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5. FEATURES

• 

HDMI 2.0 and DVI 1.0 compatible

• 

HDCP 1.x and HDCP 2.2 compliant

  Note: HDCP encrypted sources cannot be streamed over the Internet or 

recorded and will be blacked out

• 

1 HDMI input and 1 HDMI output

•  Video, audio, and control transmission over in unicast (point-to-point) and 

multicast (single-to-many) modes

• 

In transmitter mode, generates streams using H.264 or H.265

•  Supports multiple transport protocols: RTSP, RTP, RTMP, and FLV
•  Low latency streaming (1080P@60 100~160ms, 4K@30 200~250ms)
• 

Supports extension of CEC, RS-232 and IR over Ethernet

•  Supports independent recording to a user-determined destination
•  Recorded video can be stored on locally connected USB storage (FAT or 

exFAT format) or to a designated network drive supporting NFS or CIFS

• 

Supports encrypting streams using 802.1X security (PEAP, TLS, TTLS)

• 

Supports secure logins using HTTPS and SSH

• 

Independent breakaway A/V matrix switching (requires optional IP Master 

Controller)

•  Video wall generation
•  Multi-view compositing (requires optional IP Master Controller)
•  May be powered directly by PoE when connected to a Gigabit Ethernet 

switch that provides PoE (802.3at) 

• 

Basic unit configuration is provided via front panel buttons with an OSD 

menu and streaming configuration controls are via WebGUI and Telnet

• 

Supports the use of an external control center (IP Master Controller) to 

provide expanded functionality (Contact your authorized dealer for more 

information)

Содержание CDPS-P314EDC

Страница 1: ...Operation Manual Operation Manual HDMI over H 264 H 265 Transceiver CDPS P314EDC ...

Страница 2: ... registered trademarks of HDMI licensing Administrator Inc ...

Страница 3: ...Technology reserves the right to make improvements to this document and or product at any time and without notice COPYRIGHT NOTICE No part of this document may be reproduced transmitted transcribed stored in a retrieval system or any of its part translated into any language or computer file in any form or by any means electronic mechanical magnetic optical chemical manual or otherwise without expr...

Страница 4: ...d into this product through any openings or empty slots in the unit as you may damage parts inside the unit Do not attach the power supply cabling to building surfaces Use only the supplied power supply unit PSU Do not use the PSU if it is damaged Do not allow anything to rest on the power cabling or allow any weight to be placed upon it or any person walk on it To protect the unit from overheatin...

Страница 5: ...bGUI Control 12 6 6 1 Preview Tab 14 6 6 2 System Tab 15 6 6 3 Settings Tab 22 6 6 4 Transmitter Tab Encoder Mode 25 6 6 5 Receiver Tab Decoder Mode 30 6 6 6 Recording Tab Encoder Mode 35 6 7 Telnet Control 38 6 8 Telnet Commands 38 7 Connection Diagram 55 8 Specifications 56 8 1 Technical Specifications 56 8 2 Video Specifications 57 8 3 Audio Specifications 59 8 3 1 Digital Audio 59 8 3 2 Analog...

Страница 6: ...ne and one to many distribution styles as each network section allows or requires In Decoder mode output supports a variety of formats allowing for the creation of advanced presentations such as multiview displays and video walls Additionally the independent extension of CEC IR RS 232 and audio is provided Integrated support for all of the most common security protocols including HTTPS SSH and 802...

Страница 7: ...an HDTV monitor or audio amplifier The use of Premium High Speed HDMI cables and industry standard Cat 6 Cat 6A or Cat 7 is highly recommended Available streaming server destination such as YouTube or Facebook or a recording storage target such as a NAS or USB thumb drive To view RTSP streams directly on the local network RTSP stream compatible video player software such as VLC Media Player or Pot...

Страница 8: ... Recorded video can be stored on locally connected USB storage FAT or exFAT format or to a designated network drive supporting NFS or CIFS Supports encrypting streams using 802 1X security PEAP TLS TTLS Supports secure logins using HTTPS and SSH Independent breakaway A V matrix switching requires optional IP Master Controller Video wall generation Multi view compositing requires optional IP Master...

Страница 9: ... drive or external hard drive for storage of recorded video Optional Note Storage media must be formatted as FAT32 or exFAT Video files are stored in mp4 format Up to 1A is available to power an external USB device 6 MODE button Press and hold for 2 seconds to toggle between the Encoder and Decoder operational modes Note After changing modes the unit will automatically reboot 7 MENU Button Press t...

