Directly modulated optical transmitter
Product Details:
| Place of Origin | Shaanxi, China (Mainland) |
|---|---|
| Brand Name | MIC |
| Model Number | MIC-OT-1550D |
Detailed Product Description
MIC-OT-1550D series DWDM wavelength QAM optical transmitter is a high specification
optical transmitter, which adapts to cable digital television development. It can be used to
transmit cable digital television and data broadcast, DVB QAM signal long distance fiber.
It operation wavelength complies with ITU-T G..692 standard. It can transmit more than 40 wavelength channels with DWDM technology in one fiber at the same time, and can input
64 QAM, 256 QAM, QPSK digital modulation signals within bandwidth of 47~860 MHz..
Feature
1. Reliaze low-cost resolvent in DVB signal long-distance transmission, DVB city-county union network.
2.Low chatter, it can satisfy long distance or short distance fiber transmission RF signal requirement
at most.
3. Perfect SBS suppression, it can transmit DVB-QAM signal more than 160 Km, to satisfy error ratio requirement.
4. More than 40 wavelength choice, it can be added data business at random easily.
5. 47~860MHz operation bandwidth can provide usability of flexibly configuring RF channels for subscriber.
6. 19" 1U rack construction design, easy to set.
Application
1. Cable digital television, VOD, Internet, IP phone, data broadcast.
2. Apply to standard 64 QAM, 256 QAM or QPSK digital modulation signal transmission.
Technical parameter
Items | Units | Specifications |
RF | ||
Input RF power | dBμV | 80 |
Operation bandwidth | MHz | 47~862 |
Input impedance | Ω | 75 |
Input RF return loss | dB | ≥16dB47~550MHz ≥14dB550~860MHz |
Optical output feature | ||
Operation optical | nm | 1527.99~1561.42(ITU-T) |
Output optical power | mW | 6, 8, 10 |
SBS suppression value optical power | dBm | 17 |
Optical output connector | - | SC/APC or FC/APC |
Optical link feature | ||
C/N | dB | 54 (Pr=-10dBm, L=0km) |
dB | 51 (Pr=-10dBm, L=100km) | |
CSO | dB | 68 (Pr=-10dBm, L=0km) |
dB | 65 (Pr=-10dBm, L=100km) | |
CTB | dB | 68 (Pr=-10dBm, L=0km) |
dB | 65 (Pr=-10dBm, L=100km) | |
Note: 10 QAM channel, optical modulation depth is 0.2/ch.
Directly modulated optical transmitter
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Company Info
Shaanxi MIC High and New Science Technology Industrial Co., Ltd
[China (Mainland)]
[Verified Member]
City: Xi'an
Province/State: Shaanxi
Country/Region : China (Mainland)
Business Type:Manufacturer
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