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FOQLS

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Quad Laser Source  

Features stability and portability for accurate fiber testing.

FOQLS

Extended Double Diamond™ Warranty Available
(3 Additional Year)

Product Highlights

  • Single output port provides stable laser power at dual wavelengths.
  • Operates in either continuous wave (CW) mode or modulated mode.
  • Output power is adjustable through up and down keystrokes.
  • Easy to use. Straightforward operation.


  • Description

    Quad Laser Source


    Quick Facts

  • Single output port provides stable laser power at dual wavelengths.
  • Operates in either continuous wave (CW) mode or modulated mode.
  • Output power is adjustable through up and down keystrokes.
  • Easy to use. Straightforward operation.

  • Further Details

  • LCD backlight for easy use in darker environments.
  • Includes rechargeable batteries.
  • Has a low battery indicator.


  • What's included:
  • FC/PC, SC/PC, ST/PC interchangeable connector
  • Worldwide compatible AC/DC power adapter
  • Batteries
  • Carrying bag
  • Test report
  • User manual

  • Technical Specifications for Quad Laser Source:

    Central Wavelength ±20 nm
    Emitter Type LD
    Operating Temperature 14 to 122° F (-10 to +50° C)
    Output Frequency 270, 1000, 2000 Hz
    Output Power -5 dBm
    Output Stability Short term (15 min.): <±0.05 dB @1310, 1550 nm and ±0.1 dB @ 850 and 1300
    Long term (8 hours): <±0.1 dB @ 1310, 1550 nm and ±0.2 dB @ 850 and 1300
    Output Wavelength 850/1300/1310/1550
    Spectral Width 5 nm
    Storage Temperature -4 to 158° F (-20 to +70° C)
    Connector FC/PC, SC/PC, ST/PC interchangeable connector
    Power Supply (2) Ni-MH AA batteries
    Dimensions 1.8"H x 3"W x 6.3"D (4.5 x 7.6 x 16 cm)
    Weight 0.6 lb. (0.27 kg)


    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 Quad Laser Source:

    Manuals

    • Quad Laser Source User Manual
      User Manual for the FOQLS (Version 1)


    Connect your Quad Laser Source with:

    Accessory: FOPM-210

    Deluxe Optical Power Meter with Memory

    Deluxe Optical Power Meter with Memory

    Double Diamond Warranty

    Standard Manufacturer's Warranty


    A warranty is included.

    Extended 1 Year Warranty Available


    Protect your purchase with an additional 1 Year Double Diamondâ„¢ warranty!
    Cost: $499.50

    Extended 3 Year Warranty Available


    Protect your purchase with an additional 3 Year Double Diamondâ„¢ warranty!
    Cost: $999.00

    Diamond

    Double Diamond™ Warranty (Standard)

    Coverage:

    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.

    Most of our products come with a one- or two-year warranty. Some products—such as copper cables, manual switches, cabinets, and racks—are even guaranteed for life!

    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.

    * 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! ?
    Tech Support Hotline 100% FREE! $$$

    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.

    Product SKU Price Quantity
    Basic Multimode Light Source FOLS-MM-100 $795.00
     
    Basic Single-Mode Light Source FOLS-SM-100 $1,195.00
     
    Deluxe Multimode Light Source FOLS-MM-200 $1,695.00
    Deluxe Single-Mode Light Source FOLS-SM-200 $2,035.00
     
    You can find this product in the following subcategory(s)
     

    Add to Cart

    Price: $1,995.00

    Quantity Available: 0

    Quantity

    Warranty

    Total

    Shipping Info

    Weight: 1.52 lbs.
    HxWxD: 4 x 6.5 x 8.7 in.

    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.


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