Страница 10: ...witch router PC or another transceiver for transmission reception of streamed video as well as to control the unit via Telnet or WebGUI Note This unit can be powered via PoE when the LAN PoE port is directly connected to a Gigabit Ethernet switch that provides PoE 802 3at 6 RS 232 3 pin Terminal Block Connect to a PC laptop or serial controllable device for the extension of RS 232 signals 7 IR OUT...

Страница 11: ...3 Infrared Power Not Used IR Extender Cable 1 2 3 Infrared Power Ground 6 4 RS 232 Pinout and Defaults Serial Port Default Settings Baud Rate 19200 Data Bits 8 Parity Bits None Stop Bits 1 Flow Control None 1 2 3 RxD GND TxD 3 pin Terminal Block ...

Страница 12: ...of the unit Use the PLUS MINUS and ENTER buttons to navigate the OSD menu Press the MENU button to back out from any menu item and then press it again to close the menu MAIN MENU Video Audio OSD Ethernet Factory Information The individual functions of the OSD will be introduced in the following section Items marked in BOLD are the factory default settings ...

Страница 13: ...e Select the input source between Streaming or local HDMI to output to the connected display Note Only available in decoder mode 2 Output Resolution Select the output resolution to use for the currently selected source Selecting Native will attempt to output at the native resolution requested by the connected display Selecting Auto will output using the current source s resolution Note Only availa...

Страница 14: ... or disable muting the HDMI output s audio 2 Line Out Mute Enable or disable muting the analog audio output 3 Line Out Volume Set the volume level of the analog audio output OSD 2ND LEVEL 3RD LEVEL H Position 0 60 30 V Position 0 60 30 Timer OFF 5s 10s 15s 20s 25s 30s 35s 40s 45s 50s 55s 60s Transparency 0 7 0 ...

Страница 15: ...the transparency level of the OSD menu s background The available range is from 1 fully opaque to 7 fully transparent 4 Display Set how long to display the OSD information window Selecting Off will disable the OSD information window Selecting On will always display the OSD information window ETHERNET 2ND LEVEL 3RD LEVEL 4TH LEVEL IP Mode Static IP DHCP Setup Static IP Static IP 0 255 192 0 255 168...

Страница 16: ...uttons to adjust each value Press the Enter button to store the current number segment and move to the next segment Note These values can be set even when the unit is in DHCP mode but they will not be used until the mode is changed to Static IP 3 IP Displays the unit s current IP address 4 MAC Displays the unit s MAC address FACTORY 2ND LEVEL 3RD LEVEL Reset 1 Reset Pressing the Enter button will ...

Страница 17: ...ified using the OSD if the Device Discovery software is not available By clicking on one of the listed devices you will be presented with the network details of that particular device 1 IP Mode If you choose you can alter the static IP network settings for the device or switch the unit into DHCP mode to automatically obtain proper network settings from a local DHCP server To switch to DHCP mode pl...

Страница 18: ... is admin On the left side of the browser you will see one of the two following menu tab sets depending on if the unit is in transmitter or receiver mode where all primary functions of the unit are controllable via the built in WebGUI The individual functions will be introduced in the following sections Clicking the red Logout tab will automatically log the currently connected user out of the WebG...

Страница 19: ...ew streams from this unit this is the URL that should be used to connect To view streaming channel 2 change stream in the address to stream2 In Decoder mode this tab will display the video stream currently being received and output If the unit is in video wall mode only this unit s portion of the video will be displayed Note The primary stream s configuration is set on the video profile section of...

Страница 20: ...lo mode When enabled it will cause the unit s current mode LED to immediately begin flashing on the front of the unit to make it easy to find Device Name A custom name to identify the unit can be set here After changing the name press the enter key to store the change Note The default device name is the same as the hostname Hostname Displays the unit s network hostname Note The hostname is based o...

Страница 21: ... upload the unit s complete configuration The system configuration is stored as a json file To save the current configuration click the Download button to save the current system configuration to your local PC To upload a previously saved configuration click the Choose File button to locate the saved json file on your PC then click the Upload button Firmware Update To update the unit s firmware cl...

