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E-mail
guangda@grandnetcom.com
- Phone
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Address
7th Floor, Building 3, Kaile International, No. 14 Jiuxing Avenue, High tech Zone, Chengdu City, Sichuan Province
Chengdu Guangda New Network Technology Co., Ltd
guangda@grandnetcom.com
7th Floor, Building 3, Kaile International, No. 14 Jiuxing Avenue, High tech Zone, Chengdu City, Sichuan Province
Optical receiver HTOR1022C
| project | unit | Technical Parameter | notes | |
| optical characteristics | Receiving optical power | dBm | +2~-7 | When the optical power is within this range, the output level remains constant. |
| Suggest using optical power | dBm | +1~-4 | ||
| Light reflection loss | dB | >45 | ||
| Light receiving wavelength | nm | 1100~1600 | ||
| Optical connector/fiber type | FC/APC, Single-mode fiber | |||
| Link performance | carrier to noise ratio | dB | ≥51 | Under the specified link loss conditions, 59 PAL-D analog TV channel signals are configured within the frequency range of 550MHz, and digital modulation signals are transmitted within the frequency range of 550-862 MHz. The level of the digital modulation signal (within 8 MHz bandwidth) is 10dB lower than the carrier level of the analog signal. The input optical power of the optical receiver is -1dBm. When the 87-862MHz tilt is 8dB, C/CTB, C/CSO, and C/N are measured. |
| C/CTB | dB | ≥65 | ||
| C/CSO | dB | ≥62 | ||
| RF parameters | Output modes | Single/Dual Route | ||
| Frequency range | MHz | 45~1000 | ||
| In-band flatness | dB | ±0.75 | ||
| Output level | dBuV | ≥ 106 (single channel) ≥ 102 (dual channel) |
Under the specified link loss conditions, 59 PAL-D analog TV channel signals are configured within the 550MHz frequency range, and digital modulation signals are transmitted within the 550-862 MHz frequency range. The level of the digital modulation signal (within the 8 MHz bandwidth) is 10dB lower than the carrier level of the analog signal. The input optical power of the optical receiver is -1dBm, and the equivalent output level at the 862MHz point is measured when tilted by 8dB at 87-862MHz. | |
| Output reflection loss | dB | 45-550MHz: ≥ sixteen | ||
| 550~1000MHz: ≥ fourteen | ||||
| Output Impedance | 0 | 75 | ||
| Adjustment range of electronic attenuator | dB | 0-20 | ||
| Electric slope adjustment range | dB | 0-12 | ||
| interface | Network management interface | 10/100M standard Ethernet port, national standard Class II responder | ||
| Power specifications | supply voltage | V | AC(100 〜240 ) V/50Hz DC12V±5% |
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| rated power | W | ≤6.5 | ||
| Environmental Specifications | Operating temperature | oc | -25~+65 | |
| Operating humidity | 10%~85% non condensing | |||
| storage temperature | oc | 10~95 | ||
| Storage humidity | 5%~95% non condensing | |||
| Physical specifications | Physical dimensions | mm | 36x140x161 | |