Description
"ORTE7131 series 1310DFB lasers are designed for broadband analog signal transmission. High linearity is especially suitable for CATV broadcast and narrowcast.
All key components including optical isolator, TEC, thermistor, laser and detection diode are in 14-pin butterfly shaped hermetic package."
| Features | Applications |
| Directly modulated DFB laser compatible with OC-48 pin line carrying 59 channels of PAL signal Optical output power up to 14dBm Meets Telcordia standard Covering CWDM band" | 1310 broadcast and narrowcast CATV forward transmission, optical fiber radio frequency transmission optical fiber sensor system " various DFB test light sources |
| The main performance parameters/1310nm DFB | |||||
| Parameter | Symbol | Test Conditions | Min. | Max. | unit |
| Operating Current | I | one | 100 | mA | |
| Operating Temperature | Tn | I=1 | 25 | ℃ | |
| Operating Wavelength | Aop | IF=IOP,T=TOP | 1301 | 1319 | nm |
| Bandwidth | 1.1 | one | GHz | ||
| TEC Current | IrEc | Tc=-20~70°C,If=100mA | -1.0 | 1.6 | Amps |
| Composite 2nd Order | CSO | X=1-CSO≤-57dBc, CTB≤-65dBc X=2-CSO≤-60dBc, CTB≤-65dBc | dBc | ||
| Composite Triple Beat | CTB | dBc | |||
| Carrier to Noise Ratio | C/N | 51 | dB | ||
| Relative Intensity Noise | RIN | -155 | dB/Hz | ||
| MODEL #s | |||||
| MODEL #s | ALM3P-NXY | ||||
| Output Power | N=08,10,14,16,18,20,22,24,26,31 mW | ||||
| Distortion | X=1,2(see above table 1) | ||||
| Fiber connector | Y=S-SC/APC Y=S-FC/APC | ||||
