Telebyte光電轉(zhuǎn)換模塊,Telebyte接口轉(zhuǎn)換器,Telebyte光纖調(diào)制解調(diào)器,Telebyte信號轉(zhuǎn)換器,Telebyte隔離器,Telebyte線路驅(qū)動器,Telebyte多路轉(zhuǎn)換器,Telebyte線路仿真器,Telebyte噪聲模擬器,Telebyte模塊,Telebyte機(jī)箱Telebyte銷售 Telebyte價格 Telebyte型號 Telebyte現(xiàn)貨 美國Telebyte光電轉(zhuǎn)換模塊, Telebyte接口轉(zhuǎn)換器, Telebyte光纖調(diào)制解調(diào)器, Telebyte信號轉(zhuǎn)換器, Telebyte隔離器, Telebyte線路驅(qū)動器,Telebyte多路轉(zhuǎn)換器,Telebyte線路仿真器,Telebyte噪聲模擬器,Telebyte模塊,Telebyte機(jī)箱。 458-3SL線路仿真器 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)行一至三個信道操作的研發(fā)工作場合。同時,對于需要在大量生產(chǎn)的產(chǎn)品線環(huán)境下進(jìn)行DSL Modem和其它適應(yīng)寬帶的電信產(chǎn)品測試的情況,配備了Multi-Channel用戶線仿真模塊的Telebyte 458-3SL也不失為一個完*的解決方案。 通過458-3SL內(nèi)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放的用戶命令語言對線路仿真模塊進(jìn)行環(huán)路長度及其它參數(shù)設(shè)置的控制。當(dāng)然,458-3SL也可以作為*立操控的設(shè)備來使用,顯示在前面板背光液晶屏上的模擬線路長度及其它參數(shù)可以通過按鍵編碼器來進(jìn)行設(shè)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(jī)上為用戶提供2至24路*立的噪聲信道,為用戶提供了DSL測試的強(qiáng)有力的解決方案。系統(tǒng)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。 通過增加AWG板卡以及配套的噪聲注入器,用戶可輕松地實(shí)現(xiàn)擴(kuò)容。 Model 4901系統(tǒng)配備了用戶界面友好的控制軟件,便于用戶自行選定及建立多種不同的針對DSL網(wǎng)絡(luò)應(yīng)用的損傷模型。Model 4901的共模串?dāng)_(Common crosstalk) 類型中涵蓋了ADSL2+, VDSL2 以及其他諸多技術(shù),而用戶自定義串?dāng)_功能也*全符合DSL線路上的目標(biāo)PSD的規(guī)范。利用MATLAB (.mat) 或者 Excel (.xls) 文件,用戶能以 dBm/Hz 和相應(yīng)的頻率數(shù)值方式添加目標(biāo)PSD。該特性能夠幫助用戶產(chǎn)生滿足在DSL線路上所期望的PSD的串?dāng)_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路仿真器組成無縫連接的高精度測試環(huán)境,利用一個軟件系統(tǒng)實(shí)現(xiàn)對兩種設(shè)備的同時控制,無需額外增加單*的PC,為用戶大幅節(jié)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(zhuǎn)換器 interface converter Telebyte接口轉(zhuǎn)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(zhuǎn)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(zhuǎn)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(zhuǎn)換器其他 Model 65A RS-232 to Current Loop Converter, Externally Powered Model 1510-0037 DC Power Adapter Telebyte光纖調(diào)制解調(diào)器Short haul modem 外供電設(shè)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(zhuǎn)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(zhuǎn)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(zhuǎn)換器 Media Converters Model 373 10Base-T to Multimode Fiber Optic Transceiver 光纖線纜 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(zhuǎn)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(dǎo)軌安裝 DIN Rail Mounted 調(diào)制解調(diào)器/線路驅(qū)動器 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(zhuǎn)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(hù)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(zhuǎn)換器 multiplexers Model 31 Port Miser - Port Sharing Device (expands RS-232 Port By 3)