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Resumen del manual
All rights reserved. All trademarks are the property of their respective owners. Rev A3 CONTENTS 1 Introduction 2 Operation Notes 3 Features 4 Connector Layout 5 Connector Descriptions 6 Connecting and Operating The 3GSDI Fiber Optic Extender 7 Troubleshooting 8 Specifications 9 Warranty INTRODUCTION Congratulations on your purchase of the 3GSDI Fiber Optic Extender. Your complete satisfaction is very important to us. GefenPRO In the realm of video distribution, certain features are invaluable in a commercial or broadcast environment. Accommodations such as a build-in power supply and flat black rack-mount enclosures set GefenPRO apart from our traditional products. Complex distribution units allow for professional DVI, 3G-SDI, and HDMI signals to be routed and converted easily and seamlessly, while being backed up by a renowned and dependable technical support team. Gefen invites you to explore the GefenPRO product line and hopes that you find the solution that fits your needs. The GefenPRO 3GSDI Fiber Optic Extender The GefenPRO 3GSDI Fiber Optic Extender is a miniature digital video data transport system over fiber optic cable supporting 1080p for 3G-SDI and HD-SDI. It converts a one-channel SMPTE-424M 3G-SDI, SMPTE-292M HD, or SMPTE-259M serial digital video signal over extended distances up to 19 miles (30 kilometers). How It Works The Sender receives the SDI input signal and converts the SMPTE-424M / 292M / 259M SDI signals to optical data. The Receiver unit collects the optical data from the fiber cable and converts it to an SDI signal. 1 OPERATION NOTES READ THESE NOTES BEFORE INSTALLING OR OPERATING THE 3GSDI FIBER OPTIC EXTENDER • The GefenPRO 3GSDI Fiber Optic Extender will connect two 3G-SDI devices using an ST-terminated fiber cable to a distance of up to 12 miles (20 kilometers.). HD-SDI can be extended up to 19 miles (30 kilometers). The input has automatic equalization and the output is automatically reclocked. • 3G-SDI can be extended up to 1640 feet (500 meters) when using multimode fiber. • The use of an intermediate cable or adapter is not recommended. Additional coupling devices may deteriorate the signal transmission. 2 FEATURES Features • Extends 3G-SDI up to 12 miles (20 kilometers) using single-mode fiber. • Transports Multi-rate HD-SDI Digital Video over one fiber optic cable. • Supports SMPTE-424M (3G-SDI), SMPTE-292M (HD-SDI), or SMPTE-259M (SDI) specifications. • Automatic Input Equalization • Output Clock Recovery • Latch-Locking Power Connector • 3G-SDI BNC input connector and ST-terminated fiber optical connector • Robust metal die-casting enclosure for harsh environments Package Includes (1) GefenPro 3GSDI Fiber Optic Extender - Sender Unit (1) GefenPro 3GSDI Fiber Optic Extender - Receiver Unit (2) 5 V DC Power Supplies (1) User manual SMPTE Standards Table (Showing Bit Rates for SDI): Standard Name Bit Rates Example Video Formats SMPTE 424M 3G-SDI 2.970 Gbit/s 1080p SMPTE 292M HD-SDI 1.485 Gbit/s 720p, 1080i SMPTE 259M SD-SDI 270 Mbit/s, 360 Mbit/s 143 Mbit/s and 177 Mbit/s 480i, 576i 3 CONNECTOR LAYOUT 1 Receiver 2 3 4 <5 (shown with protective cover) 6 4 CONNECTOR DESCRIPTIONS 1 BNC Output Connector Connect the Receiver to the input of the SDI display. 2 ST Fiber Connector Input Connect the ST-terminated fiber cable to this connector. 3 5 VDC Power Supply Connector (Receiver) Connect this cable to the included 5 V DC power supply. 4 BNC Input Connector Connect the Sender to the output of the SDI source. 5 ST Fiber Connector Output Connect the ST-terminated fiber cable to this connector. 6 5 VDC Power Supply Connector (Sender) Connect this cable to the included 5 V DC power supply. 5 CONNECTING THE 3GSDI FIBER OPTIC EXTENDER How to Connect the 3GSDI Fiber Optic Extender 1. Connect the Sender of the GefenPRO 3GSDI Fiber Optic Extender to the 3G-SDI source equipment via the BNC connector. 2. Remove the locking protective cover from the fiber connector of the Sender and connect one end of the fiber cable to the ST connector of the Sender. 3. Remove the locking protective cover from the fiber connector of the Receiver and connect the other end of the fiber cable to the ST connector of the Receiver. 4. Connect the BNC output connector to the SDI display device. 5. Connect the included 5 V DC power supplies to both the Sender and Receiver. GEF-3GSDI-FO-141 Connection Diagram 6 TROUBLESHOOTING No picture / display shows a blank screen • Ensure that all jacks that are used by the 5 V DC power supplies are firmly connected. • Ensure that the SDI connector is firmly plugged in to the SDI source and SDI display. Ensure that the Sender and Receiver module parts are connected to the SDI source and SDI display, respectively. • Check if the SDI source and SDI display are powered on and properly booted. • Reset the system by unplugging and reconnecting the Sender SDI module or Receiver SDI module. Re-bo...