Cisco CRS-1 - Manual (Page 41)

C H A P T E R
3-1
Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Site Planning Guide
OL-5802-09
3
Technical and Environmental Specifications
This chapter summarizes the technical and environmental specifications for the Cisco CRS Carrier
Routing System 8-Slot LCC. It includes the following sections:
• Line Card Chassis Specifications, page 3-1
• Equipment Rack Specifications, page 3-4
• Environmental Specifications, page 3-7
Line Card Chassis Specifications
Table 3-1 lists the system specifications for the Cisco CRS 8-slot LCC with a fixed configuration power
system installed.
Table 3-1 8-Slot Line Card Chassis Component and Power Specifications—Fixed Configuration
Power
Description Value
Supported Cards and Modules 8 modular services cards (MSCs) or forwarding
processor (FP) cards (line cards)
8 physical layer interface modules (PLIMs),
one for each MSC or FP
4 switch fabric cards (SFCs)
2 route processors (RP) cards or performance route
processor (PRP) cards
1 distributed route processor (DRP) card (no dedicated
slot; installs in open MSC slot)
2 fan trays (with four fans per fan tray)
1 air filter
Power Distribution Units 2 AC (Wye or Delta) or 2 DC power distribution units
(PDUs)
(cannot mix AC and DC PDUs in the chassis)
DC PDU Supports 1 DC power entry module (PEM)
AC PDU Supports 1 AC rectifier module