Shenzhen Puhuixin Tecnhnology Co., Ltd.
TWH-P2020 PON OPM

TWH-P2020 PON OPM

TWH-P2020 is a handheld instrument with an integrated FTTx/PON optical power test, which is suitable for the acceptance, activation, and maintenance of BPON, EPON, and GPON. It can test the optical power of 1490nm, 1550nm, and 1310nm at any position in the PON network at the same time, and has a threshold setting function to determine the optical power "pass/fail" in the optical fiber and improve the network judgment time. The TWH-P2020 series also integrates the functions of OPM or VFL. And it has multiple functions. Color screen design, high definition, suitable for working in a variety of light environments. Hand-held design, lightweight, small size, long standby time, simple operation.
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TWH-P2020 PON OPM

Technical Parameter of TWH-P2020 PON OPM

Model TWH

P2000

P2010

P2026

PS2000

PON OPM

Measuring Wavelength (nm)

1310

1490

1550

Bandpass (nm)

1200~1320

1480~1500

1540~1560

Optical Isolation (dB)

>40@1490

>30@1310

>40@1310

Optical Isolation (dB)

>40@1550

>40@1559

>40@1490

Measuring Range (dBm)

-40~+10

-40~+10

-50~+20

Probe Type

InGaAs

Optical Port

FC/SC-PC/UPC/APC

Unit of Measurement

dB/dBm/xW

Display Resolution (dB)

0.01

Power Uncertainty (dB)

±0.5

Linearity (dB)

±0.1

Channel Insertion Loss (dB)

<1.5

Data Storage

999 groups

OPM

Wavelength Range (nm)

800~1700

Probe Type

InGaAs

Detection Range

ф0.3mm

Optical Port

2.5mm universal connector + FC/SC

Power Measurement Range (dBm)

———

-70~+10

-50~+26

——

Display Resolution

0.01dBm

Uncertainty

±5%

Standard Wavelength (nm)

850、1300、1310、1490、1550、1625

VFL

Output Power (mW)

1/5/10/20mW

Optical Port

2.5mm universal connector + FC or SC

Wavelength (nm)

650

Spectral Line Width (20℃) (nm)

±10

Applicable Fiber

SM, MM

Internal Modulation

CW, 2Hz

General Parameters

Working Temperature (℃)

-10~+60

Storage Temperature(℃)

-25~+70

Automatic Shutdown Time (min)

10

Power Supply

3 AA batteries (optional rechargeable battery)

Battery Continuous Working Time (h)

14.5 (3x1500mAh)

Dimensions (mm)

76 * 177.5*40

Power Supply

5V2A

Weight (KG)

0.275


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