Four and eight channel video links
Contents
1. s data pinout Transmitter data channel mode must set from receiver unit DIP switch position Data contact off RS232 RS422 RS485 2w line bias no line bias term off off a ae a RS485 4w o oo o t ooon ee a gt CRT420 820 top view SW1 Data connection ABABA settings DIP swithes are located on the top of device CFO410 420 810 820 user manual rev001 5 Receiver CRR420 820 data mode settings The desired data mode settings including dwelitime settings for RS485 CRR420 820 DIP switches SW2 for data 2w can be set by the means of DIP switces The default factory mode selection setting is RS485 2w dwellitime 75 ps no line bias and no term RS485 2w Dwelltime settings Data channe Dwelttimems Dip1 Dip2 Dips Dip4 Dips Dip6 Dip7 Dips mode p 004 on o o o t on otf RS485 2w 05 a i o o o ot ott RS485 4w o a o o i o off off 3 e fn Data mode selection and RS485 2w dwelltime settings SW1 Left side view SW1 SW2 Data connection Data mode settings selection mn eRsesess CRR420 820 top view SW1 SW2 0080 OOREEOE0 CRR420 820 DIP switches SW1 amp SW2 6 CFO410 420 810 820 user manual rev001 Master Tx Rx Master CFO410 420 810 820 user manual rev001 Data formats RS232 is an unbalanced data format i e the signal wire working against a reference ground Simple2. Supply voltage 10 5 14 VDC regulated Current consumption 360 mA CRT CRR4108 amp 420 550 mA CRT CRR8108 amp 820 Dimensions 3U x 5HP x 190 mm CFO410 3U x 10HP x 190 mm CFO420 810 820 Weight 0 5 kg CRT CRR410 0 6 kg CRT CRR420 0 9 kg CRT CRR8108 amp 820 IP Housing 00 dry indoor required Operating temperature 34 74 C Storage temperature 40 80 C Humidity 0 90 non condensing Indicators LEDs Video presence link status Alarm Link status B alarm open collector EN61000 6 3 EN50130 4 EN 60825 1 FDA 21 CFR 1040 21 and 1040 11 EMC conformance Optical conformance Safety EN 60951 1 Other RoHS Notes Class 1M Laser product 2 Max operational with SFP 11 Copyright acknowledgements Information in this document is subject to change without notice and does not represent a commitment on the part of Teleste Corporation Copyright Teleste Corporation All Rights Reserved No part of this document may be reproduced transmitted stored in a retrieval system or translated into any other language without the express permission of Teleste Corporation Teleste Corporation Video Networks P O Box 323 FIN 20101 Turku FINLAND www teleste com WEEE directive Directive 2002 96 EC of the European Parliament and of the Council on waste electrical and electronic equipment WEEE obliges that producers appropri ately mark electrical and electronic equipment with the symbol indicating separate collection This ob
3. SFP optics class 1M The high speed optics enable a full quality and a zero delay latency free video transmission Available SFP options are supporting 2 km transmission over multimode fibre and 20 40 km models for single mode fibre operation As with all CFO Platform products the units meet all standard EMC and environmental requirements All units are fully compatible with all CFO rack systems Stand alone options are available with the CMA module adapter and a separate mains adapter Four and eight channel video multiplexer Alternative SFP optics for various optical needs Standard alternatives 2 km MMF 20km SMF and 40 km SMF Four eight CVBS PAL NTSC video channels Video SNR 60 GB typical 8 bit video sampling Data model supports RS 232 RS 422 and RS 485 Data rate up to 230 kbps Uncompressed zero delay digital transmission Common card units for rackmount or stand alone installations Compatible with all CFO installation systems EMC and environmental conformance Feasible for temperature hardened operation 34 74 C g Frame installation The CFO unit is to be pushed along the guide rails into the installation frame e g CSR216 or 316 series and secured with the four locking screws The unit can be freely positioned in any slot in the frame Alarm card slot excluded The empty positions in the frame should be blanked off with cover plates The supply voltage is to be provided by a CPS384 or CPS390 power su
