DA-3GHD-2x4 User manual - AV-iQ
Contents
1. Electrical Inputs Connectors Input Cable Eg 270Mbps Input Cable Eg 1485Mbps Input Cable Eg 2970Mbps Input Return loss Jitter tolerance Features Reclocking Supported clock rates Input equalizers Supported standards SMPTE DVB ASI General DC power consumption Rev 0 75 Ohm BNC lt 15dB 5MHz 1 5GHz lt 10dB 1 5GHz 3GHz 800mV 10 SD limit 0 4ns 1 5ns lt 0 5ns rise fall var HD limit lt 270ps lt 100ps rise fall var 3G HD limit lt 135ps lt 50ps rise fall var lt 10 Output O1A O1B O2A and O2B Non inverting electrical Remaining outputs inverting electrical SD lt 0 2 Ul HD lt 1 Ul 3G HD lt 1UI SD lt 0 15UI HD lt 0 15 Ul 8G HD lt 0 2UI 75 Ohm BNC gt 300m w Belden 1694A with BER lt 10E 12 gt 100m w Belden 1694A with BER lt 10E 12 gt 70m w Belden 1694A with BER lt 10E 12 lt 15dB 5MHz 1 5GHz lt 10dB 1 5GHz 3GHz SD limit 10Hz 1kHz gt 1 Ul 10kHz 5MHz gt 0 2 Ul HD limit 10Hz 100kHz gt 1 UI 100kHz 10MHz 50 2 UI 3G HD limit 10Hz 100kHz gt 2 UI 100kHz 10MHz 50 3 UI Automatic SD HD detection Automatic output slew rate adjustment according to SMPTE 259M and SMPTE 292M SMPTE 424M 270 1483 5 1485 2967 2970Mbps Eq bypass for non video formats or low bit rates SMPTE 424M SMPTE 292M SMPTE 259M SMPTE 305M SMPTE 310M EN50083 9 on non inverting2. nevion AIT DA 3GHD 2x4 Multi Rate 3GHD SDI Distribution Amplifier Rev 0 DA 3GHD 2x4 Rev 0 Nevion Support Nevion Europe Nevion USA P O Box 1020 1600 Emerson Avenue 3204 Sandefjord Norway Oxnard CA 93033 USA Support phone 1 47 33 48 99 97 Toll free North America 866 515 0811 Support phone 2 47 90 60 99 99 Outside North America 1 805 247 8560 E mail support nevion com See http www nevion com support for service hours for customer support globally Revision history Current revision of this document is the uppermost in the table below Rev Repl Date Sign Change description 0 A 2011 01 31 MR Initial version nevion com 2 DA 3GHD 2x4 Rev 0 Contents Revisi n Ee EE 2 EE REENEN 4 2 Specifications eege eege ege 6 3 Te ne tre EE 7 3 1 Contiguration EXxample iusrs iskkuiikcsiku u a E a on 8 AC OMME CONG it as na aa 9 EEN 11 General environmental requirements for Nevion eoupment 13 PIOGuct Waa a a E A a E 14 Appendix A Materials declaration and recycling miormaton 15 A 1 Materials declaration EE 15 A 2 Recycling information EE 15 EC Declaration of Conformity ccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 16 nevion com 3 DA 3GHD 2x4 Rev 0 1 Product overview The Flashlink DA 3GHD 2x4 is a multi bit rate distribution amplifier module providing high performance media distribution for various
3. RCL EQ OVR ON d Rev 0 Figure 3 Distribution mode Input 1 priority Input 1 to all outputs reclocker and equalizer on CHO IN1 S D RUL LTC RCL EQ OVR ON Bud Figure 4 Distribution mode Input 2 priority Input 1 to 4 outputs Input 2 to 4 outputs transparent mode without equalization and reclocking nevion com 8 DA 3GHD 2x4 Rev 0 4 Connections The DA 3GHD 2x4 has four dedicated back planes DA 3GHD 2x4 C1 C2 C3 and C4 These modules are mounted at the rear of the sub rack The modules are shown in figure 7 to 10 Figure 8 Overview of the DA 3GHD 2x4 C2 connector module nevion com 9 DA 3GHD 2x4 Rev 0 Figure 9 Overview of the DA 3GHD 2x4 C3 connector module Figure 10 Overview of the DA 3GHD 2x4 C4 connector module The electrical input signals are connected to the IN1 and IN2 BNCs and the electrical outputs are connected to the O BNCs Please note that O1A O1B O2A and O2B have inverted signals DVB ASI cannot be used on these outputs Unused inputs and outputs should be terminated with 75 ohm to meet the specifications nevion com 10 DA 3GHD 2x4 Rev 0 5 Operation The status of the module can be easily monitored visually by the LEDs at the front of the module The LEDs are visible through the front panel as shown in Error Reference source not found below Status LOL amp LOS 1 LOL amp LOS 2 Main Bypass Figure 11
