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Power > Opto-Isolators

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SP380A

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USB Opto-Isolator  

Protect your computer and USB devices from voltage spikes and ground loops.

SP380A

Extended Double Diamond™ Warranty Available
(Three years for two)

Product Highlights

  • Protects a PC or Mac plus up to four USB 1.1 devices.
  • Designed specifically for use in environments heavily susceptible to ground loops.

  • Description

    USB Opto-Isolator


    Quick Facts

  • Protects a PC or Mac plus up to four USB 1.1 devices.
  • Designed specifically for use in environments heavily susceptible to ground loops.

  • Further Details

  • Supports both 1.5- and 12-Mbps USB devices.
  • Features overcurrent protection, electrostatic discharge (ESD) protection, and power switching on all ports.
  • Provides 2500 volts of isolation between the upstream port and downstream ports.

    The Universal Serial Bus (USB) interface become the standard desktop connection interface. But extending the USB bus beyond the desktop can expose your system to ground loops, spikes, and surges, too.

    Our USB Opto-Isolator provides the protection against such power anomalies that can damage your PC and the peripherals attached via an extended USB bus. Ideal for industrial and commercial applications, this 4-port device features 2500-volt isolation between the upstream (host computer) port and the four downstream (peripheral) ports. It even features individual power management for each port. If there’s a short circuit on a port, the USB Opto-Isolator detects it and shuts down that port automatically while allowing the other ports to continue operating.

    Plus, it’s easy to set up. Just plug in your host computer or hub to the Type A upstream connector (on a handy 1-meter [3.2-ft.] cable lead), and plug in your downstream USB devices. You never have to deal with IRQ jumpers or device addresses. Your PC or Mac recognizes the device and runs diagnostics automatically, so you’re up and running within minutes!


  • Technical Specifications for USB Opto-Isolator:

    Isolation — 2500 volts
    Operating Systems Supported — Windows® 98/98 SE/Me, Windows 2000, Windows XP, Apple® iMac™; OHCI and UHCI compliant USB host compatible with available USB port
    Standard — USB Revision 1.1
    CE Approval — Yes
    Connectors — (1) USB Type A F on attached 1-m (3.2-ft.) USB cable;
    (4) USB Type A F
    Indicators — LEDs: (1) Power, (1) Suspend, (1) Reset, (1) Upstream Port, (1) Port 1, (1) Port 2, (1) Port 3, (1) Port 4
    Power — Input: 15 VDC, 1 amp
    Size — 1.2"H x 5.6"W x 3.8"D (3 x 14.2 x 9.7 cm)



    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.


    Resources for USB Opto-Isolator:


    Connect your USB Opto-Isolator with:

    Accessory: SP385A

    USB to RS-232 Opto-Isolator

    USB to RS-232 Opto-Isolator

    Accessory: SP390A-R2

    USB to RS-422/RS-485 Opto-Isolator

    USB to RS-422/RS-485 Opto-Isolator

    Accessory: USB01-0003

    Universal Serial Bus (USB) Cable, Version 1.1, Type A–Type B, 3-ft. (0.9-m)

    Universal Serial Bus (USB) Cable, Version 1.1, Type A–Type B, 3-ft. (0.9-m)

    Double Diamond Warranty

    Standard Manufacturer's Warranty


    A Two year warranty is included.

    Extended Two years for one Warranty Available


    Protect your purchase with an additional Two years for oneDouble Diamond™ warranty!
    Cost: $33.80

    Extended Three years for two Warranty Available


    Protect your purchase with an additional Three years for twoDouble Diamond™ warranty!
    Cost: $67.59

    Diamond

    Double Diamond™ Warranty (Standard)

    Coverage:

    The most complete product warranty exclusively from Black Box

    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.

    Most products come with a one- or two-year warranty. Some products, such as copper cables, manual switches, cabinets, and racks, are guaranteed for life! Standard Warranty features are as follows:

    Worry-Free Purchases

    If your new Black Box® brand products are accidentally damaged, you're covered with this no-questions asked warranty. FREE

    Coverage

    Double Diamond™ is the standard warranty that comes with your new Black Box® brand product. Most products come with a one- or two-year warranty.

    Lifetime Guarantees

    Many products, such as copper cables, manual switches, cabinets, and racks, are guaranteed for life.

    Fast Service

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

    Extra Coverage

    Extend your warranty or protect a previously purchased Black Box® brand product* for an additional year for only 10% of the current retail price! And when you do, we give you the second year of extended coverage free! FREE Tech Support Hotline. No cost. No contracts. No kidding!

    No-Risk 45-Day Return Policy

    If it's not right, send it back.
    (Excludes custom built products)

    * Certain products may not be eligible.

    Warranty Compared

    Black Box® Double Diamond™ Warranty The Competition
    Warranty Length One Year to Lifetime, Depending on the Product. Read the fine print.
    Guaranteed for Life! Black Box® Brand Copper Cables, Manual Switches and More! No.
    Accidental Damage 100% Covered! No.
    Water Damage 100% Covered! No.
    Power Surges 100% Covered! No.
    Warranty Replacements No Questions Asked! Forget It.
    Tech Support Hotline 100% FREE! $$$
     

    Add to Cart

    Price: $337.95

    Quantity

    Warranty

    Total

    (20 available)

    Shipping Info


    45-day return policy


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