Cisco Sfp-Ge-S Compatible Sfp - 1000Base-Sx 1 Gbps - 1Gbe Module - 1Ge Gigabit E

The Mxt1001Mbk Black Serial Extension Cable (1M) Features One Db9 Male Connector And One Db9 Female Connector, Providing A High Quality Extension For Your Rs232 Serial Devices, Which Enables You To Position Your Peripheral Devices As Needed. Note: This Is A Straight-Through Cable, Not A Null-Modem. Expertly Designed And Constructed Of Top Quality Materials To Ensure Durability, This Db9 Extension Cable Is Backed By Our Lifetime Warranty.