OTDV-1250-Manual - Olson Technology Inc.
Contents
1. NEVER NEVER NEVER look into the end of a fiber on a powered device with ANY sort of magnifying device This includes microscopes eye loupes and magnifying glasses This WILL cause a permanent and irreversible burn on your retina Always double check that power is disconnected before using such devices If possible completely disconnect the unit from any power source If you have questions about laser safety procedures please call Olson Technology before powering your product Model OTDV 1250 025 000571 Rev X5 3 www olsontech com GENERAL FEATURES The Olson OTDV 1250 Video Stereo Audio Data and Ethernet Fiber Optic Link provides a very high quality system for transporting baseband NTSC RS 250 or PAL B D G H and I video signals stereo audio signals and bidirectional data with complete EMI immunity via multimode or single mode optical fiber The combination of video stereo quality audio data for touch screens pan tilt amp zoom or pure data transport for communications and the addition of auto negotiating 10 100Mb s Ethernet make these links ideal for broadcast contribution and distribution quality V A A transport tele conferencing distance learning and surveillance applications Each unit is built in a rugged shielded enclosure Units are available with four channels of audio and unidirectional transport options The defining feature of the OTDV 1250 is versatility While there are numerous fiber optic broadcast transport links2. available the addition of user field swappable SFP modules allows the unit to be rapidly reconfigured for any conceiv able fiber requirement All signals are handled using state of the art digital techniques resulting in no degradation in performance regardless of the fiber type and distance All signals are digitized to a single serial data stream that easily fits into Gb s data stream Extensive use of overhead messaging allows the two units to be aware of problems at the far end TRANSMIT SIDE The left side is the transmit side Jl is the composite video transmit J2 is the S video transmit J3 is the stereo audio transmit The right side is the receive side J4 is the composite video receive J5 is the S video receive J6 is the stereo audio receive D1 D2 D3 amp D4 give the status of the unit Switch S1 selects whether the audio input is configured to be high impedance or 600 Ohms Comp S Video in Audio input S Video Out Corp Video in Chi Ch2 ZERN 5 A i j 12 POWER DATA ETHERNET AND OPTICS SIDE The left side is the power and alarm section Pins 1 amp 2 of J7 are the DC power input Pins 3 and 4 are the alarm output The center section is the data interface J8 1s the low speed data interface Switch S2 is used to select RS 232 or RS 422 J9 is the bidirectional 10 100Mb s Ethernet data port The right side contains the SFP module interface J10 and the unit status LED D5 Model OTDV 1250 025 000571 Rev X
3. Optic Module Dual SM Fiber CWDM 1270nm 80km max LC Connector SFP Optic Module Dual SM Fiber CWDM 1290nm 80km max LC Connector SFP Optic Module Dual SM Fiber CWDM 1310nm 80km max LC Connector SFP Optic Module Dual SM Fiber CWDM 1330nm 80km max LC Connector SFP Optic Module Dual SM Fiber CWDM 1350nm 80km max LC Connector SFP Optic Module Dual SM Fiber CWDM 1370nm 80km max LC Connector SFP Optic Module Dual SM Fiber CWDM 1390nm 80km max LC Connector SFP Optic Module Dual SM Fiber CWDM 1410nm 80km max LC Connector SFP Optic Module Dual SM Fiber CWDM 1430nm 80km max LC Connector SFP Optic Module Dual SM Fiber CWDM 1450nm 80km max LC Connector SFP Optic Module Dual SM Fiber CWDM 1470nm 80km max LC Connector SFP Optic Module Dual SM Fiber CWDM 1490nm 80km max LC Connector SFP Optic Module Dual SM Fiber CWDM 1510nm 80km max LC Connector SFP Optic Module Dual SM Fiber CWDM 1530nm 80km max LC Connector SFP Optic Module Dual SM Fiber CWDM 1550nm 80km max LC Connector SFP Optic Module for Dual SM Fiber CWDM 1570nm 80km max LC Connector SFP Optic Module for Dual SM Fiber CWDM 1590nm 80km max LC Connector SFP Optic Module for Dual SM Fiber CWDM 1610nm 80km max LC Connector SFP BiDi Optic Module for One SM Fiber 1310nm Tx 10km max SC Connector SFP BiDi Optic Module for One SM Fiber 1550nm Tx 10km max SC Connector Power Supply Part Numbers OTPS 12A 4P Model OTDV 1250 02
