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Siqura C - 60 E-MC

Firmware version 3.12

H.264 Multicodec Video Server

User Manual

U s e r M a n u a l

C -

E -

M C

FIRMWARE VERSION 3.9

H.264 Multicodec Video Server

Содержание C-60 E-MC

Страница 1: ...Siqura C 60 E MC Firmware version 3 12 H 264 Multicodec Video Server User Manual M C...

Страница 2: ...hat stated in this manual Although considerable care has been taken to ensure a correct and suitably comprehensive description of all relevant components the manual may nonetheless contain errors and...

Страница 3: ...17 6 INTERFACES 19 6 1 OPEN STREAMING ARCHITECTURE OSA 19 6 2 WEB USER INTERFACE 19 6 3 MX IP 19 6 4 SNMP 20 6 5 SESSION ANNOUNCEMENT PROTOCOL SAP 20 6 6 NTCIP 20 7 MEDIA STREAMING VIA RTSP 21 7 1 RT...

Страница 4: ...4 9 Tampering Detector tab 83 10 4 9 1 Enabling the Tampering Detector 83 10 4 9 2 Reference images 84 10 4 9 3 Position measurement 87 10 4 9 4 Alarms 88 10 5 AUDIO 90 10 5 1 Making Audio Connections...

Страница 5: ...1 2 MULTI UNICASTING 126 11 3 PORT NUMBERS 126 12 APPENDIX ENABLING JAVASCRIPT 127 13 APPENDIX VIDEO PLAYER PLUG IN INSTALLATION 129 13 1 QUICKTIME 129 13 2 VLC 130 14 APPENDIX NTCIP CONFIGURATION 131...

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Страница 7: ...evices Ethernet network technologies and Internet Protocol IP Windows environments Web browsers Video audio data and contact closure transmissions Video compression methods Specifications The informat...

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Страница 9: ...ollow standard safety procedures in addition to the safety precautions and warnings specified in this manual and that this unit be installed in locations accessible to trained service personnel only S...

Страница 10: ...its for a Class B device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against interference to radio communications in any installation The equipment...

Страница 11: ...e The full version of the Siqura RoHS statement can be viewed at www siqura com Product Disposal The unit contains valuable materials which qualify for recycling In the interest of protecting the natu...

Страница 12: ...Siqura C 60 E MC Page 6 2 2 Declaration of Conformity...

Страница 13: ...E MC supports source specific multicast SSM Up to twenty streams can be retrieved using RTSP It is also possible to use the Session Announcement Protocol SAP to transmit MPEG2 4 and H 264 streams to m...

Страница 14: ...h would otherwise trigger false events The mask can be drawn freely over the image FTP Push On the occurrence of an event the C 60 E MC can post a JPG image on a remote server The unit pushes the imag...

Страница 15: ...ndications The front panel of the C 60 E MC has the following features C 60 E MC VIDEO BNC connector video input RJ 45 socket or SFP Ethernet I O electrical or fiber A1 CC1 RJ 45 socket audio 1 contac...

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Страница 17: ...ded mains socket 4 2 Connecting Cables Use the appropriate connectors on the C 60 E MC front panel to connect the network and signal cables To connect the C 60 E MC to your 100 10Mbit IP Ethernet netw...

Страница 18: ...Refer to the Connections chapter for details on how this can be done 4 4 Connector Pin Assignments Modular socket pin assignments The modular socket pin assignments are such that similar sockets of di...

Страница 19: ...th update types Note There is no need to install these updates if you do not use MX applications EMX updates Install the EMX update using the Showroom menu The Embedded MX network driver will be updat...

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Страница 21: ...C is in the 10 x x x range You will find it printed on a sticker on the unit C 60 E MC product sticker Note This is the address the unit will revert to if you issue a Reset to factory settings incl ne...

Страница 22: ...vices on a network can have the same IP address 7 To apply the new settings click OK and then click Close Opening IP settings on the host PC Changing host PC IP settings to the factory default setting...

Страница 23: ...s chapter Streams and connectors Each signal stream transmitted and received by the C 60 E MC see the figure below can be conceived of as using virtual connectors transmitters and receivers on the net...

Страница 24: ...a compatible receiver specify the transmitter IP address source and the local input port number the destination port number mentioned above Do not forget to enable both the transmitter and the receiv...

