V.35/rs-422 to hssi interface converter (24 pages)
Summary of Contents for Patton electronics 2090 Series
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APPENDIX E PATTON MODEL 2090 SERIES POWER SUPPLY INTERFACE USER Main 5VC power jack (J1) Center Pin: +5VDC @ 300 mA Outer Barrel: Ground MANUAL Auxillary Power: Supplied to Pin KK on V.35 connector MODEL 2090 Series FT1 to V35...
1.3 Radio and TV Interference 1.4 Service 1.1 WARRANTY STATEMENT 2.0 General Information ..............6 Patton Electronics warrants all Model 2090 Series components 2.1 Features to be free from defects, and will—at our option—repair or replace the 2.2 General Product Description 2.3 Supported Applications...
(301) 975-1007 commercial installation. However, there is no guarantee that interference email: support@patton.com will not occur in a particular installation. If the Model 2090 Series does web address: http://www.patton.com cause interference to radio or television reception, which can be determined...
2.3.2 The 2090 as a High-Speed Short Range Modem continue Patton’s tradition of high quality, miniature access products. The Model 2090 Series plugs directly into the WAN port of a switch, The Model 2090 Series can also be installed into high-speed cam- router or multiplexer.
SW1.1 Starting Channel SW2.8 Starting Channel SW2.7 Starting Channel SW2.6 Line Build Out Figure 1. Model 2090 Series bottom view, showing location of DIP switches SW2.5 Line Build Out SW2.4 Line Code B8ZS SW2.3 Frame The Model 2090 DIP switches can be configured as either “On” or “Off”.
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Switches SW1.8, SW1.7, SW1.6, SW1.5 & SW1.4 Switches SW1.1 SW1.2, SW1.3, SW 2.7 & SW2.8 These switches set the DTE date rate. Each setting represents These switches set the starting channel. The starting channel is an nx56/nx64 setting. The chart below shows the switch settings and the first channel that carries valid data.
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-22.5 dB This switch is used to set the frame. There are three framing modes available in the Model 2090 Series: ESF, D4 and Unframed. Switch SW2.4 Line Coding When SW1.8~SW1.4 are turned off, the unit is set to unframed opera- tion, and SW2.3 is ignored.
Function SW2.2 SW2.1 Clocking Mode NOTE: If the Model 2090 Series is being used for private short Don’t Care Network range modem applications, the twisted pair cable connected to its Framed Mode (ESF/D4) port will need to be a cross-over cable. See Appendix D for Don’t Care...
• AIS (Blue Alarm) 5.1 LED DESCRIPTIONS • Yellow Alarm The Model 2090 Series is equipped with seven LED indicators that (Error) flashes to indicate errors. There are several flash- monitor the status of communication. Figure 3 (below) shows the loca- tion of the LEDs on the Model 2090 Series front panel.
APPENDIX A 5.2 CENTRAL OFFICE LOOPS PATTON MODEL 2090 SERIES SPECIFICATIONS The 2090 also responds to central office initiated loop commands. When in D4 framing mode, the 2090 will implement the “loop up” com- WAN Speed: 1.544 Mbps mand when it recognizes the pattern “10000” in the data stream for a...
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PATTON MODEL 2090 SERIES CABLE RECOMMENDATIONS PATTON MODEL 2090 SERIES FACTORY REPLACEMENT PARTS AND ACCESSORIES The Patton Model 2090 Series operates at frequencies of 20kHz or Patton Model # Description less and has been performance tested by Patton technicians using twisted-pair cable with the following characteristics: 2090/CM/120....T1/FT1 to V.35 Interface Converter (V.35...
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APPENDIX D APPENDIX D PATTON MODEL 2090 SERIES INTERFACE PIN ASSIGNMENT (continued) RJ-48C T1 (DS0) Network Interface PATTON MODEL 2090 SERIES INTERFACE PIN ASSIGNMENT (RJ-48C Female Modular Jack) M/34 Connector, Terminal Interface Pin # Signal Pin # Signal GND (Earth Ground/Shield)