76_8371020_a bfap
TRANSCRIPT
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Rev A 1/09 Page 1
Technical Manual Copyright © 2009 Tellabs. 76.8371020 All rights reserved.Rev A
R
83.71020 Generic Breaker Frame Aarm Panel (BFAP)
Figure 1 83.71020 Generic Breaker Frame Alarm Panel (BFAP)
Section Page
Contents
1. General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4. Circuit Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5. Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6. Panel Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7. Performance Monitoring Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
8. Panel Replacement and After-Sale Technical Support . . . . . . . . . . . . . . . . 20
9. Additional Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
10. Panel Repair and Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
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FCC Notification
Statement
Federal Communications Commission (FCC) Rules require that you be notified of the
following:
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 radiofrequency 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.
Changes or modifications not expressly approved by Tellabs Operations, Inc., in
writing can void the user’s authority to operate the equipment.
Industry Canada
Notification Statement
Industry Canada interference-causing equipment regulations require that you be
notified of the following:
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
Copyright Statement This Tellabs manual is owned by Tellabs or its licensors and protected by U.S. and
international copyright laws, conventions, and treaties. Your right to use this manual is
subject to limitations and restrictions imposed by applicable licenses and copyright
laws. Unauthorized reproduction, modification, distribution, display or other use of this
manual may result in criminal and civil penalties.
Trademark Notice The following trademarks and service marks are owned by Tellabs Operations, Inc., or
its affiliates in the United States and/or other countries: ACCESSMAX®,
CABLESPAN®, CEC-128®, DXX®, ®, DYNAMIC SIGNAL TRANSFER™, EC
DUO®, ENHANCED AUDIO PLUS®, EXPRESS/PATH®, FOCUS™, INTELLIGENT
SERVICE EDGE™, MARTIS®, ®, MARTISDXX®, ®,
METROCARE , METROVANTAGE™, MetroWatch®, NETREACH®, NETWISE®,
SCULPTURED SOUND®, TECHNOLOGY THAT TRANSFORMS THE WAY THE
WORLD COMMUNICATES™, ®, TELLABS®, ®, TELLABS
PROPARTNER™, Tellabs® ServiceAssured™ Upgrade, TELLABS. THE FUTURE OF
YOUR BUSINESS. STARTING NOW™, TEL/MOR®, THE WORLD COMMUNICATES
THROUGH TELLABS™, TITAN®, VERITY®, YOUR NETWORKING PARTNER®
Any other company or product names may be trademarks of their respective
companies.
Contact Information In an effort to improve the quality of this document, please notify Tellabs Technical
Assistance at 1.800.443.5555 in North America or 1.630.798.7070 outside North
America if any anomalous conditions are observed.
SM
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Technical Manual 76.8371020 83.71020 Generic Breaker Frame Aarm Panel
Rev A 1/09 Page 3
1. General Information
1.01 This practice describes the features and circuitry of the 83.71020 Generic
Breaker Frame Alarm Panel (BFAP). Refer to Figure 1, page 1.
1.02 The 83.71020 generic BFAP and three appropriately sized breaker kits
provide front access for input power, power distribution, external alarm
connections, and fault indicators for two shelves, their fan assemblies, and the
alarm interface panel (AIP). The BFAP is installed at the top of the relay rack anddisplays alarms for the equipment within the rack when a fault occurs.
1.03 The BFAP distributes power and monitors alarms and shelf status for the
two shelves in the rack. If excessive current draw is sensed at the input, the
separately available circuit breakers installed in the BFAP will open, preventing
damage to the network element (NE).
1.04 The BFAP is housed in a chassis at the top of the NE relay rack and
provides A-side and B-side power distribution. The BFAP accepts a maximum of
2 AWG power cabling to supply power to 82.07100A-60 main shelves and
82.07100B-60 port shelves. Circuit breaker kits are available separately from the
BFAP. Each kit includes two circuit breakers, one for the A-side and one for the
B-side, and are available for the following current ratings:• 180.0790 - 15 Amp circuit breaker kit
• 180.0791 - 30 Amp circuit breaker kit
• 180.0792 - 40 amp circuit breaker kit
• 180.0793 - 50 Amp circuit breaker kit
• 180.0794 - 60 amp circuit breaker kit
1.05 Three circuit breaker kits are required to provide the necessary circuit
breakers for each 83.71020 generic BFAP. Alarms will be generated if all six BFAP
circuit breaker positions are not filled.
