GE T1 Multiplexer Installation Manual Download Page 21

 

 

342-86400-431PS 

 

 

Issue 2.1 

 

 

March 2013 

 

 

Page 21 

 

 

 

 

 

Copyright 

  GE Multilin Inc. 2001-2013 

 

B86431-4X POWER UNIT SPECIFICATIONS

 

Type 

Parameter 

Specification 

Physical 

Height 

89 mm (3.5 in.) 

 

Width 

29 mm (1.135 in.) 

 

Depth 

203 mm (8.0 in.) 

 

Weight 

360 g (13 oz) 

Electrical 

Input Range 

21 - 28 VDC 

24V Station Battery 

Max Current Drain 

1650 mA 

(B86431-41) 

Maximum Output 

30 W 

 

Fuse 

5x20mm, GMA, fast-

acting, glass, 4A 

Electrical 

Input Range 

42 - 56 VDC 

48V Station Battery 

Max Current Drain 

800 mA 

(B86431-42) 

Maximum Output 

30 W 

 

Fuse 

5x20mm, GMA, fast-

acting, glass, 2A 

Environmental 

Operating 

-20 to +60 

(-4 to +140 ºF) 

 

Storage 

-40 to +70 

(-40 to +158 ºF) 

 

Relative Humidity 

5 to 95 % @ 40 

 

Shipping Altitude 

15,000 m (50,000 ft) 

Mechanical 

Vibration 

per MIL-STD 810E 

 

Bench Handling 

per TS 1-00446.06 

EMI/RFI 

Meets ANSI/IEEE 

C37.90.2 RFI 

Isolation 

Meets ANSI/IEEE 

C37.90.1 SWC 

Reliability 

per TR-NWT-000332 

700,000 Hours 

 

Table 3:

  B86431-4X Power Unit Specifications 

Summary of Contents for T1 Multiplexer

Page 1: ...34 42 2 8 86 64 40 00 0 4 43 31 1P PS S I Is ss su ue e 2 2 1 1 M Ma ar rc ch h 2 20 01 13 3 Technical Practice and Installation Manual Copyright GE Multilin Inc 2001 2013 JungleMUX SONET Multiplexer...

Page 2: ...s document is the property of GE Multilin Inc This document must not be copied reprinted or reproduced in any material form either wholly or in part without the written consent of GE Multilin Inc GE M...

Page 3: ...nd Packing 6 Revision History 6 2 UNIT OVERVIEW 7 3 FRONT PANEL LAYOUT 8 B 86431 0X Power Unit 8 Extractor 8 B86431 4X Power Unit 9 Extractor 9 4 UNIT DESCRIPTION 10 B 86431 0X Power Unit 10 B86431 4X...

Page 4: ...Multilin Inc 2001 2013 SECTION PAGE 6 MAINTENANCE and TROUBLESHOOTING 19 Troubleshooting 19 7 SPECIFICATIONS 20 8 ORDERING INFORMATION 22 Equipment and Option Code List 22 APPENDIX A 23 List of Figure...

Page 5: ...al for system planning and engineering The user may also find useful information in Technical Practice and Installation Manuals TPIMs for other JungleMUX units Customer inquiries for information conta...

Page 6: ...ectronic Industries Association EIA attention label appears on all GE Multilin EAS schematics and should be attached on all containers used for ESDS items to alert personnel that the contents requires...

Page 7: ...paralleled on the same shelf to provide redundancy in the case of a single Power Unit failure If necessary an additional third Power Unit can be installed in the shelf The power buses of multiple shel...

Page 8: ...C to DC converter fails Fuse The B 86431 0X unit uses a fast acting GMT fuse in line with the main battery input The fuse protrudes through the faceplate so it can be installed or removed from the fro...

Page 9: ...l light green in either protected or unprotected configuration if the unit is powered and none of the above alarm conditions exist Fuse The B86431 4X unit uses a 5x20mm fast acting GMA fuse in line wi...

Page 10: ...erter to allow operation from a floating station battery input 5 35 VDC measured at low loads is applied to the shelf on J1 A12 C12 and shelf ground on J1 A13 C13 The low voltage detector U2 lights th...

