批发8CH数字光纤发射器和接收器

1.8CH视频信号 2.图片:稳定清晰 3.插入卡或独立结构 4.电插头 5.自动恢复过载保护 6,无电磁干扰,无射频干扰,无地电流 7.表面贴装技术 8. BNC视频连接器 9.欧洲的音频/数据连接器 10. ST,FC光连接器 11.八个单光纤来传输视频图像 12.单模光纤链路损耗26分贝最大允许 13.超级光学动态范围,使用时不必调整 光学指标 波长:LD850 / 1310; LD1310 / 1550 光纤类型:50/125米多模; 9/125?m单模 输出功率:(ST连接器)-8 dBm的N / A 输出功率(FC接口)N / A-8dBm的 接收灵敏度:-25 -25dBm / -36dBm 光损耗:17分贝17分贝最大 光学动态范围:22分贝22分贝 一般指标 工作时间:)十万小时 电源:220VAC 工作温度:-40摄氏度 - + 70摄氏度 工作湿度:0-95% 重量/单元(分离)规格:500g 尺寸/单位:157毫米长*宽133毫米*47毫米高 插槽:4 视频规格 视频输入/输出阻抗:75? (不平衡) 视频输入/输出电压:典型峰值1.0,最大值1.5V 最大功耗:6W 频率响应:5HZ-8MHz的 微分增益(10%-90%APL):(3%(典型值) 差分相位(10%-90%,APL):(3°(典型) 场倾斜:(0.5%(最大值) 信噪比:67分贝(加权) PCM编码:8BIT 音频指标 音频输入/输出阻抗:600?10K? 或47K? 平衡/非平衡 音频输入/输出电平:2VP-P 频率响应:10Hz的-20KHz的 信噪比:)85分贝(加权) 数据指标 价格:0-100Kbs(RS-232); 0-300Kbs(RS-422的RS485) BER:(10 应用: 智能交通系统 楼宇控制系统 治安防控体系 套餐包括: 1个8路视频数字发射机 1个8路视频数字接收机 2个电源适配器 1X用户手册 |
1.8CH Video Signal 2. Image: Stable and Clear 3. Insert card or independent structure 4. With electric plug 5. Automatic recovery Overload protection 6. No electromagnetic interference, no RF interference, no ground current 7. Surface Mount Technology 8. BNC video connector 9. European audio / data connector 10. ST, FC optical connector 11. Eight single fiber to transmit video images 12. single-mode fiber link loss is 26dB maximum allowable 13. Super optical dynamic range, when used without adjustment Optical indicators Wave length: LD850/1310nm; LD1310/1550nm Fiber type: 50/125?m Multimode ; 9/125?m singlemode Output Power: (ST connector) -8 dBm N / A Output power (FC connector) N / A-8dBm Receiver sensitivity: -25dBm -25/ -36dBm Optical loss : 17dB 17dB maximum Optical dynamic range : 22 dB 22 dB General indicators Working time : ) 100000 hours Power Supply : 220VAC Operating temperature : -40 Celsius degree - +70 Celsius degree Operating Humidity: 0-95% Weight / unit (detached) : 500g Dimensions / unit: 157mm long* 133mm wide*47mm high Slot: 4 Video Specification Video input / output impedance: 75? (unbalanced) Video input / output voltage : typical peak 1.0, max 1.5V Maximum power consumption : 6W Frequency response: 5Hz-8MHz Differential gain (10% -90% APL) : (3% (typical) Differential phase (10% -90% APL) : (3 ° (typical) Field tilt: (0.5% (max) SNR: 67dB (weighted) PCM coding : 8BIT Audio indicators Audio Input / Output Impedance: 600?, 10K? or 47K? balanced / unbalanced Audio input / output level: 2Vp-p Frequency response : 10Hz-20KHz SNR: ) 85dB (weighted) Data Indicators Rate : 0-100Kbs (RS-232) ; 0-300Kbs (RS-422 RS485) BER: (10 Application: Intelligent Transportation System Building Control System Security Protection System Package included: 1x 8CH video digital transmitter 1x 8CH video digital receiver 2x Power adapter 1x User manual |