........................................... 8
Figure 1. FXO/GT Front Panel
Trademarks: Any brand names and product names included in this document are
trademarks, registered trademarks, or trade names of their respective holders.
1. GENERAL
This practice provides installation and maintenance
procedures for the ADTRAN Total Access 1500
Foreign Exchange Office with Gain Transfer (FXO/
GT) Access Module. Figure 1 is an illustration of the
Total Access 1500 FXO/GT.
Revision History
This is the initial release of this document. Future
revisions to this document will be explained in this
subsection.
General Description
The Total Access 1500 FXO/GT Access Module is
intended to be deployed in the Total Access 1500
Chassis. The FXO/GT provides for a 2-wire 900 ohms
or 600 ohms + 2.16 µF interface between a VF
transmission and signaling facility and a Pulse Code
Modulation (PCM) interface. The unit contains the
necessary circuitry to convert between analog voice/
data signals from the customer’s loop and the PCM
digital data signal. The FXO/GT channel unit also
contains a ring detector circuit to monitor the loop for
ringing signals, and can be used in loopstart or
groundstart applications. The FXO/GT provides a
Precision Balance Network (PBN), slope equalizer,
and Line Build Out Capacitance (LBOC) circuitry.
Features
The features of the Total Access 1500 FXO/GT, P/N
1180115L2, include the following:
• Nominal 600 ohms or 900 ohms (+2.16 µF)
2-wire VF interface with DC isolation
• Transmit TLP range of -9.0 to +7.5 dBm
• Receive TLP range of -11.5 to +6.0 dBm
• FXO Loop Start, FXO Ground Start, TR-08
Single Party, TR-08 Universal VG, and DPT
modes of operation
• CLASS compatible (Caller ID, Forward
Disconnect, and Distinctive Ringing TR 57
compliant)
STAT
REM
AP
FXO/GT
1180115L2
2 Section 61180115L2, Issue 1 61180115L2-5A
• Ring Ground Disable option in FXO Ground
Start mode
• Up to 6 dB of single-ended gain transfer
• Line Build Out Capacitance (LBOC) for
loaded cables
• Precision Balanced Network (PBN) with
selectable impedance or Compromise
Network (600 ohms +2.16 µF or 900 ohms
+2.16 µF)
• Up to 7.5 dB of slope equalization in the
Transmit and Receive paths
• Provides loop reverse battery signaling for
DID PBX extensions (DPT mode)
• Ring Ground Release option in FXO Ground
Start mode
• Pub 43801 Compliant
• Extended operating temperature range from
-40ºC to +65ºC
• Provides backplane PCM voice interface
(digital) with µ-law 255 data encoding/
decoding
• NEBS Level 3 and UL 1950 compliant
• Provisioning by onboard switches or craft
interface
• Compatible with traditional prescription
settings per AT&T 855-351-105
2. INSTALLATION
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.
Remove the Total Access 1500 FXO/GT from the
carton and visually ensure that damage has not
occurred during shipping or handling. If damage has
occurred, file a claim with the carrier, then contact
ADTRAN. Refer to the Warranty and Customer
Service section of this practice.
The FXO/GT inserts into any Access Module slot
(1 through 24) of the Total Access 1500 chassis.
To install the FXO/GT, perform the following steps:
1. Hold the unit by the faceplate while
supporting the bottom side.
2. Align the card edges to the guide grooved for
the designated slot.
3. Insert the card until the edge connector seats
firmly into the backplane.
4. Push the ejector in place to ensure the unit is
fully seated.
Compliance
Table 1 shows the Compliance Codes for the Total
Access 1500 FXO/GT. The FXO/GT complies with
UL 1950, third edition. It is intended for installation
in restricted access locations only and in equipment
with a Type “B” or “E” installation code.
Table 1. Compliance Codes
edoCtupnItuptuO
)CP(edoCrewoPCC
)CT(edoCnoitacinummoceleT-X
)CI(edoCnoitallatsnIA-
This device complies with Part 15 of the FCC rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference
received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by
ADTRAN could void the user’s authority to operate
this equipment.
Time Slot Assignment
Each FXO/GT uses one DS0 in one of the following
configurations:
• Single T1 configuration - The LIU assigns
one DS0 associated with T1-A to each of the
Physical Slots 1-24 in the Total Access 1500
Chassis.
• Dual T1 configuration - The LIU assigns
two DS0s from T1-A to Physical Slots 1-12
and two DS0s from T1-B to Physical Slots
13-24.
• Quad T1 configuration - The LIU assigns four
DS0s from T1-A to Physical Slots 1-6, four
DS0s from T1-B to Physical Slots 7-12, four
DS0s from T1-C to Physical Slots 13-18, and
four DS0s from T1-D to Physical Slots 19-24.
