Cisco Cisco TNCS Element Management System Data Sheet

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Transponder for Model 6920 Optoelectronic Node 
 
3
 
 
Specifications, continued 
 
Monitored Parameters 
Analog Parameters 
Units 
Range 
Node Temperature 
°
Internal Temperature 
Transponder Data Carrier 
dBmV 
RF Input Level 
Power Supply 
V AC 
AC Input Voltage 
Power Supply 
V DC 
DC Output Voltage 
Tamper Switch 
 
Housing Open or Closed 
Optical Parameters 
 
 
Rx1/Rx2 Optical Power 
mW 
0 to 2.75 
Tx Optical Power 
mW 
0 to 2.5 
Status Functions 
 
 
Housing Opened/Closed 
 
Normal (Closed)/Tamper (Opened) 
Rx1 Fault Status 
 
OK or Fault 
Rx2 Fault Status 
 
OK or Fault 
Return Backup Status 
 
Primary or Backup 
 
Controllable Parameters 
Device 
Control Variables
Receiver 1 Backup Control 
Primary/Backup
Transmitter Backup Control 
Primary/Secondary
Transmitter Enable Control 
Enable/Disable
Reverse Switch 
Normal/ -6 dB/Off