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參數資料
型號: DLS8100
廠商: Electronic Theatre Controls, Inc.
英文描述: VDSL Wireline Simulator
中文描述: VDSL的有線模擬器
文件頁數: 3/4頁
文件大小: 146K
代理商: DLS8100
Accuracy
Attenuation:
100 kHz to 200 kHz
200 kHz to 15 MHz:
15 MHz to 20 MHz:
20 MHz to 30 MHz
DC – 4 kHz:
Delay/Characteristic
Impedance:
±(1 dB +6% of attenuation in dB) for attenuation up to 60 dB.
±(1 dB +4% of attenuation in dB) for attenuation up to 60 dB.
±(1 dB + 6% of dB attenuation) for attenuation up to 60 dB.
±3 dB for attenuation up to 60 dB.
Max attenuation: 30 dB @ 4 kHz.
±10%.
Mechanical
Connectors:
Front (simulated line):
Back (noise):
Dimensions:
CF Connectors (Banana Plug).
BNC Connectors (2 differential mode, 2 common mode).
20.2" x 17.8" x 8.2"
(L x W x H).
60 lbs.
Net Weight:
Environmental
Operating Temperature:
10°C to 40°C.
(50°F to 96°F).
10 to 95% RH non-condensing.
Relative Humdity:
Electrical
Power:
Fuses:
90 to 260 V AC, 50 or 60 Hz.
Type “T” 2 A/250 V SLOW BLOW (2 required, 5mmx 20mm).
Noise Injection
Externally generated noise can be injected onto the simulated line at both the ONU side and the NT side independently.
Differential Mode:
Max input level: 0 dBm
50 OhmBNC input.
20 dB fixed attenuation.
Max input level: +10 dBm
50 OhmBNC input.
0 dB fixed attenuation.
Differential mode and common mode are not mutually exclusive.
Common Mode:
NB:
Simulated line impedance over the whole frequency range is unaffected by either differential or common mode noise injection.
Standards
The DLS 8100 simulates the Bypass, VDSL1, and VDSL 1 with Bridged Tap loops in accordance with ANSI Draft Technical Report on
SystemRequirements for VDSL (VDSL SR:98-043R6).
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