Cisco Systems Cisco 12816 Manuale Utente
2-19
Cisco 12016, Cisco 12416, and Cisco 12816 Router Installation and Configuration Guide
OL-11495-01
Chapter 2 Preparing for Installation
Site Requirement Guidelines
lists power cord options. All AC-input power supply power cords
measure 14 feet (4.3 m).
DC-Powered Routers
Connections to DC PEMs are rated at 60 amps maximum. A dedicated,
commensurately rated DC power source is required for each PEM connection.
commensurately rated DC power source is required for each PEM connection.
For DC power cables, we recommend that you use a commensurately rated,
high-strand-count copper wire cable. Connection to the DC power shelf requires
one earth ground cable and two cable leads; a source DC (–) and source DC return
(+) for each PEM. The length of the cables depends on your router location from
the source power.
high-strand-count copper wire cable. Connection to the DC power shelf requires
one earth ground cable and two cable leads; a source DC (–) and source DC return
(+) for each PEM. The length of the cables depends on your router location from
the source power.
Note
DC power cables are not available from Cisco, but are available from any
commercial cable vendor.
commercial cable vendor.
Table 2-1
AC Power Cord International Options
Label
Description
Part Number
North America
20 A, 250 VAC
CAB-GSR16-US=
Australia, New Zealand
15 A, 250 VAC
CAB-GSR16-AU=
Europe, Argentina, Brazil
16 A, 250 VAC
CAB-GSR16-EU=
Italy
16 A, 250 VAC
CAB-GSR16-IT=
United Kingdom
13 A, 250 VAC
(13 A replaceable fuse)
CAB-GSR16-UK=