IDEAL INDUSTRIES FIBERTEK, Руководство пользователя

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Chapter 1
Your Cable Tester
1-3
PERFORMANCE SPECIFICATIONS
Table 1-2: LANTEK Performance Specification
LANTEK
TM
Range Resolution Accuracy
Length (50-100 μ cable) 0-2000 ft 1 ft/0.1 m + (3% + 3 ft)
Delay 0-8000 ns 1 ns/0.1 m + (3% + 1 ns)
Average Impedance 35-180 Ω 0.1 Ω + (3% + 1 Ω )
Capacitance (Bulk) 0-100 nF 1 pF or 3 dig + (2% + 20 pF)
Capacitance 0-100 pF/ft 0.1 pF + (2% + 1 pF)
DC Loop Resistance 35-200 Ω 0.1 Ω + (1% + 2 Ω )
Attenuation 1 MHz – 1 GHz 0.1 dB Level III/IIIe(Draft)/IV
NEXT 1 MHz – 1 GHz 0.1 dB Level III/IIIe(Draft)/IV
Return Loss 1 MHz – 1 GHz 0.1 dB Level III/IIIe(Draft)/IV
ELFEXT 1 MHz – 1 GHz 0.1 dB Level III/IIIe(Draft)/IV
Table 1-3: FIBERTEK Performance Specification
Specifications FIBERTEK
TM
Detector
Receive Wavelength:
MM: 850 nm, 1300 nm
SM: 1310 nm, 1550 nm
Transmitter Laser Type
MM 850 nm:
MM 1300 nm:
SM 1310 nm:
SM 1550 nm:
VCSEL
Fabry-Perot MCW (Grin Lens Focused)
Fabry-Perot MCW (Grin Lens Focused)
Fabry-Perot MCW (Grin Lens Focused)
Measurement Accuracy
Attenuation:
Length:
MM 850/1300 nm:
SM 1310/1550 nm:
(+/- 3%) + 1 meter
0.25 dB
0.25 dB
Display Resolution
Attenuation:
Length:
MM 850/1300 nm:
SM 1310/1550 nm:
MM 850/1300 nm:
SM 1310/1550 nm:
0.1 dB
0.1 dB
1.0 meter
1.0 meter
Linearity 0.2 dB
Length Range
MM 850 nm:
MM 1300 nm:
SM 1310 nm:
SM 1550 nm: 3,000 meters
6,000 meters
10,000 meters
10,000 meters
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