37918A HP SS7 Dual V.35 & Dual DS-0 Modem Card

The 37918A HP SS7 Dual V.35 & Dual DS-0 Modem Card is a high‑performance communication interface designed for integration into telecommunications infrastructure. This card supports dual V.35 serial ports, providing robust high‑speed data links, and dual DS‑0 ports, enabling standard voice channel connections. Built to meet the requirements of Signaling System No. 7 (SS7) environments, it delivers reliable packet and circuit switching capabilities essential for modern network operations. The HP brand ensures quality construction and compatibility with enterprise networking equipment, while the dual‑port configuration offers flexibility for mixed data and voice traffic management. This modem card is ideal for service providers and network operators seeking a compact, versatile solution for SS7 signaling and traditional voice channel connectivity.