RFTV optical receiver
Product Details:
| CATV | FTTH |
|---|---|
| Place of Origin | Zhejiang, China (Mainland) |
| Brand Name | Guangtai |
| Model Number | H9122 |
Payment & Shipping Terms:
| Payment Terms: | T/T |
|---|
Detailed Product Description
H9122
H9122/WF
H9122/WD
FTTH CATV optical receiver
Product feature
*Very low noise(3.8% modulation, -10dBm receive, CNR≥45dB)
*Receive optical power in the range of +3dBm to -12dBm, all have good linearity
*Inside 47~862MHz, al have good flatness property(FL=1.0dB)
*Metal shell, supply safeguards to opto-electrical sensing device
*High output level can supply for many users
*Low power consumption, high cost performance
*Receive optical power in the range of +3dBm to -12dBm, all have good linearity
*Inside 47~862MHz, al have good flatness property(FL=1.0dB)
*Metal shell, supply safeguards to opto-electrical sensing device
*High output level can supply for many users
*Low power consumption, high cost performance
Technical index
Performance | Index | Supplement | ||
Optic feature | Input wavelength | (nm) | 1310, 1490/1550 | |
| CATV work wavelength | (nm) | 1250~1600 | H9122 | |
1540~1560 | H9122/WF, H9122/WD | |||
| Pass wavelength | (nm) | 1310, 1490 | H9122/WD | |
| Receiving power | (dB) | +3 ~ -12 | ||
| Responsibility | (A/W) | 1310nm ≥0.85 | ||
1550nm ≥0.9 | ||||
| Channel Isolation | (dB) | ≥40 | 1550 &1490nm, H9122/WF, H9122/WD | |
| Optical return loss | (dB) | ≥55 | ||
| Optical fiber connector | SC/APC | H9122/WD: LC/APC | ||
RF feature | Work bandwidth | (MHz) | 47 ~ 862 | |
| Flatness | (dB) | ≤±1.0 | ||
| Output level (Vo1) | (dBμV) | 92 | Pin: +3dBm | |
| Output level (Vo2) | (dBμV) | 82 | Pin: -2dBm | |
| Output level adjust | (dB) | 0 ~ 18 | MGC | |
| Return loss | (dB) | ≥12 | 47 ~ 862MHz | |
| Output impedance | (Ω) | 75 | ||
| Output port number | 1 | |||
| RF tie-in | F-Female | |||
| Link feature | Test channel | CH | 59CH (PAL-D) | NTSC/80CH |
OMI | (%) | 3.8 | ||
CNR1 | (dB) | 56.6 | Pin: -2dBm | |
CNR2 | (dB) | 48.5 | Pin: -8dBm | |
CTB | (dB) | ≤-70 | Pin: -2dBm | |
CSO | (dB) | ≤-66 | Pin: -2dBm | |
| HUM | (dB) | ≤-60 | ||
General feature | Power supply | (V) | +12VDC | ±1.0V |
| Power Consume | (W) | ≤2 | +12VC, 100mA | |
| Work temp | () | -20 ~ +50 | ||
| Storage temp | () | -40 ~ 85 | ||
| Work relative temp | (%) | 5 ~ 59 | ||
| Size | (mm) | 59×98×23 | (W)×(D)×(H) | |
RFTV optical receiver
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Company Info
Hangzhou Huatai Optic Tech Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Hangzhou
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products