The FXO/GT will always use the first DS0 associated
with the Physical Slot, unless the LIU is in a Manual
Mapping mode. Table 2 details the DS0 physical port
assignments.
61180115L2-5A Section 61180115L2, Issue 1 3
Table 2. Time Slot and Wiring Interconnect
tolSlacisyhP0SD/1TdetaicossAnoitcennoClonehpmAgniriWtcennocretnI
elgniS
1T
lauD
1T
dauQ
1T
11/A1/A1/A1/62-1PR/T
22/A3/A5/A2/72-1PR/T
33/A5/A9/A3/82-1PR/T
44/A7/A31/A4/92-1PR/T
55/A9/A71/A5/03-1PR/T
66/A11/A12/A6/13-1PR/T
77/A31/A1/B7/23-1PR/T
88/A51/A5/B8/33-1PR/T
99/A71/A9/B9/43-1PR/T
0101/A91/A31/B01/53-1PR/T
1111/A12/A71/B11/63-1PR/T
2121/A32/A12/B21/73-1PR/T
3131/A1/B1/C31/83-1PR/T
4141/A3/B5/C41/93-1PR/T
5151/A5/B9/C51/04-1PR/T
6161/A7/B31/C61/14-1PR/T
7171/A9/B71/C71/24-1PR/T
8181/A11/B12/C81/34-1PR/T
9191/A31/B1/D91/44-1PR/T
0202/A51/B5/D02/54-1PR/T
1212/A71/B9/D12/64-1PR/T
2222/A91/B31/D22/74-1PR/T
3232/A12/B71/D32/84-1PR/T
4242/A32/B12/D42/94-1PR/T
4 Section 61180115L2, Issue 1 61180115L2-5A
Connections
Four 50-pin male amphenol connectors on the rear of
the Total Access 1500 chassis provide the
interconnect wiring for each of the access module
physical slots. The Total Access 1500 FXO/GT
requires P1 (Pair 1 T/R) for wiring out the FXO/GT
circuit. See Table 2 for wiring interconnect details.
3. PROVISIONING
The Total Access 1500 FXO/GT may be provisioned
by either hardware switches or from a DB-9, VT100
craft port on the Total Access 1500 SCU. Table 3
explains provisioning options available through the
Table 3. Total Access FXO/GT Software Provisioning
noitcnuFnoitpOnoitpircseD
edoM*tratSpooL
tratSdnuorG
ytraPelgniS80RT
GVlasrevinU80RT
TPD
.TG/OXF0051sseccAlatoTehtfoedomgnilangisehtstceleS
noitanimreTeriW-2Fµ61.2+smho006
*Fµ61.2+smho009
.ecafretnieriw-2ehtfoecnadepmiehtstceleS
PLTtimsnarT)*0.0(5.7+ot0.9- .spetsBd1.0ninoitaunettalennahctimsnarT
PLTevieceR)*0.0(0.6+ot5.11- .spetsBd1.0ninoitaunettalennahcevieceR
gnissecorPknurTAFCniysuB
*AFCnieldI
mralAliaFreirraCagnirudpoolehtnognilangisstceleS
.)AFC(
rezilauqEepolS51ot*0 -llorycneuqerfrofetasnepmocotepolsfoBd5.7otpusecalP
.scitsiretcarahcelbacdedaolnondnadedaoloteudffo
COBLnO/*ffOA
nO/*ffOB
nO/*ffOC
nO/*ffOD
nO/*ffOE
nO/*ffOF
otstnemercniFµ200.niecnaticapaCtuOdliuBeniLsedivorP
dirbyhsnartezimixamdnaecnaticapacelbacrofetasnepmoc
.tfk6nahtsselfosnoitcesdneelbacrofssol
krowteNecnalaBFµ61.2+smho006:esimorpmoC
*Fµ61.2+smho009:esimorpmoC
dedaoLnoN:noisicerP
dedaoL:noisicerP
)TAM(dedaoL:noisicerP
.puekamelbacfoepytstceleS
.snoitpokrowteNecnalaBnoisicerProf4elbaTeeS
dnuorGgniR
elbasiD
)1(
*evitcanI
evitcA
ehtnepolliwnoitpoelbasiDdnuorGgniReht,evitcAnehW
nihtiwdeviecertonsidnammockooh-ffonafidnuorG/gniR
nidnuorG/piTafotpiecerehtretfacesm002yletamixorppa
rewopdetsawtneverpotsisihT.ecneuqestratSdnuorGeht
tluafasretnuocneTG/OXFehttneveehtninoitapissid
.noitidnoc
gnitteStluafeD*
)1(
.edomGVlasrevinU80RTroedomtratSdnuorGnielbaliavaylnO
DB-9 VT100 craft port on the SCU. Table 4
describes the Precision Balance Network (PBN)
options. Table 5 describes the DIP switch settings.
