2. ORDERING INFORMATION PART NUMBER DESCRIPTION OPTICAL PWR BUDGET MAX DISTANCE PRODUCT SPECIFICATION EL – D1202 WA / WB LINK DIGITAL DATA LINK SERIES DESCRIPTION The ELIM EL-D1202 WA / WB series data transceiver supportsdigital data transmission over a single-mode optical fiber. It is suitable for long haul transmission application without any noise or electromagnetic interference. The modules are universally compatible with Major CCTV control data and support RS-232, RS-422 and 2-wire or 4-wire RS-485data interfaces, as well as Sensormatic Sensornet™ and all major data protocols. Plug-and-play design ensures ease of installation requiring no Electrical or optical adjustments. Each Transceiver incorporates status indicating LED’s for monitoring of proper System operation APPLICATION.CCTV, ITV and traffic control System.CATV System.Security System.Process control and monitoring System FCC SINGLE-MODE 9/125um DATA 1 EL – D1202 WA 1ch Data Transceiver / Receiver EL – D1202 WB 1ch Data Transceiver/ Receiver 7dB 20Km 60Km 20dB 13dB 40Km EL – D1402 WA 1ch Data Transceiver / Receiver EL – D1402 WB 1ch Data Transceiver/ Receiver EL – D2602 WA 1ch Data Transceiver / Receiver EL – D2602 WB 1ch Data Transceiver/ Receiver FEATURES. Supports RS-232, RS-422 or RS-485 ( 2 –wire or 4-wire ) Data Interfaces. Plug-and-Play Installation ( Adjustment-Free ). LED Status Indicators For Monitoring system status. Hot-Swappable Rack Modules. Automatic re-settable Fuses. Free voltage Power Input. Transmission distances up to 190Km. Registration of EMI/EMC, K-Mark INNO-BIZ, Good Software and Venture Business

3. SYSTEM DESIGN 1core SM EL – D1202 WA / WB LINK DIGITAL DATA LINK SERIES SPECIFICATIONS DATA Data Interface: RS-232,RS-422, RS-485 with Tri-State Data Format: NRZ,RZI,Manchester, Bi-phase Data Rate: DC – 2Mbps(NRZ) Bit Error Rate: < 1 in 10 E-9 Operating Mode: Simplex or Full-Duplex WAVELENGTH WA 1310TX/1550RX WB 1550TX/1310RX OPTICAL EMITTER Laser Diode NUMBER OF FIBER 1Core LED INDICATORS -. Data Transceiver.RX, TX Data LED.Power LED CONNECTORS Data: Terminal Block with Screw Clamps, Type DB-9 Connector (RJ-45) Optical: ST or SC Connector ELECTRICAL & MECHANICAL Power: 12 VDC @ 1.2A Surface Mount: From Rack Number of Rack Slots: 13 Power Consumption : 1 card ( 0.2A) Current Protection: Automatic Resettable Solid-State Current limiters Size( WxHxD ) Module Type 87 x 32 x 113mm 1u Rack Mount 483 x 44 x 300mm 3u Card Type 48 x 128 x 224mm 3u Rack Mount 483 x 132 x 275mm ENVIRONMENTAL MTBF: > 100,000 hours Operating Temp: -40 ℃ to +74 ℃ Storage Temp: -40 ℃ to +85 ℃ Relative Humidity: 0% to 95% (non-condensing) Control Data Control Data http:/www.elimopt.co.kr A-dong 3f Elim B/D 50, Saneop-ro 155beon-gil Gwonseon-gu, Suwon-Si, Gyeonggi-do, 441-811 Korea ELIM Co., Ltd