EXFO · EXFO Inc.
MaxTester 610 铜缆测试设备 · 详细指标
动态范围 0 至 40 dB · 分辨率 0.1 dB · 不确定度 ±0.5 for dynamic range 0 …
产品简介
在语音和DSL电路安装与维修阶段,更智能地验证铜线对质量并定位故障。
本页按官方规格资料分组收录 MaxTester 610 铜缆测试设备 的全部关键技术指标;产品定位、特性与应用场景请见 MaxTester 610 产品介绍页。
技术指标
技术规格
Copper specifications
Transmitter characteristics
• Frequency range(200 Hz to 20 kHz):Frequency resolution 1 Hz steps
• Frequency uncertainty(accuracy):± (50 ppm + 1 Hz)
• Level range (dBm) at 600 Ω:–20 至 10 dBm
• Level resolution:0.1 dB
• Level uncertainty(accuracy):±1 dB
• Impedance(Ω):600 Ω
• Frequency range(20 kHz to 2.2 MHz):Frequency resolution 1 kHz steps
• Frequency uncertainty(accuracy):±(50 ppm + 100 Hz)
• Level range (dBm) at 100 Ω:–20 至 10 dBm
• Level resolution:0.1 dB
• Level uncertainty(accuracy):±1 dB
• Impedance(Ω):100, 120, 135, 150 Ω
• Frequency range(2.2 MHz to 30 MHz):Frequency resolution 1 kHz steps
• Frequency uncertainty(accuracy):± (50 ppm + 100 Hz)
• Level range (dBm) at 100 Ω:–20 至 0 dBm
• Level resolution:0.1 dB
• Level uncertainty(accuracy):±1 dB
• Impedance(Ω):100, 120, 135, 150 Ω
Receiver characteristics
• Reception frequency range:200 Hz 至 20 kHz; 20 kHz 至 35 MHz
• Frequency uncertainty range(accuracy):±(50 ppm + 1 digit) for 20 kHz 至 30 MHz
• VF reception level range (dBm) at 600 Ω:–90 至 15 dBm
• VF level uncertainty (accuracy) 200 Hz to 20 kHz –90 dBm to –50 dBm:±2 dB
• VF level uncertainty (accuracy) 200 Hz to 20 kHz –50 dBm to 15 dBm:±1 dB
• WB reception level range (dBm) at 100 Ω and 135 Ω:–90 至 15 dBm
• WB level uncertainty (accuracy) 20 kHz to 2.2 MHz –90 dBm to –50 dBm:±2 dB
• WB level uncertainty (accuracy) 20 kHz to 2.2 MHz –50 dBm to 15 dBm:±1 dB
• WB level uncertainty (accuracy) 2.2 MHz to 30 MHz –90 dBm to –50 dBm:±2 dB
• WB level uncertainty (accuracy) 2.2 MHz to 30 MHz –50 dBm to 15 dBm:±1 dB
• Impedance(Ω):100, 120, 135, 150, 600 Ω
POTS dialer
• DTMF:0 – 9, #, *
• Phonebook:25 entries
Digital multimeter (DMM)
• Test type:Snapshot and continuous
• Impedance selection(for voltage measurement):100 kΩ, 1 MΩ
• DC voltage:Range 0 至 400 V; resolution 0.1 V for 0 至 99.9 V, 1 V for 100 V 至 400 V; uncertainty (accuracy) ± (|1 %| + 0.5 VDC)
• AC voltage:Range 0 至 280 Vrms; resolution 0.1 V for 0 至 99.9 V, 1 V for 100 V 至 280 V; uncertainty (accuracy) ± (1 % + 0.5 VAC)
• Isolation resistance(stress/leakage):Range 0 至 1 GΩ, auto-ranging; 1 kΩ 至 99 MΩ and 100 MΩ 至 999 MΩ; uncertainty (accuracy) three digits ± (2 % + 1 digit) and ± (5 % + 1 digit)
• Resistance:Range 0 至 100 MΩ; 0 至 999 Ω and 1 kΩ 至 100 MΩ; uncertainty (accuracy) three digits ± (1 % + 5 Ω) and ± (2 % + 1 digit)
• Capacitance:Range 0.1 nF 至 2 μF; four digits; uncertainty (accuracy) ± (2 % + 50 pF)
