Cisco 1750, Руководство по установке

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Additional Required Equipment
xii
Cisco 1750 Router Hardware Installation Guide
78-6169-02
Cisco VIC To make a voice connection, the router must have a supported VIC
installed. The router supports up to three cards. You can either order
the cards when ordering the router, and they will be installed for
you, or you can order the cards separately, after receiving the router,
and install them yourself.
Straight-through
RJ-45-to-RJ-45 cable This cable connects the router to the Ethernet LAN and the WICs to
various WAN services, including ISDN, T1/FT1, and 56-kbps
services. You will need one cable for each of these connections.
Standard RJ-11 telephone
cable This cable connects the VIC to a telephone, fax machine, or a
telephone wall-jack. You will need one cable for each of these
connections.
Standard RJ-48 telephone
cable This cable connects the VIC to a PBX trunk line. You will need one
cable for each of these connections.
Serial cable This cable connects a serial card to serial services. You must order
this cable from Cisco. For detailed information about serial cable
types, refer to the
Cisco WAN Interface Cards Hardware
Installation Guide that comes with every card.
NT1 Some ISDN service providers require a Network Termination 1
device to connect an ISDN S/T port to the ISDN line.
Asynchronous modem To configure the router from a remote location, connect a modem to
the AUX port on the router.
Table 6 Additional Required Equipment (continued)
Equipment When You Use It