external modulation laser outdoors transmitter catv laser transmitter catv optical transmitter
Chat Now! 
Send Inquiry- Product Details
- Company Profile
external modulation laser outdoors transmitter catv laser transmitter catv optical transmitter YOT-1310/1550nm series optical transmitter is used for transmission of TV signals to longer distance or more optical nodes. Series of YOT-1550nm optical transmitter uses advanced DFB lasers, advanced digital driver circuit and microprocessor control system, when matching with appropriate erbium-doped fiber amplifier (EDFA), it can transmit signals up to 30 kilometers, and still maintain good CNR, CSO and CTB indicators. The frequency response range of it is 47-860 (1000) MHz and it has double outputs, and can be applied to covering network and insertion programs. Advantage FTTH: 1. AGC function(optic controlling) 2. Output level adjustable 3. Bandwidth is 1200MHz
external modulation laser outdoors transmitter catv laser transmitter catv optical transmitter
Technical parameters
| Item | Unit | Technical parameters |
| Optical parameters | ||
| Optical input power range | dBm | -8~+2 |
| Optical return loss | dB | >45 |
| Optical wavelength | nm | 1100~1600 |
| Optical connector type |
| FC/APC SC/APC optional |
| Link parameters | ||
| C/N | dB | ≥50 |
| C/CTB | dB | ≥65 |
| C/CSO | dB | ≥63 |
| RF; | ||
| Frequency range | MHz | 45~860 |
| Flatness in band | dB | ±0.5(45-550MHz);±0.75(550-750/862/860MHz) |
| Output level | dBμV | 85(±1 dBμV) |
| Input opticalpower | dBm | -8—+2 |
| Adjustable attenuation | dB | -10 or -20, -10 or -20 optional, |
| Application |
| GEPON GEPON network |
| Red light | dBm | <-4dBm |
| Green light | dBm | >-4dBm |
| Light is on |
| Power supply is normal |
Images
Certificate
Our company is major for the cable television transmission equipment from 1997, certified by ISO, developing, manufacturing and trading for the world wide, we have the professional technical team to support our customer, our production capacity already be the first class of 100,000 set per year.
Our main products as following:
- 1. 1550nmExternal Modulation Optical Transmitter
- 2. 1500nm EDFA
- 3. 1310nm&1550nm Optical Transmitter
- 4. All kinds of optical receiver,optical nodes
- 5. Optical related products
Besides the quality, we also focus on the sales service, our test equipments all are from American AGILENT(HP), optical spectrometer,network analyzer etc. We could research and meet any of your questions and enquiries.
30% deposit should be paid by T/T and balance 70% paid before delivery.
Delivered by air sea or wail.
1.Your inquiry related to our products or prices will be replied within 24hours.
2.Wel
Free Member
0
Chinese
Supplier
Send Inquiry to This Supplier
- Title
- From*
- toSharon
- Message*
- Minimum Order Quantity*
- Unit
- Verification Code*