Contents
Figures.................................................................................................................. v
Tables.................................................................................................................. ix
Compliance standards.......................................................................................... xi
Safety and environmental notices....................................................................... xiii
Safety notices and labels.......................................................................................................................... xiii
Caution notices for the system............................................................................................................ xiv
Danger notices for the system ........................................................................................................... xvii
Special caution and safety notices..........................................................................................................xviii
General safety.................................................................................................................................... xviii
Handling static-sensitive devices........................................................................................................xix
Power and cabling information for NEBS (Network Equipment-Building System) GR-1089-
CORE................................................................................................................................................xix
Environmental notices................................................................................................................................xx
About this guide..................................................................................................xxi
Who should use this guide........................................................................................................................ xxi
Publications and related libraries............................................................................................................. xxi
Related websites...................................................................................................................................... xxii
Sending your comments...........................................................................................................................xxii
Know how to report a problem.................................................................................................................xxii
Chapter 1. System overview..................................................................................1
Chapter 2. Environmental requirements.................................................................5
Chapter 3. Before you begin the installation......................................................... 13
Reviewing your packing slip...................................................................................................................... 14
Identify the hardware components...........................................................................................................15
Direct current power supply units....................................................................................................... 16
Verify environmental requirements.......................................................................................................... 20
Review enclosure location guidelines.......................................................................................................20
Chapter 4. Installing the system hardware........................................................... 23
NEBS-compliant earth connection............................................................................................................23
Installing support rails for the system...................................................................................................... 23
Installing enclosures................................................................................................................................. 27
Installing an 5U expansion enclosure.......................................................................................................28
Safety notices and considerations.......................................................................................................29
Weight considerations: 5U expansion enclosure................................................................................ 33
Checklist: Unpacking and installing the 5U expansion enclosure...................................................... 37
Identify the hardware components..................................................................................................... 39
Removing the top cover....................................................................................................................... 41
Installing the support rails .................................................................................................................. 42
Installing or replacing the fascia..........................................................................................................44
Installing or replacing a drive.............................................................................................................. 46
iii