Waterproof Protection - NEC PASOLINK Training Course

NEC
TERMINAL

Waterproof Protection:

LA PORT (D-sub Connector,15 Pins)
Pin 1
After cable connection, the following part shall be wrapped by
Pin 3
Pin 4
self-bonding
Pin 5
Pin 11
tape for waterproof (see Following Fig. ),
Pin 12
Pin 13
Pin 15
Pin 2,8 and 14
ODU
IF IN/OUT(N-P Connector)
RF IN/OUT
13 GHz PBR140
18 GHz PBR220
26 GHz PBR260
38 GHz PBR320
Waterproof Protection:
After cable connection, the following part shall be wrapped by self-bonding
tape for waterproof (see Following Fig. ),
ODU
IF CABLE
January 2002
Control/Monitoring signal input/output from/to personal computer
TXD
RXD
RTS
CTS
LOCAL CTS
LOCAL RTS
LOCAL RXD
LOCAL TXD
Ground
TX IF signal input and RX IF signal output
Danger: Do not disconnect the coaxial cable before turning off the power
switch on the IDU.
RF signal input/output from/to antenna.
Self-bonding tape
Note: the self-bonding tape shall be prepared by customer.
Location of connector for waterproof
PASOLINK installation procedure
DESCRIPTION
This part shall be wrapped by
self-b onding tape for
waterproof.
IFL Connector
ODU