JDSU OLA-54

Models in this family

1. 

   OLA-54

   The JDSU OLA-54 is a portable tunable optical attenuator for multimode 50/125 µm fiber with calibrated wavelengths of 850 nm and 1300 nm.

   Cited variants

   Designation	Generation	Vintage	Changes	Source
   JDSU OLA-55	—	—	Part of the same portable tunable optical attenuator listing as the OLA-54; calibrated wavelengths are 1310, 1550, and 1625 nm with singlemode fiber, instead of the OLA-54's 850/1300 nm multimode 50/125 µm fiber.	tehencom.com[1]
   OLA-55	—	—	Calibrated wavelengths 1310, 1550, 1625 nm; singlemode fiber type.	tehencom.com[1]
   JDSU OLA-55M	—	—	Single mode version designed for singlemode fiber. Calibrated wavelengths: 1310, 1550, 1625 nm. Operating wavelengths: 1260 - 1650 nm. Insertion loss: less than 2.5 dB.	tehencom.com[1]

Sources