47~1000MHz Catv Optical Transmitter Internal Modulation HFC Equipment
Brand Name:JIZHONG
Certification:ISO9001,CE,RoHs
Model Number:JZOTH1510-KIIN
Minimum Order Quantity:1PC
Delivery Time:Depends
Payment Terms:L/C, T/T, Western Union
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No.1309,shanglinyuan 4th Rd,High-Tech district,Xi’an 10117,Shaanxi China
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Product Details
47~1000MHz Internal Modulation 1550nm Optical Transmitter With SNMP For HFC Network
Performance Features
- It has customized ITU-T standard wavelength.
- It is to improve pre-distortion designed by CSO in 1550 system.
- Integrated combiner has FWDM and broadband,which is applicated in IPQAM signal input
- When SBS threshold is more than 16dbm, in certain of transmission distance, there is no changes in system, and it can be effective instead of external transmitter.
- All key working parameters are display by front LCD panel.
- With RJ45 network interface,19”1U standard frame.
Technical Parameters
The technical parameters marked in this manual are the results of tests conducted in accordance with the test conditions and methods specified in the GY/T143-2000 "specifications and methods of measurement on AM optical transmitter and receiver used in CATV systems"
| Number | Item | Unit | Performance | Remark |
| 1 | Laser output optical power | mW | 10 | 4,6,8,10 |
| 2 | Insert program optical wavelength | nm | ITU-T standard | |
| 3 | Optical modulation | direct | ||
| 4 | Insert program frequency qty | ≥32 | ||
| 5 | Broadcasting optical input range | dBm | 0~+6 | Combiner multiplexer |
| 0~+12 | DWDM multiplexer | |||
| 6 | Insert path attenuation range | dBm | -16~0 | |
| 7 | Optical connector | SC/APC or FC/APC | ||
| 8 | Optical reflection loss | dB | >55 | |
| 9 | RF working bandwidth | MHz | 47~1000 | |
| 10 | RF input impedance | Ω | 75 | |
| 11 | flatness | dB | ±0.75 | |
| 12 | RF input signal level | dBmV | 15~25 | Main port |
| 13 | RF2 signal level | dB | +10 | Vice port |
| 14 | RF gain range | dB | -10~+10 | |
| 15 | RF input reflection loss | dB | ≥16 | |
| 16 | RF level control mode | AGC/MGC | ||
| 17 | RF connector | Imperial F | ||
| 18 | (C/N) | dB | ≥51.0 | 6.2.3.5 |
| 19 | (C/CTB) | dB | ≥65.0 | 6.2.5 |
| 20 | (C/CSO) | dB | ≥60.0 | 6.2.6 |
| 21 | Power consumption | W | ≤20 | |
| 22 | Working temperature range | ℃ | 0~+40 | |
| 23 | Storage temperature | ℃ | -25~+55 | |
| 24 | Network interface | RJ45 | II | |
| Front Panel | ||||
| Rear Panel | ||||
47~1000MHz Catv Optical Transmitter Internal Modulation HFC Equipment
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