目錄 Index 內容 Content 頁 Page 關於 VDS 視頻調制解調系統 About Video System 2 視頻調製解調系統系列 VDS Video System Series 3 產品規格 價格及其供應如有更改, 恕不另行通知 All Specifications, prices and availability are subject to change without notice. 1
關於 VDS About VDS 關於 VDS 視頻調制解調系統 在閉路電視行業, 幾乎所有的攝像機都必須使用同軸電纜去傳輸視頻和其他訊號 一般來說, 在長距離傳輸視頻和其他訊號時, 訊號會受的一定干擾, 同時影像質素亦會因為訊號衰減而變差 這些問題都限制了現時同軸電纜的應用 為了解決這些問題, 我們現為大家提供一個最創新的產品 視頻調製解調系統 (VDS), 以提高影像質素 除了視頻訊號以外,VDS 還可以通過單一根同軸電纜去傳送音頻 報警訊號和 RS485 數據, 並為同時攝像機提供直流電源 (12V 或 24V) VDS 針對現正在閉路電視攝像機系統中使用的標準同軸電纜 ( 如 5C-2V), 可以輕鬆地把視頻 音頻 報警訊號, 還有 RS485 數據和攝像機所需的直流電源 (12V 或 24V) 等等的傳輸距離提升至 500 米 1000 米 透過使用多載波, 縱使經過長距離的傳輸, 所有的訊號質量仍然可以保持在最佳狀態 About VDS (Video System) In the CCTV industry, almost all the cameras used coaxial cable to transmit the video and the other signals. Generally, when transmitting the video and the other signals over a long distance, there will be some interference appeared and the video quality will become weak. These are the degradation for the current coaxial cable application. In order to solve such problems, we provide a most innovative product VDS (Video System) to improve the video quality. Not only with video signals transmission, the VDS also can send the audio, alarm signals, RS485 data and camera DC power (12V or 24V) simultaneously, those are all through one single coaxial cable. The application of VDS is used on the existing standard coaxial cable, RG-6/U, for CCTV camera system. The transmission distance of the video, audio, alarm signals, RS485 data and camera DC Power (12V or 24V) can be easily reached to 500 meters ~ 1,000 meters. All the signal quality can be still remained in the best condition over a long distance transmission, which the method we used is by Multi-Carrier. 產品規格 價格及其供應如有更改, 恕不另行通知 All Specifications, prices and availability are subject to change without notice. 2
27-60-2100 VDS2100/2200 Video + Audio + DC12V Video 以一根同軸電纜傳送一組視頻 音頻訊號及 DC12V 電源 可調校輸入端的電壓 (DC18~27V), 以配合不同的輸送距離及電纜規格 附送優質的專業電源供應器 Transmit real time video, audio signal and feeds DC12V power to a Camera through only one coaxial cable Adjustable DC voltage input (DC18~27V) Sufficient and stable DC current out (0.5A, DC12V) 27-60-2500 VDS2500 (Video + Alarm + DC12V) x 2 Video 以一根同軸電纜同時傳送兩組視頻 警報訊號 傳輸保謢 當出現傳輸錯誤或繼線時, 視頻調製解調系統將會自動切電源供應, 以保護攝像機 27-60-2501 VDS2501 (Video + Alarm + DC24V) x 2 Video 以一根同軸電纜同時傳送兩組視頻 警報訊號 傳輸保謢 當出現傳輸錯誤或繼線時, 視頻調製解調系統將會自動切電源供應, 以保護攝像機 現貨 Available 現貨 Available 產品規格 價格及其供應如有更改, 恕不另行通知 All Specifications, prices and availability are subject to change without notice. 3
27-60-2510 VDS2510 (Video + Audio + Alarm + DC12V) x 2 Video 以一根同軸電纜同時傳送兩組視頻 警報訊號 傳輸保謢 當出現傳輸錯誤或繼線時, 視頻調製解調系統 將會自動切電源供應, 以保護攝像機 提供音頻傳輸 Audio signal transmission equipped 27-60-2511 VDS2511 (Video + Audio + Alarm + DC24V) x 2 Video 以一根同軸電纜同時傳送兩組視頻 警報訊號 傳輸保謢 當出現傳輸錯誤或繼線時, 視頻調製解調系統 將會自動切電源供應, 以保護攝像機 提供音頻傳輸 Audio signal transmission equipped 產品規格 價格及其供應如有更改, 恕不另行通知 All Specifications, prices and availability are subject to change without notice. 4
27-60-2700 VDS2700 Video + Audio + Alarm + RS485 + DC12V Video Transmission distance is up to 500M while feeding the DC Half duplex channel for EIA standards RS-485 interface port Link Fault warning buzzer inside (Siren sound) Built-in transient and lightning induced current protector 27-60-2701 VDS2701 Video + Audio + Alarm + RS485 + DC24V Video Transmission distance is up to 500M while feeding the DC Half duplex channel for EIA standards RS-485 interface port Link Fault warning buzzer inside (Siren sound) Built-in transient and lightning induced current protector 27-60-2730 VDS2730 Video + RS485 + DC12V Video Transmission distance is up to 500M while feeding the DC Half duplex channel for EIA standards RS-485 interface port Link Fault warning buzzer inside (Siren sound) Built-in transient and lightning induced current protector 現貨 Available 產品規格 價格及其供應如有更改, 恕不另行通知 All Specifications, prices and availability are subject to change without notice. 5
27-60-2731 VDS2731 Video + RS485 + DC24V Video Transmission distance is up to 500M while feeding the DC Half duplex channel for EIA standards RS-485 interface port Link Fault warning buzzer inside (Siren sound) Built-in transient and lightning induced current protector 產品規格 價格及其供應如有更改, 恕不另行通知 All Specifications, prices and availability are subject to change without notice. 6