4. aa AAA A AE AE AAA 10 Model OTDV 1250 025 000571 Rev X5 2 www olsontech com SAFETY Safety Precautions The optical emissions from the units are laser based and may present eye hazards 1f improperly used NEVER USE ANY KIND OF OPTICAL INSTRUMENT TO VIEW THE OPTICAL OUTPUT OF THE UNIT Be careful when working with optical fibers Fibers can cause painful injury 1f they penetrate the skin Laser Safety Procedure ALWAYS read the product data sheet and the laser safety label before powering the product Note the operation wave length optical output power and safety classifications If safety goggles or other eye protection are used be certain that the protection is effective at the wavelength emitted by the device under test BEFORE applying power ALWAYS connect a fiber to the output of the device BEFORE power is applied Power should never be applied without an attached fiber If the device has a connector output a connector should be attached that is connected to a fiber This will ensure that all light is confined within the fiber waveguide virtually eliminating all potential hazard NEVER look at the end of the fiber to see 1f light is coming out NEVER Most fiber optic laser wavelengths 1310 nm and 1550 nm are totally invisible to the unaided eye and will cause permanent damage Shorter wavelengths lasers e g 780 nm are visible and are very damaging Always use instruments such as an optical power meter to verify light out put
5. 5 000571 Rev X5 10 Universal AC Power Supply 12 Volts 1 5 Amps www olsontech com
6. 5 4 www olsontech com Alarm Output Specifications The alarm output is driven by a normally closed MOSFET It should be pulled to an external voltage SOV max through a resistor The MOSFET has a typical on resistance of 330 ohms The external resistor should be chosen such that the maximum current is less than 25mA The alarm output is at high impedance when the unit is functioning properly and at low impedance when there is no power or no optical signal is present at the receiver or the SFP is missing VIDEO SPECIFICATIONS 0 m w w omw e o mum A m HM X omm O EE m e SNR NTCTLam Weigites 67 75 B SNR Unified LumWeighted 6 70 d Differential Gaia 1 Differential Phase 07 Line Time Distorion f 025 05 Rene a a Chrom Lum Gain Conversion 10 bit 4 2 2 per ITU R BT 601 AUDIO SPECIFICATIONS in n Me Us THD N Input Level 600 Ohm Bal Log ov ow Gain COS 1 12 8 Input Level High Impedance Single Ended DATA SPECIFICATIONS in Ty Mae Units Number of Channels NENNEN NN UN MEME e Protocol RS 232 or RS 422 See Note 5 Model OTDV 1250 025 000571 Rev X5 5 www olsontech com 1 2 3 4 5 6 1 LED FUNCTIONS Solid green when compos ite video present and no Composite video S video present Slow N A N A input present flashing green when com video pre posite vid
