The HDCN26 to V.35 Female Smart Serial Cable (CAB-SS-V35FC) is specifically designed for Cisco networking devices. This cable connects the smart serial interface on Cisco routers to V.35 serial interface on WAN devices. With its high-quality construction, it ensures reliable and efficient data transmission. The smart serial connection provides versatility and flexibility, compatible with various Cisco networking solutions. This cable's patented design guarantees a secure and secure connection, minimizing the risk of data loss or interference. It's a crucial component for establishing smooth and seamless connectivity in your network setup.