200Ghz DWDM Network Mux Demux Module For FTTX CATV
200Ghz DWDM Network Extension Mux/Demux Module
GEZHI’ DWDM Mux Demux is usually used for long-haul transmission where wavelengths are packed tightly together over the C-band. It's protocol transparent and suit applications including 10/1G Ethernet, SDH/SONET, 16/8/4/2/1G Fibre Channel, FTTx and CATV.
This 200 GHz Dense Wavelength Division Multiplexer (DWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add and drop at the ITU wavelength. It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path . It can be used for wavelength add/drop in telecommunication network system.
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Specification
| Parameter | Unit | 8+1CH DWDM Mux+Demux | |
| Channel Number | -- | 8+1CH | |
| Operation Wavelength | nm | C21~C35+EXP+1% Monitor Port | |
| Channel Central Wavelength | nm | ITU-T Grid @DWDM | |
| Channel Passband | nm | 1.6 (200Ghz) | |
| Insertion Loss @PB | dB | <2.8 | |
| Mux 1% monitoring | dB | <24.5 | |
| Demux 1% monitoring | dB | <23 | |
| Isolation @Adjacent Channel | dB | >30 | |
| Isolation @Non-adjacent Channel | dB | >40 | |
| Passband Ripple | dB | <0.5 | |
| Polarization Dependent Loss | dB | <0.15 | |
| Polarization Mode Dispersion | ps | <0.1 | |
| Directivity & Return Loss | dB | Directivity: >50 Return Loss:>45 | |
| Power Handling | mW | <500 | |
| Connector | -- | LC/UPC or customized | |
| Fiber Type | -- | SMF-28e or Customized | |
| Operating Temperature | ℃ | -5 ~ +75 | |
| Storage Temperature | ℃ | -40 ~ +85 | |
| Package Dimension | mm | ABS box 140x115x18 | |
1x8 Passive DWDM Splitter Module dual fiber with 1% Monitor Port
GEZHI Photonics Co.,Ltd is a factory which mainly produce DWDM, AWG DWDM Module, CWDM, Filter WDM, Mechanical Optical Switch like 1x1, 1x2, 2x2B, 2x2F, 2x4, 4x4, 1x4, 1x8 and 1xN Multi Channel Optical Switch, Optical Switch Equipment, MEMS Optical Switch, MEM VOA, Optical Patch Cord etc.
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