1.06 The BFAP has the following front panel features. Refer to Figure 2,page 4.
• input power terminal blocks for connecting to the central office –48 Vdc
supply, feed A and feed B
• three feed A circuit breaker positions and three feed B circuit breaker
positions
• breaker frame alarm module (BFAM) for status display
• feed A and feed B –48 Vdc output power terminal blocks for two
shelves
• five feed A GMT fuses and five feed B GMT fuses for power to the AIPand fan assemblies
• electrical connections for AIP, shelf, and central office alarms
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83.71020 Generic Breaker Frame Aarm Panel Technical Manual 76.8371020
Page 4 1/09 Rev A
Figure 2 83.71020 Breaker Frame Alarm Panel with Closed Door Panel
Reason for Issue 1.07 Tellabs issues this module practice at Revision A to describe functionality
for Tellabs 7100 Optical Transport System (OTS) FP5.1.
Frame Alarm Panel LEDs
1.08 The 83.71020 generic BFAP contains an alarm module with 11 front panel
LEDs to indicate the power and alarm status of the shelves, fan assemblies and
alarm interface panel (AIP) in the rack. Refer to Figure 3, page 5.
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Technical Manual 76.8371020 83.71020 Generic Breaker Frame Aarm Panel
Rev A 1/09 Page 5
Figure 3 Breaker Frame Alarm Module Front Panel LEDs
LED Status Description
Frame Alarm red An alarm condition within the
frame exists.
off Either no fault exists or there is
no power to both the A and Bsides of the BFAP.
Feed 1A,
Feed 2A,
Feed 3A,
Feed 1B,
Feed 2B,
Feed 3B
green The –48V feed is available to the
frame, the shelf feed circuit
beaker is ON and the GMT
fuses are installed and not open.
red The shelf feed circuit breaker is
OFF or tripped, or the GMT
fuse(s) are open or missing.
off No power is being supplied to
the BFAP by the specified feed
(1A, 2A, 3A, 1B, 2B, 3B).
Alarm
Module
green The alarm module is functioning
properly.
red The alarm module is not
functioning properly.
off Power to the frame has been
disconnected from all –48Vdc
feeds.
AIP,
Upper Shelf,
Lower Shelf
green No alarm condition exists within
the corresponding shelf.
red An alarm condition exists within
the shelf, or the shelf is powered
but unequipped.
off There is no power to the shelf
from both shelf feeds A and B.
83.71020-R5
Feed 1A Feed 1B
Feed 3B
Feed 2B
Alarm Module
AlarmFrame
Feed 2A
Feed 3A
AIP
Upper Shelf
Lower Shelf
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Technical Manual 76.8371020 83.71020 Generic Breaker Frame Aarm Panel
Rev A 1/09 Page 7
Installing Circuit Breaker Kits
3.07 The generic BFAP is initially equipped with blank covers in the circuit
breaker positions. These covers are to be removed and replaced with separately
available circuit breaker kits. Each kit includes two circuit breakers, one for the
A-side position and one for the B-side position. Refer to Circuit Breakers, page 14
and to Figure 7, page 14 for more specific information on the equipment protected
by each circuit breaker. and the available circuit breaker kits.
3.08 Install the separately available circuit breakers in the generic BFAP as
follows:
__ 1. Obtain the circuit breaker kits containing the appropriately rated circuit
breaker to be installed in the BFAP. Three kits total are required.
__ 2. Using the screws provided, install the switch guard provided with the
BFAP on the circuit breaker to be installed.
__ 3. Remove the blank cover from the BFAP position where the circuit
breaker is to be installed.
__ 4. Being careful not to bend the circuit breaker alarm leads, insert the
circuit breaker in the circuit breaker position and press the breaker
until the breaker power posts and alarm leads snap into position in theBFAP backplane connector.
__ 5. Using the screw removed with the blank cover, secure the switch
guard to BFAP front panel.
__ 6. Repeat step 2, page 7 through step 5, page 7 to install the second
breaker provided in the circuit breaker kit.
__ 7. Repeat step 2, page 7 through step 6, page 7 until all six circuit
breakers are installed in the BFAP.
Note: A circuit breaker must be provided in each of the six BFAP circuit breaker
positions or an alarm will be generated.
