User's Manual

March 1, 2002 Page E16
ARCi Hub
Power / Telemetry Cable Convention
Belden EN3/Internal Headers
3124A
Switchcraft
EN3 Downlead Twisted 9744
Pin 1 DC Ground* Black Black [ Black
[
2 DC + 8.5 VDC* Red Red [ Red
3 Telemetry + White Yellow [ White
[
6 Telemetry – Green Green [ Black
4 & 5 (reserved)
* ARCi lab standard
Internal Headers
Cord Connector Rear View
(equals)
Panel Connector front View
1
4
3
2
1 5
6
AR105
Rx
●
●
●
●
●
AR150
Tx
●
●
●
●
●
n.c.
+8 Vdc
ground
data -
data +
n.c.
+8 vdc
ground
data +
data -
data +
data -
ground
+8 Vdc
not used
(+5 Vdc)
to
SMA
to
SMA