1550/980nm 2x2 PM Optical Fused Fiber WDM

This product can also be used to multiplex other wavelengths. including 980/1030 nm (pulsed laser applications) and 1064/1550 nm (Erbium-Ytterbium pumping). Low power (300 mW, 500 mW) and high power (20W) handling are available.They are ideal for polarization maintaining fiber amplifiers, fiber lasers, and high speed communication system and instrumentation applications. Fused Type PM Fiber WDM Features Applications High Extinction Ratio Testing Instruments High Isolation Coherent Communication Low Insertion Loss EDFA High stability & Reliability Fiber Sensor Specifications Parameter Value Type 980/1550 Operating Bandwidth ±15nm Max. Insertion Loss Signal Port 0.5dB Max. Insertion Loss Pump Port 0.5dB Min. Extinction Ratio 20dB Min, Isolation 18dB Min. Directivity 55dB Max. Return Loss 50dB Max. Optical Power(CW) 1W Fiber Type - PM Panda Fiber Package Dimension mm φ3*54(bare fiber, 0.9mm loose tube) Operating Temperature -5~+65℃ Storage Temperature -40~+85℃ For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. The default connector key is aligned to slow axis. Ordering Information PMFUWDM-1111-2-333-45-6-7777 1111 -Wavelength: 9815=980/1550 2 -Type: 2=2x2 333 -Fiber type 001=PM1550 4 -Package Dimensions: 0=φ3.0x54mm 5 -Pigtail type: 0=250μm bare fiber 6 -Fiber length: 0.8=0.8m,1=1m 7777 -Connector type: 0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC, N=None