Fiber Optic GIG-E, Video/Audio, HDTV
Contents
1. F O Gigabit Ethernet Transceiver 1 Video 4 Audio 1 HDTV 1 Fiber SC APC Connector 25 Km MX1250V 1SIV4AH SCA 70 1000Base F O Gigabit Ethernet Transceiver 1 Video 4 Audio 1 HDTV 1 Fiber SC APC Connector 70 Km MX1250V 2S 1V4AH SCA 60 1000Base F O Gigabit Ethernet Transceiver 1 Video 4 Audio 1 HDTV 2 Fiber SC APC Connector 60 Km MX1250V 2S 1V4AH SCA 90 1000Base F O Gigabit Ethernet Transceiver 1 Video 4 Audio 1 HDTV 2 Fiber SC APC Connector 90 Km Other Connectors and Distances Available Upon Request WAN Access Port R ear P an el Singlemode Fiber FoR l EE s Baseband HDTV Port LAN Access Port IEC Power Video and ASI or SMPTE 310M Multimode Fiber or I inolemode Fiber nput Connector Audio I O ii standards IEEE 802 3z 1000BASE FX Gigabit Ethernet Video NTSC PAL SECAM Connection Ports 2 Port Port Fiber Transceiver SC PC or SC APC Video BNC 75Ohm Audio Terminal Block HDTV BNC Video Specifications SNR gt 67 dB dP lt 1 degree dG lt 1 Network Media 62 5 125 microns multi mode Fiber cable 9 125 micron singlemode fiber cable LED indicators Power Link Physical Dimensions 17 x 10 x 1 75 Environment Temperature Operating OC to 50C Storage 20C to 70C Humidity Operating 10 to 90 RH Storage 5 to 90 RH Input Power Requirements Voltage 110 220V Auto sense Internal Power USA Package Includes e Two Port 1000Base Gigabit Ethernet Transceiver and Video Au2. Connect Input to TB Pin 5 Connect Input to TB Pin 6 Connect Ground to TB Pin 2 Audio Channel 3 Connect Input to TB Pin 7 Connect Input to TB Pin 8 Connect Ground to TB Pin 11 Audio Channel 2 Connect Input to TB Pin 9 Connect Input to TB Pin 10 Connect Ground to TB Pin 12 Page 13 MX1250V_ Series User s Manual No UM MX1250V D09 3 8 Unbalanced Audio Single Ended For Unbalanced audio connections connect the audio I O to the respective and GND leads on the output audio connector as shown below VID1 VID2 Unbalanced Audio Input amp Output Connections Audio Channel 1 Lead Connect Ground to TB Pin 1 Connect Input to TB Pin 3 Audio Channel 2 Connect Input to TB Pin 5 Connect Ground to TB Pin 2 Audio Channel 3 Connect Input to TB Pin 7 Connect Ground to TB Pin 11 Audio Channel 2 Connect Input to TB Pin 9 Connect Ground to TB Pin 12 Note Unbalanced Audio output will be 3dB less than input Note DO NOT connect the lead to ground on the audio OUTPUT as this may create noise on the ground which may distort the video signals Page 14 MX1250V_ Series User s Manual No UM MX1250V D09 3 9 External 4 5Mhz Audio Sub Carrier The VX12T R Series also includes an option for transmitting video audio and a 4 5Mhz audio sub carrier as an external signal The figure below depicts the VX12T R set up with video 4 channels of baseband audio and an external audio sub
3. MAXCOM PRODUCT SPECIFICATIONS Fiber Optic GIG E Video Audio HDTV Transceiver Model MX1250V Digital Video X yy ae Broadcasting a Description The MX1250V multiplexes a Gigabit Ethernet The MX1250V has easy to read diagnostic LED s transceiver with a Video Audio Multiplexer The for continuous status reports on network speed Video Audio multiplexer may be configured for one duplex media access control connection and baseband video and 4 channels of audio two network traffic baseband videos and 4 channels of audio or one baseband video 4 audio channels and one HDTV The MX1250V uses standard SC or SC APC fiber channel optic connectors and is IEEE 802 3z 1000BASE FX compliant and operates with all devices that The MX1250V can be configured to transmit over adhere to this standard one or two fiber strands Features e 1000Mbps Full Duplex Gigabit Ethernet Transceiver e One 1000BaseFX LAN Fiber Port multimode or singlemode optics e One 1000BaseFX WAN Fiber Port singlemode optics 1310 1550 CWDM DWDM e One Video Multiplexer Port configured for baseband video baseband audio or HDTV channels e 90 Km Transmission Range e 1or2 Fiber Strand Transmission e Provide full wire rate 2000Mbps Duplex Transmission for greater network performance J Plug n Play Gigabit Ethernet Mode Converter or Singlemode Repeater IEEE 802 3z Compliant Model Selection Guide Model Description MX1250V 1S1V4AH SCA 25 1000Base