Страница 25: ...s the most straightforward way to access the unit The C 60 E MC s web pages enable you to configure the unit s settings and view live video images from a standard web browser eliminating the need for...

Страница 26: ...e announcements advertised by the C 60 E MC SAP announcer The application can use this information to receive a video or audio stream transmitted by the C 60 E MC to the advertised multicast address F...

Страница 27: ...server are established and controlled with RTSP Media stream delivery itself is handled by the Real Time Transport Protocol RTP The C 60 E MC supports video and audio streaming via UDP and TCP Exampl...

Страница 28: ...via UDP or TCP The C 60 E MC reports to the client that it supports transfer over UDP and TCP The choice is made on the client side In VLC for example using a TCP connection can be forced Preferences...

Страница 29: ...pen your web browser 2 Enter the C 60 E MC s IP address in the address bar of the web browser If your network configuration is correct you are directed to the unit s login page If the login page does...

Страница 30: ...Siqura C 60 E MC Page 24 C 60 E MC login page Connect box...

Страница 31: ...access to the web pages They can create edit and delete user accounts on the User Management page The Operator level grants access to the device configuration pages but not to user management or devi...

Страница 32: ...Cancel to undo unsaved changes and show the values as they were prior to editing Note Some sections those on the VMD tab of the Video page for example do not have Save and Cancel buttons Changes you...

Страница 33: ...ith the web pages you can also control a connected PTZ camera configure the C 60 E MC s device settings and remotely upgrade the embedded software This chapter provides a detailed description of the i...

Страница 34: ...page Live View inactive Home page After a successful login the home page of the C 60 E MC displays On this page named Live Video you can view live images from the video source connected to the unit Th...

Страница 35: ...4 and H 264 previews are streamed over RTSP Encoder 1 Encoder 2 H 264 1 Video player QuickTime The video player plug in used for the previews on this page and the Video page VLC No Player The C 60 E M...

Страница 36: ...your browser Live Video page with PTZ control panel Displaying the PTZ control panel With a PTZ driver selected on the PTZ web page the PTZ control panel is visible to the right of the preview on the...

Страница 37: ...he preset number 2 Adjust the camera s position for the desired view 3 When satisfied with the position click SET Note The SET button is not available to users with Viewer rights To recall a preset ca...

Страница 38: ...d from the video input on the encoder side the Decoder rx state will still be reported as Ok since the video transmitter will be sending a stream that is a No Video image to the decoder Idle The trans...

Страница 39: ...ts The Measurements tab shows module temperatures current and peak module uptime network specifics such as the MAC address and the actual IP address the network load from this module the load informat...

Страница 40: ...s set to the factory default subnet of the C 60 E MC for details see Establishing a Network Connection on page 15 Having made the internal web pages accessible in this way you can use the Network page...

Страница 41: ...server instead of using static IP addressing Ethernet mode Transmission mode and speed Auto Autonegotiation default 10 HDX Half duplex 10 Mbit 10 FDX Full duplex 10 Mbit 100 HDX Half duplex 100 Mbit...

Страница 42: ...and MJPEG encoding and the H 264 encoder can take the analog video input signal and convert it into independent digital video streams with different resolutions and frame rates A total of nine copies...

Страница 43: ...itor Progressive Progressive scan captures the entire image in one go Images from progressive sources do not need deinterlacing therefore Selecting Progressive dims the Deinterlacing list Deinterlacin...

Страница 44: ...unmute audio respectively Contrast Drag the sliding button or enter values into the boxes to adjust current settings aided by the visual feedback from the preview Settings entered here apply to all vi...

Страница 45: ...ve View tab enable the Live View Encoder and configure its settings Video bit rate mode Controls variations in bit rates For a concise explanation consult the note on Encoder Settings see Notes on pag...

Страница 46: ...e set for the Quality parameter see below Constant bit rate Keeps network load constant at the cost of varying image quality Frames may be skipped Resolution The following resolutions are supported se...

Страница 47: ...the two frame fields When CIF encoded pictures are displayed on a monitor the decoder simulates the second field by extrapolation from the first field in order to present two frame fields CIF is mostl...

Страница 48: ...r tab 2 In the Receiver Settings section specify the source IP address This is the address of the video encoder that will be transmitting the video stream 3 Enter the decoder s own port number For mor...

Страница 49: ...ails see the section on Meta Data Insertion on page 51 Disabled No meta data added to stream Fixed interval Activates Meta data insertion interval parameter below Each I frame Data block is added afte...

