Справочник Пользователя для MRV Communications TS5000/XXX (TS5000G/XYZ/V**

M R V   C o m m u n i c a t i o n s ,   I n c .   –   I n s t a l l a t i o n   M a n u a l  

38 

Notes 

1 - In case the tested TereScope has a Fusion option, the LEDs of the redundant F/O should be 
switched off if the backup is not connected. 

2 – TX LED Flashing when the RSM-SNMP is connected and the TereScope is transmitting 
management Data. (There is no Link indication) 

RX LED Flashing when the RSM-SNMP is connected and the TereScope is receiving management 
Data. (There is no Link indication) 

3 - This LED switches ON, when the fusion option is enabled. It starts blinking, when fusion is 
active, i.e. when the IR link stops operating and the back-up link becomes active. 

4 - This LED switches ON only when there is a heating option. The heating is activated by moving 
the DIP Switch toggle # 5 to ON position. 

5 - When the RSM-SNMP is connected and you choose to control the TereScope by software 
(Megavision), move the DIP Switch #10 to ON position and this LED will switch ON. 

 

 

The BER must be less than 10E-12 (10

-12

) for on-going tests and error-free for 

short tests. 

The PING test and file transfer procedure should not notify any TIME OUT alarm 
or last too long time compared to cabling connection.  

 

Proper Display 

Indicator 

→ 

AIR RX

 10 

Base-T

 

Position 

↓ Link 

Data 

Link Data 

Lasers Status 

L1 to L3

 

ON 

x  x  

x 

OFF 

 

 

 

 

 

Blinking 

 

x 

 

x 

 

 

 

 

The BER must be less than 1E-9 for lasting tests and display NO ERRORS for 
brief ones. 

The PING test and file transfer procedure should not notify any TIME OUT alarm 
or last too long time compared to cabling connection.  

 

 

 

Table 10: Indicators