Related Manuals for Optical Systems Design OSD8826 Series
Summary of Contents for Optical Systems Design OSD8826 Series
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Page 1: Index
OPERATOR MANUAL OSD8826 SERIES DIGITAL VIDEO AND DATA FIBER OPTIC TRANSMISSION SYSTEM... -
Page 3: Table Of Contents
OPTICAL SYSTEMS DESIGN INDEX 1 TECHNICAL SUMMARY ......................4 BRIEF DESCRIPTION ......................4 1.1.1 OVERVIEW ......................... 4 1.1.2 APPLICATIONS ........................4 1.1.3 FEATURES AND BENEFITS ..................... 4 TYPICAL CONFIGURATION ....................5 PRODUCTS AND OPTIONS ....................6 TECHNICAL SPECIFICATIONS ................... 7 INSTALLATION AND OPERATION .................. -
Page 4: Technical Summary
1.1.1 OVERVIEW The OSD8826 series is a high-quality fiber optic digital video and data transmission system. The system consists of the OSD8826T and the OSD8826R, which are designed to be used as a pair, and provide one-way transmission of PAL, NTSC or SECAM video, plus full-duplex transmission of one data channel and forward path transmission of a contact closure. -
Page 5: Typical Configuration
OPTICAL SYSTEMS DESIGN TYPICAL CONFIGURATION Figure 1 below indicates the typical set-up for an OSD8826 system. OSD8826T OSD8826R To monitor / From switcher etc Camera Video Video Fiber Interface From Data Data Camera control FIGURE 1: OSD8826 TYPICAL CONFIGURATIONS The OSD8826T and OSD8826R pair can provide one forward video transmission and full duplex data transmission between camera (transmitter) and monitoring site (receiver). -
Page 6: Products And Options
OPTICAL SYSTEMS DESIGN PRODUCTS AND OPTIONS There are various options available for the OSD8826 as identified in Table 1 below: OSD8826 (example only) TABLE 1: PRODUCTS AND OPTIONS ITEM DESCRIPTION Transmitter Receiver ITEM DESCRIPTION Standard single channel Two channel card receiver (OSD8826R Only) -
Page 7: Technical Specifications
OPTICAL SYSTEMS DESIGN TECHNICAL SPECIFICATIONS TABLE 2: TECHNICAL SPECIFICATIONS SPECIFICATION PERFORMANCE 75Ω Video Input/Output Impedance Video Input/Output Levels 1Vpp nominal Video Connectors Video Bandwidth 5Hz to 6MHz > 63dB Signal to Noise Ratio (Weighted) <1% Differential Phase (DP) Linearity <1° Differential Gain (DG) TTL, RS232, RS422 and RS485. -
Page 8: Installation And Operation
OPTICAL SYSTEMS DESIGN 2 INSTALLATION AND OPERATION INTRODUCTION This section outlines the methods required to install and operate the OSD8826T and OSD8826R successfully. It should be studied carefully if damage to the equipment or poor results are to be avoided. -
Page 9: Osd8826 Drawings And Dimmensions
OPTICAL SYSTEMS DESIGN 2.2.2 OSD8826 DRAWINGS AND DIMMENSIONS The OSD8826TC and OSD8826RC are designed to be mounted on an even surface and to be secured by means of M4 or smaller screws. The OSD8826T and OSD8826R card versions are designed to be inserted into a chassis and secured by means of captivated screws. -
Page 10: Pin Assignments And Connections
OPTICAL SYSTEMS DESIGN PIN ASSIGNMENTS AND CONNECTIONS Pin assignments for the “Data Input/Output” connectors (Figure 3) are shown in Table 3 below. The module versions and single channel cards have the 8 way cage clamp terminal block connector while the 2 channel receiver card version has two RJ45 connectors. - Page 11 OPTICAL SYSTEMS DESIGN 8 Way Cage Clamp Data Connector 8 7 6 5 4 3 2 1 Power Connector RJ45 Connector 8 7 6 5 4 3 2 1 Power Connector FIGURE 3: DATA CONNECTOR PINOUTS To connect data cabling for the 8 way cage clamp terminal block, strip the wire between 8mm to 12mm in length.
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Page 12: Data Mode Switch Settings
OPTICAL SYSTEMS DESIGN DATA MODE SWITCH SETTINGS The 3-way data control switch is located at the front of OSD8826 modem. Switches SW1, SW2 and SW3 are used for setting the Data Mode Options. Note: For correct operation, ensure that both OSD8826T and OSD8826R have the switch settings in the same modes. -
Page 13: Connections
OPTICAL SYSTEMS DESIGN CONNECTIONS 2.5.1 POWER SUPPLY CONNECTIONS The OSD8826 card version is powered from the OSD370 or OSD350 chassis. DC power in the OSD8826 card version is connected via a DB9 connector. The card version of the OSD8826T and OSD8826R should be fixed into the OSD370 (or OSD350) chassis using the captivated screws. -
Page 14: Basic Connections
OPTICAL SYSTEMS DESIGN 2.5.2 BASIC CONNECTIONS The video-input signal (eg. from camera) is connected to the video input BNC connector on the OSD8826T. The video output signal (eg. to monitor) is connected from the video output BNC connector on the OSD8826R. -
Page 15: Osd8826 Operation
OPTICAL SYSTEMS DESIGN OSD8826 OPERATION 2.6.1 OSD8826T AND OSD8826R OPERATION When using the OSD8826 for the first time, check that the unit is in good condition with no visible damage. If a card version is used, insert it in an appropriate slot on the OSD370 or OSD350 chassis and check that the indicators illuminate accordingly on power up (see Table 8). -
Page 16: Maintenance
OPTICAL SYSTEMS DESIGN 3 MAINTENANCE INTRODUCTION The following section outlines the fault-finding procedure for the OSD8826T and OSD8826R modems. Please take note of the following: ▲ Personnel without appropriate training should not attempt any maintenance except that outlined below. If further maintenance is attempted you are warned that every care should be taken to ensure that ▲... -
Page 17: Warranty
For warranty period, please call your local OSD distributor. REPAIRS Optical Systems Design reserves the right to repair or replace faulty modules/units. Please obtain a “Return Material Authorisation” (RMA) form and number before returning goods. Goods must be returned in adequate packing material to Optical Systems Design, Warriewood or its nominated authorised representative, for all repairs. - Page 20 OPTIC L Optical Systems Design Pty. Ltd. 7/1 Vuko Pl. Warriewood 2102 SYSTEMS P.O. Box 891 Mona Vale N.S.W. Australia 2103 Telephone: +61 2 9913 8540 DESIGN Facsimile: +61 2 9913 8735 Email: sales@osd.com.au Web Site: www.osd.com.au PTY LTD A.B.N. 83 003 020 504...
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