4. outputs 5V lt 4 5W nevion com 6 DA 3GHD 2x4 Rev 0 3 Configuration The DA 3GHD 2x4 supports a number of different formats The correct configuration can either be set with a DIP switch or with the GYDA system controller The layout of DA 3GHD 2x4 is shown in the drawing below with the DIP switch to the upper left position DIP switch v nevlon ann Ce ur e f x L U E status x fo bo 0 Oe O i TT ed 1 A 7 i LOL LOS 2 3 A ft H Si d pn 0 pn gy Kl m i T T Main Bypass Figure 2 DA 3GHD 2x4 module DIP switches DIP switch configuration must be set according to the table below Switch Label Function DIP OFF Function DIP ON Comment CHO Not used 1 2 Input 1 stby 2 main Input 1 main 2 stb Select main standb 3 S D Single distributed output Dual distributed Single or dual er distribution amplifier Notused oaa 4 5 LTC i used 6 7 Reclocker Bypass Ree on ON Reclocker mode EQ Cable equalizer Bypass Cable equalizer ON Equalizer mode Loss of signal will not work on this mode 8 OVR Module controlled by Module controlled by Select GYDA config Gyda system controller DIP switches mode Table 2 DA 3GHD DIP switches All DIP switches are off when pointing towards the release handle nevion com 7 DA 3GHD 2x4 3 1 Configuration Examples Typical configurations for DA 3GHD 2x4 CHO IN S D RUL LTC
5. ER wf gga 201 WNA Thomas hrbom o Name Position GA Director Nevion Europe authorized signature Nevion Europe AS P O Box 1020 3204 Sandefjord Norway Not applicable DA 3GHD 2x4 Multi Rate 3GHD SDI Distribution Amplifier Low voltage EU Directive 2006 95 EC EMC EU Directive 2004 108 EC RoHS EU Directive 2002 95 EC China RoHS WEEE EU Directive 2002 96 EC REACH EN 55103 1 2010 EN 55103 2 2010 Notified Competent Body Report no Not applicable 2011 AUTHORIZED REPRESENTATIVE Established within EEA Date of Issue 2011 02 03 Place of Issue Not applicable Sandefjord Norway 1 Administration on the Control of Pollution Caused by Electronic Information Products Nevion Europe P O Box 1020 3204 Sandefjord Norway Tel 4733 489999 Fax 47 33 48 99 98 www nevion com
6. Panel indicator overview for Text not printed on the front panel The functions of the different LEDs are described in Diode state Red LED Yellow LED Green LED No light Status Module is faulty Module is OK Module has Module has power no power LOL amp LOS 1 No Reclocker No Reclocker lock Reclocker in lock amp Input 1 Lock amp Loss Of amp Signal present Signal present Signal LOL amp LOS 2 No Reclocker No Reclocker lock Reclocker in lock amp Input 2 Lock amp Loss Of amp Signal present Signal present Signal Main Bypass No stable input Bypass selected Main selected Table 3 LED status description nevion com 11 DA 3GHD 2x4 Rev 0 GPI name Function Pin Mode Direction Electrical setup1 setup1 setup2 Maximums setup2 for GPI Status General error status forthe Pin 1 Inverted Open Output outputs module Collector Max current open is alarm 100mA selected input 30V Input 1 Input 1 selected IN1 Open Collector Max power Input 2 Input 2 selected IN2 Open Collector 200mW active level standby active ev _ level Ground 0 volt pin Pin 8 17 Table 4 Description of GPI interface Brown S 248 Pair4 hl Hd M Green Blue 5 Pair3 N Pair fe EW 2 1 oP Orange _ Pair 2 Figure 12 GPI Interface nevion com 12 DA 3GHD 2x4 Rev 0 General environmental requirements
7. e homogeneous materials for this part is below the limit requirement in SJ T11363 2006 X Indicates that this toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ T11363 2006 This is indicated by the product marking A 2 Recycling information Nevion provides assistance to customers and recyclers through our web site http www nevion com Please contact Nevion s Customer Support for assistance with recycling if this site does not show the information you require Where it is not possible to return the product to Nevion or its agents for recycling the following general information may be of assistance Before attempting disassembly ensure the product is completely disconnected from power and signal connections All major parts are marked or labeled to show their material content Depending on the date of manufacture this product may contain lead in solder Some circuit boards may contain battery backed memory devices nevion com 15 mevion EC Declaration of Conformity MANUFACTURER AUTHORIZED REPRESENTATIVE Established within the EEA MODEL NUMBER S DESCRIPTION DIRECTIVES this equipment complies with HARMONISED STANDARDS applied in order to verify compliance with Directive s TEST REPORTS ISSUED BY TECHNICAL CONSTRUCTION FILE NO YEAR WHICH THE CE MARK WAS AFFIXED TEST AUTHORIZED SIGNATORY MANUFACTUR