Page 11: ...e protection circuitry is a backup for the primary overvoltage protection built in the converter module U2 itself and it is set to trigger a few tenths of a volt higher than the primary feedback syste...

Page 12: ...10 C11 J1 GE Multilin LOW VOL DET U2 TO SHELF POWER BUS 5V GND TO STATION BATTERY P O 86431 90 P B NO C TO POWER ALARM CIRCUIT TB2 2 1 TB1 2 1 P O 86431 90 P B MONITOR POINT P3 2 1 ALARM RELAY U3 A13...

Page 13: ...CHEMATIC GLARY CONVERTER U2 4 8 3 1 ALARM RELAY U7 J1 A12 C12 TO SHELF POWER BUS 5V GND L1 A1 4 C1 4 C9 C10 P O 86431 90 P B J1 GE Multilin NO C 2 A13 C13 TB2 2 1 TB1 2 1 P O 86431 90 P B MONITOR POIN...

Page 14: ...t the jumper P2 applicable to B86431 4X units is in Normal position and the screws are in place and firmly tightened Keep the shipping containers and packing materials for future use If a unit is dama...

Page 15: ...2 J3 J4 J5 J6 J7 J8 J9 J10 J11 J12 J13 J14 J1 J15 J2 J3 J4 J5 J6 J7 J8 J9 J10 J11 J12 J13 J14 CCT1 CCT2 CCT3 CCT4 TRANSMIT RECEIVE 86429 M2 DTT TEST PANEL CCT1 CCT2 CCT3 CCT4 PWR 130 V 4W 2W FXS PWR 1...

Page 16: ...the shelf as this could result in damage to the extractor 1 Applicable to B 86431 0X units only Ensure that the front panel fuse is removed 2 Insert the unit to the point of resistance 3 Gently seat...

Page 17: ...UNIT PADDLEBOARD 86431 90 MS ISS 91X MS 1 CUSTOMER CONNECTED TO EXTERNAL DC POWER SUPPLY STATION BATTERY FACTORY CONNECTED TO OTHER POWER UNIT PADDLEBOARDS AND B 86429 0X DTT TEST PANELS IF EQUIPPED B...

Page 18: ...UNIT PADDLEBOARDS AND AT SONET NODES TO SERVICE UNIT IPSU PADDLEBOARD S POWER MONITOR TERMINAL AT T1MX NODES TO POWER MONITOR PINS ON CDAX PADDLEBOARD 86485 80 95 J1 TB1 TB2 C 1 5 VOLT MONITOR POINT G...

Page 19: ...xceeds 18 W The following table is intended to provide the user with possible solutions to problems that may be encountered during normal unit operation Symptom Probable Cause Solution LED off B 86431...

Page 20: ...attery Maximum Output 18 W Fuse GMT fast acting 2A Electrical Input Range 42 56 VDC B 86431 02 Current Drain at 12 W 312 mA 48V Station Battery Maximum Output 18 W Fuse GMT fast acting 1A Electrical I...

Page 21: ...mm GMA fast acting glass 4A Electrical Input Range 42 56 VDC 48V Station Battery Max Current Drain 800 mA B86431 42 Maximum Output 30 W Fuse 5x20mm GMA fast acting glass 2A Environmental Operating 20...

Page 22: ...6431 90 paddleboard required for each unit B86431 02 Same as B86431 01 but operates from a 48V battery B86431 03 Same as B86431 01 but operates from a 130V battery 86431 01 DISCONTINUED IN JUNE 2008 S...

Page 23: ...B 86431 0X Power Unit Block Diagram 12 Figure 4 B86431 4X Power Unit Block Diagram 13 Figure 5 Typical Rack Layout 15 Figure 6 86431 90 MS ISS 91X MS 1 Paddleboard Connections 17 Figure 7 86431 90 MS...

Page 24: ...Association EMI Electromagnetic Interference ESDS Electrostatic Discharge Sensitive IEEE Institute of Electrical and Electronics Engineers LED Light Emitting Diode MS ISS Manufacturing Standard Issue...

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