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(hào)轉(zhuǎn)換器, Telebyte隔離器, Telebyte線路驅(qū)動(dòng)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(jià)格 Telebyte型號(hào) Telebyte現(xiàn)貨

天津啟隆機(jī)電設(shè)備有限公司特價(jià)銷售美國(guó)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(hào)轉(zhuǎn)換器, Telebyte隔離器, Telebyte線路驅(qū)動(dòng)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)，特別適用于僅需要進(jìn)行一至三個(gè)信道操作的研發(fā)工作場(chǎng)合。同時(shí)，對(duì)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(cè)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(gè)完美的解決方案。

通過(guò)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(yǔ)言對(duì)線路仿真模塊進(jìn)行環(huán)路長(zhǎng)度及其它參數(shù)設(shè)置的控制。當(dāng)然，458-3SL也可以作為獨(dú)立操控的設(shè)備來(lái)使用，顯示在前面板背光液晶屏上的模擬線路長(zhǎng)度及其它參數(shù)可以通過(guò)按鍵編碼器來(lái)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世界上第一臺(tái)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路獨(dú)立的噪聲信道，為用戶提供了DSL測(cè)試的強(qiáng)有力的解決方案。系統(tǒng)可最多容納6塊AWG 板卡，每塊板卡均可單獨(dú)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(duì)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)_功能也完全符合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(wú)縫連接的高精度測(cè)試環(huán)境，利用一個(gè)軟件系統(tǒng)實(shí)現(xiàn)對(duì)兩種設(shè)備的同時(shí)控制，無(wú)需額外增加單獨(dú)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(hào)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(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(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)