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4CH 8CH 16CH 100GHz DWDM Module 8 Channel 16 Channel Mux Demux DWDM
DWDM (Dense Wavelength Division Multiplexing) is a group of optical wavelengths that can be combined to transmit using a single fiber. This is a laser technology used to increase bandwidth on existing fiber optic backbones. More precisely, the technology is to multiplex the tight spectral spacing of a single fiber carrier in a given fiber in order to take advantage of achievable transmission performance (for example, to achieve minimal dispersion or attenuation). In this way, for a given information transmission capacity, the total number of optical fibers required can be reduced.
DWDM multi-channel multiplexer /demultiplexer (Mux /DeMux)modules are available on ITU channel spacing of 200GHz. They demonstrate low loss, temperature insensitivity and reliable performance in any system application. Mux / DeMux modules offer low-cost wavelength management solutions that are suitable for long haul, metro, and access application.
Parameter | 4-Channel | 8-Channel | 16-Channel | ||||
| Mux | Demux | Mux | Demux | Mux | Demux | ||
Channel Wavelength(nm) | ITU 100GHz Grid | ||||||
Channel Spacing(GHz) | 100(0.8nm) | ||||||
Channel Passband (@-0.5dB bandwidth(nm) | >0.25 | ||||||
Insertion Loss(dB) | ≤1.8 | ≤3.7 | ≤5.5 | ||||
Channel Uniformity(dB) | ≤0.6 | ≤1.0 | ≤1.5 | ||||
Channel Ripple(dB) | <0.3 | ||||||
Isolation(dB) | Adjacent | N/A | >30 | N/A | >30 | N/A | >30 |
| Non-adjacent | N/A | >40 | N/A | >40 | N/A | >40 | |
Insertion Loss Temperature Sensitivity(dB/℃) | <0.005 | ||||||
Wavelength Temperature Shifting (nm/℃) | <0.002 | ||||||
Polarization Dependent Loss(dB) | <0.1 | <0.1 | <0.15 | ||||
Polarization Mode Dispersion(ps) | <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) | A: L100×W80×H10 | ||||||
| B: L120×W80×H18 | |||||||
| C: L141×W115×H18 | |||||||
Low insertion loss
High channel isolation and low crosstalk
Can reach industrial grade
CE
ISO
ROHS
10 DWDM channels insertion into 16 DWDM channels insertion into CWDM
CWDM 1530nm wavelength 1550nm wavelength
Multiplexing of 8 channels on fiber pair
Low insertion loss
Low-profile modular design, fits in FMU 2-slot 1U chassis
LC/UPC connectors
1% monitor port for Tx and Rx, ensures easy troubleshooting without downtime
1310nm port allows the overlaid on an existing legacy 1310nm network such as 1000Base SFP LX, 10G SFP+ LR, 40G QSFP+ LR4 and 100G CFP LR4
Expansion port for future capacity expansion
Compliant to ITU G.694.1, 100GHz ITU gird, 0.8 nm spacing
High quality thin film filter technology
Passive, no electricity needed (MTBF ca. 500 years)
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Parameter | 4-Channel | 8-Channel | 16-Channel | ||||
| Mux | Demux | Mux | Demux | Mux | Demux | ||
Channel Wavelength(nm) | ITU 100GHz Grid | ||||||
Channel Spacing(GHz) | 100(0.8nm) | ||||||
Channel Passband (@-0.5dB bandwidth(nm) | >0.25 | ||||||
Insertion Loss(dB) | ≤1.8 | ≤3.7 | ≤5.5 | ||||
Channel Uniformity(dB) | ≤0.6 | ≤1.0 | ≤1.5 | ||||
Channel Ripple(dB) | <0.3 | ||||||
Isolation(dB) | Adjacent | N/A | >30 | N/A | >30 | N/A | >30 |
| Non-adjacent | N/A | >40 | N/A | >40 | N/A | >40 | |
Insertion Loss Temperature Sensitivity(dB/℃) | <0.005 | ||||||
Wavelength Temperature Shifting (nm/℃) | <0.002 | ||||||
Polarization Dependent Loss(dB) | <0.1 | <0.1 | <0.15 | ||||
Polarization Mode Dispersion(ps) | <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) | A: L100×W80×H10 | ||||||
| B: L120×W80×H18 | |||||||
| C: L141×W115×H18 | |||||||
