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| Brand Name: | Gracyfiber |
| MOQ: | 100pcs |
| Payment Terms: | T/T |
DWDM Multiplexer / OADM (Optical Add-Drop Multiplexer) Module — 2CH, 4CH, 8CH, 16CH, 32CH; 100GHz / 200GHz Spacing; With Monitor and 1310nm Port — For Optical Transmission Systems
This DWDM Multiplexer OADM is a Dense Wavelength Division Multiplexing (DWDM) and Optical Add-Drop Multiplexing (OADM) module designed for high-capacity optical transmission networks. It operates within a wavelength range of 1525–1565 nm, supporting center wavelengths on the ITU Grid C11–C64, and can also be customized to meet specific system requirements. The product supports both 100 GHz and 200 GHz channel spacing and offers various channel configurations—including 2-channel, 4-channel, 8-channel, 16-channel, and 32-channel options—making it suitable for wavelength multiplexing, demultiplexing, and service add/drop applications in Metropolitan Area Networks (MANs), backbone networks, access aggregation networks, and various other WDM systems.
| Parameter | Unit | Value | |||||
|---|---|---|---|---|---|---|---|
| Operating Wavelength | nm | 1525~1565 | |||||
| Special Port | nm | Monitor,1310 (1260~1360) | |||||
| Center Wavelength | nm | ITU Grid(C11 ~C64) or Customized | |||||
| Channel Spacing | nm | 100GHz (0.8nm), 200G(0.8nm) | |||||
| Channel Passband | Min | nm | ±0.11 (100GHz), ±0.25 (200GHz), | ||||
| Channel | - | 2CH | 4CH | 8CH | 16CH | 32CH | |
| Port Insertion Loss | Max | dB | 1.3 | 1.8 | 2.8 | 4.5 | 4.8 |
| Isolation | Adjacent | dB | ≥30 | ≥30 | ≥30 | ≥30 | ≥30 |
| Non-adjacent | dB | ≥40 | ≥40 | ≥40 | ≥40 | ≥40 | |
| 1310 Port | Max | dB | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Ripple | Max | dB | 0.3 | 0.3 | 0.5 | 0.5 | 0.5 |
| PDL | Max | dB | 0.5 | ||||
| Return Loss | Min | dB | 40 | ||||
| Directivity | Min | dB | 50 | ||||
| Power Handing | Max | mW | 300 | ||||
| Fiber Type | - | G67A1/ A2/ B3 or SMF-28 | |||||
| Fiber Coating | um | 250 µm / 900 µm loose tube | |||||
| Fiber Length | mm | 1000 | |||||
| Connector | - | LC/UPC or Customized | |||||
| Dimensions (HxWxD) | mm | 80x58x8, 120x80x18, 155x129x29, 482x250x44 | |||||
| Operating Temperature | °C | -5~65 | |||||
| Storage Temperature | °C | -40~85 | |||||
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