Black Box Multi-Function Line Driver Specifikace

MAY 1995ME657A-F ME657A-MME658A-F ME658A-MME659A-F ME659A-MMulti-Function Line DriversMulti-FunctionLine DriverCUSTOMERSUPPORTINFORMATIONOrder toll-fr

5CHAPTER 3: Configuration This chapter describes the locations and posssible settings of the Multi-Function Line Driver’s DIP configuration switches,

6MULTI-FUNCTION LINE DRIVER3.2 Configuration Switch “SW1”Use the individual positions on DIP switch SW1 to set data rate, clock source,sync vs. async

7SW1 Positions 1 through 4: Data-Rate SettingSet positions 1 through 4 of switch S1 to determine the data rate (valid forboth synchronous and asynchro

8MULTI-FUNCTION LINE DRIVERSW1 Position 8: Carrier-Control MethodSet position 8 of switch SW1 to determine whether the carrier is “constantlyon” or “c

9SW2 Positions 1 and 2: Word LengthSet positions 1 and 2 of switch SW2 to determine the word length that theMulti-Function Line Driver will expect for

10MULTI-FUNCTION LINE DRIVERSW2 Positions 6 and 7: 2-Wire vs. 4-Wire OperationSet position 6 of switch SW2 to determine whether the Multi-Function Lin

11CHAPTER 4: Installation Once the Multi-Function Line Driver is properly configured, you can connectit to your system. This chapter describes how to

12MULTI-FUNCTION LINE DRIVER4.1.1 MODEM-TO-MODEMCABLING FOR THEME657 MODELSIf your application requires that you run a pair or two of bare wires betwe

133. Strip the insulation on back about a quarter of an inch (0.6 cm) fromthe ends of the twisted-pair wires, as shown below for a four-wire cable:4A.

14MULTI-FUNCTION LINE DRIVER6. When you finish connecting the wires to the terminal block, the assemblyshould look something like this (four-wire inst

FEDERAL COMMUNICATIONS COMMISSIONANDINDUSTRY CANADARADIO FREQUENCY INTERFERENCE STATEMENTSThis equipment generates, uses, and can radiate radio freque

158. Insert the strain-relief assembly with the wire going through it into theslot in the bottom of the modem case, and set it into the recess of thec

16MULTI-FUNCTION LINE DRIVER4.1.2 MODEM-TO-MODEMCABLING FOR THEME658 ANDME659 MODELSIf your application requires that you run cables with RJ-11 or RJ-

17Table 4-1. Line-Cable PinoutsRJ-11 (Four-Wire)SIGNAL PIN# COLOR* COLOR* PIN# SIGNALGND** 1 Blue...Whi

18MULTI-FUNCTION LINE DRIVER4.2 RS-232 Serial ConnectionsThe Multi-Function Line Driver’s RS-232 port is a standard DB25 connector(pinout shown in Tab

19CHAPTER 4: Installation 4.2.2 CONNECTING THEMFLD TO ADCE DEVICEBecause the Multi-Function Line Driver is wired as a DCE device, you can’tplug it dir

20MULTI-FUNCTION LINE DRIVEROnce you have configured each Multi-Function Line Driver and connectedthe cables, you are ready to operate the units. They

215.1.1 THETESTINDICATORThe green Test LED is the LED closer to the LOOP switch. It lights toindicate that V.52 or V.54 tests are running.5.1.2 THEERR

22MULTI-FUNCTION LINE DRIVER5.3.1 LOCALANALOGLOOPBACK(LAL)The Local Analog Loopback (LAL) test checks the operation of the localMulti-Function Line Dr

235.3.2 REMOTEDIGITALLOOPBACK(RDL)The Remote Digital Loopback (RDL) test checks the performance of both thelocal and remote Multi-Function Line Driver

24MULTI-FUNCTION LINE DRIVER5.3.3 USING THEV.52 BERT TESTINDEPENDENTLYThe Multi-Function Line Driver can perform its V.52 BERT test independentlyof th

MULTI-FUNCTION LINE DRIVERNORMAS OFICIALES MEXICANAS (NOM) ELECTRICAL SAFETY STATEMENTINSTRUCCIONES DE SEGURIDAD1. Todas las instrucciones de segurida

25CHAPTER 6: Troubleshooting6.1 Calling Black BoxIf you determine that your Multi-Function Line Driver is malfunctioning, do not attempt to alter or r

26MULTI-FUNCTION LINE DRIVERThe Multi-Function Line Driver has been performance-tested using twisted-pair cable with these characteristics:Wire Gauge

27APPENDIX A: Cable RecommendationsTo gain optimum performance from the Multi-Function Line Driver, pleasekeep these guidelines in mind:• Always use t

28MULTI-FUNCTION LINE DRIVERAppendix B: Block Diagram

1000 Park Drive • Lawrence, PA 15055-1018 • 724-746-5500 • Fax 724-746-0746© Copyright 1995. Black Box Corporation. All rights reserved.

NOM STATEMENT11. El aparato eléctrico deberá ser connectado a una fuente de poder sólodel tipo descrito en el instructivo de operación, o como se indi

MULTI-FUNCTION LINE DRIVERContentsChapter Page1. Specifications ...

1CHAPTER 1: Specifications Cable Required — For modem-to-modem line: Two- or four-wire unconditioned twisted-pair, 19 to 26 AWG (see Appendix A), pinn

2MULTI-FUNCTION LINE DRIVERSurge-ProtectionMethod — Silicon Avalanche DiodesSurge-ResponseTime — 1 psMaximum SurgeProtection — 600 watts dissipated af

3CHAPTER 1: Specifications ME659A-M:(1) RJ-45 female for modem-to-modem line,(1) DB25 male for serial connection;ME659A-F:(1) RJ-45 female for modem-t

4MULTI-FUNCTION LINE DRIVER2.1 OverviewThe Multi-Function Line Driver (MFLD) is a carrier-controlled short-rangemodem that requires no AC power or bat