Black Box MD1000A Manual De Usuario

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06/02/2010 

#21542

Modem 3600 Standalone

  AC Powered 

 

 AC Powered with (2) Serial Cables  

  DC Powered 

 

Modem 3600 Rackmount Card

 Modem Rack II

 PROCOMM PLUS 32 Quarterdeck v.4.8

Carrier Detect Level — Dynamic to -43 dBm

Clocking — Internal, external, or receive

Compliance — Fax: EIA-578; ITU V.29, V.27 ter, V.21, V.17;

  Modem: UL

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1950; CSA 950; IC-CD-03 (Canada); FCC Part 68 (US);

   FCC Part 15, Class A

Compression — V.42 bis and MNP

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 5

Data Rates — Fax: 2400, 4800, 7200, and 9600 bps; 12.2 and 14.4 kbps;

 Modem: ITU-T V.34+: 2400, 4800, 7200, and 9600 bps; 12.2, 14.4, 16.8,

     19.2, 21.6, 24, 26.4, 28.8, 31.2, and 33.6 kbps;

   ITU V.32 bis: 7200 and 9600 bps; 12.2 and 14.4 kbps trellis encoded;

   ITU V.32: 4800 and 9600 bps unencoded;

   ITU V.22 bis: 1200 and 2400 bps;

   ITU V.21: 300 bps (async only);

   Bell 212A: 1200 bps;

    Bell 103: 300 bps (async only)

Digital Interface — EIA-232D, ITU V.24

Error Correction — V.42 and MNP 2–5

Fax Compatibility — ITU Group III compatible when used  

with Class 1 fax software

Line Equalization — Auto-adaptive

Modulation — Fax: QAM: 12 and 14.4 kbps; 7200 and 9600 bps;

   DPSK: 2400 and 4800 bps;

   FSK: 300 bps;

  Modem: ITU: V.34+, V.34, V.33, V.32 bis, V.32, V.29, V.27, V.22 bis, V.22,

     and V.21;

    Bell: 212A and 103

Operation — Fax: Half-duplex over 2-wire dialup lines;

 Modem: Full-duplex over 2-wire dialup or leased lines;  

  full duplex over 4-wire leased lines

RTS/CTS Delay — 0 to 150 ms (± 2 ms) in 10-ms increments

Serial Throughput — 230.4 kbps

Tests — V.54 remote loopback, V.52 511 PN pattern, analog loopback, analog

loopback with test pattern, local digital loopback, remote digital loopback, 

remote digital loopback with test pattern, test-pattern generation/checking

Transmitter Output Level — -9 dBm permissive;

  -9 to -30 dBm in 1-dBm increments for leased-line operations 

    (V.34: -6 to -30 dBm in 1-dB increments for leased-line operation)

Connectors — (1) DB25 F, (2) RJ-45

Indicators — (6) LEDs: TR, CS, RS, CD, RD, TD

Temperature — Operating: 32 to 122°F (0 to 50°C);

 Storage: -40 to +158°F (-40 to +70°C)

Relative Humidity — Up to 95%, noncondensing

Power — MD1000A, MD1000A-CABPAK-R2: 115 VAC, 60 Hz, 14 watts;

 MD1000A-DC: 12–60 VDC, 14 watts;

   MD1000C: From the RM421A rack

Size — MD1000A, MD1000A-CABPAK-R2, MD1000A-DC:

 2.5"H x 7"W x 9.6"D (6.4 x 17.8 x 24.4 cm)

Weight — MD1000A, MD1000A-CABPAK-R2, MD1000A-DC: 3 lb. (1.4 kg)

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.