18CH CWDM Mux Demux Module 1270~1610nm low loss BIDI CWDM
1x18 Optical Passive Coarse WDM equipment 1RU 19" is an optical
multiplexer that can multiplex up to 18 CWDM sources on a single
optical fiber for the CWDM wavelength range with only 3.5dB link
insertion loss.
The GEZHI CWDM filter has high channel isolation and can therefore
be used in a bi-directional system. The 1x18 Optical Passive Coarse
WDM equipment 1RU 19" can be used as a multiplexer or
de-multiplexer and uses as a standalone 19inch 1U RackMount.
The 1x18 Optical Passive Coarse WDM equipment 1RU 19" can be used
together with CWDM SFP to transmit 18 signals over a single fiber.
Features | Applications |
- 3.5dB link insertion loss
- 18 channels per fiber
- Bi-directional
- Can be used as multiplexer or de-multiplexer
- standalone in 19" 1U Rack Mount
| - Optical video networks
- Event production
- CWDM networks
- Dark fiber networks
- Broadcast contribution networks
|
Specification
Parameter | Unit | 1x18 Optical Passive Coarse WDM |
| Mux | Demux |
| Channel Wavelength | nm | 1270~1610nm |
Center wavelength
Accuracy | nm | ±0.5 |
| Channel Spacing | nm | 20 |
Channel Passband
(@-0.5dB bandwidth | nm | >14 |
| Max Insertion Loss | dB | <5.5 or <3.5 with Skip | <5.5 or <3.5 with Skip |
| Channel Ripple | dB | 0.3 |
Isolation | Adjacent | dB | >30 |
| Non-adjacent | dB | >40 |
Inertion Loss Temperature
Sensitivity | dB/℃ | <0.005 |
Wavelength Temperature
Shifting | nm/ ℃ | <0.002 |
Polarization Dependent
Loss | dB | <0.1 |
Polarization Mode
Dispersion | dB | <0.1 |
| Directivity | dB | >50 |
| Return Loss | dB | >45 |
| Maximum Power Handling | mW | 300 |
| Opterating Temperature | ℃ | -5~+75 |
| Storage Temperature | ℃ | -40~85 |
| Package dimension | mm | 19inch 1U RackMount |
Note: 1. Customization is available.
2. Specified with connector
Ordering Information
| CWDM | - | XXX | - | XX | - | XX | - | XX | - | XX | - | XX |
| | | Number of Channels | | Module type | | Cable type | | Fiber length | | Input connector | | Output connector |
| CWDM | | 01=1Channel
02=2 Channel
03=3 Channel
04=4 Channel
......
16=16Channel
17=17Channel
18=18Channel | | 0=100x80x10 mm
1=142x102x14.5 mm
2=LGX Box
3=19″1U Rack
X=Others
| | 00=none
09=900um
Loose tube
20=2.0mm
30=3.0mm | | 05=0.5m
10=1.0m
15=1.5m
30=3.0m
40=4.0m
50=5.0m
...... | | 0=none
LP=LC/UPC
LA=LC/APC
SP=SC/UPC
SA=SC/APC
FP=FC/UPC
FA=FC/APC
X=Customized | | 0=none
LP=LC/UPC
LA=LC/APC
SP=SC/UPC
SA=SC/APC
FP=FC/UPC
FA=FC/APC
X=Customized |
18CH CWDM Mux module Rackmountable
1x18 Optical Passive Coarse WDM equipment 1RU 19" transmission over
single fiber
1x18 Passive BIDI CWDM module Filter Cascading
