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    BLACKBOX-SP077A Power over Ethernet Surge Protectors, 30-Volt 突波避雷保護器
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    BLACKBOX-SP077A

    BLACKBOX-SP077A Power over Ethernet Surge Protectors, 30-Volt 突波避雷保護器

    Description

    Power over Ethernet Surge Protectors, 30-Volt


    Quick Facts

    • Protect data lines for both line-to-line and ground-to-line surges.
    • Attach to wireless access points in schools, restaurants, airports, offices—everywhere!
     

    Further Details

    Accessing a wireless network is becoming as commonplace as drinking a cup of coffee. Wireless access points are being installed in schools, restaurants, airports, offices—almost everywhere!

    And just as you would with a wired network, you need to safeguard these wireless networks from unexpected power surges and spikes.

    That’s why you need Power over Ethernet Surge Protectors. Not only do they protect line-to-line data transmissions, they also protect against ground-to-line surges.

    Models are available for 60-volt and 30-volt power requirements.
     

    Technical Specifications for Power over Ethernet Surge Protectors, 30-Volt:

    Both Models: Pins 1, 2, 3, and 6:
    Peak Pulse Current — 10/100 Waveform: 132 amps
    Protection — Differential and common mode
    Response Time — <5 ns
    Shunt Capacitance (Maximum) — <25 pF
    Standard Clamping Voltage — 7.5 volts

    Both Models: Pins 4, 5, 7, and 8:
    Peak Pulse Current — 10/100 Waveform: SP075A: 50 amps;
    SP077A: 103 amps
    Protection — SP075A: Differential and common mode, line to ground;
    SP077A: Common mode, line to ground
    Response Time — <5 ns
    Standard Clamping Voltage — SP075A: 60 volts;
    SP077A: 30 volts

    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.

    * 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! $$$
     
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