Because of its low cost, low power consumption, small size and many other advantages, the coarse wavelength division multiplexer is a low-cost, high-performance transmission solution that has been widely used in metropolitan area network transmission.

Key features

• The coarse wavelength division multiplexer is based on the thin film filter technology and is mainly applied to the metro network convergence and access layer, which can build networks and conduct services in a short time.
• The uniformity of light distribution is good, and the optical fiber signal can be evenly distributed to the users.
• Low insertion loss High channel isolation Optical path without glue technology Thermal stability and high reliability are in full compliance with reliability GR1221 and environmentally friendly RoHS standards Online test Wavelength division multiplexing system Upload/download system wired TV internet Routing/data network.

Application scope

• Fiber to the home (FTTH) projects
• Cable network TV (CATV)
• Passive optical network systems (EPON / BPON / GPON)
• Other optical splitting systems
• Local area networks (LAN) and access networks
• Metropolitan area networks (MAN)

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