Страница 22: ...figured and saved in order to enable PEAP authentication on this unit Press Save to save the current configuration Press Revert to undo all unsaved changes made to the current configuration Press Test to test the PEAP authentication Anonymous Identity Set the publicly viewable identification name for the connection Note This is optional but highly recommended to be set CA Certificate Click on the ...

Страница 23: ...button and locate the CA Certificate file on your local PC then click Open to install the certificate in the unit To remove an installed CA Certificate click on the Remove button User Certificate Click on the Browse button and locate the User Certificate file on your local PC then click Open to install the certificate in the unit To remove an installed User Certificate click on the Remove button P...

Страница 24: ...guration Press Test to test the TTLS authentication Identity Set the publicly viewable identification name for the connection CA Certificate Click on the Browse button and locate the CA Certificate file on your local PC then click Open to install the certificate in the unit To remove an installed CA Certificate click on the Remove button Username Set the shared username required for authentication...

Страница 25: ...TPS support will NOT disable access via normal HTTP Mode Enable or disable HTTPS support for WebGUI access Server Certificate Click on the Browse button and locate the Server Certificate file on your local PC then click Open to install the certificate in the unit Server Key Click on the Browse button and locate the Server Key file on your local PC then click Open to install the key in the unit ...

Страница 26: ... inactivity Available range is from 1 to 30 minutes Account Config The WebGUI access passwords are set here and two management levels are available Administrator and User The Administrator user has access to all tabs and can change all settings The User user only has access to the Preview tab to allow easy remote video stream viewing Only their passwords may be changed the usernames are locked Aft...

Страница 27: ... the address in the unit Click the Sync button to force synchronization of the unit s time and date with the defined server Note Time synchronization occurs automatically when the unit is first powered on and every 24 hours afterwards if an NTP server has already been defined Synchronization requires a live connection to the internet Time zone Select the preferred time zone from the options in the...

Страница 28: ...he unit s time Note Enabling Daylight Saving Time while outside the configured DST range will result in no change to the current time Start Time Set the month week day and time for the start of DST in the current time zone End Time Set the month week day and time for the start of DST in the current time zone Adjust Time Set the amount of time to add when DST is active ...

Страница 29: ...ing UART Setting Enable or disable the ability to freely route RS 232 signals on this unit When free routing is disabled the RS 232 stream will follow the video stream s routing Note All connected units must have their UART configuration set the same Baud Rate Set the baud rate The available range is from 4800 to 115200 baud Stop Bit Set the number of stop bits The available range is from 1 to 2 D...

Страница 30: ...ticast IP configuration for use by decoders in the video wall configuration and the unit s streaming port After making changes press the Save button to activate them Multicast IP Set the multicast group IP address used by decoders in video wall mode Note It is recommended to select an address between 224 2 0 1 and 224 2 255 255 TTL Set the Time to Live routing value for the multicast group Port Se...

Страница 31: ...olution bitrate stream Encoder Mode Set the codec to use when transmitting this stream Note H 265 is recommended for 4K streams and H 264 is recommended for 1080p and below Maximum Bitrate kbps Select the maximum bitrate available for use by the primary stream Available bitrate is from 100 to 20000kbps Maximum Resolution Select the maximum resolution for the primary stream Available resolutions ar...

Страница 32: ...e secondary stream Available bitrate is from 100 to 10000kbps Maximum Resolution Select the maximum resolution for the secondary stream Available resolutions are 1080p 1920x1080 720p 1280x720 480p 640x480 Note The streaming resolution will not exceed the original source s resolution even if a higher maximum is selected Maximum Frame rate Select the maximum framerate to use for this stream Valid fr...

Страница 33: ...treaming resolution will not exceed the original source s resolution even if a higher maximum is selected Maximum Frame rate Select the maximum framerate to use for this stream Valid frame rate choices are 1 60 fps Stream URL Please enter the Stream URL provided by the target streaming service This is the address of the specific target streaming server Type the Stream URL EXACTLY as provided by th...

Страница 34: ...Ds Unit s default EDIDs FHD 2CH 1920 1080p 60Hz 4 95Gbps 8 bit color LPCM 2 0 UHD 2CH 3840 2160p 30Hz 10 2Gbps Deep Color 8 10 12 bit LPCM 2 0 UHD 2CH 3840 2160p 60Hz 18Gbps Deep Color 8 10 12 bit LPCM 2 0 Note In some rare cases it is possible for custom or external EDIDs to cause compatibility issues with certain sources If this happens it is recommended to switch to one of the 3 default EDIDs f...

