Related Manuals for Optical Systems OSD860 SERIES
Summary of Contents for Optical Systems OSD860 SERIES
- Page 1 OPERATOR MANUAL OSD860 SERIES DIGITAL 2/4/8 CHANNEL VIDEO/AUDIO/DATA/IP FIBER OPTIC MULTIPLEXER...
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Page 3: Table Of Contents
OPTICAL SYSTEMS DESIGN TECHNICAL SUMMARY ......................2 PRODUCT DESCRIPTION ....................... 2 1.1.1 APPLICATIONS ............................3 1.1.2 FEATURES AND BENEFITS ........................3 TYPICAL CONFIGURATION ....................3 PRODUCTS AND OPTIONS ..................... 4 ... -
Page 4: Technical Summary
1 TECHNICAL SUMMARY PRODUCT DESCRIPTION The OSD860 series is a high-quality digital video, data, audio and IP optical fiber transmission system. The system consists of an OSD860 transmitter and OSD860 receiver which are designed to be used as a pair. The OSD860 standard product provides forward transmission of two, four or eight channels of PAL, NTSC or SECAM video and one way transmission of four data channels. -
Page 5: Applications
OPTICAL SYSTEMS DESIGN 1.1.1 APPLICATIONS CCTV networks Industrial monitoring systems Video conferencing Distance learning Transportation networks 1.1.2 FEATURES AND BENEFITS ▲ Uncompressed 9 bit video, 24 bit audio encoding, giving professional quality transmission. ▲ Range of up to 120km is possible with optional 1550nm operation. -
Page 6: Products And Options
OPTICAL SYSTEMS DESIGN PRODUCTS AND OPTIONS There are various options available for the OSD860 as identified in Table 1 below: TABLE 1: PRODUCTS AND OPTIONS ITEM DESCRIPTION N video channels (where N = 4, or 8) Forward path audio Reverse path audio... -
Page 7: Technical Specifications
OPTICAL SYSTEMS DESIGN TECHNICAL SPECIFICATIONS TABLE 3: TECHNICAL SPECIFICATIONS SPECIFICATION PERFORMANCE VIDEO AUDIO 75Ω 10kΩ/200Ω Balanced/Unbalanced Input/Output Impedance Input/Output Levels 1.0 Vpp nominal 0dBu nominal, 15dBu maximum 10Hz to 6MHz 10Hz - 15kHz Bandwidth (±0.5dB) > 63dB (weighted) >100dB (A weighted at max level) Signal to Noise Ratio <0.7% Differential Phase (DP) -
Page 8: Osd860 Drawings And Dimensions
OPTICAL SYSTEMS DESIGN OSD860 DRAWINGS AND DIMENSIONS The OSD860 are designed to be mounted on an even surface and to be secured by means of M4 or smaller screws. The card versions are designed to be inserted into a chassis and secured by means of captivated screws. -
Page 9: Installation And Operation
OPTICAL SYSTEMS DESIGN 2 INSTALLATION AND OPERATION INTRODUCTION This section outlines the methods required to install and operate the OSD860 system successfully. It should be studied carefully if damage to the equipment or poor results are to be avoided. This equipment has been fully tested prior to dispatch and is ready for immediate operation. -
Page 10: Power Supply Connections
OPTICAL SYSTEMS DESIGN POWER SUPPLY CONNECTIONS The OSD860 card version requires DC power which is connected via a DB9 connector and supplied by the OSD370 or OSD350 chassis. The card should be fixed into the chassis using the captivated screws. -
Page 11: Data Connections
OPTICAL SYSTEMS DESIGN DATA CONNECTIONS The OSD860 basic option provides four full duplex data channels capable of accepting RS232 on two channels, TTL or RS422 on the other two channels, with RS485 available on one channel with a fixed 100us turnaround time. Data is connected to the OSD860 via the DB15 female connector located on the rear panel. - Page 12 OPTICAL SYSTEMS DESIGN RS485 2-Wire half duplex is used to connect several devices to the same bus when only one unit transmits data at a time. All units are normally in high impedance receive mode waiting for data. When transmission of data is requested, the device waits for a protocol specific turn-around time delay before transmitting after which it returns to receive mode.
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Page 13: Optional Data/Audio Connector
OPTICAL SYSTEMS DESIGN 2.4.2 OPTIONAL DATA/AUDIO CONNECTOR The OSD860 provides an option for adding the following combinations; • 4 or 8 data channels • 4 or 8 audio channels • 4 data and 4 audio channels The data channels are capable of accepting RS232, TTL or RS422 and RS485. Data is connected to the OSD860 via the DB44 female connector located on the rear panel. - Page 14 OPTICAL SYSTEMS DESIGN TABLE 6: OPTIONAL 44 PIN FEMALE CONNECTOR PIN ASSIGNMENT DB44 HD FUNCTION 4Aa4Dd FUNCTION 8Aa FUNCTION 8Dd PIN-OUT 1, 8, 15, 16, 30, Ground Ground Ground 38, 41 Not Connected Not Connected Not Connected CH1 Data Input +...
- Page 15 OPTICAL SYSTEMS DESIGN The optionally fitted data provides a number of control settings. These are pre-set at time of ordering as the access to the switch mode settings are limited (particularly the module version). If however there is a requirement for changing settings, the data control switch is located on the OSD8914 Data Interface Daughter board inside the unit.
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Page 16: Optional Ethernet Connector (10/100 Base-T Ethernet)
OPTICAL SYSTEMS DESIGN OPTIONAL ETHERNET CONNECTOR (10/100 BASE-T ETHERNET) The OSD860 can also provide 10/100 BASE-T Ethernet connection as an option. Standard CAT5e or higher Ethernet connections are required. RJ45 connector is located on the rear panel of the unit. -
Page 17: Osd860 Operation
OPTICAL SYSTEMS DESIGN OSD860 OPERATION If a card version is used, insert it in an appropriate slot on the OSD chassis and check that the indicators illuminate correctly on power up. If a module version is used, connect the unit to an appropriate power source and check that the indicators illuminate correctly on power up. -
Page 18: Maintenance
OPTICAL SYSTEMS DESIGN 3 MAINTENANCE INTRODUCTION The following section outlines the faultfinding procedure for the OSD860 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 19: 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 P.O. Box 891 Mona Vale SYSTEMS N.S.W. Australia 2103 Telephone: +61 2 9913 8540 Facsimile: +61 2 9913 8735 DESIGN Email: osdsales@osd.com.au Web Site: www.osd.com.au PTY LTD A.B.N. 83 003 020 504...
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