• DC current:Range 0 至 110 mA; resolution 0.1 mA; uncertainty (accuracy) ± (|2 %| + 1 mA)
• AC current:Range 0 至 110 mA; resolution 0.1 mA; uncertainty (accuracy) ± (|2 %| + 1 mA) d
• Station ground:Range 0 至 1 MΩ; 0 至 999 Ω and 1 kΩ 至 1 MΩ; uncertainty (accuracy) up 至 three digits ± (1 % + 3 Ω) and ± (2 % + 1 digit)
• Isolation resistance (stress/leakage) source:50 至 500 VDC (current safely limited 至 2 mA)
• Soak timer(s):1 至 60 s
VF noise measurement
• Frequency range:200 Hz 至 20 kHz
• Level range(dBm):–90 至 20 dBm
• 分辨率(dB):0.1 dB
• Uncertainty (accuracy) –90 dBm to –50 dBm:±2 dB
• Uncertainty (accuracy) –50 dBm to 20 dBm:±1 dB
• Filters(ITU):none, psophometric, P-notched, 3.4 kHz, D-filter, 15 kHz
• Filters(ANSI):none, C-message, C-notched, 3.4 kHz, D-filter, 15 kHz
• Impedance(Ω):600 Ω
VF impulse noise
• Low threshold(dBm):–40 至 0 in 1 dB steps
• Mid threshold:Low threshold plus separation
• High threshold:Mid threshold plus separation
• Separation(dB):1 至 6 in 1 dB steps
• Dead time(ms):125 ms
• Filters:None, 3 kHz flat, C-message, psophometric, notched and D filter (IEEE 743-1995)
• Counter:Maximum 999 for each threshold
• Timer:Maximum 100 hours
Power influence (noise to ground)
• Noise range(dBm):–60 至 10 dBm
• Uncertainty (accuracy) –60 dBm to –50 dBm:± 2 dB
• Uncertainty (accuracy) –50 dBm to 10 dBm:± 1 dB
VF longitudinal balance
• 频率(Hz):1004 Hz
• Level range(dB):0 至 100 dB
• Level uncertainty (accuracy)(dB):±1 dB
• Impedance(Ω):600 Ω
Time-domain reflectometer (TDR)
• Modes:Automatic, Manual, Peak, Xtalk (Crosstalk), Differential
• Distance range(m):0 至 6700 (0 ft up 至 22 000 ft) m
• 脉宽:15 ns 至 20 μs
• Amplitude:7.5 V p-p on cable, 9 V p-p open circuit
• Velocity of propagation(VOP):0.400 至 0.999
• Distance uncertainty (accuracy)(m):±(0.5 m + 1 % × distance)
• Units:Meters and feet
Load coil detection
• Count:Up 至 5
• Plot(kHz):Up 至 10 kHz
• Distance range(m):Up 至 8000 (up 至 27 000 ft) m
Near-end crosstalk (NEXT)
• Frequency range:10 kHz 至 30 MHz
• Level range(dB):0 至 90 dB
• Level resolution(dB):0.1 dB
• Level uncertainty (accuracy) 2.2 MHz 0 to 90 dB:±2.0 dB
• Level uncertainty (accuracy) 8 MHz 0 to 80 dB:±2.0 dB
• Level uncertainty (accuracy) 12 MHz 0 to 75 dB:±2.0 dB
• Level uncertainty (accuracy) 17.6 MHz 0 to 75 dB:±3.0 dB
• Level uncertainty (accuracy) 30 MHz 0 to 68 dB:±3.0 dB
• Terminations(Ω):100, 120, 135, 150 Ω
Return loss
• Test type:Single, sweep
• Frequency range:20 kHz 至 2.2 MHz
• 动态范围(dB):0 至 40 dB
• 分辨率(dB):0.1 dB
• 不确定度(accuracy)(dB):±0.5 for dynamic range 0 至 20 dB
• Horizontal scale:4.3125 kHz 至 2.2 MHz in 4.3125 kHz steps
