DWDM-X2-37.40 — 1537.40 nm — X2 10 Gbps

The Cisco DWDM-X2-37.40 is a 10 Gbps DWDM X2 module for single-mode fiber, transmitting at a wavelength of 1537.40 nm with a reach of 80 km. An SC (UPC) duplex connector, IEEE 10GBASE-ZR compliance, and an operating range of 0 to 70 degrees C make it a robust transceiver for professional network environments.

Designed for Cisco equipment with X2 slots, this transceiver carries a 10 Gbps stream over the DWDM wavelength of 1537.40 nm, enabling efficient spectral density on long-haul links. The preferred solution for upgrading to 10 Gbps on existing DWDM infrastructure. Genuine Cisco hardware, manufacturer warranty.