Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Patton electronics 1205RC
Summary of Contents for Patton electronics 1205RC
- Page 1 USER MANUAL MODEL 1205RC Synchronous V.35 Modem Eliminator: Rack Mount Card SALES OFFICE Part# 07M1205RC-C (301) 975-1000 Doc# 049041U, TECHNICAL SUPPORT Rev. D Revised 1/22/08 (301) 975-1007 An ISO-9001 http://www.patton.com Certified Company...
-
Page 2: Radio And Tv Interference
However, there is no guarantee that interfer- ence will not occur in a particular installation. If the Model 1205RC does cause interference to radio or television reception, which can be... - Page 3 Packages received without an RMA number will not be accepted. Patton Electronics' technical staff is also available to answer any questions that might arise concerning the installation or use of your Model 1205RC. Technical Service hours: 8AM to 5PM EST, Monday through Friday.
-
Page 4: General Information
Supporting synchronous data rates of 32, 48, 56, 64, 72, 112, 128 and 144 Kbps, the Model 1205RC can be configured to emu- late dial-up or leased line service. Maximum distance between the connected hosts is 300 feet. - Page 5 Configuration of both may be necessary. The switches/jumpers are accessible when the cards are slid out of the rack chassis. Once configured, the Model 1205RC is designed to operate transparently, without need for frequent re-config- uration: just set it and forget it! 3.1 FUNCTION CARD CONFIGURATION...
- Page 6 128 kbps 144 kbps 3.3 FUNCTION CARD JUMPERS The Model 1205RC has two ports (Port A and Port B), and each must be configured independently. Therefore, every function (such as clocking) has two jumpers associated with it. As Figure 3 (below) shows, each jumper has three possible positions: strap covering posts 1 &...
- Page 7 JP1: RTS/CTS Delay (Port A) The setting for jumper JP1 determines–with respect to Port A– the amount of delay between the time the Model 1205RC “sees” RTS and when it sends CTS. In order to emulate either dial-up or leased line modems, you can set this strap at either 0 msec, 7 msec or 53 msec.
- Page 8 JP2: Carrier Control (Port A) The setting for jumper JP2 determines–with respect to Port A– whether the Model 1205RC’s carrier is “constantly on” or “controlled by RTS”. Setting Position 1&2 Carrier “Constantly ON” (factory default) Position 2&3 Carrier “Controlled by RTS”...
-
Page 9: Rear Card Configuration
3.4 REAR CARD CONFIGURATION The rear interface card for the Model 1205RC is equipped with two female UD-26 connectors: one for each DTE host port. This card has one configuration jumper (JB4). Figure 5 (below) shows the location of this jumper on the PC board. -
Page 10: Installation
4.0 INSTALLATION This section describes the functions of the Model 1000R16 rack chassis, tells how to install front and rear Model 1205RC cards into the chassis, and provides diagrams for wiring the interface connections correctly. 4.1 THE MODEL 1000R16 RACK CHASSIS The Model 1000R16 Rack Chassis (Figure 6) has sixteen card slots, plus its own power supply. - Page 11 4.2 INSTALLING THE MODEL 1205RC INTO THE CHASSIS The Model 1205RC is comprised of a front card and a rear card. The two cards meet inside the rack chassis and plug into each other by way of mating 50 pin card edge connectors. Use the following steps...
- Page 12 1. Configure the Model 1205RC for your specific application accord- ing to the instructions in Section 3.0 of this manual. 2. Connect host devices A and B to the Model 1205RC using multi- pair adapter cables (see Appendix B for a list of custom adapter cables available from Patton Electronics).
-
Page 13: Operation
LED status monitors and power-up procedure. 5.1 LED STATUS MONITORS The Model 1205RC features 13 front panel status LEDs that indi- cate the condition of the Model 1205RC and the two ports, A & B (see Figure 9, above): Model 1205RC... - Page 14 5.2 POWER-UP There is no power switch on the Model 1205RC: Power is auto- matically applied to the 1205RC when its card-edge connector makes contact with the chassis’ mid-plane socket, or when the chassis’ power supply is turned on. Note: The 1205RC is a “hot swappable” card—it will not be damaged by plugging it in or removing it while the rack is powered up.
- Page 15 APPENDIX A MODEL 1205RC SPECIFICATIONS Transmission Format: Synchronous, CCITT V.35 Internal Interface: Connection to Model 1000R16 rack chassis via male card edge External Interface: UD-26 female, ports A1 and B1 Data Rates: 32, 48, 56, 64, 72, 112, 128 and 144 Kbps...
- Page 16 APPENDIX B MODEL 1205RC FACTORY REPLACEMENT PARTS The Patton Model 1205RC rack system features interchangeable rear cards, power cords/fuses for international various operating envi- ronments and other user-replaceable parts. Model numbers, descrip- tions and prices for these parts are listed below:...
- Page 17 APPENDIX C MODEL 1205RC INTERFACE STANDARDS MODEL 1205RC V.35 INTERFACE (DCE WIRING) Not Used -26 13- Not Used Not Used -25 12- (TC/) Transmit Clock Network Clock (XTC) -24 11- (XTC/) Network Clock Not Used -23 10- Not Used Not Used -22...
- Page 20 Dear Valued Customer, Thank you for purchasing Patton Electronics products! We do appreciate your business. I trust that you find this user manual helpful. We manufacture one of the widest selections of data communica- tions products in the world including CSU/DSU's, network termination units, powered and self-powered short range modems, fiber optic modems, interface converters, baluns, electronic data switches, data-line surge protectors, multi- plexers, transceivers, hubs, print servers and much more.
Need help?
Do you have a question about the 1205RC and is the answer not in the manual?
Questions and answers