4. carrier channel The audio sub carrier channel uses a BNC connector with 75 ohm impedance l oo p VID1 VID2 gt HE OO A A ORO Baseband Audio I O Video O External Audio Sub Carrier I O BNC BNC Connector 75 Ohm 75 Ohm Page 15 MX1250V Series User s Manual No UM MX1250V D09 4 Operation Turn On Procedure To oy the 1250V Gigabit Ethernet Modules system PONH O OND Install the MX5000GE module if necessary Connect the 1000Base TX Gigabit Ethernet to the Module Install the fiber optic cables to the 1250v Verify that the PWR and LNKF and LNKC are illuminated This indicates that the unit has a good optical and 1000BaseT link Verify that the VX12T Video Module Power and LINK status GREEN Verify that the VX12R Video Module Power and LINK status GREEN Connect VIDEO INPUT s to VX12T BNC IN Connectors Connect AUDIO INPUTs to the VX12T Terminal Block Verify that Video and Audio are being received at the VX12R Page 16
5. des rackmount screws rackmount brackets and bracket screws This well built chassis can be installed in the following ways Mounted to 19 inch standard rack Use the rackmount brackets and screws to install the chassis into any EJA 19 standard rack Step 1 Attach the brackets to each side of the chassis Apply screws to each side and secure them tightly Step 2 Carefully position the chassis into the rack Align the brackets to the side holes on the rack and use rack screws to secure the chassis with the rack Step 3 Proceed to the Connecting to Power section Desktop or any flat surface The chassis can sit on desktop or any flat surface with adequate space and ventilation If you want to place it onto a shelf make sure the shelf can withstand a minimum weight of 10kg Step 1 Simply put the chassis on the desired place Step 2 Ensure the chassis receives good ventilation Step 3 Proceed to the Connecting to Power section 3 2 Connecting to power Step 1 Connect the supplied AC power cord to the receptacle on the power supply Step 2 Attach the plug into a standard AC outlet with a voltage range from 100 240Vac Step 3 Turn on the chassis system by flipping the ON OFF switch beside the receptacle to ON position The LEDs on the front panel of the media converter chassis system will come on then Page 9 MX1250V Series User s Manual No UM MX1250V D09 3 3 Fiber optic cable connection Verify that the
6. dio HDTV Multiplexer Various Configurations Power Cord Rack mountable hardware e Easy to follow owner s manual System Requirements IEEE 802 3z 1000BaseFX Gigabit Ethernet Warranty e 5year limited warranty MAXCOM 711 S Carson St Tel 800 493 2167 Carson City NV 89701 Fax 209 333 0388 User s Manual r Df macom MX1250V Gigabit Ethernet amp Audio Video Fiber Optic Transceiver Installation and User Guide MX1250V Series User s Manual No UM MX1250V D09 TABLE OF CONTENTS 1 SAFETY INSTRUCTIONS 2 INTRODUCTION 2 1 System Description 2 2 Front Panel Indicator Description 2 3 Rear Panel Indicator Description 3 INSTALLATION 3 1 General Installation 3 2 Power Connection 3 3 Fiber Optic Cables Connection 3 4 Module Insertion and Removal 3 5 VX12 VX24 Module Video Connections 3 66 VX12 VX24 Module Audio Connections 3 7 Balanced Audio Connections 3 8 Unbalanced Audio Connections 3 9 External 4 5Mhz Audio Sub Carrier VX24 Modules only 4 OPERATION Fiber Optic Communications Page 2 MX1250V Series User s Manual No UM MX1250V D09 1 SAFETY INSTRUCTIONS THE 1250v SYSTEM MAY CONTAIN A CLASS IIIb LASER PLEASE OBSERVE THE FOLLOWING SAFETY PRECAUTIONS THAT APPLY TO LASER EQUIPPED UNITS WARNING Do not disconnect the fiber optic external connector with the power turned on Exposure to Class Illb Laser radiation is possible when the external fiber connector is disconnected wh
7. fiber cable meets the VX12T R Series transmission requirements Relevant cable specifications include loss distance dispersion and return loss 3 4 Module Removal and Insertion The VX12T R modules may be removed and inserted for module upgrade of maintenance Module are removed by simply unfastening the thumb screws slipping the module out of the Slot about 2 inches past the slot and remove the internal fiber connection Use common sense and care when removing and inserting modules To Insert a module orient the module close to the slot connect the fiber connector to the optical module slide the card into the slot and fasten the thumb screws For TX units connect the internal fiber to the optical module port labeled TX For RX units connect the internal fiber to the port indicated by the ARROW on the optical module WARNING Failing to properly remove the internal fiber connection may break the fiber and render the slot unusable The picture below shows the module removed from the chassis a Internal Fibers Page 10 MX1250V_ Series User s Manual No UM MX1250V D09 3 5 VX12 VX24 Module Video Connections Video signals are sent over a 75 ohm coax cable terminated in a BNC connector e g RG 59U with a BNC connector a At the TX end VX12T connect the video source to the VIDEO BNC connector b At the RX end VX12R connect the VIDEO BNC to monitor The output video level may be adjusted by using a small screwdri
