Loading
  • Black Box Products
Prices listed do not include shipping and/or tax charges. Please call for quote.

Datacom > Modems and CSUs

Refine Results




Designing an RS-422/RS-485 system? Here





March Mania - Buy More, Save More. Up to 15%!
.

Federal government offices:
Click here to find out more about our extensive selection of products designed to reduce costs, increase productivity, and improve security.

Click here to download the Federal IT Solutions brochure (24-page PDF).

.

State and local government offices:
Need to do more with less? Click here.

Check out our interactive State & Local IT Solutions e-catalog for the budget-friendly IT products you’re looking for.

.

For more information on our GSA programs, download our GSA terms and conditions.

GSA Schedule 70, Contract #GS-35F-0158J.
Open to all government agencies.
Cage Code 59951, DUNS# 082254871, Federal ID# 25-1272662.
Black Box accepts all government purchasing cards.

Sort by: 
Results 1-9 of 12 1 2 > 
IS200A-R2

Photo may show similar product


Network Termination Unit-1 (NTU-1), Network Termination Unit-1

IS200A-R2

Make a connection between your ISDN line and equipment.

more...
$288.95

RM216

Photo may show similar product


MicroRACK, 16-Port

RM216

Take control of your network with this flexible and compact system.

more...
$341.95

IC150A

Photo may show similar product


SmartNode 485, Standalone

IC150A

All the benefits of multidrop RS-485 with RS-232 devices.

more...
$329.95

CMA005A

Photo may show similar product


User-Programmable CAP

CMA005A

Program your own character/character-string conversions.

more...
$489.95

MT5600BA-V92-NAM

Photo may show similar product


Multi-Tech MultiModem II, with U.S. Power Cord

MT5600BA-V92-NAM

The global data/fax modem: Use it for dialup and leased lines in the U.S. and around the world!

more...
$274.95

CMA02C

Photo may show similar product


Communications Adapter Plus (CAP)

CMA02C

Overcome any async data incompatibility!

more...
$324.95

ME242A-M

Photo may show similar product


High-Speed Synchronous Modem Eliminator–Nonpowered, DB25 Male

ME242A-M

A higher speed with convenient DB25 connectors.

more...
$227.95

MT5656ZDX

Photo may show similar product


MultiModem ZDX, MultiModem® ZDX

MT5656ZDX

Surf and download at the highest dialup speed possible: 56 kbps.

more...
$106.95

MT5600BR-V92

Photo may show similar product


CC1600 Series V.92/56K Modem Card

MT5600BR-V92

Ideal if you need dial-in remote access, dial-in/dial-out data communications, and dial-out faxing.

more...
$317.95

Results 1-9 of 12 1 2 > 



Got Questions?

Call 877-877-2269
...or have us call you.

An expert will call you in
30 seconds. It's live and it's free.









(U.S. and Canada Only)

     

Close



Class 1 Div. 2 Switches. Network safely in Class 1, Div. 2 environments: Hardened Ethernet Switches, Industrial USB Hubs. Learn More.

GSA buyer? Login to see GSA pricing.

You have added this item to your cart.

Important message about your cart:

You requested more of "" than the currently available. The quantity has been changed to them maximum quantity available. View your cart.

Print
Black Box 1-877-877-2269 Black Box Network Services