08 DWDM Dual Fiber Mux/DeMux

Product number 85227410

Identifier X20030-2DM08-2000-3UN1M-55

Variation Channels: C20 to C27

General Information

Key features

How to use it

Number of channels	2x (8+1+1)
Grid	DWDM
Operating channels	see Ordering Information according to DWDM ITU-T G.694.1 standard
Upgrade port(s)	dUG0: Remaining channels of C-band 1310: 1260 to 1360 nm
Channel spacing (GHz)	100 GHz
Channel width	DWDM channels: ITU +/-0.11nm
Insertion loss DWDM	< 3.8 dB
Insertion loss upgrade port	< 1.7 dB
Insertion Loss 1310 port	< 1.4 dB
Insertion loss remarks	Insertion loss at room operating temperature. Insertion loss +0.2dB over full temperature range.
Link loss DWDM	< 6 dB
Link loss upgrade port	< 2.6 dB
Link Loss 1310 port	< 2.7 dB
Link loss remark	Link loss at room operating temperature.
Isolation adjacent channels	> 28 dB (DWDM)
Isolation no adjacent channels	> 40 dB (DWDM)
Isolation upgrade port	> 30 dB (1310 Port@DWDM) > 30 dB (DWDM@1310 Port) > 15 dB (DWDM@UG)
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