這些不同的標(biāo)準(zhǔn)組織密切合作,提供DLS測(cè)試的產(chǎn)品組合,用于在實(shí)驗(yàn)室復(fù)現(xiàn)“后一公里”的狀況。DLS仿真和損傷生成器能夠讓您驗(yàn)證您的產(chǎn)品和應(yīng)用服務(wù),是否能為終端用戶提供高質(zhì)量的用戶體驗(yàn)。
現(xiàn)實(shí)的噪聲,如串?dāng)_,射頻干擾,脈沖噪聲和白噪聲等,對(duì)調(diào)制解調(diào)器以及數(shù)字用戶線接入復(fù)用器(DSLAM)的性能會(huì)產(chǎn)生顯著的影響。一系列噪聲和損傷生成器,幫您組建所需的的和可復(fù)現(xiàn)的平臺(tái),符合行業(yè)標(biāo)準(zhǔn)的測(cè)試規(guī)范,以確保您的產(chǎn)品或服務(wù)獲得成功。

以Model 458-CC-16 (16-slot) or 458-3SLB (3-Slot)機(jī)箱配合使用
Model 458-LM-E8-36 Simulator,Accurately simulates attenuation and impedance
Full bidirectional operation at all specified frequencies
26 AWG PIC as specified in ANSI T1.417

為ADSL, ADSL2, ADSL2+, & VDSL2 chip/modem/DSLAMAWGN 噪聲測(cè)試的設(shè)備
MODEL 458-LM-E8-30 MULTI-STANDARD LOCAL LOOP SIMULATOR
MODEL 458-LM-E8-36 SIMULATOR
MODEL 458-LM-HD ADSL2+ LOCAL LOOP SIMULATOR
MODEL 458-LM-HDE ADSL2+ LOCAL LOOP SIMULATOR
MODEL 458-SM-2-16 2 X 16 TRANSPARENT SWITCHING MODULE

帶寬 20 kHz to 30 MHz
MODEL 458-3SLB (3-SLOT CHASSIS)
MODEL 458-AWGN2 DUAL OUTPUT AWGN GENERATOR LINE MODULE
THE 458-CC-16/458-CM (16-SLOT CHASSIS & CONTROL MODULE)
MODEL 458-LM-A1-30(AWGN2) MULTI-STANDARD LOCAL LOOP SIMULATOR WITH OPTIONAL AWGN GENERATOR
MODEL 458-LM-A1-30-TR114 LOCAL LOOP SIMULATOR FOR TR-114 INCLUDING BRIDGED TAP
MODEL 458-LM-A8-18A SIMULATOR
MODEL 458-LM-A8-30 MULTI-STANDARD LOCAL LOOP SIMULATOR
MODEL 458-LM-A8-30+ MULTI-STANDARD LOCAL LOOP SIMULATOR
MODEL 458-LM-A8-36 SIMULATOR
MODEL 458-LM-E1-30-04(AWGN2) MULTI-STANDARD LOCAL LOOP SIMULATOR WITH OPTIONAL AWGN GENERATOR