5-Channel WDM Module: GPON | XGS-PON | NG-PON2 | RF Video | OTDR
The GLOBALfiber GF-3G-LGX02-GXNVO-1 is a compact 5-channel LGX WDM module designed for operators deploying next-generation multi-service fiber networks. Supporting GPON, XGS-PON, NG-PON2, RF Video, and OTDR on a single fiber, it enables full wavelength coexistence and a seamless upgrade path toward higher-capacity PON technologies without installing new fiber.
This module is engineered for FTTH/FTTB/FTTx access networks, 5G backhaul, enterprise broadband, and high-density urban deployments, offering low insertion loss, high wavelength isolation, and carrier-grade thermal stability. Its flexible LGX plug-in form factor integrates easily into existing 19? racks and outdoor cabinets.
GPON
Provides stable 2.5G/1.25G broadband for residential and enterprise access, supporting large split ratios and mass-market deployments.
XGS-PON
Delivers 10G symmetric performance, ideal for premium broadband, cloud services, corporate connectivity and 5G transport.
NG-PON2 (TWDM-PON)
Adds tunable multi-wavelength capability, enabling up to 8 simultaneous PON channels on a single fiber—perfect for advanced fiber access networks requiring scalability and high resilience.
RF Video
Enables broadcast and analog TV distribution alongside broadband, supporting hybrid service architectures.
OTDR
Provides precise fiber diagnostics, allowing continuous monitoring, troubleshooting and preventative maintenance without service disruption.
Key Benefits
• Full coexistence of GPON, XGS-PON, NG-PON2, RF Video and OTDR
• Future-proof wavelength plan for evolving PON architectures
• Low insertion loss and high wavelength isolation for signal stability
• Supports TWDM and multi-gigabit service rollout
• Carrier-grade – designed for –40°C to +85°C operation
• LGX plug-in module fits standard racks and cabinets
• Ideal for network upgrades without additional fiber deployment
Applications
• FTTH / FTTB / FTTx networks
• GPON ? XGS-PON ? NG-PON2 migrations
• High-density urban broadband deployments
• 5G fronthaul and small-cell backhaul
• Municipal and utility fiber networks