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342
342
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-
86400
86400
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-
447PS
447PS
342
342
-
-
86400
86400
-
-
447PS
447PS
Issue 1
Issue 1
Issue 1
Issue 1
March 1994
March 1994
March 1994
March 1994
Copyright
Copyright
JungleMUX
JungleMUX
JungleMUX
JungleMUX
SONET
SONET
Multiplexer
Multiplexer
SONET
SONET
Multiplexer
Multiplexer
86447 LS DATA UNIT
86447 LS DATA UNIT
Technical Practice
Technical Practice
and
and
Installation Manual
Installation Manual
©
©
GE Power Management 2001
GE Power Management 2001
GE Power
GE Power
GE Power
Management
Management
Management
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Table of Contents
Related Manuals for GE JungleMUX SONET 86447
Summary of Contents for GE JungleMUX SONET 86447
- Page 1 JungleMUX JungleMUX JungleMUX JungleMUX SONET SONET Multiplexer Multiplexer SONET SONET Multiplexer Multiplexer 86447 LS DATA UNIT 86447 LS DATA UNIT Technical Practice Technical Practice Installation Manual Installation Manual © © Copyright Copyright GE Power Management 2001 GE Power Management 2001...
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Page 2: Table Of Contents
Transmit Signal Path ................9 Receive Signal Path................. 10 Control Signals ..................10 Micro-Processor Operation..............11 5. INSTALLATION..........13 Preinstallation ..................13 Shelf Position................... 13 Power Requirements ................13 Paddle Board Connections ..............14 Copyright GE Power Management 2001... -
Page 3: Section Page
9. SPECIFICATIONS ..........23 Physical....................23 Electrical....................23 Environmental..................23 Mechanical ....................24 EMI/RFI...................... 24 Isolation ....................24 Reliability....................24 10.ORDERING INFORMATION......25 Equipment and Option Code List ............25 Copyright GE Power Management 2001... - Page 4 Page 4 SECTION PAGE APPENDIX A ............26 List of Figures ..................26 List of Tables.................... 26 APPENDIX B ............27 List of Acronyms ..................27 List of Acronyms (continued) ..............28 Copyright GE Power Management 2001...
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Page 5: Introduction
Shipped with all purchased systems is a Node Assignment Drawing which provides necessary configuration details for the units. Channel, VT, JIF and JMUX, are some of the assignments that are shown on the Node Assignment Drawing. Copyright GE Power Management 2001... -
Page 6: Handling And Packing
The following Electronic Industries Association (EIA) attention label appears on all GE Power Mangement EAS schematics and should be attached on all containers used for ESDS items to alert personnel that the contents requires special handling. -
Page 7: Unit Overview
Front panel LEDs provide monitoring of transmit and receive data activity for all four available ports. The unit occupies one shelf slot in an 86430 shelf and requires one channel assignment of the 24 available channels in a JMUX VT. Copyright GE Power Management 2001... -
Page 8: Front Panel Features
This is a serial RS232 9600 b/s port for connection to a 386 or better PC. The supplied JCI software enables the user to configure the unit and monitor the units status. Copyright GE Power Management 2001... -
Page 9: Unit Description
J1(C14, A14) consists of a balanced 50 ohm RS-422 signal pair designed for multi-point transmission. The unit receives its clock source from the JVT Bus J1(C15, A15) through the input driver U6. The JVT serial bus operates at 2.592 MHz. Copyright GE Power Management 2001... -
Page 10: Receive Signal Path
The receive control signal is set to a logic '0'; SPACE condition. XMT and RCV CONTROL signals are terminated on the Paddle Board TB1(4,5) where they are sent to U2 in exactly the same manner as the data information. Copyright GE Power Management 2001... -
Page 11: Micro-Processor Operation
Controls configuration of PLGA U2 Crystal Y1 provides the 8.0 MHz clock to the micro-processor. On chip memory includes 8 kBytes of ROM, 512 bytes of EEPROM, and 256 bytes of RAM. Copyright GE Power Management 2001... - Page 12 342-86400-447PS Issue 1 March 1994 Page 12 Figure 2: Block Diagram LS DATA Unit Copyright GE Power Management 2001...
