HDO574 Optical xWDM mux/demux
The HDO574 is an 8 channel optical multiplexer/demultiplexer that provides a high-density solution for distributing wavelength services. The unit is available either for CWDM or DWDM deployments. The HDO574 is a bidirectional module designed either to combine different wavelengths from various inputs to one fibre – or to divide different wavelengths from one fibre to various outputs. The CWDM option has also an extension port to combine 1310 nm signal with CWDM wavelengths.
Fibre connectors can be located either on the front or the rear of the module. The module is passive, requires no power, and is mechanically compatible with HDX002 and HDX003 installation frames.
Product Specifications
HDO574 passive optical CWDM multiplexer/demultipler module
Operating wavelength range
1271…1458 nm and 1460…1620 nm
Wavelength allocations
– Type S7E
– Type S7E
1310, 1471, 1491, 1511 and 1531 nm
Insertion loss of CWDM ports
1.2 dB
Insertion loss of 1310 nm port
1.0 dB
Insertion loss of UPG port
1.0 dB
CWDM channel bandwidth
±6.5 nm
1310 nm channel bandwidth
1271…1458 nm
Adjacent channel isolation
30 dB
Non-adjacent channel isolation
45 dB
Directivity
45 dB
Return loss
45 dB
Maximum optical power
300 mW
Number of optical ports
6
HDO574 passive optical DWDM multiplexer/demultipler module
Operating wavelength range
1520…1565 nm
Wavelength spacing
200 GHz or 100 GHz
Wavelength allocations
– Type A45, 8 ch multiplexer
– Type B45, 8 ch demultiplexer
– Type A21, 8 ch multiplexer
– Type B21, 8 ch demultiplexer
– Type C30, 8 ch demultiplexer
– Type D30, 8 ch demultiplexer
– Type A45, 8 ch multiplexer
– Type B45, 8 ch demultiplexer
– Type A21, 8 ch multiplexer
– Type B21, 8 ch demultiplexer
– Type C30, 8 ch demultiplexer
– Type D30, 8 ch demultiplexer
ITU ch 45, 47, 49, 51, 53, 55, 57, 59, UPG
ITU ch 45, 47, 49, 51, 53, 55, 57, 59, UPG
ITU ch 21, 23, 25, 27, 29, 31, 33, 35, UPG
ITU ch 21, 23, 25, 27, 29, 31, 33, 35, UPG
ITU ch 30, 31, 32, 33, 34, 35, 36, 37
ITU ch 30, 31, 32, 33, 34, 35, 36, 37
Insertion loss of DWDM ports
2.4 dB
Insertion loss of upgrade port
2.4 dB
DWDM channel bandwidth
±0.25 nm
Upgrade channel bandwidth
1520…1565 nm, except DWDM channels
DWDM channel bandwidth
– 200 GHz spacing
– 100 GHz spacing
– 200 GHz spacing
– 100 GHz spacing
±0.25 nm
±0.11 nm
Adjacent channel isolation
25 dB
Non-adjacent channel isolation
40 dB
Upgrade port isolation
15 dB
Directivity
45 dB
Return loss
45 dB
Maximum optical power
300 mW
Number of optical ports
10 or 9
General
Power consumption
0 W
Optical connector
SC/APC or E-2000
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 %