• Vertical scale(dB):0 至 50 dB
Power spectral density (PSD)
• Test type:Continuous with peak-hold
• Termination:Bridging (Hi-Z), 100, 120, 135, 150 Ω
• Vertical scale:15 dBm/Hz 至 –140 dBm/Hz or 20 dBm 至 –90 dBm
• Horizontal scale:4.3125 kHz 至 17 MHz in 4.3125 kHz steps or 8.625 kHz 至 35 MHz in 8.625 kHz steps
• Noise filters:None or E, F, G, ADSL2+, VDSL2-8, VDSL2-12, VDSL2-17, VDSL2-30 and VDSL2-35b
Wideband impulse noise
• Threshold:–50 dBm (40 dBrn) 至 0 dBm (90 dBrn) in 1 dB steps
• Termination:Bridging (Hi-Z), 100, 120, 135, 150 Ω
• Counter maximum:65 000 000
• Test duration(h):Maximum 100
• 不确定度(accuracy)(dB):±2 dB
• Noise filters:None or E, F, G, ADSL2+, VDSL2-8, VDSL2-12, VDSL2-17 and VDSL2-30
Wideband longitudinal balance
• Level scale(dB):0 up 至 100 dB
• Level range uncertainty (accuracy) 2.2 MHz 0 to 55 dB:±2.0 dB
• Level range uncertainty (accuracy) 8 MHz 0 to 45 dB:±2.0 dB
• Level range uncertainty (accuracy) 12 MHz 0 to 45 dB:±3.0 dB
• Level range uncertainty (accuracy) 17.6 MHz 0 to 40 dB:±3.0 dB
• Level resolution(dB):0.1 dB
• Frequency scale:ADSL/2+: 8.6 kHz 至 2.2 MHz in 8.6 kHz steps; VDSL2-8: 17.25 kHz 至 8 MHz in 17.25 kHz steps; VDSL2-12: 17.25 kHz 至 12 MHz in 17.25 kHz steps; VDSL2-17: 34.5 kHz 至 17.6 MHz in 34.5 kHz steps
• Frequency uncertainty(accuracy):±(50 ppm + 1 digit)
Single-ended frequency response (attenuation) d
• Distance range(m):100 m 至 5000 m (300 ft 至 16000 ft) m
• Frequency range(Hz):4.3 kHz 至 35 MHz
• Frequency uncertainty(accuracy):±(50 ppm + 1 digit) for 20 kHz 至 30 MHz
• Level uncertainty(accuracy):±2.0 dB typical for 2.2 MHz and 8 MHz ranges; ±3.0 dB for VDSL2-12 and VDSL2-17; ±4.0 dB for VDSL2-30 ranges
• 分辨率(dB):0.1 dB
• Horizontal scale(MHz):ADSL2+ = 2.208; VDSL2-8, VDSL2-12 = 12; VDSL2-17 = 17.66; VDSL2-30 = 30; VDSL2-35 = 35 MHz
• Vertical scale(dB):0 至 +100 dB
Resistive fault location (RFL)
• Test type:Single pair (two wire), separate good pair (four wire) and Küpfmüller (K-test)
• Fault detection(MΩ):0 至 20 for single faults; up 至 a total fault resistance of 30 for K-test double faults only
• 分辨率:Three digits
• Loop resistance(kΩ):10 maximum
• Multiple cable sections:Five (includes gauge and temperature setting)
• Fault location(resistance):Total resistance, near-end 至 fault resistance, fault 至 strap resistance (three significant digits, least significant digit 0.1 Ω)
• Fault location(distance):Total length, distance 至 fault, distance from fault 至 strap (three significant digits, least significant digit 1 m)
• Single fault uncertainty(accuracy):±(0.1 Ω + 1 % RTS)
• K-test uncertainty(accuracy):±(1 Ω + 1 % RTS)
Stressed balance