Black Box Multi-Function Line Driver Instrukcja Użytkownika Pobierz pdf (Strona 6)

B.BOX

INT'L

B.BOX

INT'L

B.BOX

Protocol — Asynchronous

Speed — Up to 19.2 Kbps

Distance — 4000 ft. (1219 m)

Operation — 4-wire full-

duplex, unconditioned

twisted-pair

Connectors – IC474C:

(2) RJ-11; IC475C: (2) RJ-45

Indicators — (13) LEDs:

(1) Power; (2) TD, (2) RD,

(2) CD for Unit A; (2) TD,

(2) RD, (2) CD for Unit B

Power — From the RS-232

interface

Size — 3.5"H x 1"W x 7"D

(8.9 x 2.5 x 17.8 cm)

Weight — <1 lb. (<0.5 kg)

Now your PC can

communicate with RS-

422 equipment.

ffering you bidirectional

data conversion, these

Cards operate 4-wire full-

duplex in point-to-point

applications. They support

speeds of up to 19.2 Kbps at a

distance of up to 4000 feet

(1219 m).

The Cards convert

between one RS-232 Comm

port on a PC and one RS-422

device. They transmit data

signals (TXD and RXD) only;

RS-232 handshaking signals

are looped back.

The Cards include a

DCE/DTE switch that

eliminates crossover cables.

Async RS-232↔422/530

Interface Converter Cards

Ordering Information

This information will help you place your order quickly.

ITEM ORDER CODE

Async RS-232↔422/530 Interface Converters

with RJ-11 Rear Connector Card.............................IC474C

with RJ-45 Rear Connector Card.............................IC475C

For more information about the Async RS-232

↔

422/530

Interface Converter Cards, request FaxBack document 14096.

Specifications

Protocol — Asynchronous or

synchronous

Speed — Up to 64 Kbps

Operation — 4-wire full-

duplex

Indicators —

(9) LEDs:

(1) Power, (1) TD, (1) RD,

(1) CD, (1) CTS, (1) NS, (1)

OS, (1) TM, (1) ER

Power — From the Rack

Size — 2.5"H x 1"W x 5"D

(6.4 x 2.5 x 12.7 cm)

Weight — 1 lb. (0.5 kg)

Full-duplex digital

transmission over leased

lines–at 56 Kbps or

64 Kbps.

se this Card in point-to-

point or multipoint

applications. It includes:

•Async or sync protocol.

•RS-232/530 and V.35

interfaces.

•A dedicated 4-wire DDS.

all-rate service (1.2 to

64 Kbps).

•Antistreaming.

•LEDs.

•V.54 diagnostics.

You can perform local and

remote loopback tests from

the CSU/DSU Card’s front

panel, too. You don’t have to

remove it from the

MicroRACK.

NOTE: The Card is

compatible with the CSU/DSU

MS (MT132A-R2), the

CSU/DSU SW56 (MT133A-

R2), the CSU/DSU 56/64 Kbps

(MT146A), The CSU/DSU SDC

(MT145A), the Dual-Channel

CSU/DSU (MD271A), the

CSU/DSU DBU (MT143A,

MT144A), and the CSU/DSU

MS/DBU (MT134A-R2).

CSU/DSU Card

Ordering Information

This information will help you place your order quickly.

ITEM ORDER CODE

Micro CSU/DSU Front Card.......................................MT160A

Choose one of these Rear Connector Cards:

Micro CSU/DSU Rear Card

DB25 (female) for RS-232 and RS-530 interfaces

......................................................................MT161C-25

V.35 (34-pin female)...............................MT161C-V35

For more information about the Micro CSU/DSU Front and

Rear Cards, request FaxBack document 12850.

Specifications

NOTE: The Cards are

compatible with the Async

232

↔

422 Converter (IC470A,

IC471A, IC472A, and IC473A).

1 2 3 4 5 6 7

Ordering Information 1

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