Exfo FTB-9100 for FTB-500 Optical Switch User Manual download pdf (Page 49)

SCPI Command Reference

Optical Switch 43

Product-Specific Commands—Description

:ROUTe[1..n]:OPEN:STATe?

Description This query returns a value indicating whether the

switch is optically open or closed.

On *RST, the value of this setting is OFF.

Syntax :ROUTe[1..n]:OPEN:STATe?

Parameter(s) None

Response Syntax <OpticalContinuity>

Response(s) OpticalContinuity:

The response data syntax for

<OpticalContinuity> is defined as a <NR1

NUMERIC RESPONSE DATA> element.

The <OpticalContinuity> response represents

the optical continuity state, where:

0, means there is no optical continuity.

1, means there is optical continuity.

Example(s) ROUT:CLOS

ROUT:OPEN:STAT? returns 0 (there is no optical

continuity)

ROUT:OPEN

ROUT:OPEN:STAT? returns 1 (there is optical

continuity)

Notes For all switches except: 1x2, 2x2, and 2x4.

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Exfo FTB-9100 for FTB-500 Optical Switch User Manual Page 49