4RF Aprisa XE User Manual - page 215
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User Manual
Manual is about: 4RF Aprisa XE fixed point-to-point digital radio link
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272
Interface connections | 214
Q4EM Interface connections
Pin
number
Pin function
Direction
TIA-568A wire
colour
1 M
Input Green/white
2 M
1
Input
Green
3 Receive
(Ra/R)
Input
Orange/white
4 Transmit
(Tb/R1)
Output
Blue
5 Transmit
(Ta/T1)
Output
Blue/white
6 Receive
(Rb/T)
Input
Orange
7 E
Output
Brown/white
8 E
1
Output
Brown
RJ-45 connector LED indicators
LED Status
Explanation
Green
On
Normal operation (M signal)
Yellow
On
Alarm condition (E signal)
Green
Flashing
Port in loopback