High Performance Multi Service WDM-PON Access Module 2 Channels To 7 Channels

Features: Precise wavelength coverage across all generations of PON (GPON to 25G PON & RF Video)

Pain points addressed/value: The device's spectral design precisely covers the OLT (1356~1360 nm) and ONU (1284~1288 nm) bands of GPON, XGS-PON, NG-PON2, and even 25GS-PON, and is compatible with the 1550-1560 nm RF video band. This allows network architects to simultaneously deploy basic home broadband, high-value enterprise leased lines, and analog television services on a single fiber, maximizing the return on investment (ROI) of single-fiber infrastructure.

Features: Flexible multi-channel configuration (2CH to 7CH) and ultra-low insertion loss

Pain points addressed/value: Provides multi-service wavelength combinations from 2 ports to 7 ports. Even with the most complex 7-channel full-configuration multiplexing, the maximum insertion loss is strictly controlled to within 2.3 dB (as low as 1.0 dB for 2 channels). This significantly saves on the link power budget of passive optical networks and expands the physical coverage radius and splitting ratio potential of OLT central office equipment.

Features: High channel isolation and crosstalk suppression

Pain points addressed/value: Provides high isolation of ≥30 dB between adjacent channels and ≥35 dB between non-adjacent channels. This completely isolates optical crosstalk between different generations of PON signals (as well as high-power video signals), ensuring absolute purity and low bit error rate for all data streams in high-load networks with multiple concurrent services.

Features: Extremely low PDL (maximum 0.5 dB) and excellent in-band flatness

Pain points addressed/value benefits: In-band flatness (Ripple) is strictly controlled between 0.3 dB (2/3CH) and 0.5 dB (5/6/7CH), and polarization dependent loss (PDL) is capped at 0.5 dB. This effectively ensures the polarization stability and uniformity of the signal in complex access network links, enhancing the system's resilience to minor wavelength drift caused by the aging of active devices.

Features: Excellent power handling and stability in harsh environments

Pain points addressed/value benefits: Maximum optical power handling capacity up to 300 mW, stable operation over a wide temperature range of -5°C to 65°C (storage temperature range of -40°C to 85°C). Perfectly suited for long-term deployment in harsh environments suchs as outdoor passive optical distribution boxes, street-side cabinets, and high-density data centers.