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Summary of Contents for Patton electronics 1180RC
- Page 1 MODEL 1180RC and 1184RC Single Fiber Rack Card Modem 07M1180RC-D SALES OFFICE Doc# 017031UD (301) 975-1000 Revised 03/11/99 TECHNICAL SUPPORT C E R T I F I E D (301) 975-1007 An ISO-9001 http://www.patton.com Certified Company...
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Page 2: Warranty Information
Model 1180RC. Technical Service hours: 8AM to 5PM EST, Monday radio and television reception. The Model 1180RC/1184RC has been through Friday. -
Page 3: General Information
The Model 1180RC/1184RC features extended data rate circuitry that allows for single fiber distances between 2.5 and 5 Km. Optical fiber may be connected to the Model 1180RC/1184RC using an ST or SMA type interface. The Model 1180RC/1184RC encodes the electrical signal using 3B4B modulation. -
Page 4: Front Card Configuration
DIP switch set S1 has 4 switches and is used to select the data descriptions are provided for the front “brains” card and the rear “inter- rate. Below are Table 1 (Model 1180RC) and Table 1A (Model 1184RC) face” card. - Page 5 S2-1 & S2-2: Transmit Clock Selection Synchronous Switches 1 and 2 are used to specify the clocking method. The Model 1180RC/1184RC can provide an internal clock, receive a clock 4.8k dbl. loopback, or receive an external clock. Internal clocking is the normal 9.6k dbl.
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Page 6: Rear Card Configuration
ST/SMA ST/SMA 3.1.4 REVERSIBLE “DAUGHTER BOARD” The Model 1180RC/1184RC supports both RS-232 and V.35 elec- trical interfaces for the terminal connection port. Which electrical inter- face is active is determined by the orientation of the small reversible daughter board on the front card (see Figure 3, below). The daughter board is clearly marked “This side up for RS-232”... - Page 7 DTE Shield & Frame Ground (JB3) 3.2.1 REAR CARD JUMPER SETTINGS In the connected position, this jumper links DB-25 pin 1 (M/34 pin Figure 6 (below) shows jumper locations for the four rear card A) & frame ground. In the open position, pin 1(pin A) is “lifted” from options.
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Page 8: Installation
4.2 INSTALLING THE MODEL 1180RC/1184RC INTO THE CHASSIS 3.5” high, the 1000R16 is designed to occupy only 2U in a 19” rack. The Model 1180RC/1184RC is comprised of a front card and a Sturdy front handles allow the 1000R16 to be extracted and transport- rear card. - Page 9 Model 1180, or with another Model 1180RC/1184RC. In either case, you will need one unit at each end of a single fiber cable. This cable connects to the Model 1180RC/1184RC using either an ST or an SMA connector. Figure 9 (below) shows a close-up of each of these connector types.
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Page 10: Analog Loopback
1180RC/1184RC, and is performed separately on each unit. Any data nector makes contact with the chassis’ mid-plane socket, or when the sent to the local Model 1180RC/1184RC in this test mode will be chassis’ power supply is turned on. Note: The 1180RC/1184RC is a echoed (returned) back to the user device. -
Page 11: Troubleshooting
CD does not go work in async. the same way for both green within 60 sec- mode, but not Model 1180RC/1184RC onds. sync. mode Carrier Detect (CD) Test Mode switch is Make sure the Test LED is green , but... - Page 12 DIRECTION DIRECTION STANDARD “DCE” SETTING (DB-25 Male) DIRECTION 1 - (FG) Frame Ground Common 1- (FG) Frame Ground To 1180RC/1184RC Transmit Data B - 14 2 - Transmit Data A To 1180RC/1184RC 2- (TD) Transmit Data To 1180RC/1184RC From1180RC/1184RC Transmit Clock A - 15...
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Page 13: Specifications
2.5 Km at all data rates, 5 Km at PART NUMBER DESCRIPTION specified data rates 1180RC/35/SMA ......Single-Fiber SRM Rack Card Data Rates: Model 1180RC: aysnc; 0 to 38.4 Kbps (M34F/SMA Fiber) sync; 2.4, 9.6, 19.2, 38.4, 56, 64, 192 and 256 Kbps 1180RC/35/ST......Single-Fiber SRM Rack Card (M34F/ST Fiber) Model 1184RC: aysnc;...
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