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Optical Power Meter

Time：2026/10/28 21:06:55 Views：55

Optical Power Meter | XHT-M01 | Xihaitech

XHT-M01 · FIELD TEST INSTRUMENTS

Optical Power Meter

Standard, non-wavelength-selective meters for absolute power and insertion loss.

5 models · handheld / mini / multi-function · 7–10 calibrated wavelengths · MOQ 1

Each meter reads absolute power in dBm and, after a reference is stored, displays insertion loss directly in dB. The range covers general handheld meters, a pocket-size mini, and multi-function meters that add a visual fault locator or RJ45 test. All meters use a broadband detector and display total received power, referenced to the selected calibration wavelength; for live PON wavelength separation, use XHT-M02 (XGS-PON) or XHT-M10 (GPON/EPON).

Model Lineup

Select the wavelength matching the signal, press REF to store the launch level, then read insertion loss in dB. Specifications below are stated per model.

Handheld Meters XHT-M01-GP & XHT-M01-RF

General-purpose handheld power meter XHT-M01-GP

For everyday FTTH power and loss checks; replaceable AA cells, corner bumpers, optional VFL.

XHT-M01-GP general-purpose handheld optical power meter

Calibrated wavelengths	850/980/1300/1310/1490/1550/1625 nm
Measurement range	−70~+10 dBm
Accuracy	±0.2 dB
Display resolution	0.01 dBm
Data storage	500 records
Optical port	2.5 mm universal, SC & FC adapters
Power supply	2×AA
Operating temperature	−10~+60 °C
Dimensions	95 mm (W) × 45 mm (D) × 195 mm (H)
Protection	Corner bumpers
Option	Integrated VFL 5/10/15/20/30/50/60/70/80/100 mW
Reference lead time	3 days

Rugged field power meter XHT-M01-RF

For harsh outside-plant work; silicone-protected housing, 2 m drop resistance, waterproof keys.

XHT-M01-RF rugged field optical power meter

Calibrated wavelengths	850/980/1300/1310/1490/1550/1625 nm
Measurement range	−70~+6 dBm / −50~+26 dBm
Accuracy	±0.2 dB
Resolution	0.01 dB
Optical port	2.5 mm universal, SC adapter
LED light	Built-in
Power supply	3×AA
Operating temperature	−10~+60 °C
Dimensions	85 mm (W) × 45 mm (D) × 160 mm (H)
Protection	Silicone-protected housing, drop-tested to 2 m; waterproof keys for outdoor use
Reference lead time	5 days

Mini / Pocket Meter XHT-M01-MP

Mini pocket power meter XHT-M01-MP

For confined spaces and dense panels; 61 g, rechargeable, high-power range, optional VFL.

XHT-M01-MP mini pocket optical power meter

Calibrated wavelengths	850/980/1300/1310/1490/1550/1625 nm
Measurement range	−70~+6 dBm / −50~+26 dBm
Accuracy	±0.2 dB
Resolution	0.01 dB
Optical port	2.5 mm universal (SC/ST/FC)
LED light	Built-in
Power supply	Li-ion 1000 mAh / 2×AAA
Operating temperature	−10~+60 °C
Dimensions	36.5 mm (W) × 28 mm (D) × 127 mm (H)
Weight	61 g
Option	Integrated VFL 15/30/50/100 mW
Reference lead time	5 days

Multi-Function Meters XHT-M01-CM & XHT-M01-FF

Compact multi-function power meter XHT-M01-CM

For structured cabling; fiber plus RJ45 continuity in one compact tool, 10 wavelengths, 1000 records.

XHT-M01-CM compact multi-function optical power meter with RJ45 continuity

Calibrated wavelengths	850/980/1270/1300/1310/1490/1550/1577/1625/1650 nm
Measurement range	−70~+10 dBm
Accuracy	±0.2 dB
Data storage	1000 records
Optical port	2.5 mm universal
Built-in functions	LED light, RJ45 continuity
Power supply	2×AAA or rechargeable Li-ion
Dimensions	60 mm (W) × 29 mm (D) × 108 mm (H)
Options	Wire tracker, integrated VFL 15/30/50/100 mW
Reference lead time	3 days

Full-featured multi-function power meter XHT-M01-FF

For full-featured installation work; 4.3 in touchscreen, VFL, RJ45 wire map, 5000 mAh.

XHT-M01-FF full-featured multi-function optical power meter with touchscreen

Calibrated wavelengths	850/1270/1300/1310/1490/1550/1577/1625/1650 nm
Display	4.3 in capacitive touchscreen
Measurement range	−70~+6 dBm
Accuracy	±0.2 dB
Resolution	0.01 dB
Data storage	Up to 100 records per wavelength, 900 records in total
Optical port	SC/UPC (FC/UPC optional)
VFL	650 nm, 10 mW, CW/2 kHz, Class 3R
RJ45	Wire map, CAT5/6, up to 300 m, remote unit included
Power supply	Li-ion 5000 mAh, Type-C
Operating temperature	−10~+50 °C (charging 0–40 °C)
Storage temperature	−20~+60 °C
Dimensions	179 mm (W) × 48 mm (D) × 112 mm (H)
Weight	0.6 kg
LED light	Built-in
Language	English, Chinese, Spanish, French, Portuguese, Russian, Thai, Korean
Reference lead time	5 days

Typical Applications

• FTTH activation and premises maintenance (general handheld: GP; rugged field: RF).
• Confined spaces and dense panels, pocket carry (MP).
• CATV, OLT and amplifier high-power measurements on −50~+26 dBm (MP / RF).
• Structured cabling, fiber plus RJ45 continuity/wire map (CM / FF).

FAQ

Q1. Can it test XGS-PON? No online separation. The 1270/1577 nm calibrated points read power at those wavelengths, but a broadband meter cannot separate live PON upstream/downstream. For live PON, use XHT-M02 (XGS-PON) or XHT-M10 (GPON/EPON).

Q2. Does it require calibration? It is factory-calibrated. Manual calibration aligns it to a local reference where supported; traceable annual recalibration by the manufacturer or an accredited laboratory is recommended.

Q3. MOQ and lead time? MOQ 1. Reference lead time: 3 days for GP and CM; 5 days for RF, MP and FF. Options (VFL power, wire tracker, adapters) and volume orders are arranged on request.

Ordering

• Part number: XHT-M01-[GP/RF/MP/CM/FF] — GP general handheld, RF rugged field, MP mini pocket, CM compact multi-function, FF full-featured multi-function.
• MOQ 1. Reference lead time: 3 days for GP and CM; 5 days for RF, MP and FF. VFL, wire tracker, adapters and bulk orders arranged on request.
• Orders are checked against the confirmed model, range and wavelength before packing; response within 24 h.

To recommend the correct meter: tell us the network (FTTH/link, CATV high power, or PON), the form factor (handheld, mini or multi-function), and whether VFL or RJ45 test is required.