Telebyte光電轉換模塊,Telebyte接口轉換器,Telebyte光纖調制解調器,Telebyte信號轉換器,Telebyte隔離器,Telebyte線(xiàn)路驅動(dòng)器,Telebyte多路轉換器,Telebyte線(xiàn)路仿真器,Telebyte噪聲模擬器,Telebyte模塊,Telebyte機箱Telebyte銷(xiāo)售 Telebyte價(jià)格 Telebyte型號 Telebyte現貨 美國Telebyte光電轉換模塊, Telebyte接口轉換器, Telebyte光纖調制解調器, Telebyte信號轉換器, Telebyte隔離器, Telebyte線(xiàn)路驅動(dòng)器,Telebyte多路轉換器,Telebyte線(xiàn)路仿真器,Telebyte噪聲模擬器,Telebyte模塊,Telebyte機箱。 458-3SL線(xiàn)路仿真器 458-3SL緊湊型產(chǎn)品具備易使用的特點(diǎn),特別適用于*需要進(jìn)行一至三個(gè)信道操作的研發(fā)工作場(chǎng)合。同時(shí),對于需要在大量生產(chǎn)的產(chǎn)品線(xiàn)環(huán)境下進(jìn)行DSL Modem和其它適應寬帶的電信產(chǎn)品測試的情況,配備了Multi-Channel用戶(hù)線(xiàn)仿真模塊的Telebyte 458-3SL也不失為一個(gè)完*的解決方案。 通過(guò)458-3SL內置控制模塊的IEEE 488接口、RS-232接口或以太網(wǎng)接口,在PC或其它終端上既可以利用圖形化的軟件也可以使用開(kāi)放的用戶(hù)命令語(yǔ)言對線(xiàn)路仿真模塊進(jìn)行環(huán)路長(cháng)度及其它參數設置的控制。當然,458-3SL也可以作為*立操控的設備來(lái)使用,顯示在前面板背光液晶屏上的模擬線(xiàn)路長(cháng)度及其它參數可以通過(guò)按鍵編碼器來(lái)進(jìn)行設置。 Telebyte寬帶通信公司研制的Model 4901 多路輸出噪聲模擬器是迄今為止**上**臺高密度噪聲模擬器,可在4U-high的主機上為用戶(hù)提供2至24路*立的噪聲信道,為用戶(hù)提供了DSL測試的強有力的解決方案。系統可*多容納6塊AWG 板卡,每塊板卡均可單*配置為2或4路信道。 通過(guò)增加AWG板卡以及配套的噪聲注入器,用戶(hù)可輕松地實(shí)現擴容。 Model 4901系統配備了用戶(hù)界面友好的控制軟件,便于用戶(hù)自行選定及建立多種不同的針對DSL網(wǎng)絡(luò )應用的損傷模型。Model 4901的共模串擾(Common crosstalk) 類(lèi)型中涵蓋了ADSL2+, VDSL2 以及其他諸多技術(shù),而用戶(hù)自定義串擾功能也*全符合DSL線(xiàn)路上的目標PSD的規范。利用MATLAB (.mat) 或者 Excel (.xls) 文件,用戶(hù)能以 dBm/Hz 和相應的頻率數值方式添加目標PSD。該特性能夠幫助用戶(hù)產(chǎn)生滿(mǎn)足在DSL線(xiàn)路上所期望的PSD的串擾以及任意RFI tones的組合。 Model 4901多路輸出噪聲模擬器可以與Telebyte寬帶通信公司研制的線(xiàn)路仿真器組成無(wú)縫連接的高精度測試環(huán)境,利用一個(gè)軟件系統實(shí)現對兩種設備的同時(shí)控制,無(wú)需額外增加單*的PC,為用戶(hù)大幅節省了成本。 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 MODEL 458-LM-E1-30-04+(AWGN2) MULTI-STANDARD LOCAL LOOP SIMULATOR WITH OPTIONAL AWGN GENERATOR MODEL 458-LM-E1-30-TP100(AWGN2) MULTI-STANDARD LOCAL LOOP SIMULATOR WITH OPTIONAL AWGN GENERATOR MODEL 458-LM-E8-2 G.SHDSL LOCAL LOOP SIMULATOR 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 MODEL 4902 G.FAST UNIVERSAL NOISE GENERATOR CFA-24 TRANSPARENT CABLE FARM AUTOMATION SWITCH LOCAL LOOP SIMULATORS WITH OPTIONAL AWGN G.FAST ANALYZER/FIELD NOISE CAPTURE MODEL 700 SERIES MULTI-STANDARD/MULTI-CHANNEL LOCAL LOOP SIMULATORS WITH OPTIONAL AWGN RJ21X1-RJ45X24 RJ-21(X1) TO RJ-45 (X 24) INTERFACE ADAPTOR VXT-48-DC+ CROSSTALK EMULATOR FOR TR-249 ISSUE 1 AND WT-249 ISSUE 2 TESTING MODEL VXT-N48 48-CHANNEL AWGN GENERATOR/INJECTOR Telebyte接口轉換器 interface converter Telebyte接口轉換器 RS-232 to RS-422 Model 63-2SA RS-232 to RS-422 - Full Duplex, Externally Powered Model 253 RS-232 to RS-422 - Power Stealing, DB9 Connector Model 263 RS-232 to RS-422 - Power Stealing, DB25 Connector Model 285 RS-232 to RS-422/RS-485 Converter Model 365 RS-232 to RS-422/RS-485, 115.2K and LCD Display Model 290 RS-232 to RS-422/RS-485 Concentrator - Wiring Hub, 16 Ports Model 9365 RS-232 to RS-422/RS-485 - DIN Rail Mounted, DB9 Connector Model 265 RS-232 to RS-422 Optically Isolated Interface Converter Model 62-1/2 RS-232 to EIA-530 Model 245 RS-232 to RS-422/RS-485 Optically Isolated Interface Converter Telebyte接口轉換器 RS-232 to RS-485 Model 285 RS-232 to RS-422/RS-485 Converter Model 365 RS-232 to