DWDM-SFP-42.94 — Cisco SFP

The DWDM-SFP-42.94 is a genuine Cisco DWDM SFP module, designed for optical multiplexing over single-mode fiber. It operates on a fixed channel of the DWDM grid and installs in any Cisco equipment with a standard SFP slot. The available specifications do not include a wavelength value, data rate, or reach.

This transceiver is particularly useful in point-to-point or DWDM ring network topologies, where each channel carries an independent traffic stream over a shared physical fiber. It enables a significant increase in capacity without requiring additional civil engineering work. Genuine Cisco hardware, manufacturer warranty.