4-channel LGX WDM module combining GPON, XGS-PON, RF Video and OTDR on a single fiber. Designed for FTTx and network upgrades with low insertion loss and high wavelength isolation.
This GLOBALfiber 4-channel LGX WDM module enables simultaneous transmission of GPON (1290–1330 / 1480–1550 nm), XGS-PON (1260–1280 / 1575–1580 nm), RF Video (1540–1560 nm) and OTDR (1600–1675 nm) on a single fiber.
Based on the specifications shown in the datasheet (page 4), the module offers:
• Low insertion loss (<0.9 dB GPON, <1.1 dB XGS-PON, <1.3 dB RF Video/OTDR)
• >30 dB wavelength isolation for stable coexistence
• Carrier-grade operation from –40°C to +85°C
• SC/UPC or LC/UPC PON interfaces and SC/APC or LC/APC OTDR ports
Ideal for operators upgrading to XGS-PON or integrating RF video services without deploying new fiber. Suitable for FTTH/FTTB, 5G backhaul, and networks requiring OTDR monitoring. Available in 1×4CH, 2×4CH and 4×4CH LGX plug-in modules.