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Async RS232 Extender over Fiber - DB25 Female, ST Multimode

Extend Async RS232 data beyond the 50 ft limitation using multimode fiber at data rates up to 76.8 kbps and reach distances of 2.5 mi. (4 km).


$299.95


Limited Quantity In Stock
Typically Ships within One Week
1 Year Double Diamond™ Warranty (Standard)


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Product Features

  • Support RS-232 async, bidirectional transmission.
  • Switch-selectable DTE/DCE option. Set to perform like a DTE so it can communicate with another DCE device. No special cables are needed.
  • Autosensing 110–220-VAC power supply ensures reliability and continuous transmission.
  • Transmit data at up to 76.8 kbps.
  • Reach distances of 2.5 miles (4 km) at any speed.
  • Use with multimode fiber cable.

Details

  • Autosensing 110–220-VAC power supply ensures reliability and continuous transmission.
  • A range select feature compensates for coupled power variations.
  • Switch-selectable DTE/DCE option. Set to perform like a DTE so it can communicate with another DCE device. No special cables are needed.
  • Support RS-232 async, bidirectional transmission.
  • Use with multimode fiber cable.


  • Tech Specs

    General
    Approvals CE
    Connectors (2) ST®; (1) DB25 M or F
    Data Format Asynchronous, bidirectional
    Data Rate Transparent up to 76.8 kbps
    Dimensions 1"H x 2.7"W x 4.2"D (2.5 x 6.9 x 10.7 cm)
    Distance Dependent on type of multimode cable, power budget, and loss/km; preset ranges
    Fiber Cable 850-nm multimode
    Flow Control X-ON/X-OFF
    Interface RS-232 (DCE or DTE switch selectable)
    Operation Full-duplex
    Power 5 VDC @ 600 mA; External: 110-220 VAC, 50-60 Hz, autosensing
    Weight 1.4 lb. (0.6 kg)
    This product works with:
  • Multimode Distribution-Style, Fiber Optic Bulk Cable, Plenum, Custom Lengths, 12-Fiber (EXP3012A or EXP35012A)
  • Premium Ceramic, Multimode, 62.5-Micron Fiber Optic Patch Cables, ST–ST (EFN110 or EFP110)
  • Standard RS-232 Low-Noise Cable, 25-Conductor (ECM25T-0010).
  • Questions? Contact our FREE Tech Support.

    * 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.

    Warranty

    Double Diamond Warranty 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 no-questions-asked 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 787-767-3500.

    ** Certain products may not be eligible.

    What’s more, we also have a 45-day, no-questions-asked 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.