Password and User ID
Password protection is factory disabled. If password
protection is enabled, then the SCU will display the
log on screen, and a valid user ID and password are
required to access menus. The factory default user ID
is USER, and the default password is PASSWORD;
both are in all capital letters. Both the user ID and
password are required.
61180115L2-5A Section 61180115L2, Issue 1 5
Table 4. FXO/GT PBN Options
noitcnuFnoitpOnoitpircseD
Z
0 )selbacdedaolnoN(13ot
0 )selbacdedaoL(7ot
ehttsujdaotdesusi,sedomecnalaBnoisicerPllanielbaliavA
fotnednepedniNBPehtfoscitsiretcarahcecnadepmicisab
si13ot0foegnarA.selbacdedaolnonrodedaolrofycneuqerf
nehw7ot0dna,dedaolnoNrofdenoisivorpnehwelbaliava
.)elbaCTAM(dedaoLdnadedaoLrofdenoisivorp
1R/R
0 7ot
ehtstsujda,sedomecnalaBnoisicerPllanielbaliavA
.NBPehtfoscitsiretcarahcecnadepmiycneuqerf-wol
2R
0 51ot
tsujdaotdesusi,ylnoedomdedaolnoNnoisicerProfelbaliavA
dedaolnoNehtfoscitsiretcarahcecnadepmiycneuqerf-hgiheht
dnadedaoLrofdenoisivorpsiNBPnehw0ottessI.NBP
.)elbaCTAM(dedaoL
Table 5. Total Access FXO/GT Switch Provisioning
hctiwSsnoitpircseDhctiwS
4-11WSsgnitteS2R
1
7-51WSsgnitteS1R/R
1
81WSelbaCTAM=L/nO
8-12WSsgnitteSPLTXR
2
8-13WSsgnitteSPLTXT
3
14WSdesutonyltnerruC
24WSevitcanI=ffO,detavitcAelbasiDdnuorGgniR=GR/nO
34WSAFCnieldI=ffO,AFCniysuB=DS/nO
44WStratSpooL=SL/ffO,tratSdnuorG=SG/nO
54WSedoMOXF=OXF/ffO,edoMTPD=TPD/nO
64WSedoMknaBlennahC4D=4D/ffO,edoM80-RT=80RT/nO
2-15WS&8-74WSsgnitteSepolS
1
8-35WSsgnitteSCOBL
1
)hctiwSPA(6WS
dnasgnitteshctiwsPIDneewtebsgnittesgninoisivorpsetanretlalenaPtnorFnohctiwS
sgnittesdenoisivorperawtfos
5-17WSsgnitteS)ecnadepmignihctamenil(Z
1
67WSelbaCdedaolnoN=DLN/ffO,elbaCdedaoL=DL/nO
77WSdesimorpmoC=BC/ffO,noisicerP=NBP/nO
87WSFµ61.2+smho009=009/ffO,Fµ61.2+smho006=006/nO
1
.desuera)TAM(dedaoLro,dedaolnoN,dedaoL:noisicerPnehw01-153-558ecitcarPT&TAnisgnitteSnoitpircserPeeS
2
mBd0.6+ot0.0sihctiwsPIDhguorhtgnitteselbaliavA
3
mBd0.9-ot0.0sihctiwsPIDhguorhtgnitteselbaliavA
6 Section 61180115L2, Issue 1 61180115L2-5A
Menu Navigation
To traverse through the menus, select the desired
entry and press ENTER. To work backward in the
menu press the ESC (escape) key.
The menu tree in Figure 2 illustrates the path to every
provisioning, performance, and test access point in the
Total Access 1500 Dual FXO/GT menu.
4. FRONT PANEL LEDS
The Total Access 1500 FXO/GT has two front panel
LEDs that provide information about the circuit.
Table 6 provides front panel LED descriptions.
Table 6. Front Panel LEDs
lebaLnoitidnoCnoitpircseD
TATS
ffO
neerG
wolleY
deR
eldI
)kooh-ffO(evitcA
ssergorPnitseT
eruliaF
MER
ffO
neerG
denoisivorPyllacoLtinU
)sgnitteShctiwSPID(
denoisivorPyletomeRtinU
)denoisivorPerawtfoS(
5. TEST FEATURES
The Total Access 1500 FXO/GT supports a Digital
Network Loopback and a 1004 Hz Tone Generation
test to support circuit turnup and maintenance efforts.
These tests are initiated from the Total Access 1500
Local Craft Port on the SCU.
Digital Network Loopback Test
The Digital Network Loopback provides a loopback
path for the DS0 data from the network. Received data
of the selected port is latched in on the appropriate
receive time slot on the receive bus, and then placed
on the transmit bus in the appropriate port’s transmit
time slot.