Installing Breaker Frame Alarm Module
3.09 If the 180.0714 Breaker Frame Alarm Module (BFAM) is not pre-installed
in the BFAP, the BFAM is installed in the center position of the BFAP front panel
(behind the BFAP front cover). Refer to Figure 5, page 11.
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83.71020 Generic Breaker Frame Aarm Panel Technical Manual 76.8371020
Page 8 1/09 Rev A
3.10 Install the BFAM by performing the following steps:
__ 1. Attach the antistatic wrist strap to your wrist and connect it to the
ground connection located on the front of the heat baffle. Alternately,
stand on a static-dissipating floor mat. Be sure the mat is clean to
ensure a good discharge path.
__ 2. Position the BFAM in the center of the BFAP.
__ 3. Holding the module by the top and bottom edges, place the module
into the shelf slot guide and insert it into the slot.
__ 4. Push at the top and bottom of the module front panel with one slow
continuous motion until the module stops.
__ 5. Apply pressure evenly, using your fingers to avoid excessive force, to
the top and bottom of the front panel to ensure the module is in place.
__ 6. Secure the BFAM to the BFAP by tightening the two captive screws
using your fingers or a flat-head screwdriver.
Connecting Power Cables at the Equipment Shelves
3.11 Each rack in a network element (NE) can be equipped with one or two
equipment shelves. Each equipment shelf has two shelf power cable connectors,
one on the left side of the shelf and one on the right side of the shelf. These
connectors are each keyed so that when connected the black power cable is
toward the front of the shelf and the red power cable is toward the back of the shelf.
Refer to Figure 4, page 9.
Warning:
Electrostatic discharge (ESD) may damage sensitive electronic components
resulting in a traffic-affecting condition. Ensure that plug-in modules are stored
in static preventive material. Do not touch any components on the modules.Handle modules by the edges or front panel. Always wear a properly grounded
wrist strap when handling, removing, or inserting a module and when touching
the equipment shelves or cables. ESD protective flooring, used with proper ESD
footwear, may be used as an alternative to a wrist strap. ESD wrist straps and
footwear should be checked daily to verify performance.
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83.71020 Generic Breaker Frame Aarm Panel Technical Manual 76.8371020
Page 10 1/09 Rev A
• GMT Fuses, page 15
• Shelf and CO Alarms, page 16
BFAP A-Side and B-Side Power Distribution
4.04 The generic BFAP includes A-side and B-side power distribution units.
Each side includes an input power terminal block with six sets of double 1/4 x 20
threaded studs. Each terminal block terminates three input feeds and three return
feeds.
4.05 The power feeds are protected by separately available magnetic DC
mid-trip circuit breakers. The three circuit breakers on each side control the power
distribution from the BFAP to the two shelves and the AIP and fan trays in the rack.
The circuit breakers and individual fuses at the circuit board level assure that the
requirement for protection at 125 percent of maximum continuous current per
circuit is met.
4.06 Also contained in each power distribution unit are:
• a six position terminal block for input power feed and return
• positions for three separately available circuit breakers, each circuit
breaker can be rated for up to 60 Amps maximum
• a five position GMT fuse block
• a six position output power terminal block for shelf power feed and
return
• one set of 2x5 keyed and locking pin connectors for AIP and fan tray
power distribution
• three 1x3 gauged, keyed and locking pin connectors, the three
connectors connect to the 1x9 connector of the shelf and fan tray
alarm cable
• one three pin form-C contact, normally closed, common, and normally
opened; used for Central Office (CO) alarm system interface
4.07 Five GMT fuses protect the auxiliary power distribution from the BFAP to
the fan trays and AIP. The four GMT fuses to the fan trays are rated at 7.5 Amps
maximum. The GMT fuse to the AIP is rated at 1 Amp maximum.
4.08 Output power terminal blocks, with six 10-32 threaded studs, distribute
power from the BFAP to each shelf. Refer to Figure 5, page 11.
4.09 For your convenience, a diagram of the BFAP connections is provided onthe inside of the BFAP cover.
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Technical Manual 76.8371020 83.71020 Generic Breaker Frame Aarm Panel
Rev A 1/09 Page 11
Figure 5 83.71020 Generic Breaker Frame Alarm Panel (BFAP) Without Door
4.10 The generic BFAP comes with the circuit breaker positions filled with blank
covers. Replace the covers with three separately available circuit breaker kits.
Each kit includes two circuit breakers, one A-side and one B-side.
