DWDM-XENPAK-51.72 — Cisco SFP

The DWDM-XENPAK-51.72 is a Cisco XENPAK optical module designed for DWDM transmissions over single-mode fiber. As no wavelength value is provided in the specifications, this module operates on a dedicated DWDM grid channel. Intended for Cisco XENPAK-compatible core switches and routers, it ensures stable, high-capacity links over shared infrastructures.

Its use is recommended in metropolitan or long-haul transport environments requiring dense multiplexing and maximum reliability. Native Cisco compatibility guarantees integration without additional adaptation costs. Genuine Cisco hardware, manufacturer warranty.