Variable Attenuators
FOT Quick Reference Guide
Non-Woven Dry Wipes, 1,200 per pack (4"X4")    

Fiber Optic Wipes provide superior cleaning of fiber optic connector ferrules without risk of
scratching. The non-woven material similar to the material used in connector cleaners delivers
an economical solution for cleaning fiber optic connectors. These wipes are used in all of the
BDI DataLynk Fiber Optics classes. If Kim Wipes don't do it - these will!
Dry Wipes
$35.71 Per Pack
Don't Forget the Wipes!

If you want to do the job right, use Non-Woven Dry Wipes or a CleTop  If you use Kim Wipes, they have  a
tendency to come apart AND it also leaves residue which is bad news for singlemode connectors.
The variable attenuator from FOT uses
collimater lens technology enabling the user the
ability to change attenuation by .5dB increments
through the twist of a top mounted screw.

BENEFITS:
  • The attenuator has a 0.8dB insertion
    loss, is available in a 2 meter length,
    and may be connectorized.
  • A low back reflection style is prepared
    with ultra PC connectors maintaining
    the internal low back reflection
    characteristics.
F1003140C  SM Variable Attenuator 8-9um core 2mtr unconnectorized  $218.75     
Return Loss <-40dB  



F1103335C  MM Variable Attenuator 62.5um core 2mtr unconnectorized  $212.50     
Return Loss <-35dB  



F10031LBR  SM Low Back Reflection Variable Attenuator-FC/UPC Connectors  $261.00
Return Loss <-50dB
This Air-Gap variable attenuator has a ceramic alignment sleeve that provides a low
insertion loss of .15dB and can be used on both multimode and singlemode
applications.
  • Included tool provides ability to increase attenuation level to desired dB.
  • Device may replace mating sleeve at the patchpanel, enabling variable
    attenuation levels to be introduced to the system.
  • Attenuation range is 0dB to 20dB depending on light source.
F12250  Air-Gap Variable ST Attenuator  $68.75     


F12251  Air-Gap Variable FC Attenuator  $68.75
The Clip-On Variable Attenuator is a completely passive device, which works by physical
attenuation of a 3mm jacketed singlemode cable.
  • It can be attached at any point in a cable, providing attenuation levels from 0 to >47dB
    at 1550nm (0 to >21dB at 1310nm) and low back reflection.
  • Dimensions: Length = 1 1/2”, Diameter =3/4”

$61.25

How To Place Orders:
4 Ways To Place Orders at Fiber Optic Tools
1.) Via PayPal - Authorized PayPal Account
2.) Via Email - bob@fiberopticstools.com
3.) Via Phone - (512) 785-9024
4.) Via Credit Card

Air Freight or Special Handling? NO WORRIES!
GIVE US A CALL and we will handle it for you.
Questions? Ask the Owners!
Fiber Optics Instructors
Certified by the
FOA.
Email
Ph: 512-785-9024
How To Place Orders:
4 Ways To Place Orders at Fiber Optic Tools
1.) Via PayPal - Authorized PayPal Account
2.) Via Email - bob@bdidatalynk.com
3.) Via Phone - (512) 785-9024
4.) Via Credit Card

Air Freight or Special Handling? NO WORRIES!
GIVE US A CALL and we will handle it for you.
Return Policy:  No returns will be accepted after 30 days from date of shipment.  There MUST be an RMA #
with every shipment that is returned.  If the RMA # is not clearly visable on package and/or packing list, the
shipment will be refused.  Further, there will be a 15% re-stocking charge on all returned items.  If there are
Warranty Issues, those will be dealt with on an individual basis.