WDM Card Optical Mux/Demux Low Loss High Isolation 1U Hot‑Swappable

WDM Card Optical Mux/Demux Low Loss High Isolation 1U Hot‑Swappable

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Product Testing

We test products one by one. We test product functionality by simulating real-world usage scenarios to ensure smooth operation.

One-stop Service

Our products include optical fiber equipment, optical cable, accessories, tools, etc., whether you are a wholesaler, distributor, engineer, ISP, we can meet your needs.

14 months Warranty

Our warranty is above industry standards, up to 14 months. This is based on our confidence in the quality of our products and we want to give our customers more protection
Description

WDM Card

Product Description

When WDM is used for online monitoring or spare fiber monitoring, it is installed in the local office room to provide optical wave splitting and combining for OTDR board, user optical transceiver and monitored optical fiber.

Technical specifications

Function

Parameter

Transmissive wavelength

1625nm

Reflectance wavelength

1310/1550nm

1550/1625nm

Passage bandwidth insertion loss

≤1.0 dB

Reflective bandwidth insertion

loss

≤0.80 dB

Transceiver bandwidth isolation

≥40 dB

Reflective band bandwidth isolation

≥15 dB

Polarization-related loss

≤0.1 dB

Band thermal stability

≤0.003 (nm/℃)

Adhesion thermal stability

≤0.005(dB/℃)

Directivity

≥55 dB

Type of optical fiber

SM（9/125um

Type of connector

LC/UPC

working temperature

0℃～+45℃

Relative humidity

30℃ not more than 90% (no condensation)

Storage temperature

−20℃～+70℃

Size

1U standard slot