Datasheet

Selected Specifications
Optical Specifications (23°C)
Input (Meter) connectors Removable SC adapter standard with product. Optional interchangable adapters: LC, ST and FC
Output (Source) connectors Fixed SC adapter
Source type and nominal wavelength
DTX-MFM2: 850 nm LED and 1300 nm LED
DTX-EFM2: 850 nm LED and 1300 nm LED
DTX-SFM2: 1310 nm FP laser and 1550 nm FP laser
Source power DTX-MFM2: ≥ -20 dBm, DTX-SFM2: ≥ -7 dBm
Length measurement
DTX-MFM2: ≤ 5,000 m of 62.5 or 50 μm fiber
DTX-EFM2: ≤ 5,000 m of 62.5 or 50 μm fiber
DTX-SFM2: ≤ 10,000 m of 9 μm singlemode fiber
Power meter type InGaAs detector
Power measurement range
0 to -60 dBm (1310 nm and 1550 nm)
0 to -52 dBm (850 nm)
Launch condition for DTX-EFM2 with EF-TRC* Encircled flux compliant to TIA 455-526-14-B, ISO/IEC 14763-3, and IEC 61280-4-1
VFL Specifications (23°C)
Laser type and nominal wavelength Class II CDRH, 650 nm
Output modes Continuous wave and flashing mode
Connector adapter 2.5 mm universal
Environmental Specifications
Operating temperature 0°C to 40°C
Storage temperature -20°C to 60°C
Safety CE, CSA, EN 61010-1
General Specifications
Dimensions (L x W x D), nominal 4.2" x 3.0" x 1.1" (106 mm x 76 mm x 28 mm)
Weight, nominal 0.31 lb (0.14 kg)
*Footnote:
1) At the output of the EF-TRC
2) Variations between EF measurement equipment may occur but EF compliance can be expected with a 95% confidence factor
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