Frame Alarm Module
4.11 The 180.0714 frame alarm module monitors the power and alarm status
for each shelf, and monitors the status of the BFAP circuit breakers and fuses.
Faults are indicated by lighted LEDs. It also indicates fault conditions on the NE
using a Frame Alarm LED, and provides Frame Alarm relay contacts for use by the
central office (CO) alarm.
4.12 For an illustration of the alarm module front panel features, and LED alarm
conditions, refer to Figure 3, page 5.
4.13 The frame alarm module controls the BFAP alarm LEDs, and indicates the
alarm status conditions for:
• the incoming power from the central office battery distribution fuse bay
(BDFB) to the BFAP
• the outgoing power from the BFAP to the shelves
• the outgoing power from the BFAP to the fan trays
• the AIP
A-side power distribution B-side power distribution
3A2A1A3A2A1A
’A’Return
–48 Vdc’A’ Feed
1B 2B 3B 1B 2B 3B
’B’Return
–48 Vdc’B’ Feed
A-side power inputs B-side power inputs
power
outputs, A-side:
not
upper shelf lower shelf
used
power
outputs,B-side:
not
upper shelf lower shelf
used
CO alarmfan trays/AIP
lower shelf upper shelf
A-side fan/AIPpower output
A-side fan/AIPGMT fuses
fantrays/AIP
upper
shelf
lower shelf
A-side B-side
not used
B-side fan/AIP
power outputB-side fan/AIPGMT fuses
breakers breakers
alarm module
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83.71020 Generic Breaker Frame Aarm Panel Technical Manual 76.8371020
Page 12 1/09 Rev A
• the alarm module itself
• the equipment shelves
4.14 The frame alarm module has the following alarm indicators:
• one Frame Alarm indicator
• three feed alarm indicators for power feed A
• three feed alarm indicators for power feed B
• one Alarm Module level alarm indicator
• two shelf alarm indicators
• one AIP alarm indicator
Note: The 180.0714 frame alarm module is field replaceable. Refer to Tellabs
7100/7100N Maintenance Using TL1 or Tellabs 7100/7100N Maintenance
Using Management Systems to replace an alarm module.
4.15 The alarm module logic circuitry monitors the BFAP power and alarmleads. The alarm module activates the appropriate LED and alarm indications
when a fault condition is detected.
4.16 Six power feed lines and a combined power return line supply power to the
alarm module. The six power feed lines are filtered and fused before entering the
module. The power feed lines are called –48 V feed A (1A, 2A, and 3A) and –48 V
feed B (1B, 2B, and 3B). The alarm module monitors these power feed lines for
faults, signaling the LEDs to display green for proper operation and red for faulted
state.
4.17 All of the alarm module external interfaces to the BFAP are located and
terminated on the alarm module card edge connector (50 position). The alarm
module receives power through the card edge connector. Because the alarm
module is programmed for this BFAP configuration, it is not interchangeable withother similar modules.
Power Input
4.18 The central office (CO) power enters the BFAP through three A-side feed
and three B-side feed lines, which are terminated with up to 2 American Wire
Gauge (AWG) wire on a two-hole lug terminal block. Power from each of the feeds
is passed through the terminal block to a laminated bus bar that connects theoutput terminal to one leg of a corresponding circuit breaker position.
4.19 The nominal voltage is –48 Vdc with a range of –40 to –60 Vdc. 1500 Vdc
isolation is provided on all power lines and traces relative to all signals and chassis.