Страница 50: ...st I frame When joining a multicast stream in the middle of a long GOP requesting an I frame will speed up response time i e image display will start sooner Request I frame hold off Range 0 255 frames...

Страница 51: ...VBR maximum bit rate Range 0 15000 Sets a limit for variable bit rate Frame rate divider Relates to the frame rate configured in the Encoder Settings section X resolution Variables that enable you to...

Страница 52: ...RTSP controlled streams and SAP streams should not exceed 25 Mbit s See the value for the Total tx bit rate parameter on the Measurements tab of the Status page The Stream bandwidth limit mechanism i...

Страница 53: ...cast traffic is permitted to pass through before expiring on the network RTP control mode Select the transport protocol to control the stream None No transport protocol selected FloodGuard Flooding pr...

Страница 54: ...work service types can be defined RFC 2724 http www ietf org rfc rfc2474 txt describes the Differentiated Services DS field and the DiffServ Code Point See also the note on Differentiated Services lat...

Страница 55: ...cast IP address the media stream is to be sent to The address must be within the range defined by the Multicast IP range parameter Stream dest port The destination port number Default 1024 Stream DSCP...

Страница 56: ...specify the Multicast IP range 5 Enter the Stream Destination IP address and the port number The IP address must be within the scope range displayed for the Multicast IP range parameter 6 Enter modif...

Страница 57: ...the media e g audio contact closure and encoding formats included below Message layout The layout of the product info message always inserted is as follows O P T C 0x00 Prod name ASCII 0x80 Serial num...

Страница 58: ...use will be 0 Bit 2 for future use will be 0 Bit 3 for future use will be 0 Bit 4 for future use will be 0 Bit 5 Audio present Bit 6 Fixed 1 Bit 7 Fixed 0 Status 3 CC status part 1 Bit 0 Ccin 1 Bit 1...

Страница 59: ...livery but sequencing of the data makes it possible to detect missing packets It allows the recipient to compensate for breaks in sequence that may occur during the transfer on an IP network Error con...

Страница 60: ...ter is enabled it opens a control receive port with the port number equal to its source port number 1 This port listens for control packets from the destination receiver When no FloodGuard packets com...

Страница 61: ...ge quality constant with varying network load See Constant Quality Mode CQM configuration below for Siqura s recommended strategy for controlling H 264 image quality Constant bit rate Keeps network lo...

Страница 62: ...ows in the Profile box Show Preview Click to view live images and see the effect of the current settings Hide Preview Hiding the preview may improve web page responsiveness Volume Drag the sliding but...

Страница 63: ...GOP 25 Frame rate divider 1 Stream bandwidth limit 20000 kbit s H 264 Low bit rate Camera 1 0M CBR Max bit rate n a Bit rate 1000 kbit s Mode Constant bit rate Quality n a Resolution D1 GOP 25 Frame r...

Страница 64: ...nsmitter Settings and making video connections MX Transmitter Settings destination address can be unicast or multicast To make a video connection 1 Per stream set the destination IP addresses and port...

Страница 65: ...If enabled the encoder can fully restart a new GOP with an I slice and an instantaneous decoding refresh IDR picture depending on image content Scene change detect period Sets the minimum time betwee...

Страница 66: ...ter each I frame The interval is determined by the GOP length therefore Meta data insertion interval Range 100 10000 ms Sets the fixed interval at which meta data is added to the stream Activate this...

Страница 67: ...w Constant bit rate Keeps network load constant at the cost of varying image quality Frames may be skipped Resolution Set sensible combinations of mode resolution frame rate and maximum bit rate It is...

Страница 68: ...ings section Y resolution Meta data insertion mode Determines the method used to add meta data to the stream For details see the section on Meta Data Insertion Disabled No meta data added to the strea...

Страница 69: ...m the screen clear the Enable check box OSD text The text to be displayed Maximum 255 characters Text is displayed in a single line The number of characters visible on screen is determined by the font...

Страница 70: ...ransparency Drag the sliding button or enter a percentage X Position Variables that enable you to freely position the object instead of using the presets Drag the sliding buttons or enter a percentage...

Страница 71: ...ted Font Management Text tab Font Management settings For OSD texts you can use the C 60 E MC s default fonts or fonts you upload to the unit To upload a font 1 In the Font management section click Br...

