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1550nm 1X2 2X2 Fiber Optical Pm Fused Coupler

China 1550nm 1X2 2X2 Fiber Optical Pm Fused Coupler, Find details about China Pm Fbt Couplers, Pm Fused Coupler from 1550nm 1X2 2X2 Fiber Optical Pm Fused Coupler

Core
Double Core
Certification
RoHS, UL, CE, ISO9001, VDE, CCC
Brand
OEM
Sheath Material
PC
Operating Wavelen
1550nm
Grade
P/a
Keywords
Pm Splitter Coupler
Pdl (dB)
≤0.15
Trademark
LIGHTWIT
Transport Package
Blister Box
Specification
5.5x35mm
Origin
Shenzhen
HS Code
85414000
Core
Double Core
Certification
RoHS, UL, CE, ISO9001, VDE, CCC
Brand
OEM
Sheath Material
PC
Operating Wavelen
1550nm
Grade
P/a
Keywords
Pm Splitter Coupler
Pdl (dB)
≤0.15
Trademark
LIGHTWIT
Transport Package
Blister Box
Specification
5.5x35mm
Origin
Shenzhen
HS Code
85414000
1550nm 1x2 2x2  Fiber Optical PM Fused Coupler

Product Description

Lightwit Photonics' Fused PM Coupler exhibit a broad operating wavelength range of up to ±20 nm for 1550 nm region devices. For operation within the standard bandwidth of a splitter, it is best to order a standard center wavelength for lowest price and quickest delivery.

We have the capability to connectorize the fibers of fused splitters with all standard connectors such as FC, SC, ST, LC etc. and finishes (Super PC, Ultra PC, Angled PC [APC] etc.). As a component integrator, We can construct additional components directly onto the coupler fibers. Examples include tunable filters, variable attenuators, or collimators. By building these devices directly onto the coupler fibers,
 

Features

  • Low Insertion Loss
  • Low Excess Loss
  • Low PDL
  • Good Directivity
  • Good environmental Stability
  • Various Coupling Ratio
  • Compact Size
  • Standard/Flattened/Broadband/Star/Tree

Applications

  • Optical Fiber Communication Systems
  • Optical Fiber CATV
  • Passive Optical Network (PON)
  • Optical Amplifiers
  • Optical Access Networks/LAN
  • Monitoring Systems
  • Optical Fiber Sensor


Specification

ItemParameter
Center Wavelength780, 840980, 10641310, 1480, 1550
Bandwidth±15, ±40

Max.

Insertion

Loss @

Central

wavelength

CRPAPAPA
50/50≤3.8≤4.0≤3.6≤3.8≤3.4≤3.6
30/70≤6.3/2.2≤6.5/2.4≤5.75/2.0≤6.1/2.1≤5.6/1.95≤5.75/2.1
20/80≤8.2/1.7≤8.5/1.9≤8.0/1.5≤8.2/1.7≤7.6/1.4≤8.0/1.5
10/90≤11.8/1.4≤12.0/1.6≤11.6/1.2≤11.8/1.4≤11/0.85≤11.6/1.0
5/95≤15/1.0≤15.2/1.2≤14.8/0.8≤15/1.0≤14.2/0.6≤14.8/0.8
3/97≤17.5/0.9≤17.7/1.0≤16.6/0.4≤17.2/0.6≤16.2/0.4≤16.7/0.5
2/98≤19.0/0.8≤19.2/1.0≤18.4/0.4≤18.9/0.5≤18.0/0.4≤18.5/0.5
1/99≤22.5/0.7≤22.8/0.9≤22/0.4≤22.5/0.6≤21.5/0.3≤22/0.4
ERCR>5%201820182018
5%≥CR>1%181618161816
CR≤1%Out of concern
Steel Tube Size3*54
Return loss≥50
Directivity≥50
Fiber typePanda PM fiber
Power handling≤500
Operating Environment Temperature-5-+70
Storage Temperature-40-+85

* IL is 0.3dB(1310~1550) or 0.5dB(980~1060) or 0.8dB(780~850) higher for devices with connectors.

** RL is 5 dB lower, ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.



 

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