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OEM SKU: DWDM-10GFH-SFP-40-40 

Multi-Vendor Compatible DWDM 10G Fronthaul SFP+ Module (Tx/Rx Ch. 40 (1545.32 nm)/17-61, ITU Grid: C-Band 100 Ghz, 1.22-10.1376 Gbps, Max. 40km over SMF, 16 dB, Temp. 0-70C)

OEM SKU: FTCD4525E2PxM 

Finisar Compatible 400GBASE-DR4 QSFP-DD Module (Tx/Rx 4×1310 PSM4, 106.25 Gbps (PAM4) per lane, up to 425 Gbps, Max. 500m over SMF, 3 dB, Temp. 0-70C, MTP/MPO-12 Connector)

OEM SKU: XCVR-080W39 

Ciena Compatible DWDM 1.25G SFP Module (Tx/Rx Ch. 39 (1546.12 nm)/17-61, ITU Grid: C-Band 100 Ghz, 1.063-1.25Gbps, Max. 80km over SMF, 24 dB, Temp. 0-70C)