Black-box DB25 Manual do Utilizador descarregar pdf (Página 4)

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09/19/2011

#12252

Item Code

Data Broadcast Units

DB25

115-VAC

TL158A-R4

230-VAC

TL158AE-R3

R J-11

TL159A

To rackmount the DB25 models, order…

Rackmount Bracket

TL486

The RJ-11 model requires…

RJ Modular Adapter

Male

FA252

Female

FA253

For optimum performance and a 20% savings, order…

 RJ-11(4-Wire)ModularCable,Straight-Pinned,7-ft.(2.1-m)

EL04MS-07

Standard RS-232 Low-Noise Cable, 25-Conductors, 10-ft. (3-m)

ECM25T-0010

Buffered Data Broadcast Units

115-VAC

TL160A- R 2

230-VAC

TL160AE-R2

Item Code

To enhance your Buffered Data Broadcast Units, order…

4-Port Expansion Card

TL160- C

32-KB Memory Expansion Card

TL484

For optimum performance and a 20% savings, order…

Standard RS-232 Low-Noise Cable, 25-Conductors, 10-ft. (3-m)

ECM25T-0010

For long-distance connections, order a pair of…

Short-Haul Modem-B Parallel-T (Transmitter)

Standalone

ME806A

Card

ME806-C

Short-Haul Modem-B Parallel-R (Receiver)

Standalone

ME807A

For printer connections…

Parallel Printer Cable, 10-ft. (3-m), Male/Male

EYN600-0010-MM

TL159A: top: front view;

bottom: rear view

TL160A-R2

Recognize any of these situations?

• Youwaitmorethan30minutestogetthrough

to a vendor’s tech support.

• Theso-called“tech”can’thelpyouorgivesyou

the wrong answer.

• Youdon’thaveapurchaseordernumberandthe

tech refuses to help you.

• It’s9p.m.andyouneedhelp,butyourvendor’s

tech support line is closed.

According to a survey by Data Communi cations magazine, 90%

of network managers surveyed say that getting the technical support

they need is extremely important when choosing a vendor. But even

though network managers pay anywhere from 10 to 20% of their

overall purchase price for a basic service and support contract, the

technical support and service they receive falls far short of their

expectations—and certainly isn’t worth what they paid.

At Black Box, we guarantee the best value and the best support.

You can even consult our Technical Support Experts before you buy if

you need help selecting just the right component for your application.

Don’t waste time and money—call Black Box today.

Why Buy From Black Box? Exceptional Value.

Exceptional Tech Support. Period.

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