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Summary of Contents for Fibersystem 21-216
- Page 1 Fiber Optical Converter - 21-216 Secure Series G.703 Codir - IEEE C37.94 Technical manual...
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Page 2: Table Of Contents
Fiberoptic and data transfer protocol Power Supply PSU2 (Optional second power supply) Physical size Alarm Environmental conditions Technical support Unpacking. CE - mark Product 21-216 consists of: Installation. Serial number. Connections on Rear side panel. G.703 64kbit/s Codir Port. Functional earth/ground. Configuration... -
Page 3: Version And Revision History
2018-01-30, LaJo, document created. Revision R1. 2018-02-02, OsLi, Product released for serial production. Document properties. Last saved: 01/03/2018 13:58:00 Document name: 90-20-0125 Technical Manual 21-216 ½19" Secure Series Revision 1 Author. Created by Lars Jonsson. Last saved by Oscar Lindberg. -
Page 4: Functional
General description Functional The 21-216, Fiber Optical Converter G.703 Codir – IEEE C37.94 is intended to extend distance and galvanic isolate the teleprotection equipment for substations connection to multiplexers. IEEE C37.94 The standard “IEEE C37.94-2002, IEEE Standard for N times 64 Kilobit per Second Optical Fiber Interfaces between Teleprotection and Multiplexer Equipment”... -
Page 5: Features
Features Fiberoptic and data transfer protocol Data speed 2048kbps Optical data Wavelength 850nm Fiber optical connector Optical System budget 13dB with multimode fiber, (62.5/125 um) 9dB with multimode fiber, (50/125 um) Typical distance 2km (6dB system margin for 62.5/125 and 3dB margin for 50/125). Power Supply DC input: 36-75VDC... -
Page 6: Unpacking
Angle Bracket Kit Incl 8 screws (50-65-3118). 50-65-6585 Power cord, AC connector IEC320, 3 pin locking 50-65-5030 Rubber feet 90-20-0125 This manual - Technical Manual 21-216 ½19" Secure Series Revision 1 Accessories 60-00-7269 Double Mounting Brackets Incl 12 screws. 60-00-7389... - Page 7 Single Mounting Bracket. Screws for mounting brackets. Angle Bracket Kit. Power cord, AC connector IEC320, 3 pin locking. Optional, extra removable Slim Power Module. AC or...
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Page 8: Installation
Installation. Serial number. The products serial number is the best way for Fibersystem to identify the product. If the serial number is not noted on your delivery notes, please add the serial number to your own product documentation. This will be useful at future contact with Fibersystem. -
Page 9: G.703 64Kbit/S Codir Port
Shielded (Metal house). Pin 8 Pin 1 Pinning of Codir port: RJ45 pin Name Direction Tx+ (TIP-out) From 21-216 to multiplexer Tx- (RING-out) From 21-216 to multiplexer Rx+ (TIP-in) From multiplexer to 21-216 Rx- (RING-in) From multiplexer to 21-216 Metalhouse Shield Cables shield must be connected Use a cable with twisted pairs and a high quality shield. -
Page 10: Configuration
The fiber protocols bits for N, named p,q,r,s in the IEEE 37.94 standard are always set to N=1, (0,0,0,1). This means that 21-216 will send 1 channel and active data will be sent on channel 3. The remaining 11 channels will have idle data - all ones. 21-216 will also accept... -
Page 11: Err
“Yellow Alarm bit” in the IEEE C37.94 protocol. Local Alarm. A red LED indicating that the 21-216 has encounter a fault in the received IEEE C37.94 protocol – LOS Loss Of Signal. The “Yellow Alarm bit” is set in the outgoing IEEE C37.94 protocol. -
Page 12: Technical Support
If you still have problems or questions, don’t hesitate to contact help desk. Please gather all relevant information, including serial number, about your installation before contacting help desk. Our technical support can be reached at: Fibersystem AB Gårdsfogdevägen 18A S-168 67, Bromma Sweden...
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