4.20 Refer to Figure 6, page 13 showing the input and output power feeds.
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Technical Manual 76.8371020 83.71020 Generic Breaker Frame Aarm Panel
Rev A 1/09 Page 13
Figure 6 83.71020 Generic BFAP Showing Power Input and Power Output Cable Connectors
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
power
cables
to
shelves
power
cables
to
shelves
not used
not used
(red) upper shelf –48V(black) upper shelf return
(red) lower shelf –48V
(black) lower shelf return
not used
not used
upper shelf –48V (red)upper shelf return (black)
lower shelf –48V (red)
lower shelf return (black)
B-side power outputs
A-side power inputs B-side power inputs
AReturn
BReturn
–48 Vdc A Feed
–48 VdcB Feed
1A 2A 3A 1B 2B 3B1A 2A 3A 1B 2B 3B
f a n t r a y s / A I P
r e t u r n
u p p e r s h e l f
r e t u r n
l o w e r s h e l f
r e t u r n
f a n t r a y s / A I P
– 4 8 V d c
u p p e r s h e l f
– 4 8 V d c
l o w e r s h e l f
– 4 8 V d c
f a n t r a y s / A I P
r e t u r n
u p p e r s h e l f
r e t u r n
l o w e r s h e l f
r e t u r n
f a n t r a y s / A I P
– 4 8 V d c
u p p e r s h e l f
– 4 8 V d c
l o w e r s h e l f
– 4 8 V d c
A-side power outputs
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83.71020 Generic Breaker Frame Aarm Panel Technical Manual 76.8371020
Page 14 1/09 Rev A
Circuit Breakers
4.21 The generic BFAP comes with the circuit breaker positions filled with blank
covers. These covers are to be replaced with three separately available circuit
breaker kits. Each kit includes two circuit breakers, one A-side and one B-side.
Available kits are:
• 180.0790 - 15 Amp circuit breaker kit
• 180.0791 - 30 Amp circuit breaker kit
• 180.0792 - 40 amp circuit breaker kit
• 180.0793 - 50 Amp circuit breaker kit
• 180.0794 - 60 amp circuit breaker kit
4.22 The circuit breakers are monitored by the alarm module. The six circuit
breakers are separated into three groups, A-side and B-side circuit breakers for
each shelf and an A-side and B-side circuit breaker shared by the shelf fan trays
and the AIP. When in the ON position, each group of breakers delivers a –48V
A-side power feed and a –48V B-side power feed. When in the OFF position, the
breakers indicate a no power condition. In the tripped condition, the breakersindicate an overload or failed condition. Refer to Figure 7, page 14.
Figure 7 83.71020 Generic BFAP Showing A-Side and B-Side Circuit Breakers
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
A-side power distribution B-side power distribution
fantrays
and AIP
upper shelf
A-side
lower shelf
A-side
fantrays
and AIP
upper shelf
B-side
lower shelf
B-side A-side B-side
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Technical Manual 76.8371020 83.71020 Generic Breaker Frame Aarm Panel
Rev A 1/09 Page 15
GMT Fuses
4.23 The BFAP includes two 5-position GMT fuse blocks, one for A-side power
distribution and one for B-side power distribution to the shelf fan trays and to the
AIP. Refer to Figure 8, page 15. The fan tray GMT fuses are rated at 7.5 Amps and
the AIP fuses are rated at 1 Amp.
4.24 The fuses form a single fused line before they enter the alarm module. The
alarm module monitors the fuses and sends corresponding status signals to thefront panel LEDs.
Figure 8 GMT Fuses
4.25 A keyed cable connector beside each GMT fuse block delivers the fused
power to the respective fan trays and the AIP. Refer to Figure 8, page 15.
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
A-side power distribution B-side power distribution
bottom fanupper shelf
bottom fanlower shelf
upper fanupper shelf
upper fanlower shelf
RTN – 48V
AIP
bottom fanupper shelf
bottom fanlower shelf
upper fanupper shelf
upper fanlower shelf
AIP
7.5 A7.5 A7.5 A7.5 A
1 A
bottom fanupper shelf
bottom fanlower shelf
upper fanupper shelf
upper fanlower shelf
RTN – 48V
AIP
bottom fanupper shelf
bottom fanlower shelf
upper fanupper shelf
upper fanlower shelf
AIP10 Amps maximum
10 Amps max output 10 Amps max output
B-side fan/AIPpower outputs
A-side fan/AIPpower outputs A-side fan/AIP
GMT fusesB-side fan/AIP
GMT fuses
fuse rating
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83.71020 Generic Breaker Frame Aarm Panel Technical Manual 76.8371020
Page 16 1/09 Rev A
Shelf and CO Alarms
4.26 Shelf alarms, as well as central office (CO) alarms, are connected to four
wire-wrap connector blocks on the front of the BFAP. Two sets of wire-wrap pin
connectors are provided. Only the set on the left side of the BFAP is used. The right
side wire-wrap connectors are not used. Refer to Figure 9, page 16.
Figure 9 Shelf and Central Office Alarms
4.27 Central office cable wire-wrap connections are made to the CO alarm
connector. The remaining alarm connectors connect to the 9-position connector on
the BFAP shelf and fan tray alarm cable (Tellabs part number 150.1137).
