High Wavelength Accuracy and Stability 16CH Compact CWDM CCWDM
Multiplexer for Protocol and Rates Transparent Applications
Our 16-channel compact CWDM/CCWDM multiplexer delivers industry-leading ±0.3nm wavelength accuracy and <0.02dB/km stability, ideal for fiber networks requiring protocol-agnostic
performance.
Key features:
* Future-proof design: Compatible with all protocols (Ethernet, SDH, Fibre Channel) and
data rates (1G to 100G+)
* Space-saving: 1U rack-mount or modular chassis options for high-density
deployments
* Low IL/PDL: Insertion loss <2.5dB, polarization dependency <0.2dB
* Extended operating range: -40°C to +85°C for harsh environments
Perfect for 5G fronthaul, DCI, and metro networks needing transparent wavelength management. RoHS/GR-1209-CORE compliant.
HJY offers a compact CWDM module that provides bandwidth capacity
expansion for future network growth in one of the small packages.
Its compact size and unique carrier tray set it apart, and can be
installed in a variety of field situations.
The compact CWDM is ultra low loss, super thermal stability, and
excellent reliability, with smaller size compact design to save
much space in the application. Applicable to CWDM system and
optional special service
Performance Specifications:
Parameter | 10 Ch | 12Ch | 14 Ch | 16Ch | 18Ch |
Operating Wavelength (nm) | 1260~1620 |
Channel Wavelength (nm) | 1270,1290,...,1590,1610, or 1271,1291,...,1591,1611 |
Channel Spacing(nm | 20 |
Channel Passband (nm) | CWL+/-6.5nm |
Insertion Loss (dB) | ≤1.5 | ≤1.5 | ≤1.8 | ≤1.8 | ≤2.0 |
Channel Ripple (dB) | ≤0.4 |
Isolation (dB) | Adjacent | >30 |
| Non-adjacent | >40 |
Polarization Mode Dispersion (PS) | ≤0.2 |
Polarization Dependent Loss (dB) | ≤0.2 |
Directivity (dB) | >45 |
Return Loss(dB) | >45 |
Maximum Power Handling (mW) | 500 |
Operating Temperature (ºC) | -5~+70 |
Storage Temperature (ºC) | -40~85 |
Fiber Type | G657A1 |
Connector | TBD |
Package dimension (mm) | L55 x W45 x H6 |
Remark:Above specification are for device without connector
Unique Free-Space Technology
The CCWDM Mux adopts Free-Space technology, which uses light
propagating in free space to wirelessly transmit data. Inside the
device, adjacent signal channels are cascaded by parallel beam
instead of the fiber. This saves a lot of space for package box,
and the unique workmanship also helps CCWDM Mux Demux with low
insertion loss.
Comparison between CCWDM and CWDM
Insertion Loss <2.6 dB
The insertion loss of CCWDM Mux is about half of the conventional
CWDM Mux. This reduces the overall loss of the whole link, and
leaves more choices for the design of the solution.
Compact Package Design
CCWDM Mux uses the parallel beam for cascading instead of the
fiber, which saves significant space. The minimum dimension of
CCWDM aluminum box module is less than the 1/4 size of minimum CWDM
ABS pigtailed module.
Order Information
Configuration | Channel No. | Pigtail Type | Fiber length | Declension(mm) | Connector |
CC=CCWDM | 40=4 Channel
41=4+UPG
80=8 Channel
81=8+UPG1
82=8+UPG2
--- | 0=250um
1=900um | 0=0.5m
1=1m
2=1.5m
3=others | 1= L55 x W35 xH8
2=L44 x W25 x H6 | 0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=others |
Type1:
Type 2:
