04 DWDM Dual Fiber Mux/DeMux

Product number 85167689

Identifier X20010-2DM04-2000-13M1M-55

Variation Channels: C20 to C23

General Information

Key features

How to use it

Number of channels	2x (4+1)
Grid	DWDM WWDM
Operating channels	see Ordering Information according to DWDM ITU-T G.694.1 standard
Upgrade port(s)	1310: 1260 to 1360 nm Monitor: 1260 to 1620 nm
Channel spacing (GHz)	100 GHz
Channel width	DWDM channels: ITU +/-0.11nm
Insertion loss DWDM	< 2.5 dB
Insertion Loss 1310 port	< 1.65 dB
Insertion loss monitor port	< 22 dB
Insertion loss remarks	Insertion loss at room operating temperature (+0.2dB over full temperature range).
Link loss DWDM	< 4.4 dB
Link Loss 1310 port	< 2.5 dB
Link loss WWDM port	Link loss at room operating temperature.
Link Loss Add/Drop	> 40dB (DWDM)
Link Loss In to Out	> 30 dB (DWDM@1310 Port) > 30 dB (1310 Port@DWDM)
Link loss remark	Link loss at room operating temperature.
Isolation adjacent channels	> 28 dB (DWDM)
Isolation no adjacent channels	> 40dB (DWDM)
Isolation upgrade port	> 30 dB (DWDM@1310 Port) > 30 dB (1310 Port@DWDM)
Isolation spectral range	1260 nm ... 1620 nm
Isolation remark	Far-end crosstalk (demux) Near-end crosstalk (mux)
Optical return loss	≥ 45 dB
Directivity	> 50 dB
Polarization dependent loss	< 0.25 dB