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線路驅動器，Telebyte多路轉換器，Telebyte線路仿真器，Telebyte噪聲模擬器，Telebyte模塊，Telebyte機箱.
 

458-3SL線路仿真器

458-3SL緊湊型產品具備易使用的特點，特別適用于*需要進行一至三個信道操作的研發工作場合。同時，對于需要在大量生產的產品線環境下進行DSL Modem和其它適應寬帶的電信產品測試的情況，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內置控制模塊的IEEE 488接口、RS-232接口或以太網接口，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行環路長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可以通過按鍵編碼器來進行設置.

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**包裝貨物全程保險

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的主機上為用戶提供2至24路*立的噪聲信道，為用戶提供了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。 通過增加AWG板卡以及配套的噪聲注入器，用戶可輕松地實現擴容.
 

Model 4901系統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網絡應用的損傷模型。Model 4901的共模串擾（Common crosstalk） 類型中涵蓋了ADSL2+, VDSL2 以及其他諸多技術，而用戶自定義串擾功能也完全符合DSL線路上的目標PSD的規范。利用MATLAB (.mat) 或者 Excel (.xls) 文件，用戶能以 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產生滿足在DSL線路上所期望的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路仿真器組成無縫連接的高精度測試環境，利用一個軟件系統實現對兩種設備的同時控制，無需額外增加單*的PC，為用戶大幅節省了成本.
 

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