Audited Supplier
H1222G
Optical Node
CE
New
CATV FTTH Optical Node
Agc Mini Node
47 ~ 1200 MHz
+3 ~ -10dBm &+2 ~- 17 dBm
<+/-1.0 Db
<-67 Db
F-Female
3rd Part Certification
AITC
59X98X23 Cm
CE
China
Product Description
H1222G
CATV AGC FTTH Mini Optical Node
Product description
1. CATV AGC FTTH Mini Optical Node
2. High sensitivity receiving tube
3. Special low noise matching circuit
4. High output level
Product feature
1. Extra low noise ( 3.8% modulate, -8dBm receiving, CNR≥ 45dB )
2. Receiving optical power within +3dBm-7dBm, with excellent linearity
3. High performance ALC ( Pin=+3~ -7dBm\Δ Vo≤ 0.5dB )
4. Within 47~1200MHz bandwidth, all with excellent flatness feature ( FL≤ ± 1.0dB )
5. Metal case, offer safeguard for optoelectronic sensitive devices
6. High output level, can be used by many users
7. Low power consume, high performance, high cost performance
Main application
1. FTTH
2. FTTP, FTTO
CATV AGC FTTH Mini Optical Node
Product description
1. CATV AGC FTTH Mini Optical Node
2. High sensitivity receiving tube
3. Special low noise matching circuit
4. High output level
Product feature
1. Extra low noise ( 3.8% modulate, -8dBm receiving, CNR≥ 45dB )
2. Receiving optical power within +3dBm-7dBm, with excellent linearity
3. High performance ALC ( Pin=+3~ -7dBm\Δ Vo≤ 0.5dB )
4. Within 47~1200MHz bandwidth, all with excellent flatness feature ( FL≤ ± 1.0dB )
5. Metal case, offer safeguard for optoelectronic sensitive devices
6. High output level, can be used by many users
7. Low power consume, high performance, high cost performance
Main application
1. FTTH
2. FTTP, FTTO
| Performance | Index | Supplement | ||
| Optic feature | CATV work wavelength | (nm) | 1260~1620 | H1222G/NC |
| 1540~1560 | H1222G/WF, H1222G/WD | |||
| Input wavelength | (nm) | 1310, 1490/1550 | ||
| Pass wavelength | (nm) | 1310, 1490 | ||
| Channel Isolation | (dB) | ≥40 | 1550 &1490nm | |
| Responsibility | (A/W) | ≥0.85 | 1310nm | |
| ≥0.9 | 1550nm | |||
| Receiving power | (dBm) | +3 ~ -10 | Analog TV | |
| +2 ~- 17 | Digital TV | |||
| Optical return loss | (dB) | ≥55 | ||
| Optical fiber connector | SC/APC | H1222G/NC, H1222G/WF | ||
| LC/APC | H1222G/WD | |||
| RF feature | Work bandwidth | (MHz) | 47 ~ 1200 | |
| Flatness | (dB) | ≤±1.0 | ||
| Output level | (dBμV) | 83.5±0.5 | Pin:-7.0~+3.0dBm ( PAD=1dB ) | |
| ALC(AGC) character ( ΔVo ) | (dB) | ≤±0.5 | Pin:-7.0~+3.0dBm | |
| Output level adjust | (dB) | 0 ~ 18 | MGC | |
| Return loss | (dB) | ≥14 | 47 ~ 1200MHz | |
| Output impedance | (Ω) | 75 | ||
| Output port number | 1 | |||
| RF tie-in | F-Female | |||
| Analog TV Link feature | Test channel | CH | 59CH (PAL-D) | NTSC/80CH |
| OMI | (%) | 3.8 | ||
| CNR1 | (dB) | 53.5 | Pin=-2dBm | |
| CNR2 | (dB) | 46.5 | Pin=-7dBm | |
| CTB | (dB) | ≤-67 | Pin:+3~-9dBm | |
| CSO | (dB) | ≤-63 | Pin:+3~-9dBm | |
| HUM | (dB) | ≤-60 | ||
| Digital TV Link feature | Test channel | <10 CH | Analog | |
| Digital QAM | 47-862MHz | |||
| MER | (dB) | 39 (Remark1) | Pin : -7.0~+2.0dBm | |
| 32.0 | Pin = -14.0dBm | |||
| BER | (dB) | <1.0E-9 | Pin : -17.0~+2.0dBm | |
| General feature | Power supply | (V) | DC+12V | ±1.0V |
| Power Consume | (W) | ≤3 | +12VDC, 280mA | |
| Work temp | (º C) | -20 ~ +50 | ||
| Storage temp | (º C) | -40 ~ 85 | ||
| Work relative temp | (%) | 5 ~ 59 | ||
| Size | 59×98×23 | (W)×(D)×(H) | ||