Страница 72: ...u to freely position the object instead of using the presets Drag the sliding buttons or enter a percentage When a preset has been selected changing one of its defined parameters sets the Predefined p...

Страница 73: ...Management Graphics tab Graphic Management To upload a graphic 1 In the Graphic Management section click Browse The Open dialog box displays 2 Browse to the folder containing the graphic to be upload...

Страница 74: ...detect picture changes there these changes could be caused by motion or varying lighting for instance Regions of less interest can be masked 10 4 6 1 VMD startup To start Video Motion Detection 1 On...

Страница 75: ...lect this box to expand the Configuration section as shown in the above figure Sensitivity This setting relates to local detection levels local change is only detected if its level exceeds a certain v...

Страница 76: ...utton to store the mask in the unit To delete a mask Press the Clear button Masking grid Configuration Brush Normal Allows grid elements to be accessed in 4 element groups Large Allows grid elements t...

Страница 77: ...reaching the lower threshold The red one right picture extending past it since this threshold is set much lower 10 4 6 5 VMD alarm If movement is detected a module alarm VMD will be generated and sen...

Страница 78: ...et for the frame rate divider frames are evaluated A VMD event becomes active when within the Event window the number of frames with motion exceeds a configurable value the Event window high mark Afte...

Страница 79: ...sted when configured event occurs Event Off Image is posted when configured event ceases Event Changed Images are posted when configured event occurs or ceases Continuous Posting not associated with a...

Страница 80: ...ed with the C 60 E MC You can assign a primary server and a secondary server Images are posted simultaneously to both the primary server and secondary server FTP Push Primary Server example settings P...

Страница 81: ...g and troubleshooting FTP push You can monitor FTP push on the Measurements tab of the Status page Measurements on this tab are continuously updated In the FTP Push section you can compare the number...

Страница 82: ...tion of the performance of the camera and show whether or not it needs attention A quality check is made against what is normally a good picture Examples of detectable occurrences The camera is in foc...

Страница 83: ...e associated alarm To enable all measurements simultaneously In the Measurements section click the IMAGE MONITOR DISABLED button The four dials are activated the pointers indicating the current measur...

Страница 84: ...easurement rises above the trip point After expiry of the delay set for the Min event duration the alarm is activated The Measurement drops into the Hysteresis area i e the margin between incorrect an...

Страница 85: ...addition to the visual indications on the web pages alarms can also be read from the C 60 E MC s internal Management Information Base MIB using appropriate software or through Siqura s Open Streaming...

Страница 86: ...e Exposure Measurement Configure Contrast Measurement Configure SNR Measurement Configure Evaluation Rate The value entered here determines the speed at which the host machine processes the algorithms...

Страница 87: ...display 2 Select the Enable box if necessary 3 Set the alarm threshold to your requirements Note that you can set two thresholds for Exposure under and overexposure and Contrast low and high contrast...

Страница 88: ...more mask elements at and possibly around that position are produced Hold the standard mouse button and drag to brush i e mask larger areas with a Normal Small or Large brush Use the Invert Mask butt...

Страница 89: ...view for example It does so by comparing the current image to one or more reference images that were captured and stored earlier 10 4 9 1 Enabling the Tampering Detector The Tampering Detector functi...

Страница 90: ...list and select the image you want to create 3 Enter a descriptive name in the Label box 4 Enter a value in seconds for the Sampling duration This parameter enables you to capture the background of a...

Страница 91: ...ddle of the image indicates the amount of camera movement that is allowed A position alarm is raised when the green circle is outside the crosshair center For information about adjusting the amount of...

Страница 92: ...view list To delete a reference image 1 In the VCA Settings section open the Reference image list 2 Select the image you wish to delete 3 Press the Clear reference button Note that the Clear all butto...

Страница 93: ...e margin area where there is either a match or no match depending on the preceding match level If your alarm output frequently alternates between true and false you can use this parameter to fine tune...

Страница 94: ...d tampering detection A trap is sent when bad image quality or camera tampering has been detected and another one when the situation returns to normal This support requires a new SNMP MIB the OPTC VCA...

Страница 95: ...mera has moved to the right Although the current image still matches Reference 1 the changed camera position results in a position alarm Camera has moved further to the right Current image no longer m...

