DWDM Mux Demux is usually used for long-haul transmission where wavelengths are packed tightly together over the C-band, up to 48 wavelengths in 100GHz grid(0.8nm) and 96 wavelengths in 50GHz grid(0.4nm). Its protocol is transparent and suits applications including 10/1G Ethernet, SDH/SONET, 16/8/4/2/1G Fibre Channel, FTTX, and CATV.
Our DWDM Mux Demux are modular, saleable, and are perfectly suited to transport PDH, SDH / SONET, ETHERNET services over WDM, CWDM, and DWDM in optical metro edge and access networks.
4CH multiplexer Features
Low Optical Insertion Loss
Mux/Demux Four/Eight wavelengths
SC connectors for interfacing
Reliable passive WDM optical technology
Scales easily for ring networks
Low-profile modular design
Fits in 1RU 19" rack mount chassis
Compliance with ROHS
4CH DWDM Mux Demux Specification
Parameter | Unit | MUX/DEMUX |
Channel Number | CH | 4 |
Operating Wavelength | nm | 1525~1565 Optional |
Center Wavelength@λc | nm | C Band, ITU Grid |
Channel Spacing | nm | 0.8nm(100GHz) |
Channel Insertion Loss | dB | ≤1.5 |
Pass-band Bandwidth | nm | ITU±0.11 |
Channel Ripple | dB | ≤0.5 |
Adjacent Channel Isolation | dB | ≥30 |
Non-Adjacent Channel Isolation | dB | ≥35 |
Return Loss | dB | ≥50 |
Directivity | dB | ≥50 |
PDL | dB | ≤0.15 |
PMD | ps | ≤0.1 |
Power Handling | mW | ≤500 |
Operating Temperature | °C | -10~+70 |
Storage Temperature | °C | -40 ~+85 |
Fiber Type | - | Corning SMF-28e Ultra |
Package Size | mm | 100x80x10 |
Guangzhou Sintai Communication Co., Ltd, which was founded in early 2013, is specialized in the optical transmission field with R&D, production, sales and customer service.
