User Manual FIBER OPTIC 2Ch Video LINK Fiber Optic 2Ch Video Link

Warranty ◎ Product Name : Optical Video 1Ch & Data 1Ch Link Series ◎ Model Name: EL-2V / 3 ◎ Warranty Period: 3 years from the date of purchasing This product is repaired for free in accordance with warranty regulation only in case it has breakdown during the normal use by the user. Warranty Period 1.Warranty is effective from delivery date of the product. 2.This product is repaired for free in accordance with warranty regulation only in case it has breakdown during the normal use by the user during the warranty period. 3. Product failure due to each of the followings is repaired with charge in accordance with “The regulation for Warranty Coverage”. A. Product failure due to external causes other than this product B. Product failure due to the product modification by users C. Product failure due to natural disasters such as earthquake, flood, fall-out and etc. D. Product failure during transportation or moving after purchase 4.The compensation except for the warranty repair for this product is based on the actual cost incurred. 5.This warranty is valid only in the territory of Republic of Korea. 6.The terms and conditions of compensation such as product repair, product exchange and refund shall be in accordance with Compensation Criteria for Consumers' Damages notified by the Economic Planning Board. 7.Warranty period of repair parts shall be 3 years after the discontinuation of the product manufacturing. ELIM Co., Ltd A/S Center : 3F, A-dong, ELIM Building, Sanupro 155beongil, Gwonseon-Gu, Suwon-Si, Gyeonggi-Do, Korea. (Goseck-dong, Sanup 3dangi) Tel ) Fax )

1. Product Introduce This product is to transmit Video 2Ch signal through Fiber Optic Cable 1core, combining the system according to the need. It is generally called Video Link equipment. It is the method using optical characteristics, capable of no-relay long-distance transmission, and getting no influence from electric field and magnetic field. Having input and output display LED, it shows the data communication state visually. 1)High quality image transmission 2)CCTV, ITV system 3)Factory automation, Road traffic monitoring system 4)Exterior surveillance, Security system Displaying input image per each channel -.Normal (Optical cable is connected) Displaying the cut of optical cable -.Optical cable is cut. -.Checking optical cable connection status Displaying the output image value per each channel -.The value changes depending on the Image level ~1.2: Normal. Displaying no input image signal -.Optical cable is connected, but there is image signal. The way to check 7 segments is as follows.

2. Specification Video COMPLETE SYSTEM BANDWIDTH10Hz ~ 10MHz NUMBER OF CHANNELS2CH INPUT / OUTPUT IMPEDANCE75 ΩNTSC,PAL,SECAM INPUT / OUTPUT LEVELS1V P-PUnbalanced SIGNAL to NOISE RATIO63 dB DIFFERENTIAL PHASE< 1% DIFFERENTIAL GAIN< 1˚ SIGNAL CONNECTORBNC POWER REQUIREMENTSAC 110 / 220 Available± 10 % OPERATING TEMPERATURE -25 ℃ ~ +70 ℃ STORAGE TEMPERATURE -40 ℃ ~ +85 ℃ MTBF>100,000hours RELATIVE HUMIDITY 5 ℃ ~ 95 ℃ OPTICAL TRAMSMITTER WAVELENGTH1310/1550nm(S/M) COUPLED POWER-10dBm ±3 RECEIVER SENSITIVITY-17dBm ±3 OPTICAL CONNECTORSC TYPE

3. Product Description Module Type (TX) Fiber Optic Link Participle Part Description Module Case 2. Video Output Connector – 75Ω, BNC 3. Video Out – Video output display LED 4. DC Power Input ( 12VDC ) 5. Optical Input – SC Connector 1 * Video Link RX * Video Link TX 1. Module Case 2. Video Input Connector – 75Ω, BNC 3. Video Out – Video Input display LED 4. DC Power Input ( 12VDC ) 5. Optical Output – SC Connector 1

3U Card Case Type(RX) Fiber Optic Link Participle part Description. 1. System 3u Rack – Maximum installed Up to 12PCS 2. Equipment fixing screws– DETACHABLE available ( A/S Convenient) 3. Video Output Connector – 75Ω, BNC 4. Video 7-Segment LED → Video 1Ch input voltage and Optical Cable Cut display Function 5. Power Switch 6. AC Power Input ( 100V ~ 240V ) 7. Optical Input / Output – SC Connector

4. Block Diagram, Model Name Optical transmission device is used to convert the transmission line from coaxial cable to optical cable. The device is the essential one in the optical cable transmission which is composed of the components to convert the input electric signal to optical signal (TX) and again convert the optical signal to electric signal (RX) at the receiving part Basic composition is as follows SYSTEM DESIGN 1 Fiber SM Video (coax) Video (coax) EL-2V : Module 2 : 1U 3 : 3U 4 : W/M 5 : Mini 1 : Multi mode 2 : Single mode Distance : Km 1 : 양방향 2 : 단방향 1 : Vidoe 2 : Audio 3 : Data ELIM Co., Ltd. Model Name is as follows