1. Cisco compatible CWDM module 2. 2.5G CWDM optics 3. CWDM Grid wavelength 4. WDM 40km 80km 120KM 5. CWDM 2.5G SFP 1570nm PON Optical 2.5G CWDM SFP Transceiver up 120km optional Wavelength 1570nm Features:CWDM PON network including 10G CWDM XFP/SFP+ 10g CWDM X2 XENPAKFrom 1.25G 2.5Gbps to 10Gbps CWDM optical transceiverER/ZR optionalData rate selectable ≤4.25Gbps or 9.95Gbps to 10.3Gbps bit ...