Страница 35: ...he available range is from 0 to 100 6 6 5 Receiver Tab Decoder Mode This tab is only available when the unit is in Decoder mode This tab provides access to video output format settings audio source routing and video wall configuration 1 Video Setting This section provides controls over the HDMI output mode output resolution video source settings and local HDMI EDID Output Setting Provides controls...

Страница 36: ...elect the broadcasting mode for the decoder to receive Available modes are Unicast TCP Unicast UDP and Multicast Note If the decoder s Display Mode is set to video wall the broadcast mode will be restricted to Multicast Hostname IP address Type the hostname or IP address of the streaming source to display Note The hostname of an Encoder can be found on the System tab in the Info section Generally ...

Страница 37: ...d from the currently routed video stream s encoder HDMI Mute Enable or disable muting the local HDMI output s audio Hostname IP Type the hostname or IP address of the Encoder to stream audio from Note The hostname of an Encoder can be found on the System tab in the Info section Generally speaking when receiving a stream from outside of your local network an IP address will be required Source Selec...

Страница 38: ...ill be required Source Select which audio input from the currently selected audio source to output Note When free routing is disabled audio will be selected from the local analog and HDMI inputs Port Type the streaming port used by the streaming source 3 Video Wall This section allows the user to design edit and manipulate the video wall settings of this unit Video walls should be created using mu...

Страница 39: ... within a video wall to avoid bezel and panel size discrepancies Row Column Position Use the dropdowns to select the row and the column location within the above defined video wall of this specific decoder s display It is also possible to click on the section of the visual representation of the video wall to select the display s position The selected position will have its outline highlighted Top ...

Страница 40: ...ecording This section provides configuration options for recording Pressing the Save button will update and activate the associated settings Record Click on the toggle switch to enable or disable recording the primary video stream When enabled recording will begin immediately to the selected storage location Note HDCP encrypted sources cannot be recorded Storage Use the drop down to select the sto...

Страница 41: ...e anonymous read write and delete permissions Remote Storage NAS CIFS This section provides a way to configure access to a NAS Network Attached Storage device using the CIFS protocol Enable Disable Enable or disable access to the defined CIFS based network storage server Remote IP Enter the IP address of the target CIFS based NAS device Folder Enter a valid share name on the target server The shar...

Страница 42: ...lected recording times are indicated by orange blocks Gray blocks indicate that no recording is currently scheduled Blocks may be activated or deactivated by clicking on them To easily select multiple blocks you may click and drag across the preferred range After setting the preferred recording blocks press the Save button To undo changes and return to the previous schedule configuration press the...

Страница 43: ...viously This will connect us to the unit we wish to control and commands may now be entered directly Note 1 If the IP address of the unit is changed then the IP address required for Telnet access will also change accordingly Note 2 This unit defaults to DHCP mode The current IP address can be verified using the OSD The default communication port is 23 6 8 Telnet Commands COMMAND Description and Pa...

Страница 44: ...r 5 Extender 6 Transceiver 7 Switch 8 Controller set factory default Reset the unit to the factory defaults set factory ipconfig default Reset the unit s network settings to the factory defaults set factory out route default Reset the unit s routing to the factory defaults set feedback broadcast N1 Enable or disable the broadcast of console command feedback Available values for N1 ON Enable OFF Di...

Страница 45: ...0 baud 115200 115200 baud get uart 1 baudrate Show the current baud rate of the RS 232 port set uart 1 stop bit N1 Set the number of stop bits for the RS 232 port Available values for N1 1 1 stop bit 2 2 stop bits get uart 1 stop bit Show the current number of stop bits of the RS 232 port set uart 1 data bit N1 Set the data bits for the RS 232 port Available values for N1 5 5 data bits 6 6 data bi...

Страница 46: ...strator password N1 Password 16 characters max get webgui password Show the current WebGUI administrator password set telnet login N1 Enable or disable requiring a login to access the unit via Telnet Available values for N1 ON Login authentication required OFF No login required get telnet login Show the current state of the Telnet login requirement get hostname Show the unit s current hostname set...

