Product Info

DN00187365 ©Nokia Corporation Draft 49 (50)
Issue 2-0 en Nokia Proprietary and Confidential
Index
upgrade types
GSM to GSM/EDGE 9
A
adding new TRXs to a BTS 35
antistatic wrist strap 18
B
blocking a TRX 33
BTS Manager 41
C
chaining 37
commissioning 41
cooling fan
HVMF, high capacity 28
installing 28
removing 25
VMFA 25
D
disposal of units 48
E
electro-static discharge protection 18
environmental conditions 16
environmental data package 48
equipment required for upgrade 17
G
grounding 45
I
installing
cover 45
high capacity cooling fan 28
PSU 23
TRX 31, 34
M
master TRX 34
P
parts required for BTS chaining upgrade 15
parts required for GSM/EDGE upgrade 15
power supply precautions 13
power supply unit types 21
preparations for upgrade 13
R
removing
assemblycooling fan 25
cable entry block 25
cover 17
PSU 21
TRX 32
replacing
TRX 31
S
site, checking 16
software procedures 41
T
tools required for upgrade 17
transceiver unit (TRX)
blocking 33
installing 34
master 34
removing 32
slot order 32
unblocking 34
U
unblocking a TRX 34
upgrade types
1W to 5W TRX 9
capacity upgrade by chaining 11
capacity upgrade to a single BTS 35
W
working order for GSM/EDGE upgrade 9