LCOM L-COM 
RS25EM
RS25EMI
RS25EMI8
25EMI8M
Features:
Used to convert serial D-Sub data connectors to modular RJ style jacks
Fully shielded housing protects against EMI/RFI
30 micro inches gold plating for reliable connections
Short screws for compact spaces and security
Factory crimped leads snap into jacks quickly for field installation
Applications:
Telecom/D-Sub conversion
Factory Automation
EMI/RFI rich environments