Extron electronic FLS 101 manual FPM 101 Power Meter Controls and Connections

FPM 101 Power Meter — Controls and Connections

a

b c

0000	nm
	Hz

	0.00	∝W	d
	0000	dB
		nm
WAVE ID		Hz
	0.00
		∝W
		dB

µW Set
dB	Ref	λ	e
dBm

f

FPM 101

FIBER POWER METER

POWER

Figure 3. FPM 101 Power Meter

AAdapter Cap — Adapts the thread-on optical input to various fiber optic cable connectors. The FPM 101 includes an LC adapter cap which matches most Extron applications.

BOptical input — Accepts the thread-on adapter cap allowing you to quickly change the fiber optic connector.

CPower adapter port (located on the top panel) — Mini-USB Type B connector for external power supply connection

DLCD Display — Displays the various values of the selected mode including power in dBm or uW, insertion loss in dB, calibrated wavelength, tone signal in Hz, WAVE ID, references, and battery strength.

EDual Function Buttons — Three buttons, each with primary and secondary functions, to select power measurement type, (λ), set the reference level, (Ref), and manually select the measurement wavelength, (dB/dBm). A press and release activates the function designated by the button label. Press and hold the button to activate the secondary function indicated by the text above the button.

FPower Button — When the meter is off, press and hold for a short time to toggle it on. When the meter is on, press to turn off, or press and hold to toggle the auto-off feature on or off (see “Power Up the FPM 101” on page 6).

Fiber Optic Test Meters • Operation 5