ATF-8500 series 1550nm External Modulated Optical Transmitter
- Product description
- Parameters
High Quality:The RF pre-distortion technology ensures excellent performance with CNR ≥ 51dB while maximizing CTB, CSO, and SBS parameters.
Flexibility: The uniquely innovative electronic circuitry maximizes output optical power to meet higher optical amplification requirements, with an adjustable SBS threshold of 13-18dBm. The AGC/MGC mode is selectable on-site, and OMI can be optimized in the field to adapt to different network transmissions.
Reliability:The 19" 1U standard rack features a built-in high-performance 1+1 hot-swappable dual power supply that supports hot backup operation within 86-265Vac mains voltage, with automatic MS-level switching and chassis cooling controlled by automatic temperature regulation. Certified by the SARFT, with all parameters exceeding technical requirements.
|
Item |
Unit |
Performance Parameters |
Remarks |
|
Laser Model |
|
DFB |
|
|
Optical Wavelength |
nm |
1550±10 |
|
|
Modulation Method |
|
External Modulated |
|
|
Optical Output Power |
dBm |
2X7 |
2X5～2X11 |
|
SBS Threshold |
dBm |
16 (default) |
adjustable 13~18 |
|
Optical Connector Type |
|
FC/APC，SC/APC optional |
|
|
Frequency Range |
MHz |
47～862 |
|
|
Carrier-to-Noise Ratio |
dB |
≥50.0 |
According to GY/T143-2000 6.2.3.5 |
|
Flatness |
dB |
±0.75（860 MHz）
|
According to GY/T143-2000 6.2.4 |
|
RF Input Signal Level |
dBuV |
75～85 |
AGC Automatic Control |
|
Carrier Third-Order Intermodulation（C/CTB） |
dB |
≥63.0 |
According to GY/T143-2000 6.2.5 |
|
Carrier Second-Order Intermodulation（C/CSO） |
dB |
≥65.0 |
According to GY/T143-2000 6.2.6 |
|
RF Input Impedance |
Ω |
75 |
|
|
RF Input Reflection Loss |
dB |
＞16（47~550MHz） ＞14（550~862MHz） |
According to Ge/T11381.14.2.2.2.5 |
|
Power Supply (Dual Hot-Swappable) |
Vac |
86-265 Mains Electricity |
Optional -48V DC |
|
Power Consumption |
W |
≤50 |
Single Power Operation |
|
Operating Temperature |
℃ |
0～50 |
Fully automated temperature control |
|
Storage Temperature |
℃ |
-20～85 |
|
|
Operating Relative Humidity |
% |
20～85 |
|
|
Dimensions |
mm |
483(W)X365(D)X44(H) |
1U |
|
Network Management Interface |
|
RJ45 |
Supports browser and SNMP |
- HANGZHOU ABLE OPTOELECTRONIC EQUIPMENT CO., LTD. E-mail: wgh1973@163.com
- Phone number: +86-571-86704285 13777474599
- Address: Hangzhou, Linping District, Gonghe Road No.28, Building 4 www.ablecatv.com 浙ICP备2024127243号-1