The Cisco ONS-SE-155-1530 CWDM SFP Transceiver Module is a CWDM-capable SFP device designed for Cisco’s Optical Networking System environments. It carries the WMOTBH8AAA designation and is described in the available data as an ONS SFP with CWDM functionality, including references to 15310 and 15454 in the description. This module plugs into SFP ports to provide CWDM connectivity on compatible Cisco ONS hardware.
