TM290D-1

1310/1550nm, 24/22dB

Touching screen

TM290D-2

1310/1550nm, 26/24dB

Touching screen,

TM290SF-15(with filter)

1550nm, 20dB

Touching screen, support active test

TM290SF-16(with filter)

1610nm, 20dB

Touching screen, support active test

Type

TM290D-1

TM290D-2

TM290SF-15

TM290SF-16

Wavelength

1310/1550nm

1310/1550nm

1550nm

1610nm

Dynamic Range

24/22dB

26/24dB

20dB

20dB

Active Test

no

no

yes

yes

Measure distances

0-60km

Fiber type

SM

Type of Fiber

9/125um Single-mode optical fiber

Type of Connectors

FC/PC/; SC/PC

Peak Value of laser

>=30mW

UOM of Measurement

Meter,Feet,Mile

Dead Zone of Reflection Event

2m

Dead Zone of attenuation Event

12m

Accuracy Distance

(Reflection Event)

About +_(1m+2 *10(-4)* distance)

Number of test records saved

100

Power Supply

8.4V Li-ion Battery 4400mAH

Battery working time

>=5,000 times of measurements

Temperature

Operate :-5~50 ,Store:-10~60

Humidity

0~85%(Non-condensing)

Weight(g)

300

Wavelength

650nm

VFL OutputPower

>=10mW

  Mode

0Hz,1Hz,2Hz

Fiber type

SM/MM

Measurement range dBm

-70～+10 dBm

-50～+26 dBm

Wavelength range(nm)

800～1650

Calibrated wavelength

850nm,1300nm,1310nm,1490nm,1550nm,1625nm(other wavelength will be on request)

Detector

InGaAs

Accuracy

<±3%(-10dBm,22℃)

Resolution

Linearity:0.1%,Non-linearity:0.01dBm

connector

Movable FC/PC SC/PC,( ST as Optional)

Emitter

FP-LD

wavelength (nm)

1310/1550nm

Connector

FC/PC(SC/ST as optional)

Output power

≥-5dBm

Output stability(dBm)

±0.04@20℃@15min

Modulation

CW/270Hz/1KHz/2KHz

Fiber type

SM