1004 Hz Tone Test
The 1004 Hz Tone Test generates a 1004 Hz @ 0
dBm Digital Reference Signal (DRS) tone toward the
T1 Network, toward the customer loop, or both
directions simultaneously.
6. MAINTENANCE
The Total Access 1500 Dual FXO/GT requires no
routine maintenance for normal operation.
ADTRAN does not recommend that repairs be
performed in the field. Repair services may be
obtained by returning the defective unit to ADTRAN.
Refer to Warranty and Customer Service section for
further information.
7. SPECIFICATIONS
Specifications for the Total Access 1500 FXO/GT are
detailed in Table 7.
8. WARRANTY AND CUSTOMER SERVICE
ADTRAN will replace or repair this product within
ten (10) years from the date of shipment if it does not
meet its published specifications or fails while in
service. Refer to ADTRAN U.S. and Canada Carrier
Networks Equipment Warranty, Document
60000087-10.
Contact Customer and Product Services (CAPS) prior
to returning equipment to ADTRAN.
For service, CAPS requests, or further information,
contact one of the following numbers:
ADTRAN Sales
Pricing/Availability
(800) 827-0807
ADTRAN Technical Support
Pre-sales Applications/Post-sales Technical
Assistance
(800) 726-8663
Standard hours: Monday-Friday, 7 a.m. - 7 p.m. CST
Emergency hours: 7 days/week, 24 hours/day
ADTRAN Repair/CAPS
Return for Repair/Upgrade
(256) 963-8722
Repair and Return Address
ADTRAN, Inc.
CAPS Department
901 Explorer Boulevard
Huntsville, Alabama 35806-2807
61180115L2-5A Section 61180115L2, Issue 1 7
Figure 2. FXO/GT Menu Tree
1. Configuration
2. Provisioning
3. Status
4. Test
Enter Value (-9.0 .. +7.5):
3. Transmit TLP
Unit Name
Part Number
CLEI Code
Software Revision
4. Receive TLP
2. 2-Wire Termination
1. Mode
Mode
Circuit
2-Wire Termination
Trunk Processing
Receive TLP
Transmit TLP
Slope
Balance
LBOC
1. A
3. C
2. B
6. F
5. E
4. D
Z
Signal Bits Tx/Rx
Digital Test
R2
R/R1
2. Ground Start
4. TR08 Universal VG
1. Loop Start
3. TR08 Single Party
5. DPT
5. Trunk Processing
1. Busy in CFA
2. Idle in CFA
1. On
2. Off
6. Slope Equalizer
7. LBOC
8. Balance Network
Enter Value (0 .. 15):
1. 600 + 2.16 µF
2. 900 + 2.16 µF
1. Compromise: 600 + 2.16 µF
3. Precision: Non Loaded
2. Compromise: 900 + 2.16 µF
4. Precision: Loaded
5. Precision: Loaded (MAT cable)
1. Digital Network Loopback
2. 1004 Hz Tone Test
1. Inactive
2. Active
1. No Test
3. To Loop
2. To Network
4. To Loop and Network
1. Z
2. R/R1
3. R2
Enter Value (-11.5 .. +6.0):
1. Z
2. R/R1
Metallic Test
9. Ring Ground Disable
(1)
1. Inactive
2. Active
(1)
Only available in Ground Start mode or TR08 Universal VG mode.
8 Section 61180115L2, Issue 1 61180115L2-5A
Table 7. Specifications
ecnamrofreP
:PLTtimsnarTstnemercniBd1.0nimBd5.7+ot0.9-
:leveLevieceRstnemercniBd1.0nimBd0.6+ot5.01-
:noitazilauqEepolsfoBd5.7otpU
:ecnalaBlanidutignoL
≥ ;zHk1ot002@Bd85
≥ zHk3@Bd35
:ssoLnruteRohcE
≥ Bd82
:esioNlennahCeldI
≤ 0CnrB02
:gnidoceD/gnidocnEMCP
µ wal-
:krowteNecnalaB61.2+smho006(esimorpmoC µ 61.2+smho009roF µ )F
)TAMdedaoLro,dedaoL,dedaolnoN(noisicerPro
rewoP
:warDtnerruCV84-@mumixamA510.0
lacisyhP
:snoisnemiDD.ni1.01xW.ni26.0xH.ni521.3
:thgieW.bl1<
tnemnorivnE
:)dradnatS(erutarepmeTgnitarepOC°56+otC°04-
:erutarepmeTegarotSC°58+otC°04-
:ytidimuHevitaleRgnisnednocnon,C°05@mumixam%59
:noitapissiDtaeHtnerrucpoolA520.0@mumixamsttaw9.0
ecnailpmoC
0591LU
3leveLSBEN
AssalC,51traPRFC74CCF
rebmuNtraP
niaGhtiweciffOegnahcxEngieroF0051sseccAlatoT
eludoMsseccArefsnarT
2L5110811
/
