Cisco Systems CRS-1 manual IN-2

Index

restricted system access 2-3

safety extra-low voltage (SELV) requirements 2-3

specifications	3-2
torque value for power connector screws 2-5
dimensions, chassis	4-5

E

electrical codes 2-2

environmental specifications (table) 3-6equipment rack

considerations 4-3overview 4-3specifications (table) 3-3

Ethernet ports 4-6

G

grounding requirements 2-2,2-9

H

heat dissipation, specifications 3-6humidity, specifications 3-6

I

impedance carriers B-3installation

clearance distance 4-5installation checklist A-1

See also site planning

F

Figures
8-slot chassis in equipment rack					4-3
AC Delta PDU wiring			2-8
AC Delta power cord plug				2-7
AC Wye PDU wiring			2-8
AC Wye power cord plug				2-7
Cable Management Bracket (Front of Chassis
Only)	4-7
chassis airflow		2-10
chassis floor plan 4-5
chassis front		1-2
chassis rear 1-3
chassis slot numbers			1-5
DC earth ground cable lug				2-5
DC input power cable lug				2-4
DC PDU power cable connections					2-5
filter, air	2-10
floor plan	4-4,4-5

M

midplane, chassis 1-4MSCs B-3

N

NEBS grounding requirements 2-9

O

OC-48/STM-16 PLIM B-3

OC-192/STM-64 PLIM B-3

OC-768/STM-256 PLIM B-3

P

PDUs
AC Delta wiring	2-7
AC Wye wiring	2-8

physical layer interface modules, See PLIMs PLIMs

impedance carrier B-3

Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis Site Planning Guide

IN-2 OL-5802-06