MRV Communications TS5000/XXX (TS5000G/XYZ/V** ユーザーズマニュアル

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37 

 

Indicator 

→

AIR RX 

F/O RX

1

 Management

2

 Align.  Loop  Fusion

3

 Heating

4

 SW 

Mode

5

 

Lasers Status 

L1 to L3

6

 

Position 

↓

Flag Sync  TX  RX  TX  RX 

 

 

 

 

 

 

ON

x X 

 

 

 

 

 

 

 

 

 

x 

OFF

 

 

x x  x  x  x  x  x 

x 

x 

 

 

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 inactive. 

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. 

6 - L1 is OFF if Dip switch toggle #3 is on ON position 

 

 

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.  

 

Indicator 

→

AIR RX 

F/O RX

1

 Management

2

 Align.  Loop  Fusion

3

 Heating

4

 SW 

Mode

5

 

Lasers Status 

L1 to L3 

Position 

↓

Flag Sync Flag Sync  TX  RX 

 

 

 

 

 

 

ON

x x x

 

x

 

 

 

 

 

 

 

 

x 

OFF

 

 

  x x x  x  x  x  x 

 

 

 

 

Table 8: Indicators

Table 9: Indicators