Cisco Proteus Node Return Digital Transmitter with Ethernet Installationsanleitung
3-16
Setup and Operation
78-4028521-01 Rev B
Alarm Tables,
Continued
Models
(front panel
label)
Description
Vital Sign
VS#/Pin#
Vital Sign Description
Logic
ELLRR
5-210 MHz
Laser Link half-
width 5-210 MHz
receiver, front panel
optical connector
#1/#5
#2/#11
#3
#4/#4
Redundant Power Alarm
– active when module
detects loss of +24 V DC
“A” supply
Optical Receive Power
No connection
Global Alarm – optical
Optical Receive Power
No connection
Global Alarm – optical
receive power < -17 dBm,
“A” supply fails
0 V = normal
+5 V = alarm
1 V/mW
No connection
24 V = normal
0 V = alarm
Amplifier Modules Alarm Table
Models
(front panel
label)
Description
Vital Sign
VS#/Pin#
Vital Sign Description
Logic
AMP/4
AMP/FF
AMP Dual
Laser Link quad (4
outputs)
50-600 MHz and
50-750 MHz
Feedforward (single
Feedforward (single
output) 50-550 MHz
amplifier
Laser Link dual amp
Laser Link dual amp
(2 outputs),
50-750 MHz and
50-870 MHz
#1/#5
#2
#3
#4/#4
Redundant Power Alarm
– active when module
detects loss of +24 V DC
“A” supply
No connection
No connection
Global Alarm – “A”
No connection
No connection
Global Alarm – “A”
supply fails
0 V = normal
+5 V = alarm
No connection
No connection
24 V = normal
0 V = alarm