RS-422/RS-485, 115.2K and LCD Display Model 9365 RS-232 to RS-422/RS-485 - DIN Rail Mounted, DB9 Connector Model 245 RS-232 to RS-422/RS-485 Optically Isolated, 2 or 4 Wire, to 128KBPS Model 290 RS-232 to RS-422/RS-485 Concentrator - Wiring Hub, 16 Ports Model 366 RS-232 to RS-485 2 Wire with LCD Display Telebyte接口轉換器 電纜 光纖Copper to Fiber Model 271 RS-232 Fiber Optic Auto Powered Line Driver Model 272A RS-422 to Fiber Optic Converter Model 276A RS-485 to Fiber Optic Converter, 2 wire Model 8277 RS-232 to RS-422/RS-485 to Fiber Optic Line Driver - DIN Rail Mounted Model 9271 RS-232 Fiber Optic Auto Powered Line Driver - DB9 connector Model 279 Single Mode to Multimode Converter - DC to 2.5MBPS Model 373 10Base-T to Multimode Fiber Optic Transceiver Telebyte接口轉換器其他 Model 65A RS-232 to Current Loop Converter, Externally Powered Model 1510-0037 DC Power Adapter Telebyte光纖調制解調器Short haul modem 外供電設備 Externally Powered Model 72A Optically Isolated Line Driver - 4 Wire, Powered Model 224 RS-232 Line Driver with Control Signals and LCD Display Power Stealing Model 201 RS-232 Auto Powered Line Driver Model 209 RS-232 Micro Line Driver - DB9 Connector Model 227 RS-232 High Speed Line Driver with LCD Display Fiber Model 271 RS-232 Fiber Optic Auto Powered Line Driver Model 9271 RS-232 Fiber Optic Auto Powered Line Driver - DB9 connector Model 8277 RS-232, RS-422, RS-485 Fiber Optic Line Driver DIN Rail Mounted Telebyte光電控制轉換器 Fiber Optic Short Haul Modems/Line Drivers Model 271 RS-232 Fiber Optic Auto Powered Line Driver Model 9271 RS-232 Fiber Optic Auto Powered Line Driver - DB9 connector Model 8277 RS-232, RS-422, or RS-485 to Fiber Optic Line Driver DIN Rail Mounted 接口轉換器Interface Converters Model 272A RS-422 to Fiber Optic Converter Model 276A RS-485 to Fiber Optic Converter, 2 wire Model 279 Single Mode to Multimode Converter, DC to 2.5 MBPS 信號轉換器 Media Converters Model 373 10Base-T to Multimode Fiber Optic Transceiver 光纖線(xiàn)纜 Fiber Optic Cables Telebyte隔離器 Isolation 光電隔離器 Opto Isolators Model 268 RS-232 Opto Isolation Module - Power Stealing, DB25, 500 VAC Model 8381 RS-422 Opto Isolation Module, DIN Rail Mounted Model 9268 RS-232 Opto Isolation Module, DB9, 2500 VAC Short Haul Modems/Line Drivers Model 72A Optically Isolated Line Driver - 4 Wire, Powered 接口轉換器 Interface Converters Model 245 RS-232 to RS-422/RS-485 Optically Isolated, 2 or 4 Wire, to 128KBPS Model 265 RS-232 to RS-422 Optically Isolated Interface Converter Telebyte DIN 導軌安裝 DIN Rail Mounted 調制解調器/線(xiàn)路驅動(dòng)器 Short Haul Modems/Line Drivers Model 8277 RS-232, RS-422, or RS-485 to Fiber Optic Line Driver DIN Rail Mountable Model 9271 RS-232 Fiber Optic Auto Powered Lined Driver - DB9 Connector 接口轉換器 Interface Converters Model 9365 RS-232 to RS-422/RS-485 Interface Converter 隔離器 Isolation Model 8381 RS-422 Opto Isolation Module, DIN Rail Mounted Telebyte電涌保護器 RS-232 Model 29 RS-232 DB9 Lightning/Surge Protector - 9 lines RS-422 & RS-423 & RS485 Model 22NX RS-422 and RS-485 Lightning/Surge Protector Telebyte多路轉換器 multiplexers Model 31 Port Miser - Port Sharing Device (expands RS-232 Port By 3)