4. cccccccseeeeeceeeeeeeeeeecaeeeesaeeeeeaaeeeeseeeeeseeseeseeeeeeeseeeeas To unplug and plug in the SFP module follow these steps ccccccccecceseeceseeeeseececeeeeseeeeseeeesaeeeseeeeseneetseeeeas Technical SOS CIN GC Atl ONS neniani R EAA AE AEA a EREE CFO410 420 810 820 user manual rev001 Optical Transmitter amp Receiver Single multimode 4 and 8 channel video link for uni directional video and bi directional data transmission CFO410 video link Va p CFO420 video link gt CFO810 video link Va p gt CFO820 video link lt gt CFO410 420 810 820 user manual rev001 Welcome and thank you for purchasing Teleste s CFO Products Introduction The CFO410 810 series is a basic building block for multi channel video transmission system providing uni directional transmission of 4 8 uncom pressed video channels over optical fibre The CFO420 820 series is a basic building block for multi channel video transmission system providing uni directional transmission of 4 8 uncom pressed video channels with one bi directional data over optical fibre PAL and NTSC video formats are supported to provide a transparent vid eo transmission With CFO420 820 models it is also possible to transmit one bi directional RS data channel e g for PTZ control All common data protocols are supported and are easily configurable by DIP switches Optical transmission is based on hot swapple
5. FP transceiver module between your thumb and index finger and carefully remove it from the socket Place the removed SFP transceiver module in an antistatic bag or other protective environment CFO410 420 810 820 user manual rev001 Technical Specifications Optical SFP plug in optics 2 km multimode 20 km singlemode 40 km singlemode Connector Video Number of channels Sampling frequency Sampling resolution Source and load impedance Input and output signal levels Input overload level Insertion gain Bandwidth C L gain inequality C L delay inequality Differential gain Differential phase S N ratio Connector Data Number of channels Data format RS232 RS422 RS485 2W RS485 4W 485 422 specific Data rate Sampling rate Connector CFO410 420 810 820 see block diagram examples 1310 amp 1310 nm bidi 2 fibre 1310 1550 nm bidi 1 fibre 1310 1550 nm bidi 1 fibre Single or duplex LC 4 composite video CFO410 420 8 composite video CFO810 820 13 88 MHz 8 bits 75 ohm 1 Vp p 1 5 Vp p DC component 5 5 5 MHz 3 dB 5 40 ns 2 qe better than 60 dB unified weighted ITU T J 61 BNC female 1 CFO420 820 bi state 3 wire EIA RS232C bi state 4 wire EIA RS422 tri state 2 wire half duplex EIA RS485 tri state 4 wire EIA RS485 Line termination selectable Line bias selectable Half duplex dwell time selectable 0 230 kbps 16 MHz oversampled 5 pin screw terminal General
6. User manual Four and eight channel video links CFO First Mile series consist of fibre optic modems which provide a high quality and losless video transmission for variety of CCTV applications CFO410 4 ch video link for fixed camera applications CFO420 4 channel video link for PTZ camera applications CFO810 8 ch video link for fixed camera applications CFO820 8 ch video link for PTZ camera applications Video Networks CFO410 420 810 820 user manual 59300426 rev001 Contents Optical iransmitter amp ROC CUO csc caren aA ESEO EAEE R aia Mod ON eee E sence eer is E E E EAEE EE EE EEA EEE EE FS UNS a E AA EEA EE ode EEEE EE A Frome Ne FN O anneden a E EE EA A aE Stand alone INSTA AN OM sews caaesatsceaneucansuinsnantwxveationbbantucasenineantaninw aati acdineieaienaweciouabundadhincendacsnwticatauence veal aeclseieatdadidendyanadviecwuia Video connections and indicator ledS vii icecnssnniencndentsnshcvnavendstiveiandededenneniniadwcwaewvine dedenweaddcpandmeataauielineseeadenactmesdiocenesnnc SWIC COON AOI sai AEE EE vn E EE AA Receiver alarm connection eesnetecetececiceceerec caseroneiy satin detnacetossiectencostersce erioene debe D EEEE PA RREA EERE EA esate eta EAER A CEREREA DAREA EEn n rnn Paa CONNEC HON aeea E te ee ee ee ae ee ig Slats 852 100 ial IEO Rneee eee eran EE eee ee a Teer ee ee eee eee ae FIDE COMECON ee eee le E ee ee ee a E ee ee ee eee ee How to unplug or plug in the SFP transceiver module
7. als This however uses two channels per one transmission channel Connect Y and C signals to any of video inputs Make sure that the Y and C connections are corresponding both at transmitter and receiver No extra adjustments are needed Receiver alarm connection all models Alarm at the rear connector of the unit is low open collector output with the capability of 30 V 10 mA switching Farm Description reas l No synchronisation achieved at Link status alarm P optical input Open collector alarms Refer to documentation of CCU001 002 alarm cards 4 CFO410 420 810 820 user manual rev001 Trasmitter CRT420 820 data connection The CFQ420 820 link provides one bi directional data channel CRT lt gt CRR The connector in use is a screw terminal connector Available data modes for data channel are RS232 RS422 RS485 2w and RS485 4w See table below how to connect the desired data mode The desired data connection must be confirm by the means of DIP switces The desired data mode settings for data channel can be set by the means of receiver s DIP switces See page 7 for detailed description The default factory setting is RS485 2w dwellitime 75 us no line bias and no term DATA connector 5 pin screw terminal ses Rsazz Rsass2w Rsass 4w m m m m an on A Ww N Te re E E CRT420 820 DIP switches SW1 for data o owe o do oo i ion channel connection selectio Screw terminal connector
