Go!Foton’s Edge WDM 1310/CWDM are designed for multiplexing or demultiplexing of 1310nm and Long-band 8-channel CWDM signals. These versatile, mux / demux products are Thin-Film-Filter based and are using Go!Foton’s patented SELMUXTM packaging technology. This proven technology produces high quality 3-port devices with low PDL, low insertion loss and stable environmental performance. Go!Foton’s Edge WDM 1310 / CWDM products are epoxy-free in the optical path and are in compliance with RoHS 6/6.

RoHS 6/6 Compliant
Telcordia GR-1221 Compliant
Low Polarization Dependent Loss
Epoxy-Free Optical Path
Exceptionally Stable and Reliable
Low Insertion Loss
Flat and Wide Passband

Parameters	Port	Specification
Operating Wavelength (nm)	Com	1260 ~ 1360
		1460 ~ 1620
Type 1 (Short Wavelength Pass)
Pass Channel Wavelength λ1 (nm)	Com => P3	1260 ~ 1360
Reflect Channel Wavelength λ2 (nm)	Com => P2	1460 ~ 1620
Type 2 (Long Wavelength Pass)
Pass Channel Wavelength λ1 (nm)	Com => P3	1460 ~ 1620
Reflect Channel Wavelength λ2 (nm)	Com => P2	1260 ~ 1360
Insertion Loss Pass @ λ1 (dB)	Com => P3	<1.0
Reflect @ λ2 (dB)	Com => P2	<1.0
Wavelength Ripple Pass @ λ1 (dB)	Com => P3	<0.5
Reflect @ λ2 (dB)	Com => P2	<0.5
Polarization Dependent Loss (dB)	–	<0.2
Isolation Pass @λ2 (dB)	Com => P3	>40
Reflect @ λ1 (dB)	Com => P2	>20
Directivity (dB)	P2 <= => P3	<50
Return Loss (dB)	All	>45
Optical Power Handling (mW)	–	<300
Operating Temperature Range (oC)	–	0 to +70
Storage Temperature Range (oC)	–	-40 to +85
Fiber Type	All	SMF-28e or equivalent
Package Size (mm)	–	250μm or 900μm (φ)5.5 x (L)40
	–	3mm Cable: (L)80 x (W)12 x (H)7
All specifications are without fiber connectors

Edge Wavelength Division Multiplexer, 1310 / CWDM EWDM