
5251 or 5260 Modem
Before you begin:
Verify that the following items came with your DSL kit:
Documentation
R-11 DSL cable
RJ-45 Ethernet cable
straight-through
RJ-45 crossover
(Xover) Ethernet cable
Line filter(s)
PCI Ethernet adapter
Wall-mount line filter
Power supply
Two-to-one adapter(s)
Your service provider may include a wall-mount filter, two-to-one adapter(s), line filter(s), and an Ethernet
adapter in your DSL kit. If you received any of these items, follow the instructions provided in this guide for
basic installation. If you need further assistance installing these items, please contact your service provider.