DWDM is dense wavelength division multiplexing, a fiber optics technology for connecting multiple channels over a dark fiber pair using a multiplexer. It maximizes fiber usage and help organizations meet growing demands without laying or leasing more fiber until it’s absolutely necessary.
Features
Applications
Compliance
Specifications
| Parameters | Unit | Value | ||
| Operating Wavelength (nm) | nm | 1525~1565 | ||
| Channel spacing | nm | 0.8 | ||
| Channel Port | / | 8CH | 24CH | |
| Center Wavelength | / | C20~C27 | C20~C43 | |
| Pass band | nm | ±0.125 | ||
| Center Wavelength Accuracy | nm | ±0.05 | ||
| Port Insertion Loss | dB | ≤2.5 | ≤3.3 | |
| Port Link Loss（Remote+ HQ） | dB | ≤3.3 | ≤4.0 | |
| Isolation | Adjacent | dB | ≥30 | |
| Non-adjacent | dB | ≥40 | ||
| Ripple | dB | ≤0.5 | ||
| PDL | dB | ≤0.2 | ||
| RL | dB | ≥40 | ||
| Directivity | dB | ≥50 | ||
| Power | mW | ≤300 | ||
| Fiber Type | / | G657A1 | ||
| Fiber Length | cm | 50±5 | ||
| Connector | / | LC/UPC | ||
| Operating Temperature | ℃ | -20~+70 | ||
| Storage Temperature | ℃ | -40~+85 | ||
| Housing | mm | 484x250x44 | ||
EXW, FOB, CFR, CIF, DDU, DDP, CPT are optional.
TT, Paypal, Escrow, Alipay, Wechat are optional, no credit.
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