Cisco AS5850 Руководство по установке оборудования - Страница 13
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Chapter 1
Cisco AS5850 Product Overview
In systems with two RSCs, the way the RSC uses the backplane buses will depend on the mode the
system is operating in. Sometimes one RSC will control all the backplane DS0s and sometimes their use
will be divided between the RSCs.
Environmental Monitoring
Environmental monitoring for the full chassis is carried out by both RSCs. This means that warnings
about overheating cards go to both RSCs, regardless of which one owns the slot. Sending the warnings
to both RSCs reduces the chance of an environmental problem going unreported.
For detailed chassis specification tables, refer to
Field-Replaceable Units
The Cisco AS5850 is designed to make component removal and replacement easy. This section describes
the Cisco AS5850 field-replaceable units (FRUs).
Table 1-3
Table 1-3
Field-Replaceable Unit
24E1 trunk card
24T1 trunk card
CT3/216 universal port card
SDH/STM-1 trunk card
324 universal port card
Route switch controller card (RSC)
Enhanced route switch controller card (ERSC)
Blank filler cards
Cooling module
Power entry module
Rack-mount kit
Singlemode gigabit Ethernet module
Multimode gigabit Ethernet module
2400 W 120V AC-input power shelf
AC-input single power module
For information about the feature cards used in the Cisco AS5850, refer to the Cisco AS5850 Universal
Gateway Card Guide that shipped with your system. For information about other FRUs, review the rest
of this chapter, or for detailed specification tables, refer to
78-10573-06 0A
describes available Cisco AS5850 FRUs that can be ordered as spares.
Field Replaceable Units
Appendix A, "Cisco AS5850 Specifications."
Product Number
AS58-24CE1=
AS58-24CT1=
AS58-1CT3/216U=
AS58-1STM1=
AS58-324UPC-CC=
AS58-RSC-2GE=
AS58-ERSC-2GE=
DS58-BLANK=
AS5850-CM=
AS5850-PEMF=
AS5850-RMK=
GBIC-LH-SM=
GBIC-SX-MM=
AS58-PWR-3AC/2400=
AS58-PWR-3AC/MOD=
Appendix A, "Cisco AS5850 Specifications."
Cisco AS5850 Universal Gateway Hardware Installation Guide
Field-Replaceable Units
1-13