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Page 13: Installation
The LS DATA unit can be inserted and removed from the shelf with shelf power applied. Power Requirements Power for the 86447 LS DATA unit is supplied from the shelf, therefore no external power supply is required. Copyright GE Power Management 2001... -
Page 14: Paddle Board Connections
(DB9 or DB25). Cable lengths and connector type would have to be specified. Cables designed for EIA RS-232 applications are recommended with allowable line lengths ≤100 feet (30 meters). Copyright GE Power Management 2001... - Page 15 TB2 are available if required. 38.4 max. 1 TB1 only TB1 control lines only. NOTES: The 86447-90 paddle board services both high and low speed data units. Figure 4: LS DATA Unit Paddle Board Description Copyright GE Power Management 2001...
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Page 16: Configuration
Identifies location of shelf in which the unit is located for NMS. UNIT'S SHELF SLOT Identifies which slot position within the shelf ( 1 thru 15 ) that the unit is located in for NMS. Copyright GE Power Management 2001... -
Page 17: Monitors
NOTE: The control lines act as one way (simplex)virtual wires and may be used for any of the control functions typically supported by RS-232. See LS DATA Paddle Board diagram for interface information. Copyright GE Power Management 2001... -
Page 18: Unit Monitoring
4) SET LOW Same as above only with LOW (space) condition on receive control-out line. Unit Monitoring DATA FRAMING (Not Adjustable) 'OK' indicates normal operation. SHELF CLOCK (Not Adjustable) 'OK' indicates normal operation. TEMPERATURE (Not Adjustable) Indicates current LS DATA operating temperature. Copyright GE Power Management 2001... - Page 19 PRESS "F3" SELECT PARAMETER TO BE EDITED BY TOGGLING UP AND DOWN ARROWS ON KEYBOARD. PRESS "F5" EDIT PARAMETER BY TOGGLING LEFT AND RIGHT ARROWS ON KEYBOARD THEN PRESS "ENTER". Figure 5: LS DATA Unit JVT Screen Display Copyright GE Power Management 2001...
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Page 20: Maintenance And Troubleshooting
If a 86447 LS DATA unit is suspected of being defective, substitute it for a known-good 86447 unit and if the unit functions properly return the original to GE Power Mangement for repair or replacement. Ensure that the substitute unit is configured correctly. -
Page 21: Unit Parameters
Each port is also equipped with a Control Lead labeled as Control In and Control Out. These user defined signals can be configured for various applications as outlined in the Unit Description section of the manual. Copyright GE Power Management 2001... -
Page 22: Data Transitions
Total End-to-End Delay for the 86447 LOW SPEED DATA unit is: ≈ 1.0 ms @ 38.4 kb/s • ≈ 2.0 ms @ 19.2 kb/s • ≈ 4.0 ms @ 9.6 kb/s • Copyright GE Power Management 2001... -
Page 23: Specifications
-20 to +60 C (-5 to +150 F) Storage: -40 to +70 C (-40 to +158 F) Relative Humidity: 5 to 95% @ 40 C, non-condensing, 10 days Shipping Altitude: 15,000 meters (50,000 feet) Copyright GE Power Management 2001... -
Page 24: Mechanical
Meets ANSI/IEEE C37.90.1 for surge withstand and fast transients Reliability: The calculated Mean Time Between Failure (MTBF) as per Bell technical advisory TR-NWT-000332 for the LS DATA unit is: MTBF = 285,000 Hours (32 Years) Copyright GE Power Management 2001... -
Page 25: Ordering Information
Provides the interface for up to 4 86447 9.6 kbits/s asynchronous data ports/unit and a JMUX node. Paddle Board Assembly; One 86447 required for every 86447-01 unit. Table 3: Equipment and Option Code Table Copyright GE Power Management 2001... -
Page 26: List Of Figures
Block Diagram - LS DATA Unit Typical Rack Layout Paddle Board Connections LS DATA Unit JVT Screen List of Tables TABLE # DESCRIPTION PAGE Troubleshooting Table RS-232 Conversion Equipment & Option Table Copyright GE Power Management 2001... -
Page 27: List Of Acronyms
Electronic Industries Association • Electro Magnetic Induction • ESDS Electrostatic Discharge Sensitive • ETAC Emergency Technical Assistance Center • JUNGLEMUX Craft Interface • JUNGLEMUX Intermediate Format • JMUX JUNGLEMUX • Line Build Out Copyright GE Power Management 2001... -
Page 28: List Of Acronyms (Continued)
Programmable Logic Gate Array • Product Support Center • Random Access Memory • Receive • Read Only Memory • Radio Frequency Interference • Surge Withstand Capability • Unit Interval • Virtual Tributary • Transmit Copyright GE Power Management 2001...