Страница 47: ...current IP address get lan 1 netmask Show the unit s current netmask get lan 1 gateway Show the unit s current gateway address set lan 1 static ipaddr N1 Set the unit s static IP address N1 X X X X X 0 255 IP address get lan 1 static ipaddr Show the unit s current static IP address set lan 1 static netmask N1 Set the unit s static netmask N1 X X X X X 0 255 Netmask get lan 1 static netmask Show th...

Страница 48: ...unit get out name list List the names of all outputs on the unit get in 1 hactive Show the horizontal active pixel value of the HDMI input s current video source get in 1 vactive Show the vertical active pixel value of the HDMI input s current video source get in 1 refresh rate Show the refresh rate of the HDMI input s current video source get in 1 interlace Show the interlace state of the HDMI in...

Страница 49: ... mode get transceiver device mode Show the current transceiver signaling mode set hello mode N1 Enable or disable Hello Mode to flash the unit s LEDs for easy visual detection Available values for N1 ON Enable OFF Disable get hello mode Show the current Hello Mode state set out A osd timeout N1 Set the menu OSD s timeout value for the HDMI output in seconds Available values for N1 0 Timeout disabl...

Страница 50: ...output N1 0 60 Vertical position get out A osd vposition Show the current vertical position of the menu OSD on the HDMI output set out A osd hposition N1 Set the horizontal position of the menu OSD on the HDMI output N1 0 60 Horizontal position get out A osd hposition Show the current horizontal position of the menu OSD on the HDMI output set out A osd transparency level N1 Set the transparency le...

Страница 51: ...for N1 A HDMI output B Analog audio output set audio out all mute N1 Enable or disable muting on all audio outputs Available values for N1 ON Mute OFF Unmute set audio out N1 route N2 Route the specified audio input to the specified audio output Available values for N1 A HDMI output B Analog audio output Available values for N2 1 HDMI input 2 Line audio input get audio out N1 route Show the curren...

Страница 52: ...io output B volume down Decrease the volume level of the analog audio output by 1 unit set audio out N1 name N2 Set the name for the specified output s audio Available values for N1 A HDMI output B Analog audio output N2 Name 16 characters max get audio out N1 name Show the current name for the specified output s audio Available values for N1 A HDMI output B Analog audio output get audio in type l...

Страница 53: ...st all available EDID selections set user 1 edid data N1 Upload a new EDID in hex format for use as the User EDID N1 EDID data Comma delimited hex pairs get user 1 edid data Show the current contents of the User EDID as hex data get sink A edid data Show the EDID from the display connected to the HDMI output as hex data get in 1 edid data Show the EDID currently used by the HDMI input as hex data ...

Страница 54: ...nt maximum resolution used by the specified streaming channel on the encoder Available values for N1 1 Primary channel 2 Secondary channel set encoder 1 profile N1 bitrate N2 Set the maximum bitrate in Kbps for the specified streaming channel on the encoder Available values for N1 1 Primary channel 2 Secondary channel Available values for N2 1 6000 Bitrate in Kbps get encoder 1 profile N1 bitrate ...

Страница 55: ...l on the encoder Available values for N1 1 Primary channel 2 Secondary channel set live stream url N1 Set the URL used to access the current live streaming target service N1 Server URL Target service Server URL get live stream url Show the URL used to access the current live streaming target service set live stream key N1 Set the stream key used to authenticate with the current live streaming targ...

Страница 56: ...ce Available values for N1 1 3000 Bitrate in Kbps get live encode bitrate Show the maximum streaming bitrate in Kbps used with the current live streaming target service set live encode framerate N1 Set the frame rate to use with the current live streaming target service Available values for N1 1 60 Frames per second get live encode framerate Show the frame rate used with the current live streaming...

Страница 57: ...erwrite Show the current state of the record overwrite function set record media path N1 Set the target destination for video recording Available values for N1 AUTO Automatic selection USB Local recording to USB port NFS Network recording via NFS CIFS Network recording via CIFS get record media path Show the current target destination for recording set schedule record mode N1 Enable or disable sch...

Страница 58: ...le to use when recording video Available values for N1 0 Primary stream 1 Secondary stream get record profile path Show the currently selected source stream profile used when recording video Note Commands will not be executed unless followed by a carriage return Commands are not case sensitive ...