8. for Nevion equipment 1 The equipment will meet the guaranteed performance specification under the following environmental conditions Operating room temperature range 0 C to 45 C Operating relative humidity range lt 90 non condensing 2 The equipment will operate without damage under the following environmental conditions Temperature range 10 C to 55 C Relative humidity range lt 95 non condensing nevion com 13 DA 3GHD 2x4 Rev 0 Product Warranty The warranty terms and conditions for the product s covered by this manual follow the General Sales Conditions by Nevion which are available on the company web site www nevion com nevion com 14 DA 3GHD 2x4 Rev 0 Appendix A Materials declaration and recycling information A 1 Materials declaration For product sold into China after 1st March 2007 we comply with the Administrative Measure on the Control of Pollution by Electronic Information Products In the first stage of this legislation content of six hazardous materials has to be declared The table below shows the required information Toxic or hazardous substances and elements ARAB Si x sA Lei SRK SS ER Part Name Lead Mercury Cadmium Hexavalent Polybrominated Polybrominated Pb Hg Cd Chromium biphenyls diphenyl ethers Cr VI PBB PBDE DA 3GHD 2x4 O O O O O O O Indicates that this toxic or hazardous substance contained in all of th
9. signal formats from 19 4Mbps up to 2970Mbps The unit can be configured to do cable equalizing and reclocking of SMPTE 424M SMPTE 292M and SMPTE 259M signal formats The two inputs typically provide automatic cable equalizing for up to 70 meters of cable Belden 1694A at 2970Mbps with a total of 6 or 8 reclocked outputs The DA 3GHD 2x4 will detect HD and SD rates and automatically switch to the correct output slew rate The reclockers support the bit rates 270Mbps 1483 5Mbps 1485Mbps 2967Mbps and 2970Mbps For other rates the reclockers automatically switch to bypass mode and the DA 3GHD 2x4 will work as a non reclocking distribution amplifier with cable equalizers The DA 3GHD 2x4 also supports reclocking of DVB ASI at 270Mbps enabling all possible rates including empty transport streams with only K28 5 padding packets 4 of the outputs are non inverting and suitable for DVB ASI The unit can be configured as a 1 x 8 6 distribution amplifier Both input ports can be used The included intelligent change over feature gives the ability to change input based on input signal loss loss of lock EDH errors or a combination of the above There is also included a passive bypass function with backplane board C2 and C4 from both inputs to non inverted outputs with less than 15 m loss of cable length enables full redundancy in case of mains failure The DA 3GHD 2x4 is designed for all distribution purposes in studio duplication and broadcas
10. t applications The DA 3GHD 2x4 main board can be combined with 4 different backplane boards giving functions as follows Product Type of Outputs GPI I O Relay passive backplane board loop through 19240 DA 3GHD 2x4 Version C1 8 No No 19241 DA 3GHD 2x4 PB Version C2 8 No Yes 19242 DA 3GHD 2x3 G Version C3 6 Yes No 19243 DA 3GHD 2x3 PB G Version C4 6 Yes Yes Table 1 Product overview Please observe that G versions cannot be used with N Box Flashlink one module desktop box due to mechanical issues nevion com 4 DA 3GHD 2x4 Rev 0 TI R S z GB 3 S E Kee UN aS DN OR E DA 3GHD 2x4 PB DA 3GHD 2x3 PB G Backplane H Electrical H Output 1A 3G HD SD SDI H i SE SDI d je Gs Electrical Output 1B i i H 1 1 Electrical Output 1A i H H i i Electrical Output 1B i i 2x2 TE H Switch i H i i D Electrical 1 3G HD SD SDI 3G HD SD SDI Electrical Output 28 f Output 2A EQ Reclocker 4 Electrical Output 2A DA 3GHD 2x4 PB DA 3GHD 2x3 PB G Electrical Output 2B P Backplane gt Remote control GPI Figure 1 DA 3GHD 2x4 block diagram nevion com 5 DA 3GHD 2x4 2 Specifications Electrical Outputs Connectors Output Return loss Output signal level Output signal rise fall time 20 80 Amplitude overshoot Polarity Output timing jitter Output alignment jitter
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