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USER
MAN UA L
MODEL 1094A
NetLink™ HDSL
Multi-Rate
Symmetric DSL Modem
Part# 07M1094A-B
SALES OFFICE
Doc# 032042UB
(301)975-1000
Revised 07/22/99
TECHNICAL SUPPORT
CERTIFIED
(301)975-1007
An ISO-9001
http://www.patton.com
Certified
Company
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1 1..0 0 W WA AR RR RA AN NT TY Y IIN NF FO OR RM MA AT TIIO ON N T TA AB BL LE E O OF F C CO ON NT TE EN NT TS S Patton Electronics warrants all Model 1094A components to be free from defects, and will—at our option—repair or replace the prod- SECTION PAGE uct should it fail within one year from the first date of shipment. 1.0 Warranty Information .............................................................2 This warranty is limited to defects in workmanship or materials, 1.1 Radio and
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2 2..0 0 G GE EN NE ER RA AL L IIN NF FO OR RM MA AT TIIO ON N 1.3 SERVICE Thank you for your purchase of this Patton Electronics product. All warranty and non-warranty repairs must be returned freight This product has been thoroughly inspected and tested and is warrant- prepaid and insured to Patton Electronics. All returns must have a ed for One Year parts and labor. If any questions or problems arise Return Materials Authorization number on the outside of the shipping during installati
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3 3..0 0 C CO ON NF FIIG GU UR RA AT TIIO ON N 3.1.1 Configuration DIP Switch Set “S1” - Reserved Switches The Model 1094A is equipped with three sets of eight DIP switch- es, which allow configuration of the unit for a wide variety of applica- All Switches in Switch S1 are reserved for future use. These tions. This section describes switch locations and explains all possible switches should remain in the On position. configurations. 3.1 CONFIGURING THE HARDWARE DIP SWITCHES 3.1.2 Con
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Switches S2-6 and S2-7: Clock Mode 3.1.3 Configuration Switch Set “S3” Use the eight DIP Switches in Switch S3 to enable the DTE con- Use Switches S2-6 and S2-7 to configure the 1094A for internal, nection rate. The following table summarizes default positions of DIP external, or receive recover clock mode. Switch S3. Detailed descriptions of each switch follow the table. CO/CP S3 SUMMARY TABLE Unit S2-6 S2-7 Clock Mode Description COOn OnInternal Transmit clock Position Function Factor
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4 4..0 0 IIN NS ST TA AL LL LA AT TIIO ON N NOTE: Based upon the chosen DTE rate, the Model 1094A Once the Model 1094A is properly configured, it is ready to con- will automatically select the optimum line rate for distance. This nect to the twisted pair interface, to the serial port, and to the power selection is based on the lowest line rate that will support the source. This section tells you how to make these connections. DTE rate. 4.1 CONNECTING THE TWISTED PAIR INTERFACE Switch S3-
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2) Hold the module with the faceplate toward you and align the 4.2 CONNECTING THE SERIAL PORT module with the guide slots in the rear panel of the Model 1094A. The serial port interface on the Model 1094A uses interchange- able QuikConnect™ Modules. Each QuikConnect™ Module has a 3) While keeping the module’s faceplate parallel with the Model 50-pin card edge connector on one side and a serial port interface on 1094A rear panel, slide the module straight in – so that the the other. Figu
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4.3.2 Connecting to a DC Power Source 4.2.4 Configuring the X.21 QuikConnect™ Module The 48 VDC power supply option uses a 3-pin terminal block with The serial port on the X.21 QuikConnect™ Module is default wired spring-type connectors. Please refer to the Model 1090 Series Service as a DCE, but may be switched to a DTE. This is done by reversing Manual for the power line voltage connections. the orientation of the DCE/DTE strap, as described below: WARNING! There are no user-serviceable
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5 5..0 0 O OP PE ER RA AT TIIO ON N ER - blinks ON/OFF after a 511/511E test has timed Once the Model 1094A is properly configured and installed, it out. See Section 5.3.3 (Test Pattern Generator) for should operate transparently. This sections describes power-up, read- more information. ing the LED status monitors, and using the built-in loopback test modes. - flashes once to indicate that a CRC error has occurred (during normal operation) or bit errors 5.1 POWER-UP have occurred (du
