HDO550 Optical filter and splitter
The HDO550 is an optical module that contains different combinations of WDM filters and an optical splitter depending on the configuration. It is a bidirectional module designed to divide and combine wavelengths in 1310 nm and 1550 nm windows.
Fibre connectors are located on the front the rear of the module. The module is passive, requires no power, and is mechanically compatible with HDX002 and HDX003 installation frames.
Product Specifications
Optical parameters – WDM filter
Wavelength range 1310 nm
1260…1360 nm
Wavelength range 1550 nm
1460…1620 nm
Insertion loss 1310 nm port
typ. 0.8 dB max. 1.3 dB
Insertion loss 1550 nm port
typ. 0.8 dB max. 1.3 dB
Ripple
< 0.3 dB
Isolation
> 40 dB
Optical parameters – 1611 nm filter
Wavelength range 1310/1550 nm port
1260…1600 nm
Wavelength range 1611 nm port
1604.5…1617.5 nm
Insertion loss 1310/1550 nm port
typ. 0.7 dB max. 1.3 dB
Insertion loss 1611 nm port
typ. 0.9 dB max. 1.3
Ripple
< 0.3 dB
Isolation to 1611 nm channel
> 30 dB
Isolation from 1611 nm channel
> 15 dB
Directivity
> 50 dB
Optical parameters – Optical Splitter
Insertion loss (typical and maximum)
– Split ratio 50/50
– Split ratio 40/60
– Split ratio 30/70
– Split ratio 20/80
– Split ratio 10/90
– Split ratio 50/50
– Split ratio 40/60
– Split ratio 30/70
– Split ratio 20/80
– Split ratio 10/90
3.6/3.6 dB 4.1/4.1 dB
4.7/2.7 dB 5.2/3.2 dB
6.0/1.9 dB 6.5/2.4 dB
7.9/1.4 dB 8.4/1.9 dB
11.0/0.7 dB 11.5/1.2 dB
Uniformity
< 0.8 dB
Optical parameters – WDM and Splitter combined
Insertion loss (typical and maximum)
– Split ratio 50/50
– Split ratio 40/60
– Split ratio 30/70
– Split ratio 20/80
– Split ratio 10/90
– Split ratio 50/50
– Split ratio 40/60
– Split ratio 30/70
– Split ratio 20/80
– Split ratio 10/90
4.4/4.4 dB 4.9/4.9 dB
5.5/3.5 dB 6.0/4.0 dB
6.8/2.7 dB 7.3/3.2 dB
8.7/2.2 dB 9.2/2.7 dB
11.8/1.5 dB 12.3/2.0 dB
Uniformity
< 0.8 dB
Optical parameters – O-band mux, CWDM demuxes and Splitter combined
Forward path – O-band DWDM
Insertion loss (typical and maximum)
– Split ratio 50/50
– Split ratio 40/60
– Split ratio 30/70
– Split ratio 20/80
– Split ratio 10/90
– Split ratio 50/50
– Split ratio 40/60
– Split ratio 30/70
– Split ratio 20/80
– Split ratio 10/90
5.5/5.5 dB 6.0/6.0 dB
6.6/4.6 dB 7.1/5.1 dB
7.9/3.8 dB 8.4/4.3 dB
9.8/3.3 dB 10.3/3.8 dB
12.9/2.6 dB 13.4/3.1 dB
Uniformity
< 0.8 dB
Return path – CWDM demux
Insertion loss 1530 nm
typ. 0.7 dB max. 1.2 dB
Insertion loss 1550 nm
typ. 1,1 dB max. 1.6 dB
Ripple
< 0.3 dB
Isolation
> 40 dB
General
Number of optical connectors
3, 5, 6 or 8
Power consumption
0 W
Optical connector
SC/APC 9° angle
Dimensions
2U x 7HP x 380 mm
Weight
1.5 kg
EMC compatibility
EN 50083-2
Operating temperature range
0…+45 °C
Storage temperature range
-20…+60 °C
Operating relative humidity
0…85 %
