Viavi CFP2-Electrical Adapter 3076/92.90 CFP2 4x25G Electrical Adapter w/ K1001Condition: Used Supplied as pictured with a K1001 Cable for External CFP2 MDIO Control ( Needed to transfer MDIO signals to external eval board). CFP2 4x25G Electrical Adapter (BN 3076 92. 90) With Wideband Jitter insertion and recovered clock output Electrical access to 4x25 interface, includes 4 times K1002 (8 coax cable assembly), will work in Port 1 only of ONT CFP2 Phy modules High performance active CFP2 electrical adapter, works with the ONT