深圳市益熙电子有限公司是专业的ADSL语音分离器设计与生产商.欧洲标准,英国电信标准,美国标准,国际电信联盟标准,国标ADSL VDSL语音分离器,主端,用户端都可以设计与生产.
产品已经销往全球二十多个国家和地区.ADSL语音分离器品种达四十多种.
深圳市 深圳市益熙电子有限公司热忱为大家解答ADSL语音分离器的难题,无论你是想了解ADSL语音分离器,还是想采购ADSL语音分离器,都希望大家来咨询,来交流.益熙电子有限公司只参与产品的品质与服务的竞争,不生产,不销售低品质的产品,不参与低价格的竞争.
ADSL语音分离器技术专业性比较强,希望我们能帮助大家分析,选择你真正需要的产品.
• Compatible with ADSL and ADSL2+ Specifications
• Standards:
- FCC Registered, Complies with Part 68
- ANSI T1. 421
- Material is flame retardant thermoplastic compliant with UL 94V-0
• Filter topology: 2-pole low pass
• Contacts (Plug and Jacks) Minimum 50 micro-inch of gold and nickel
• Customer installable
Dielectric Withstand - - - - - - - - - - - - - - 1000 VDC for 1 minute
REN - - - - - - - - - - - - - - - - - - - - - - - - - - 0.1B (ac)
Series DC Resistance - - - - - - - - - - - - - 20 ohms max. (T to R with telephone port shorted)
Loading Capacity - - - - - - - - - - - - - - - - 16nF (T to R)
DC Loop Current - - - - - - - - - - - - - - - - - Operates from 0 - 90mA
Off-Hook Insertion Loss - - - - - - - - - - - - < 0.2dB @ 1KHz
Off-Hook Insertion Loss Distortion - - - - < 0.5dB (200Hz - 4KHz)
Off-Hook Impedance Distortion - - - - - - ERL > 9dB
SRL-LO > 13dB
SRL-HI > 3dB
Envelope Delay - - - - - - - - - - - - - - - - - < 100 us (300Hz - 2.8kHz)
Stopband Attenuation - - - - - - - - - - - - - ≥ 21dB @ 25kHz - 50kHz
≥ 25dB @ 50kHz - 30MHz
Safety - - - - - - - - - - - - - - - - - - - - - - - - cULus
