Patton-electronic 1082/F Bedienungsanleitung

USER MANUAL MODEL 1082/F iDSL Modem with G.703 Interface SALES OFFICE(301) 975-1000TECHNICAL SUPPORT(301) 975-1007 Part# 07M1082F-UMDoc# 03317U2-001

10 The first G.703 modem is in Internal Clock mode. The second modem is in Receive Recover mode. See Figure 3. Figure 3. Network Replacement Con

11 In both cases, the transmitter uses the smoothed clock. 2.6 OPERATING MODE SELECTIONS There are two data modes in which the interface passes data

12 3.0 CONFIGURATION The Model 1082/F is equipped with 8 DIP switches that enable configu-ration of the unit for a variety of applications. This sect

13 Figure 5. DIP switches Figure 5 shows the orientation of the DIP switches in the “ON” and “OFF” positions. Configuring DIP Switch S1 DIP switch S1

14 SW1-1 Octet Function. This switch determines whether the modem will be set for clear channel mode or Octet timing. The 1082/F can be used with e

15 SW1-6/7 Clock Mode. Use Switches S1-6 and S1-7 to configure the 1082 or Model 1082/144 for internal, or receive recover clock mode. Note Placing S

16 4.0 INSTALLATION Once the Model 1082 has been configured, it is ready to connect to the twisted pair interface, to the 64K co directional interfac

17 The RJ-45 connector on the Model 1082’s twisted pair interface is polar-ity insensitive and is wired for a two-wire interface. The signal/pin rela

18 4.2 CONNECTING POWER The Model 1082 (all versions) are available with Universal AC (100– 240VAC), 120VAC, 230VAC or -48VDC power options. This se

19 z WARNING There are no user-serviceable parts in the power supply section of the Model 1082. Fuse replacement should only be performed by qualified

2 TABLE OF CONTENTS 1.0 Warranty Information ... 4 1.1 FCC Information ...

20 5.0 OPERATION Once the Model 1082 is properly configured and installed, it should oper-ate transparently. This sections describes power-up, readin

21 5.3 TEST MODES The Model 1082 offers two proprietary loopback test modes, plus a built-in V.52 BER test pattern generator, to evaluate the condit

22Remote Digital Loopback (RDL)The Remote Digital Loopback (RDL) test checks the performance of both the local and remote Model 1082s, and the communi

23Using the V.52 (BER) test pattern generatorTo use the V.52 BER tests in conjunction with the Remote Digital Loop-back tests (or with Local Line Loop

24APPENDIX AMODEL 1082 SPECIFICATIONSA.1 APPLICATIONS64K G.703 co directional PCM network extension or network replace-mentA.2 TRANSMISSION FORMATSy

25A.10 TIMING MODESSupports network timing mode or modem timing modeA.11 TRANSMIT LEVEL2.0V differential, into 100 Ohms, nominalA.12 LOAD IMPEDANCE

26A.20 ALTITUDE0–15,000 feet (0–4,572 meters)A.21 HUMIDITY5 to 95%, non-condensingA.22 DIMENSIONS4.125W x 1.625H x 6.0D in. (10.5W x 4.1W x 15.2D c

27APPENDIX BMODEL 1082 FACTORY REPLACEMENT PARTS AND ACCESSORIESModel # Description48V-PSM DC Power Supply Module08055DCUI 100-240VAC (+5V ±5% reg. DC

28Notes_______________________________________________________________________________________________________________________________________________

3 A.5 DSL Distance ... 24A.6 G.703 Distance ...

4 1.0 WARRANTY INFORMATION Patton Electronics warrants all Model 1082/F components to be free from defects, and will—at our option—repair or replac

5 1.3 SERVICE All warranty and non-warranty repairs must be returned freight prepaid and insured to Patton Electronics. All returns must have a Retu

6 2.0 GENERAL INFORMATION Thank you for your purchase of this Patton Electronics product. This product has been thoroughly inspected and tested an

7 clear channel timing (without byte integrity preservation) over the modem link. The 1082/F is capable of handling either network timing or modem ti

8 Applications and Associated Timing There are two typical applications that result in two different timing modes for the G.703 interface. These are

9 The first G.703 interface is in Network Timed mode. The second is in Recover Clock mode. See Figure 2. Figure 2. Network Loop Extension Configu