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Black Box

LWU200-E-US

Users’ Manual 2.0

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Содержание LWU200-E-US

Страница 1: ...Black Box LWU200 E US Users Manual 2 0 ...

Страница 2: ...lled in such a way that nobody can access the optical window or can get in the w ay of the laser beam accidentally For detailed instructions please read chapter 5 3 5 Eye Safety on page 20 The Black Box LWU product provided with all the necessary labels specified by the standards Moreover informative labels should be put on clearly visible places where the laser beam can be accessed The locations ...

Страница 3: ... auf Seite 20 des Handbuchs enthält ausführliche Anweisungen zum Schutz der Augen Das Black Box LWU Produkt ist mit allen notwendigen Warnhinweisen versehen die durch die Standards vorgebenen werden Weitergehende Hinweise sollten an gut sichtbaren Stellen angebracht werden wo man sich dem Laserkopf gefahrlos nähern kann Die Positionen der Warnhinweise sind auf Seite 20 des Handbuchs dargestellt Ka...

Страница 4: ...te que personne ne puisse accéder à la fenêtre optique ou traverser le rayon laser par accident Pour instructions détaillées lire la partie Sécurité de l œil dans le chapitre 5 3 5 du manuel à la page 20 Le produit Black Box LWU possède la totalité des étiquettes stipulées par les normes De plus des avis informatifs sont placés à des endroits clairement visibles où le rayon laser pourrait être acc...

Страница 5: ...niera che nessuno possa accedere la finestra ottica o esporsi al raggio di lazer per caso Per informazioni piu detagliati vedi la parte Sicurezza Ochhi del capitolo 5 3 5 nel manuale sulla pagina 20 I prodottiBlack Box LWU veranno forniti con tutte segnalazioni previste nelle norme In addizione segnalazioni informative devono essere posizionate nel posti ben visibili dove il raggio di lazer puó es...

Страница 6: ...________________________ 14 5 3 Direct sunshine____________________________________________________ 15 6 Eye safety ____________________________________________________________ 15 7 The mounting bracket __________________________________________________ 16 8 System installation _____________________________________________________ 17 8 1 On the table test___________________________________________...

Страница 7: ...Current FSO systems use a laser diode as a light source and a receptor diode photo diode to receive the signals coming from the laser diode from the transmitter side But the basic elements are still the same line of site between the communication nodes and individual line coding It is all about performance Black Box offers FSO systems with the highest power budget available on the market Why is it...

Страница 8: ...hnique used in the Black Box FSO devices provides transparent and wire speed data transfer with virtually zero latency Because they use infrared light as the transmission medium Black Box LWU system do not require frequency licenses and the transmission is not effected by electro magnetic or radio frequency interference Basically the Black Box LWU link can be considered as a virtual fibre in the a...

Страница 9: ...g signal is amplified encoded and then drives the laser diode The transmitter optics assures the proper beam shape and controls the beam divergence The receive optics perceives and directs the transmitter signal to the photo diode The diode converts it back into electrical than it is decoded amplified and converted There are several things that can influence the quality of transmission We can clas...

Страница 10: ...ion Those are Areas with natural or artificial obstacles Where cable is actually not an alternative like across rivers or railways or in rugged terrain Urban areas Where only leased lines are available with limited speed and high rental cost With Laserbit links you can establish on line LAN to LAN connections Industrial areas Where you have noisy environment with high EMI or RFI Factory buildings ...

Страница 11: ...o magnetic interference The data transmission via a laser beam is secure as it is extremely hard to intercept and cannot be detected by spectrum analysers In the case of aBlack Box LWU system the laser link is considered a virtual fibre in the air The Black Box LWU system comprises of two Laser Heads two Outdoor Interconnection Units OIU and two sets of interconnection cables one at each end The L...

Страница 12: ...site is maximum 5 meters between the heads The head needs a power and data cable which is connected to the ODIU Outdoor Interconnection Unit The required power for the outdoor unit is 230VAC or 115VAC depending on the order Please note that the transformer is not a switching mode power supply so has to be configured for the proper voltage before connection this has to done before shipment The head...

Страница 13: ...s of mounting brackets for Black Box LWUheads a camera consol like grey metal appliances a manual CD bracket accessories bag contents see below o 2x3ps of M6x90 self tapping bolts o 2x3ps of ø10x80 wall plugs o 2x2ps of M6x90 tangent bolts for vertical fine alignment o 2x3ps of M6x25 bolts o 2x3ps of M6 nuts o 2x6ps of 6mm spring washers o 2x6ps of 6mm washers 5 Sites of installation 5 1 Key facto...

Страница 14: ...anges Wooden construction can expand or shrink with any changes in humidity Give preference to concrete or brick buildings On the other hand high structures like towers skyscrapers or poles are always subject to movement Mount the support frame to walls of the building or near corners as they are the most stable spots Use appropriate consoles for wall mounting If a stand is used on the top of buil...

Страница 15: ...ity of the place will be different in each case Nevertheless as a general rule it is very important to select the installation site so that nobody can look directly into the transmitter For this reason place the head either so high on the side wall of the building or so close to the edge of the building on a parapet on the rooftop that no person can approach it accidentally and can get into the be...

Страница 16: ...0mm wall drilling Installation steps Place the bracket on the wall Mark the wall with a permanent marker Use your 10mm wall drill to drill all of the holes into the wall Clean the holes Place the wall plugs into the holes please note that some times you need to use hammer to put the wall plugs into the hole if you have to please be careful not to break the wall plug Place the bracket to the wall a...

Страница 17: ...e signal strength LED s Make sure that the Saturation indicator is OFF Adjust your attenuators if necessary to avoid saturation of the receivers Please note that at this short distance specially the longer distance links can reflect to the remote site or even to the same head If you experience full receiving level with no traffic throughput in that case try to move the heads slightly units out of ...

Страница 18: ...h fibre This construction provides robust shock and waterproof environment IP65 for the electrical devices The transformer is a not switch able transformer so the main voltage must match to the one marked on the front cover If the main power is different then this can damage the transformer In the ODIU there can be found four fuses two for the transformer and the other two for the head Fuses On th...

Страница 19: ...screws Pull on the metal plate to the legs of the screws Fix the metal plate with four M5 nuts using the four washers and four spring washers like in the figure Then you can fix the whole construction to a wall Drill four holes using the metal plate for measuring the places of the bores with a Ø8mm bit The depth of the bores have to be a minimum of 50mm Put the four wall plugs into the four holes ...

Страница 20: ...ck Box LWUhead can be fixed to its stand with the three M6x25 bolts On the figure you can see a plinth of a Black Box LWU unit a head of a Black Box LWUmounting bracket and the necessary fixing parts The steps of the fixing are First place the head to the stand Place the bolts into the holes which is easily accessible for the installation and the two cuts Place up the washers and spring washers Fi...

Страница 21: ...EDs Power The head is powered up FO Link Fibre optical link between the two heads TP Link Copper link between the head and the Network equipment RX OK There is enough light to start communicate through the link Level 1 25 of the total acceptable by the receiver incoming power It indicates after 25µW incoming light efficiency Level 2 50 of the total acceptable by the receiver incoming power It indi...

Страница 22: ... the receiving level start decreasing again start using the bolt on the right hand side and tighten it with the spanner and reach the maximum again We strongly suggest you to repeat the steps 2 3 times to make sure that the bolts are tight 3 In the meantime the remote end should look at the receiving level And if the receiving level decreases dramatically the tightening procedure should start agai...

Страница 23: ...er tightening of the fine adjustment bolts 8 5 Connecting to your Network You have a TP head You can find a TP connector unit in your ODIU with there connectors You have to plug in the TP cable of your head into the RJ45 connector Your network is connectable to the LB system using the white one rowed connector where you have to connect the four cable of your network with the help of the punch down...

Страница 24: ... ption of the Black Box LWU product even if Black Box has been advised of the possibility of such damage The purchaser or user shall have the responsibility to give Black Box prompt written notice of any warranty claims If the product was purchased through an authorised partner of Black Box notice may be given in writing to that authorised partner in the area in which the product was being used Th...

Страница 25: ... Box 25 10 AppendixA a Product registration form Please take your time to fill outBlack Boxproduct registration form to ensure your warranty period begins otherwise Black Box consider warranty beginning from the date of shipment from Black Box ...

Страница 26: ...Black Box LWU Users Manual 2 0 page Black Box 26 b Failure report form In case of failures please report it to theBlack Box with filling out the failure report form and forward it to the Black Box ...

Страница 27: ...ax 110 VAC optional Power to head 2 x 8 VDC 30 VDC 2 x 1 A max Power consumption 20 VA O Op pt ti ic ca al l C C h ha ar ra ac ct te er ri i s st ti i c cs s Wavelength 785 nm Beam divergence 20 70 mrad Receiver acceptance angle 8 5 mrad P Ph h y ys si i c ca al l C C h ha ar ra ac ct te er ri i s st ti i c cs s Head Housing Stainless steel Weight 2 5 kg Dimensions with cover and Alignment Unit mm...

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