Cisco QSFP-100G-PSM4-S Compatible QSFP28 100GBASE PSM4 1310nm 500m SMF MPO/MTP-12 DDM/DOM Optics Transceiver, Support 4x25G LR

The Cisco QSFP-100G-PSM4-S compatible QSFP28 100G-PSM4 Optics is specifically designed for 4x25G Breakout Ethernet singlemode links.

Featuring a DML transmitter and a PIN receiver, and operating at a wavelength of 4x1310nm, this Optics utilizes an MTP/MPO-12 singlemode connector to deliver high-speed 4x25G transmission and exceptional reliability over link distances of up to 500m (OS2 SMF). 

It supports both DDM/DOM (Digital Optical Monitoring).

Primary Application: 
4x25G LR Breakout Connections