You can connect the splitter to a switch or patch panel requires a male-to-male RJ-21 cable, Category 3 or above. You can order RJ-21 cables from your cable vendor, or you can order these cables from your Cisco sales representative:
CAB-5-M120M120-5= (Category 5 cable with 90-degree, male-to-male RJ-21 connectors)
CAB-5-M180M120-5= (Category 5 cable with 120-degree, male-to-male RJ-21 connectors)
If you like to get more information related to connection types and cables, the below link will provide more technical specification
http://www.cisco.com/en/US/products/hw/switches/ps1901/prod_release_note09186a00800d9096.html#xtocid22