8. e needs to be manually selected See the table x for selectable predefined turn time values CRR420 820 CRT420 820 Slave 2 5 5 GND GND RS422 RS485 4w data connection diagram A 4 wire RS485 network can be implemented as a full duplex system using two twisted pair buses where each bus is used for each direction of transmission In full duplex mode the turn time valve is ignored Data termination and biasing Termination is used to match impedance of a node to the impedance of the transmission line being used When impedance are mismatched the transmitted signal is not completely absorbed by the load and a portion is reflected back into the transmission line If the source trans mission line and load impedance are equal these reflections are elimi nated Biasing gt the lines will be biased to known voltages and nodes will not interpret the noise from undriven lines as actual data without biasing resistors the data lines float in such a way that electrical noise sensitiv ity is greatest when all device stations are silent or unpowered RS485 Line Line 2 wire Termination Biasing Input termination options RS232 None RS422 ne term on failsafe Line termination 120 Q No term with failsafe RS485 2w Hard bias forced 680 Q line biasing Line termination 120 Q No term with failsafe RS485 4w Hard bias forced 680 Q line biasing Line termination 120 Q Data input termination options for data c
9. hannels Data termination connects 120 Q between pins Hard bias connects 680 Q input to 5V and GND input CFO410 420 810 820 user manual rev001 Link indicator led The status of optical link is indicated by a led next to SFP slot Optical signal level is adequate and syncronization on link reen i E level is achieved 2 fibre version 1 fibre version Optical signal is missing or input level is too low LINK indicator operation Note On unidirectional links CFO410 810 the led at the transmitter module is always green The optical interface is a small form factor pluggable SFP see picture beside The optics is hot swappable Optical cable connector in use is type LC The optical operation depends on the type of selected SFP transceiver module This information is marked to the model s type sticker which is located on the side of the unit Note CFO410S requires only one fibre for the video transmis sion although the SFP in use is bi directional Optical connector is type LC The operating wavelenght is 1310 nm When installing the fibre optic cable do not exceed the minimum bending radius when connecting cable to the system Note For correct optical operation and to ensure quality connec tions between fiber optic devices it is important that every fiber connector be inspected and cleaned prior to mating Connectors should always be cleaned with professional cleaning equipment and accessories f
10. her module When using 2 fibre version SFP check which connector plug is send Tx and which is receive Rx SFP module s locking release points To plug in and unplug the SFP module follow these steps Remember to use personal grounding device to prevent ESD occurrences when installing SFP module To plug in the module 1 Do not remove the optical bore dust plugs Open the bale clasp on the SFP module by pressing the clasp downward until it is in a horizontal position Then insert the SFP into the socket by pressing the SFP into the slot firmly with your thumb until you feel the connector latch into place 4 Verify that the SFP is seated and latched properly by trying to remove it without releasing the latch If the SFP can not be removed it is installed and seated properly If the SFP can be removed reinsert it and press harder with your thumb repeating if necessary until it is latched securely into the socket To unplug the module 1 Disconnect the network fibre optic cable from the SFP transceiver module connector immediately reinstall the dust plugs in the SFP transceiver module s optical bores and the fiber optic cable LC connectors 2 Pull the out and down to eject the SFP transceiver module from the socket connector If the bail clasp latch is obstructed and you cannot use your index finger to open it use a small flat blade screwdriver or other long narrow instrument to open the bail clasp latch Grasp the S