7. Model OTDV 1250 Broadcast Transport Links OPERATING MANUAL 24926 Highway 108 Sierra Village CA 95346 Phone 800 545 1022 Fax 209 586 1022 Rev X5 E Mail sales olsontech com 02 23 10 Table of Contents Table Of CONOS oia A 2 SAFET Vii A AS AAA AAA 3 Saler LON o T D oo ETT 3 aser dte DO PROC COUEE cosaust oda Nettuno doo indeed edo e A 3 GENEHAEFEATUHES alistonados tildado adelaida ica idas 4 TRANSMIT SID Esuiininassista ias dal ea lis 4 POWER DATA ETHERNET AND OPTICS SIDE 4 7 aire a ee Ik ce d entend ein 4 RO is enr sisa ble tatin tin entente denis into oi a et ie een AE 5 VIDEO SPECIPRICATIONS RE 5 AUDIO SPECIFICATIONS iiciin a a a E a 5 DATA SPECIFICATIONS na a Ni 5 ETHERNET SPECIFICATIONS visitado odia 6 ELECTRICAL PHYSICAL ENVIRONMENTAL SPECIFICATIONS coooococccccnccccconcnnnnanocnnnnnanconnnnnnnnnnnnnnaannennnnans 6 NOTES das 6 LED EUNGLDIONS20312 532229 9892882 2810190 24988 20 5 6 neces ce 01920 drid isa 6 Fete 0TDVST250 B Block DAS AE A AS 4 Figure 2 OTDV I2S0 TARA Block Dideram eo iecore si 7 Figur SOTD Y IPS 0 P AZURANA Block Diarra aladas 8 SFP MODU E Std 8 Figure 4 MM 850nm SFP Module with Dual LC Connectors ss 8 Figure 5 SM CWDM SFP Module with Dual LC Connectors ss 8 Figure 6 SM Bidirectional SFP Module with Single SC Connector 9 INSTALLATION at a A dana 9 Optical Connectors TRE LET 9 GCleanine Optical Connectors lll idad 9 ORDERING INFORMATION en
8. e Video 1 S Video 1 Bal Unbal Audio 1 Bal Unbal Audio 2 Jy 10 100 Ethemet Composite Video 2 S Video 2 BollUnbal Audio 3 Rl Unbal Audio 4 Composite Video 1 S Video 1 Bal Unbal Audio 1 Bal Unbal Audio 2 RS 232 RS 422 10 100 Ethernet www olsontech com 10 20 V 10 20 Va Alam Alam Composite Video 1 Composite Video 1 OTDV OTDV S Video 1 1250 1250 S Video 1 Bal Unbal Audio 1 Data Wide Variety of Data Bal Unbal Audio 1 Audio Field Installable Audio l Video Fiber Transport Video RS 232 Ethernet Options Ethernet RS 232 RS 422 RS 422 e Multimode 850nm 550m e Single Mode 1310nm 30km e Single Mode 1550nm 80km Single Mode CWDM 80km e Single Mode DWDM gt 80km Bidirectional SM Fiber 10km 10 100 Ethemet 10 100 Ethemet Bal Unbal Audio 3 Bal Unbal Audio 3 Bal Unbal Audio 4 Bal Unbal Audio 4 Figure 3 OTDV 1250 TAA RAA Block Diagram SFP MODULES OE OTOLS 1612 CW 80 55 EC OCT nec 1550nm LASER PROD Classi Laser Product 21 CFR J E sca OTOLS 1512 CW 0 57 JE un 1 amp T U nm LASER PROD Class Laser Product 21CFR J Figure 5 SM CWDM SFP Module with Dual LC Connectors Model OTDV 1250 025 000571 Rev X5 8 www olsontech com Figure 6 SM Bidirectional SFP Module with Single SC Connector INSTALLATION Optical Connectors There are many optical connectors on the market The OTDV 1250 offers LC and SC UPC types of connect
9. eo present and sent S video present sent present ETHERNET SPECIFICATIONS Auto Negotiating 10Mb s or 100Mb s ELECTRICAL PHYSICAL ENVIRONMENTAL SPECIFICATIONS min Tw Ma Unt DC Input Voltage 20 Vpc See Note 6 Power 10 mM Wee Nore Module Weigh AT Module Dimensions 11 5 x 6 with base plate x 1 25 inch Operating Temp Range 3 p ANNE e NOTES The transmitter accepts either composite or S Video input If both are present the S Video signal will be used The receiver always presents both composite and S Video outputs The output level will track the input level The standard transceiver model offers either two or four audio channels Input impedance is switch selectable by the user The high impedance setting is single end input The data protocol is switch selectable by the user The OTDV 1250 utilizes high efficiency switching power supplies internally The power dissipation is nearly constant as the input voltage changes The highest current draw will occur at the lowest input voltage and vice versa Note that excessive noise and ripple on the power supply may degrade some of the performance parame ters All test results are at 25 C with a 15 Volt DC power supply No opti cal signal No optical Unit status Unit functioning properly In or signal into far missing end unit SFP present transmitter Model OTDV 1250 025 000571 Rev X5 6 www olsontech com Unit sta
