Index

G

grounding 8, 9, 33, 35, 51

H

hard disk drive

backing up the system 56 description of 12 location of in chassis 62 replacing the hardware 56

restoring the system configuration 57 hot-swap

AC power supply module 12, 55 DC power supply module 12, 52

I

Installation 49

L

LEDs

on back panel 18 on front panel 17

licensing

software distribution information 81

M

MTBF 19

O

options

list of 80 order numbers

list of 79

P

part numbers

list of 79

PCI card bracket

location in chassis 62

PCI NIC

location in chassis 62 PCM ports

connector pinout 36 description of 35 location of 35 specifications 16

physical specifications 19 power input

on AC power supply module 35 on DC power supply module 35

power supply

AC module, installation of 50 AC module, replacement of 51 DC module, installation of 50 DC module, replacement of 50 description of 12

location of cage in chassis 62 visual status indicator 18

product IDs list of 79

R

rack-mounting options

descriptions of 34 list of 80

reliability calculations 19 replacing the hard drive 56 reset switch

location of 17

restoring the system configuration 57 riser board assembly

location in chassis 62

S

safety

compliance specifications 21 essential compliance information 28 international warnings 69

warnings and cautions for service personnel 43

warnings and cautions for users 7 when replacing back-up battery 66

safety ground studs

on DC power supply units 33, 35, 51 SELV 7, 28, 36, 39, 40, 87

serial port

connector pinout 39 location of 39 specifications 17

server board

description of 12 location in chassis 62 replacing back-up battery 66

service requirements

tools 47 signaling links

specifications 15 software licensing

important information 81 spare assemblies

list of 80 SPCI boards

installing or replacing 64 preparing to install 62

splitter cable

90

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Dialogic SS7G21, SS7G22 manual Mtbf