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
f a n
t r a y s /
A I P
n o t u s e d
n o t u s e d
n o t u s e d
A-side power distribution B-side power distribution
E Q U I P
A L A R M
R E F
E Q U I P
A L A R M
R E F
E Q U I P
A L A R M
R E F
N C 1
C O M 1
N O 1
C O
a l a
r m
l o w e r s h
e l f
u p p e r s h
e l f
n o t u s e d
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Technical Manual 76.8371020 83.71020 Generic Breaker Frame Aarm Panel
Rev A 1/09 Page 17
5. Block Diagrams
Figure 10 83.71020C Block Diagram
A-side input
terminal block
B-side inputterminal block
A-side fan tray
power and
shelf alarm
board
circuit breaker
board
removable
alarm card
B-side fan tray
power and
shelf alarm
board
A-side
–48V lineB-side
–48V line
A-side
return
B-side
return
A-side
–48V load
B-side
–48V load
shelf
alarm
interface
cable
shelf
alarm
interface
cable
B-side
–48V load
A-side
–48V load
3 3
3
3
33
3
3
1818
50
B - s i d e o u t p u t
t e r m i n a l b l o c k
A - s i d e o u t p u t
t e r m i n a l b l o c k
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83.71020 Generic Breaker Frame Aarm Panel Technical Manual 76.8371020
Page 18 1/09 Rev A
Figure 11 Circuit Path From Power Feeds to Breakers, Equipment and Shelf Output, One Side Shown
6. Panel Specifications
6.01 For system environmental specifications, refer to Tellabs 7100/7100N
System Specifications.
Physical
LEDs Frame Alarm – Red indicates that an alarm condition within the frame
exists. Off indicates that either no fault exists or there is no power to both
the A and B sides of the BFAP.
Feed 1A, 2A, 3A, 1B, 2B, 3B – Green indicates that the –48V feed is
available to the frame, the shelf feed circuit beaker is ON and the GMT
fuses are installed and not open. Red indicates that the shelf feed circuit
breaker is OFF or tripped, or the GMT fuse(s) are open or missing. Off
indicates that no power is being supplied to the BFAP by the specified feed(1A, 2A, 3A, 1B, 2B, 3B).
Alarm Module – Green indicates that the alarm module is functioning
properly. Red indicates that the alarm module is not functioning properly.
Off indicates that power to the frame has been disconnected from all
–48Vdc feeds.
AIP / Fan Trays, Upper Shelf, Lower Shelf – Green indicates that no alarm
condition exists within the corresponding shelf. Red indicates that an alarm
condition exists within the shelf, or the shelf is powered but unequipped.
Off indicates that there is no power to both shelf feeds A and B.
AIP / fan
trays feed
upper shelf
feed
lower shelf
feed
bottom fan, upper shelf
bottom fan, lower shelf
AIP
upper shelf
breaker
fans and
AIP
breaker
upper shelf output
upper fan, upper shelf
lower shelf
breaker
lower shelf output
upper fan, lower shelf
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Technical Manual 76.8371020 83.71020 Generic Breaker Frame Aarm Panel
Rev A 1/09 Page 19
CO Alarms CO alarm relays are active at all times unless there is an alarm condition
or all power is removed on the corresponding side of the BFAP. The
following CO alarm conditions change the state of either A-side or B-side
alarm indicators:
• Upper shelf, lower shelf, AIP/Fan trays alarm - shelf equipment has set
an alarm
• Upper shelf, lower shelf, AIP/Fan trays power alarm - shelf is powered,
but no equipment is installed
• A-side or B-side power feed is missing
• A-side or B-side breaker is open
• A-side or B-side GMT fuse is open or missing
• The alarm module controller card is not functioning properly
When all LEDs are OFF, no power is supplied to the alarm module
because there are no feeds to the BFAP, or the circuit on the alarm module
is open.