Страница 96: ...ngs Input select Line Microphone or Microphone bias Input termination Can be set to High Z or 600 ohms to match audio source Mute Audio on off Enable AGC To adjust the gain to an appropriate level Aut...

Страница 97: ...h all Siqura products including C 20 C 40 S 40 Output Settings Output level VU meter to display audio output level Output gain Range 80 0 dB Mute Select or clear this box to respectively mute or unmut...

Страница 98: ...nd port number fields are highlighted in green when the enabled receiver receives a stream from the specified source The two fields are marked in red when no stream is received with the receiver enabl...

Страница 99: ...in the Profile list in the Input Settings section e g for communication with a C 20 codec Examples 7845 Hz 15710 Hz 15710 Hz 43200 Hz A law A law PCM PCM Auto detect threshold channel 1 Range 60 0 dB...

Страница 100: ...coder on the other side of the connection The settings shown in the figure above are defaults used when receiving a stream of which the format cannot be determined for example Audio Decoder Channels R...

Страница 101: ...lticast traffic is permitted to pass through before expiring on the network RTP control mode Select the transport protocol to control the stream None No transport protocol selected FloodGuard Flooding...

Страница 102: ...0 ms Timeout in ms before going to NoStream state RTP control mode Select the transport protocol to control the stream None No transport protocol selected FloodGuard Flooding prevention mechanism For...

Страница 103: ...used to classify network traffic and give precedence i e low latency guaranteed service to high priority traffic while offering best effort service to non critical traffic such as file transfers or w...

Страница 104: ...ication will recognize the global scope and automatically listen for SAP announcements at the 224 2 127 254 multicast IP address The Administrative session scope allows you to enter a custom IP range...

Страница 105: ...figured in the usual manner General Settings Wire mode selection General Settings Wire mode RS 422 RS 485 2 wire or RS 485 4 wire The RS 4xx interface type on the RJ 45 DATA socket is set in software...

Страница 106: ...e same fashion as described for video links To configure a data link 1 In the Transmitter settings section set at least one destination IP address 2 Set a port number or leave it at the default 3 Enab...

Страница 107: ...transferred processed per unit of time Enables you to set a bit rate other than the presets in the UART settings section UART gap timeout Range 0 255 data words Will have the next packet sent when the...

Страница 108: ...y network packets with a small payload low latency versus fewer packets with a large payload higher latency At lower bit rates a need for smoother PTZ may also require modification of these low level...

Страница 109: ...tion priority Parameter intended for use with MX Software Development Kit MX SDK Reorder buffer size Used to reorder incoming packets Stream fail delay Range 0 10000 ms Default 300 ms Timeout in ms be...

Страница 110: ...section covering RS 422 485 To set up an RS 232 data link 1 Assign a destination IP address a specific host or a multicast group to a serial transmitter output stream 1 2 or 3 2 Assign a suitable des...

Страница 111: ...ignal is to be transmitted to a PC the software requesting it can open a contact closure stream from the C 60 E MC which will carry the CC information At the opposite end of the link a PC running the...

Страница 112: ...receive the CC stream fill in the source IP address the local port number the same as specified for the transmitter and then enable the receiver Note Clearing an Enable check box disables the transmis...

Страница 113: ...r the input that is to accept only data from the transmitting port specified here The filter will not be active if set to 0 the default and recommended setting Connection priority Parameter intended f...

Страница 114: ...cting a driver that is supported by the camera If the required driver is not included in the PTZ driver list you can upload it to the C 60 E MC see below To enable PTZ control 1 In the Camera Settings...

Страница 115: ...o remove a PTZ driver 1 In the PTZ Driver Management section select the driver you wish to remove 2 Click the Del button 10 9 3 Data settings PTZ page Data Settings Data Settings Bit rate 1200 2400 48...

Страница 116: ...r FTP push CC Output Available inputs List of sources that can be selected as inputs for each of the two contact closure outputs Selected inputs Selected inputs are connected with a logical OR so that...

Страница 117: ...of the selected inputs is true FTP push If FTP push is configured to be event triggered see the FTP Push tab of the Video page you need to select one or more sources from the Available inputs list tha...

Страница 118: ...and saved Values entered for the Label 1 and Label 2 variables are stored in the Management Information Base MIB of the module The labels jointly constitute the device label a user friendly name for...

Страница 119: ...levels and destinations Identify Flashing DC LED Range 0 1000 To identify a C 60 E MC when housed in a rack among other units for instance enter a value and click Save The DC LED on this particular u...

