R E V I E W D R A F T — C I S C O C O N F I D E N T I A L
5-3
Cisco Connected Grid Routers 2010 Hardware Installation Guide
OL-21559-01
Chapter 5 Installing and Upgrading Internal Modules
Removing and Installing Compact Flash Memory Cards
Figure 5-1
Removing the Cisco 2010 CGR Power Supply
Step 3
Insert the replacement power supply into the chassis. See
.
Step 4
Tighten the captive screws that fasten the power supply to the chassis.
Removing and Installing Compact Flash Memory Cards
This section describes installing and replacing compact flash (CF) memory cards in Cisco 2010 CGR
routers. It contains the following sections:
•
Preventing Electrostatic Discharge Damage, page 5-3
•
Removing a Compact Flash Memory Card, page 5-4
•
Installing a Compact Flash Memory Card, page 5-6
Preventing Electrostatic Discharge Damage
Compact flash memory cards are sensitive to electrostatic discharge (ESD) damage, which can occur
when electronic cards or components are handled improperly, results in complete or intermittent failures.
To prevent ESD damage, follow these guidelines:
•
Always use an ESD wrist or ankle strap and ensure that it makes good skin contact.
•
Connect the equipment end of the strap to an unfinished chassis surface.
•
Place a removed compact flash memory card on an antistatic surface or in a static shielding bag. If
the card will be returned to the factory, immediately place it in a static shielding bag.
•
Avoid contact between the card and clothing. The wrist strap protects the card from ESD voltages
on the body only; ESD voltages on clothing can still cause damage.
•
Do not remove the wrist strap until the installation is complete.
Caution
For safety, periodically check the resistance value of the antistatic strap. The measurement should be
between 1 and 10 megohms (Mohms).
1
Power supply
2
Power supply captive screws
277597
PSU1
PSU2
PSU OK
PWR-150W
-HV
SYS SPD
SPD SPD
SPD
2
0
1
USB
CON
ACT
SFP
0/0
EN
SFP
0/1
EN
GE
0/1
LINK
GE
0/0
LINK
PSU
2
3
1
CONSOLE
SLOT
CF1
DO NO
T REMO
VE DURING
NETWORK OPERA
TION
CF0
DO NO
T REMO
VE DURING
NETWORK OPERA
TION
Cisco 2935R
“CAUTION:
This unit ma
y have more than one po
wer source
.
Disconnect all po
wer sources bef
ore servicing to a
void electr
ic chock.”
PS Type
LoV dc
HiV dc
V ac, 50/60 Hz
10A
2A
2A
Input Rating P
er Sources
24-60V
100-270V
100-240V ~
PSU1
PSU2
PSU OK
PWR-150W
-HV
SYS SPD
SPD SPD
SPD
2
0
1
USB
CON
ACT
SFP
0/1
EN
SFP
0/0
EN
GE
0/1
LINK
GE
0/0
LINK
PSU
2
3
1
CONSOLE
SLOT
CF1
CF0
PSU OK
PWR-150W
-HV
DO NOT REMO
VE DURING
NETWORK OPERA
TION
DO NOT REMO
VE DURING
NETWORK OPERA
TION
Cisco Connected Gr
id Router 2000 Ser
ies
CAUTION:
This unit ma
y have more than
one power source
. Disconnect all po
wer
sources bef
ore servicing to a
void
electric shoc
k.
PSU OK
PWR-150W
-HV
2
1
2
PS
Type
Input T
erminal
Symbol
Input Rating
Per Sour
ce
Lo V DC
Hi V DC
Lo
24 - 60
V
10A
100-250V
2A
100-240V
~
2A
50-60 Hz
Hi
or
V AC
~