Страница 59: ... AUDIO IN LAN POE IR IN OUT TX RX L L G R R AUDIO OUT HDMI OUT DC 12V RS 232 LAN HDMI IN AUDIO IN LAN POE IR IN OUT TX RX L L G R R AUDIO OUT HDMI OUT DC 12V RS 232 LAN HDMI IN AUDIO IN LAN POE IR IN OUT TX RX L L G R R AUDIO OUT HDMI OUT DC 12V RS 232 LAN HDMI IN AUDIO IN LAN POE IR IN OUT TX RX PC Laptop PC Laptop PC Laptop PC Laptop HDMI Out HDMI Out LAN LAN LAN LAN LAN LAN HDMI TV Display Mult...

Страница 60: ... Bi directional Control Ports 2 GbE LAN RJ 45 Service Port 1 USB 3 0 Type A IR Frequency 30 50kHz 30 60kHz under ideal conditions Baud Rate Up to 115200 Power Supply 12V 3A DC or PoE 802 3at US EU standards CE FCC UL certified ESD Protection HBM 8kV Air Discharge 4kV Contact Discharge Dimensions W H D 231mm 116mm 25mm Case Only 231mm 117mm 25mm All Inclusive Weight 661g Chassis Material Metal Stee...

Страница 61: ...0 720 576i 50 720 576p 50 800 600p 56 60 72 75 85 848 480p 60 1024 768p 60 70 75 85 1152 864p 75 1280 720p 50 60 1280 768p 60 75 85 1280 800p 60 75 85 1280 960p 60 85 1280 1024p 60 75 85 1360 768p 60 1366 768p 60 1400 1050p 60 1440 900p 60 75 1600 900p 60RB 1600 1200p 60 1680 1050p 60 1920 1080i 50 60 1920 1080p 24 25 30 1920 1080p 50 60 1920 1200p 60RB ...

Страница 62: ...40p 60RB 2560 1600p 60RB 2048 1080p 24 25 30 2048 1080p 50 60 3840 2160p 24 25 30 3840 2160p 50 60 4 2 0 3840 2160p 24 HDR10 3840 2160p 50 60 4 2 0 HDR10 3840 2160p 50 60 4096 2160p 24 25 30 4096 2160p 50 60 4 2 0 4096 2160p 24 HDR10 4096 2160p 50 60 4 2 0 HDR10 4096 2160p 50 60 ...

Страница 63: ...z 32 44 1 48 88 2 96 176 4 192 Bitstream Supported Formats None 8 3 2 Analog Audio Analog Input Max Audio Level 2Vrms Impedance 10kΩ Type Unbalanced Analog Output Max Audio Level 4Vrms THD N 92dB 0dBFS 1kHz A wt SNR 80dB 0dBFS Frequency Response 0 5dB 20Hz 20kHz Crosstalk 60dB 10kHz Impedance 499Ω Type Balanced ...

Страница 64: ...Bandwidth Category Examples 1080p FHD Video Up to 1080p 60Hz 12 bit color Data rates lower than 5 3Gbps or below 225MHz TMDS clock 4K30 4K UHD Video 4K 24 25 30Hz 4K 50 60Hz 4 2 0 8 bit color Data rates higher than 5 3Gbps or above 225MHz TMDS clock but below 10 2Gbps 4K60 4K UHD Video 4K 50 60Hz 4 4 4 8 bit 4K 50 60Hz 4 2 0 10 bit HDR Data rates higher than 10 2Gbps ...

Страница 65: ...to Analog Converter dB Decibel DHCP Dynamic Host Configuration Protocol DVI Digital Visual Interface EDID Extended Display Identification Data GbE Gigabit Ethernet Gbps Gigabits per second GUI Graphical User Interface HDCP High bandwidth Digital Content Protection HDMI High Definition Multimedia Interface HDR High Dynamic Range IEEE Institute of Electrical and Electronics Engineers IP Internet Pro...

Страница 66: ...outside of Picture SNR Signal to Noise Ratio TCP Transmission Control Protocol THD N Total Harmonic Distortion plus Noise TMDS Transition Minimized Differential Signaling 4K UHD 4K Ultra High Definition 10 2Gbps max 4K UHD 4K Ultra High Definition 18Gbps max UHDTV Ultra High Definition Television USB Universal Serial Bus VLAN Virtual LAN VoIP Video over IP Ω Ohm ...

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Страница 68: ...CYPRESS TECHNOLOGY CO LTD www cypress com tw ...

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