MSR 4-port enhanced synchronous/asynchronous serial MIM module (MIM-4SAE) - Multifunction Interface Module (MIM) with four D 28-pin connectors that transmit, receive, and process data on serial interfaces including V.24, V.35, X.21, RS449, and RS530
Manufacturer Part Numbers: JD541A, 0231A53E, RT-MIM-4SAE-H3, JD541-61101
We ship all products according to manufacturer specifications. If the manufacturer does not include an option as standard with the product (power supply, fan tray etc) we do not either unless specifically stated. If you are have questions regarding what is included with a product, please contact us.