Black Box 1-800-316-7107

Helping you is our priority at Black Box.

We're committed to providing the best customer service in the industry. We're here for you, 24/7, 365.

We'll call you

A technical expert will call you shortly.

Submit Connecting call...

Call Us

Customer Sales & Service Support

Black Box Brand Product Support

IT Services & Voice Support

Send us a FAX


Global 56K Modem

The secure V.90 business modem for dialup or leased lines.

Price: $349.45

Extended Double Diamond™ Warranty Available (3 Additional Year)

Product Features

  • Operates over dialup lines or 2-/4-wire leased lines, sync or async.
  • Top-notch security features: DES encryption, dialback security, Caller ID inclusion or exclusion, and password protection.
  • Automatic dial backup ensures continuous data communications.
  • Details

  • Digital PABX line surge protection.
  • Remote access and configurability mean fewer on-site visits.
  • MNP® 10 enables increased speed on cellular circuits.
  • Compression and error correction available at all speeds for high throughput.
  • Backward compatible with most ITU specs as well as Bell 212A and 103.
  • Tech Specs

    Error Control — V.42, MNP 2–4
    Fax Standards — ITU: V.29, V.27 ter, V.17
    Line Type — Dialup or 2-/4-wire leased
    Modem Standards — ITU: V.90, V.34+, V.34, V.32 bis, V.32, V.23, V.22 bis, V.22, V.21;
    Bell: 212A, 103
    Operation — Synchronous and asynchronous
    Speed (Maximum) — Upload: 33.6 kbps;
    Download: 56 kbps;
    Fax: 14.4 kbps
    CE Approval — Yes
    Connectors — RS-232: (1) DB25 F;
    Phone: (1) RJ-11;
    Audio: (1) RJ-22
    Size — 1.8“H x 4.8“W x 8.5“D (4.6 x 12.2 x 21.6 cm) NOTE: Although these faxmodems are capable of 56-kbps downloads, FCC regulations limit download speeds to 53 kbps.

    NOTE: Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.


    Double Diamond Warranty Extended Double Diamond™ Warranty Available (3 Additional Year) Diamond

    Double Diamond™ Warranty (Standard)

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.