Product Details
High Precise Attenuation in-line Variable Optical Attenuator
comprise a dual fiber collimator and a reflection component
separated by a linear moveable ND filter. They are used to permit
dynamic control of optical power levels in a fiber and can be
applied to adjust power level of signal in the optical
communication at the output of light sources, E/O converters and
for the linear or dynamic range of power meter.All our attenuators
are manufactured according to industry standards and are 100% fully
tested.
Features
High Precise attenuation value
Perfect environmental stability and reliability
Low insertion loss and additional loss
Wide attenuation range (variable)
Precision ceramic ferrule
Application
Fiber Optic Communication
DWDM Equipment
Fiber Optic CATV
Local Area Networks (LAN)
Parameter | Specification |
Type(nm) | 1310 | 1550 | 1310/1550 | 850/1310 |
Wavelength (nm) | 1310±50 | 1550±50 | 1260~1650 | 850±40 or 1310±40 |
Attenuation range(dB) | 0.8 ~ 60 |
Original loss(dB) | ≤0.8 |
Return Loss(dB) | ≥50 | ≥30 |
Fiber type | SMF-28 | 50/125 or 62.5/125 MM |
PDL(dB) | ≤0.15 |
Operating Temperature (℃) | 0 ~ + 70 |
Storage Temperature (℃) | 40 ~ + 85 |
Dimensions (mm) | 26 x 18 x 8 |
Company Profile
Unifiber, a Hi-Tech company specialized in developing and
manufacturing optical fiber products. Based on strong hardware
development, we are offering the most cost-effective cabling
solutions on optical networking, data center, FTTx and OEM
solution.
Our featured products includes FTTA Waterproof Connectors,
indoor/outdoor armored cable assembly, Pre-terminated Multifiber
Cables, FTTH flat drop patch cable, LC Uniboot, 6~12 fiber pigtails
and MTP/MPO series. We can also provide adapter, attenuator, fused
coupler, PLC Splitter, WDM and various of patch panel, terminal
box, ODF and tool series products..
Providing the highest quality products and services is always the
most important principle to Unifiber, All our products are
subjected to strict test according to BELLCORE standard and fully
RoHS compliant. Through the efforts of our team, Unifiber has
obtained a widespread acknowledgement, Our products continue to
enjoy growing acceptance both in China and abroad.



