C-Data
The HF3311-WL310 is a FTTH optical receiver. The main board holds the photodiode, MMIC amplifiers and AGC circuits. The external mixed optical input port, PON optical output port and RF output port are easy accessible for operations.
The HF3311-WL310 is a FTTH optical receiver. The main board holds the photodiode, MMIC amplifiers and AGC circuits. The external mixed optical input port, PON optical output port and RF output port are easy accessible for operations.
| Item | Parameters | Specification |
| Optical
characteristics |
CATV working wavelength | 1540~1560nm |
| Isolated wavelength | 1310nm, 1490nm | |
| Optical isolation | ≥32 dB | |
| Light reflection loss | ≥55 dB | |
| Responsiveness | ≥0.8 A/W，1319nm | |
| ≥0.9 A/W,1550nm | ||
| Received optical power range | -18~0 dBm | |
| Recommended receiving optical power range | -15~-1 dBm | |
| Optical AGC range | -12~-2 dBm | |
| The optical fiber connector | SC/APC，SC/UPC | |
| RF
characteristics |
impedance | 75Ω |
| RF bandwidth | 47~1000 MHz | |
| Return Loss | ≥14 dB, within the range of 47~1000MHz RF working bandwidth | |
| flatness | ≤±1.5 dB | |
| Output level | ≥80 dBuV, when the optical AGC range: -12~-2dBm, OMI=3.2%, load 59 PAL-D analog TV signals | |
| Stability of output level under light control AGC | ≤±1.0 dB, in the optical AGC range: -12~-2dBm | |
| CNR | ≥42 dB, when the received optical power is -10dBm, OMI=3.2%, load 59 PAL-D analog TV signals | |
| C/CSO | ≤-60 dBc, when the received optical power is -10dBm, OMI=3.2%, load 59 PAL-D analog TV signals | |
| C/CTB | ≤-65 dBc, when the received optical power is -10dBm, OMI=3.2%, load 59 PAL-D analog TV signals | |
| MER | ≥32 dB, when the optical AGC range: -12~-2dBm, OMI=3.2%, load 93 digital signals 64QAM, MER value ≥40 | |
| BER | ≤1.0E-9 dB, when the optical AGC range: -12~-2dBm, OMI=3.2%, load 93 digital signals 64QAM, MER value ≥40 | |
| RF connector | British F head, metric F head optional | |
| Physical characteristics | Power | Input power supply: DC 12V/0.5A
Power consumption: <3W |
| Dimensions | Item size: 125mm(L) x 80mm(W) x28mm (H)
Item net weight: <0.5kg |
|
| Environmental | Storage temperature range: -40 ~ +85℃
Operating temperature range: -10 ~ +50℃ Storage relative humidity: 5%～95% (Non condensation) |
| Product Name | Product Model | Descriptions |
| Optical receiver | HF3311-WL310 | With AGC, With WDM, Output level is over 80dBuV (@-12~-2dBm@85MHz), Input optical connector SC/APC and SC/UPC, Bandwidth1000MHz, Plastic casing, External power supply adapter. |
EYDFA – HF3915C-B2 