Weight 16.5 pounds (7.48 kg) with circuit breaker kits installed
Dimensions Height: 3.5 inches (88.9 mm)
Width without door: 19.68 inches (499.9 mm)
Width with door: 25.82 inches (655.8 mm)
Depth with door: 9.66 inches (245.4 mm)
Mounting Relay Rack: top 3.5 inches (88.9 mm)
Power Requirements
Typical Expected Wattage 3 W
Input Supply Voltage range –40 Vdc to –60 Vdc
Input Voltage (nominal) –48 Vdc
Voltage Drop Less than 1.0 Vdc at full load
Current Carrying Capability 60 Amps maximum per output
External Input Active ground, 5 mA maximum
Alarm Contacts Two form-C contacts for each alarm, rated at 1.0 ampere at –48 Vdc
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83.71020 Generic Breaker Frame Aarm Panel Technical Manual 76.8371020
Page 20 1/09 Rev A
7. Performance Monitoring Parameters
7.01 This section does not apply.
8. Panel Replacement and After-Sale Technical Support
8.01 Refer to Tellabs 7100/7100N Maintenance Using TL1 or Tellabs
7100/7100N Maintenance Using Management Systems to replace a BFAP or
alarm module.
8.02 For after-sale technical support, call Tellabs Technical Support Center:
USA, Canada, Caribbean: +1.800.443.5555 (24-hour availability)
All other countries: +1.630.798.7070
8.03 Refer to Section 10, Panel Repair and Return, page 20 for procedures for
returning a faulty module to Tellabs.
9. Additional Information
9.01 For additional information, refer to the following documentation:
• General Description
• System Specifications
9.02 For information on hands-on training, contact Tellabs:
Technical Training and Education Center
1415 West Diehl Road
Naperville, IL 60563
Telephone: +1.800.443.5555
Website: http://www.tellabs.com/training/
10. Panel Repair and Return
General Repair and Return Information
10.01 Tellabs will repair or replace Tellabs products provided that the need forthis repair or replacement arises from the ordinary use of the products as intended
by the manufacturer or otherwise stated in Tellabs literature.
10.02 For more information about in-warranty and out-of-warranty repairs and
returns, see the Tellabs Global Repair and Return Policy, available on the Tellabs
website at www.tellabs.com. Click the Services and Support link and navigate
to Technical Support.
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Technical Manual 76.8371020 83.71020 Generic Breaker Frame Aarm Panel
Rev A 1/09 Page 21
10.03 Complete any applicable troubleshooting procedures to troubleshoot the
panel. If the panel is suspected of being defective, follow the procedures in
Section 8, Panel Replacement and After-Sale Technical Support, page 20 to
replace the faulty panel with a new panel and conduct the test again.
• If the substitute operates correctly, the original should be considered
defective and returned to Tellabs as explained in Contacting Tellabs
Repair Centers, page 21.
• If normal troubleshooting procedures do not solve the problem,contact Tellabs Technical Support Center.
10.04 Tellabs strongly recommends that no internal (component-level) testing or
repairs be attempted on the equipment. Unauthorized testing or repairs may void
the warranty. Also, if the equipment is part of a registered system, unauthorized
repairs result in noncompliance with Parts 15 and/or 68 of the FCC Rules and
Regulations.
10.05 Although repair service always includes an attempt to remove any
permanent markings made by customers on Tellabs products, the success of such
attempts cannot be guaranteed. Therefore, if equipment must be marked defective
or bad, Tellabs recommends that it be done with non-permanent materials and,
where appropriate, in a manner consistent with the correct handling ofelectrostatically sensitive devices.
Contacting Tellabs Repair Centers
10.06 Contact Tellabs Repair and Return Services to return a suspected panel
for repair or replacement. For shipping the suspected panel, you must use a Return
Material Authorization (RMA) number, which is used for tracking purposes.
10.07 For North American customers, Tellabs has a convenient web-based tool
to request repair services and to obtain a Return Material Authorization (RMA)
number. The website gives you an RMA when you submit the request on-line, and
allows you to check the ongoing status of the panel. To use the Repair Services
website, you need a user name and login, which you must obtain from Tellabs by
calling one of the telephone numbers listed in Table 1, page 21. Use your
designated user name and login whenever you want to use the Repair Services
Website.
10.08 If unable to use the Repair Services website, call one of the numbers listed
in Table 1, page 21 to request an RMA:
Table 1 Tellabs Return and Repair Contact Information
Location Telephone Number Fax Number E-mail Address
Finland for Tellabs
EMEA products
+358.9.4131.2920 +358.9.4131.2022 [email protected]
North America +1.800.443.5555 +1.630.798.7551 [email protected]
Latin America and All
Other Regions
+1.800.443.5555
or
+1.630.798.7070
+1.630.798.7551 [email protected]
Japan +81.3.3595.7400 +81.3.3595.7401 n/a
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