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Framer The framer is used to determine the status of Restart Procedure The restart procedure is in place to allow the the line. In normal operation the framer trans- and Time Outs units to re-establish a connection after the framer begins seeing unframed packets. The mits and expects to receive framed packets Test Model Timing Chart below shows the from the far end. If the framer receives framed amount of time the framer must see consecutive packets from the far end, CTS and CD will be unframed
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5.3.2 Loops and Patterns The following section describes the Test Modes used in the Model Framer Pattern Loop Loop Pattern Framer Line 1094A. At the bottom of each Test Mode, a figure is included to show Gen/Det Control Control Gen/Det the data path. Processor Processor Local Loop There are two different modes of operation for a Figure 7. Block Diagram Local Loop Mode 1 Local Loop depending on the status of the units at the time that the Local Loop is initiated. If the units are not in linked (
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Local Loop After the 511/511E pattern times out, the ER led Remote Digital The Remote Loop uses the EOC channel (an with 511/511E will begin flashing. It will remain this way until Loop out-of-band signaling channel) to establish the (continued) the pattern generator switch is turned off. Note remote link. Upon the RDL switch being thrown that the data at the local DTE and the remote or DTE initiation, a RDL_ON Request signal is DTE are not valid. Because the data is sent to the remote unit. Th
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Remote Digital The Remote Digital Loop with 511/511E is Data Mode with When the units enter DataMode it is possible to Loop with shown above. After RDL is established the 511/511E Pattern turn on the 511/511E pattern generators on 511/511E Remote units' Restart Timer is set to one Generators both ends of the link. Once a 511/511E pattern minute. This has been done because when the is selected on one end of the link, the pattern 511/511E generator is started on the local unit, generator will begi
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A AP PP PE EN ND DIIX X A A 5.3.3 Using the V.52 (BER) Test Pattern Generator PATTON ELECTRONICS MODEL 1094A SPECIFICATIONS To use the V.52 BER tests in conjunction with the Remote Digital Loopback tests (or with Local Line Loopback tests), follow these Transmission Format: Synchronous instructions: Transmission Line: Two-Wire unconditioned twisted pair 1. Locate the “511/511E” toggle switch on the front panel of the 1094A and move it UP. This activates the V.52 BER test Clocking: Interna
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A AP PP PE EN ND DIIX X B B A AP PP PE EN ND DIIX X C C PATTON ELECTRONICS MODEL 1094A PATTON ELECTRONICS MODEL 1094A FACTORY REPLACEMENT PARTS AND ACCESSORIES INTERFACE PIN ASSIGNMENTS RS-232, RS-530 Interface Pin Description Patton Electronics Model # Description (DB-25 Female Connector) (DCE Configuration) IM1/A...............................V.24 with DB25F Pin # Signal IM1/B...............................RS422/RS530 with DB25F IM1/C...............................V.35 with M34F 1 FG (Frame
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A AP PP PE EN ND DIIX X C C A AP PP PE EN ND DIIX X C C PATTON ELECTRONICS MODEL 1094A PATTON ELECTRONICS MODEL 1094A INTERFACE PIN ASSIGNMENTS INTERFACE PIN ASSIGNMENTS (Continued) (Continued) V.35 Interface X.21 Interface (M/34F Female Connector) (DB-15 Female Connector) (DCE Configuration) (DTE /DCE Configuration) Pin # Signal Pin # Signal 1 ...................... Frame Ground B ...........................SGND (Signal Ground) 2 ...................... T (Transmit Data-A) C ..................
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A AP PP PE EN ND DIIX X D D PATTON ELECTRONICS MODEL 1094A TRANSMISSION DISTANCES Transmission Distance - Patton NetLink HDSL Model 1094A No Cross Talk Line Rate DTE Rates 26 AWG (0.4mm) 24 AWG (0.5mm) kbps feet miles km feet miles km 144 64, 128 20700 3.9 6.2 24500 4.6 7.3 272 192, 256 17400 3.3 5.2 24200 4.5 7.2 400 320, 384 15100 2.9 4.6 22600 4.2 6.7 528 448, 512 14900 2.8 4.4 21000 3.9 6.2 784 576, 640, 704, 768 13500 2.6 4.2 18000 3.4 5.4 1040 832, 896, 960, 1024 11900 2.3 3.6 15500 2.9 4