11. ligation applies to the equipment put on the market in EU after 13 August 2005 Teleste devices which belong to the scope of the directive have been marked with the separate collection symbol shown below The marking is according to the standard EN 50419 The symbol indicates that the device has to be collected and treated separately from unsorted municipal waste User manual revision history note The latest version is always available in pdf format on our web site www teleste com CPT521 541 video transmitter user manual rev002
12. or fibre optics The optical connectors on the Optical connection meets class 1M laser safety requirements of IEC 60825 1 2001 and US department of equipment should always be protected with dustcaps when there health services 21 CFR 1040 10 and is no fibre inserted 1040 11 1990 when operated within the specified temperature power Any contamination in the fibre connection can cause failure of the supply and duty cycle ranges component or failure of the whole system Even microscopic dust particles can cause a variety of problems for optical connections A particle that partially or completely blocks the core generates strong back reflections which can cause instability in the laser system Dust particles trapped between two fibre faces can scratch the glass surfaces Even if a particle is only situated on the cladding or the edge of the endface it can cause an air gap or misalignment between the fibre cores which significantly degrades the optical signal CFO410 420 810 820 user manual rev001 9 How to unplug or plug in the SFP transceiver module If your transmission requirements change simply unplug the existing SFP module and plug in the new module Keep the protective dust plugs on the unplugged fibre optic cable connectors and the transceiver optical bores until you are ready to make a connection Save the dust plugs for future use Be sure to clean the optic surfaces of the fiber cable before you plug the cable into anot
13. pply unit Stand alone installation The unit can be installed for stand alone use by using a CMA series module adapter The unit is to be pushed along the guide rails into the CMA module adapter and secured with locking screws The stand alone unit should be mounted to a vertical surface The 12 VDC supply voltage is supplied by the means of a separate mains adapter with a regulated output e g CPS221 for CMA011 or CPS231 for CMA025 Video connections and indicator leds The impedance of the video connection BNC female is 75 Q The nominal input output level is 1 Vpp Video connection is equipped with the dual colour VIDEO led on the front panel See table below for explanation of VIDEO indicator led s lights Colour Green A signal is present and in nominal level Yellow No video signal or the video level is too low An example view for CRT420 optical transmitter same information applies respectively to receiver unit CRR420 VIDEO indicator operation 1 Locking screw 4 pcs S video operation 2 DATA connector 5 pin screw terminal Note Video only models do not contain a data connector CFO410 amp 810 series 3 Slot for SFP optical tranceiver and link status led 4 Video input BNC female and video indicator led 5 Handle with unit information It is also possible to transmit two CFO410 420 or four CFO810 820 S video signals that comprises separate luminance Y and chrominance C sign
14. x RS232 requires two connections signal and ground Full duplex RS232 requires three connections signal TX signal RX and ground RS422 is a balanced data format Simplex RS422 requires three data connec tions and ground Full duplex RS422 requires five data connections in in out out and ground RS485 is used for full multipoint communications where multiple transceiver devices may be connected to a single twisted pair signal cable Most RS485 systems use a Master Slave architecture where each Slave unit has a unique address and responds only to packets addressed to that unit Packets are generated by the Master e g CCTV controller keyboard which periodically polls all connected Slave units e g CCTV camera receiver units The Slave unit that has been addressed then sends the appropriate reply packet back to the Master Slave units have no means of initiating communication without the risk of a collision so they need to be assigned the right to transmit by the Master by polling RS485 exists in two versions 2 wire and 4 wire CRR420 820 CRT420 820 Slave Tx Rx Fibre 5 GND RS485 2w data connection diagram A 2 wire RS485 network is implemented as a half duplex system using single twisted pair cabling This means that data can flow in both directions but only in one direction at a time As the fibre linkis not synchronised with master slave devices the trasmit receive turn time aka dwelltim
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