8. ile the unit is still powered up Ensure the rubber boot is in place whenever the fiber optic cable is disconnected CAUTION Attempting to make adjustments or performing operations other than those specified may result in hazardous radiation exposure Exposure for only seconds can cause permanent eye damage as well as other injuries Fiber Optic Communications Page 3 MX1250V_ Series User s Manual No UM MX1250V D09 2 INTRODUCTION 2 1 Module Description The 1250v Series is a 1000BaseTX to 1000BaseFX converter The 1250v Series modules can be configured for multimode singlemode WDM or CWMD applications Depending on the distance requirements between sites the 1250vs may be equipped to operate over multimode or single mode fiber Distances between the transmitter and receiver can be up to 3 Km for multimode operation and up to 120 Km for single mode operation Fiber Optic Communications Page 4 MX1250V Series User s Manual No UM MX1250V D09 Models Numbers 1250V FF RJ45 NV MA CCC DDD YYYY 1250V FF RJ45 NV MA CCC DDD YYYY Fiber Optic Communications 1000Base FX Video amp Audio Media Converter Module WAN Port Fiber Count Fiber Type 1S 1 Singlemode Fiber 2S 2 Singlemode Fibers 2M 2 Multimode Fibers 1000BaseTX to Fiber Media Converter Option Video Channels Audio Channels WAN Port Fiber Optic Connector Type SC SC PC Blue SCA SC APC Green FC FC PC FCA FC APC ST ST WAN Po
9. rt Distance in Kilometers WAN Port Fiber Optic Wavelength 850 850nm Multimode 1310 1310nm Singlemode 1550 1550nm Singlemode 1470 1610nm CWDM Wavelength or DWDM Wavelength Page 5 MX1250V_ Series User s Manual No UM MX1250V D09 2 2 Gigabit Ethernet Module Front Panel Indicators The following diagram depicts the front panel indicators Link Indicator LNKF Optical Fiber Link OK LNKC 1000BaseT RJ45 Link OK Link Indicator LAN Port TX Data Transmitted RX ee ee 1000Base T I O RJ45 FDX COL Full Duplex Collision Removable Modules Fiber Optic Communications Page 6 MX1250V_ Series User s Manual No UM MX1250V D09 Video Module Front Panel Indicators VID1 VID2 G1 2 oo f gt Coo G w ww we we we lw b F lt u Module Power Status LED GREEN OK LED OFF No Power Fiber Optic Link Status Light on TX Transmitter Status OK RX Optical Link OK Page 7 MX1250V_ Series User s Manual No UM MX1250V D09 2 3 Rear Panel Features The following diagram depicts the rear panel features MX1250v Rear Panel 7 6 On Off Switch AC Power Connector Page 3 MX1250V Series User s Manual No UM MX1250V D09 3 INSTALLATION 3 1 General Installation We strongly suggest that you install the chassis first as this is more convenient for you to install media converters into the chassis with ease The accessories supplied in the product package inclu
10. ver to turn the screw above the output video connector as shown below VID1 VID2 Audio I O Connector Video Adjust Potentiometer RX Only Video I O Connector 75 Ohm BNC Page 11 MX1250V_ Series User s Manual No UM MX1250V D09 3 6 Audio Connection The VX12T R Models have either simplex or duplex audio The VX12T R supports both balanced audio and unbalanced audio Accessing the audio I O requires connecting to one or both channels of audio The audio input and output impedance is 10Kohms The Audio Terminal Block on the Video Audio module provides the connectivity for transmitting and receiving audio The illustrations below show how to connect balanced and unbalanced audio VX12T R Audio Terminal Block Plug mates with the VX12T R s Audio Jack Inserting wires into the VX12T R Audio Terminal Block Tension clamp connection Accepts wires up to 16 AWG Imm Terminal Block Pin Out Pin Assignments 1357911 246 8 10 12 Page 12 MX1250V_ Series User s Manual No UM MX1250V D09 3 7 Balanced Audio Differential For Balanced audio connections connect the audio lead to the respective audio channel input and the lead to the audio channel lead as shown below VID1 VID2 Balanced Audio Input amp Output Connections Audio Channel 1 Lead Connect Ground to TB Pin 1 Connect Input to TB Pin 3 Connect Input to TB Pin 4 Audio Channel 2
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