10. igital Video Dual Audio Data Transport Link NTSC Only Transmit Only Digital Video Dual Audio Data Transport Link NTSC Only Receive Only Digital Video Dual Audio Data Transport Link NTSC Only Transmit Only Digital Video Quad Audio Data Transport Link NTSC Only Receive Only PAL B D G Hand Only PAL B D G Hand Only PAL B D G Hand Only PAL B D G Hand Only PAL B D G Hand Only Description Digital Video Quad Audio Data Transport Link Bidirectional Digital Video Dual Audio Data Transport Link Transmit Only Digital Video Dual Audio Data Transport Link Receive Only Digital Video Dual Audio Data Transport Link Transmit Only Digital Video Quad Audio Data Transport Link Receive Only Digital Video Quad Audio Data Transport Link OTOLS 8512 02 OTOLS 1312 30 OTOLS 1512 80 OTOLS 1612 CW 80 27 OTOLS 1612 CW 80 29 OTOLS 1612 CW 80 31 OTOLS 1612 CW 80 33 OTOLS 1612 CW 80 35 OTOLS 1612 CW 80 37 OTOLS 1612 CW 80 39 OTOLS 1612 CW 80 41 OTOLS 1612 CW 80 43 OTOLS 1612 CW 80 45 OTOLS 1612 CW 80 47 OTOLS 1612 CW 80 49 OTOLS 1612 CW 80 51 OTOLS 1612 CW 80 53 OTOLS 1612 CW 80 55 OTOLS 1612 CW 80 57 OTOLS 1612 CW 80 59 OTOLS 1612 CW 80 61 OTOLS BI1312 10 OTOLS BI1512 10 SFP Optic Module Dual MM Fiber 850nm 550 meter max LC Connector SFP Optic Module Dual SM Fiber 1310nm 30km max LC Connector SFP Optic Module Dual SM Fiber 1550nm 80km max LC Connector SFP
11. ors One of the most common errors encountered in the field is the use of the wrong type of connectors The most common is using SC PC Flat with SC APC angled The connectors will fit together but the optical loss will be high and performance is unpredictable and both connectors may be permanently damaged Cleaning Optical Connectors Fiber optic connectors should be clean and capped so one can usually remove the cap and make the connection without cleaning the connector but if there is any doubt clean the optical connectors before making the connection After making the connection there is no need clean the connector while the connector remains connected Use caution when handling the connectors Any grease from your finger scratches or small pieces of dust can strongly affect performance To clean use a lint free wipe such as Kimwipes or cotton swab moisten with alcohol and gently wipe the tip of the connector Let the connector air dry completely or use dry compressed air to dry When making the connection be sure the key aligns with the bulkhead connector With LC connectors gently press in until the connector clicks in to place Model OTDV 1250 025 000571 Rev X5 9 www olsontech com OTDV 1250 Platform OTDV 1250 B OTDV 1250 TA OTDV 1250 RA OTDV 1250 TAA OTDV 1250 RAA OTDV 1250P B OTDV 1250P TA OTDV 1250P RA OTDV 1250P TAA OTDV 1250P RAA SFP Modules ORDERING INFORMATION Description NTSC Only Bidirectional D
12. tus Left Ethernet LED Right Ethernet LED Composite Video S Video 1 Bal unbal Audio 1 Bal Unbal Audio 2 RS 232 RS 422 10 100 Ethemet Composite Video 2 S Video 2 Bal Unbal Audio 3 BallUnbal Audio 4 Composite Video 1 S Video 1 Bal Unbal Audio 1 Bal Unbal Audio 2 RS 232 RS 422 10 100 Ethemet Model OTDV 1250 025 000571 Rev X5 Connection Speed Unit functioning properly 10 20 Voc Alarm OTDV 1250 Data Audio Video Ethemet No opti cal signal In or missing SFP 10 Mb s 10 20 Y Alarm Multimode 850nm 550m Single Mode 1310nm 30km e Single Mode 1550nm 80km Single Mode CWDM 80km Single Mode DWDM 80km Bidirectional SM Fiber 10km Figure 1 OTDV 1250 B Block Diagram 10 20 V Alam OTDV 1250 Data Audio Video Ethernet 10 20 V Alam OTDV 1250 Wide Variety of Data Field Installable Audio Fiber Transport Video Options Ethernet e Multimode 850nm 550m e Single Mode 1310nm 30km e Single Mode 1550nm 80km Single Mode CWDM 80km e Single Mode DWDM gt 80km Bidirectional SM Fiber 10km Figure 2 OTDV 1250 TA RA Block Diagram OTDV 1250 Wide Variety of Data Field Installable Audio Fiber Transport Video Options Ethernet No optical signal into far end unit No power No Con 100 Mb s nection Not re ceiving data Receiving data from RJ 45 jack Composit
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