Страница 120: ...end traps on the occurrence of Image Quality and Camera Tampering events Variables which can be read from the C 60 E MC s MIB through an SNMP manager indicate why the alarm occurred The OPTC VCA MIB r...

Страница 121: ...ng so will prevent you from upgrading the C 60 E MC firmware through the MX Firmware Upgrade Tool application MX Notifications IP address With 255 255 255 255 as the IP address for the manager the MX...

Страница 122: ...he device s description from the URL provided in the discovery message The device description is expressed in XML and includes vendor specific information such as the model name serial number manufact...

Страница 123: ...wser C 60 E MC XML device description To access the C 60 E MC s web pages via Device Spy 1 Start Device Spy 2 In the right hand panel double click the Presentation URL entry or In the left hand panel...

Страница 124: ...he upgrade image area is usually empty upon factory release If the existing firmware in the C 60 E MC is to be replaced a new version can be written to the upgrade image area There the new image resid...

Страница 125: ...eceived multiple upgrade requests at approximately the same time However only one request can be handled at a time The later request receives this error message Invalid firmware file The unit performs...

Страница 126: ...successful downgrade 5 Click refresh now to refresh the web page immediately or wait for it to refresh automatically after 30 seconds 6 Log on to the unit again On reopening the Firmware tab the Curre...

Страница 127: ...rs Do not use the name of one of these groups as a user name Out of the box the unit has no user accounts configured The C 60 E MC supports up to 20 users at a time Managing user accounts To add a use...

Страница 128: ...To confirm the deletion press OK 10 12 2 Linux tab User Management page Linux tab Root password The root account is a special account that can be used for system administration The account is always...

Страница 129: ...e The user has to set the proper state in the Date and Time section of the web page or use an MX IP commmand SNTP Settings If enabled the SNTP server is queried automatically by the internal clocks wi...

Страница 130: ...time jump between 0 1 hour when connecting to the NTP server for example the next NTP client update cycle will be delayed for that time plus the normal polling interval You may disable and then enabl...

Страница 131: ...although it is compounded by the density of the UDP streams used Multicast group A multicast group is used by the source that is the C 60 E MC and the receivers to send and receive multicast messages...

Страница 132: ...rry from the encoder When such a destination is removed the source also stops sending the corresponding stream If the input channel of a destination is disabled without disabling the source source tra...

Страница 133: ...r web browser To enable JavaScript in Internet Explorer 1 From Internet Explorer s Tools menu select Internet Options 2 On the Security tab click the Internet globe icon and then click Custom level 3...

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Страница 135: ...the C 60 E MC In This Chapter QuickTime 129 VLC 130 13 1 QuickTime QuickTime is the default video player If this plug in is not detected on opening a video stream on the Live Video page a security war...

Страница 136: ...uccessfully tested with VLC v1 1 11 VLC and Windows Vista To configure VLC media player settings when running this plug in on a Windows Vista PC 1 Open the VLC media player 2 On the Tools menu select...

Страница 137: ...V specification as laid down in the NTCIP 1205 2001 v01 08 document This means that in terms of section 4 of this document the following conformance groups are supported Conformance group Reference Co...

Страница 138: ...try labelIndex labelText labelFontType labelHeight labelColor labelStartRow labelStartColumn labelStatus labelLocationLabel labelEnableTextDisplay Motion Control The Motion Control group defines the v...

Страница 139: ...2 2 3D1 30fps MPEG 4 CIF 1fps MJPEG Note Indicated combinations are based on 100 DSP capacity MPEG 2 I frame only GOP 1 Output data rate up to 20 Mb s CBR or VBR selectable user profiles Video settin...

Страница 140: ...100Base TX Fast Ethernet Autonegotiation half duplex full duplex 10 100 Mb SFP option Empty SFP slot for 100 Mbps SFP device Protocols H 264 BP MPEG 4 ES MPEG 2 TS MPEG 2 ES M JPEG RTP RTCP RTSP TCP U...

Страница 141: ...humidity 95 as long as there is no condensation MTBF 200 000 hours Safety EMC IEC EN 60950 1 IEC EN 60825 IEC EN 61000 EN 50130 4 EN 50081 1 EN 55022 FCC part 15 MECHANICAL Dimensions h x w x d 128 x...

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