产品特点：
Features - Optical interface compliant to IEEE 802.3ae 10GBASE-SR
- Electrical interface compliant to SFF-8431
- Hot Pluggable
- 850nm VCSEL transmitter, PIN photo-detector
- Maximum link length of 300m on 2000MHz/km MMF
- Operating case temperature: -5 to 70℃
- Low power consumption
- All-metal housing for superior EMI performance
- Advanced firmware allow customer system encryption information to be stored in transceiver
- Cost effective SFP+ solution, enables higher port densities and greater bandwidth
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硬件规格：
Absolute maximum rating
These values represent the damage threshold of the module. Stress in excess of any of the individual Absolute Maximum Ratings can cause immediate catastrophic damage to the module even if all other parameters are within Recommended Operating Conditions.
Table 1: Absolute Maximum Rating
| Parameters | Symbol | Min. | Max. | Unit |
| Power Supply Voltage | VCC | 0 | +3.6 | V |
| Storage Temperature | Tc | -40 | +85 | °C |
| Operating Case Temperature | Tc | -5 | +75 | °C |
| Relative Humidity | RH | 5 | 95 | % |
| RX Input Average Power | Pmax | - | 0 | dBm |
Recommended operating environment
Recommended Operating Environment specifies parameters for which the electrical and optical characteristics hold unless otherwise noted.
Table 2: Recommended Operating Environment
| Parameter | Symbol | Min. | Typical | Max | Unit |
| Power Supply Voltage | VCC | 3.135 | 3.300 | 3.465 | V |
| Operating Case Temperature | TC | 0 | 25 | 70 | °C |
Optical characteristics
The following optical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
| Parameter | Symbol | Min. | Typical | Max | Unit | Notes |
| Transmitter |
| Center Wavelength | λt | 840 | 850 | 860 | nm | |
| RMS spectral width | Pm | - | - | Note 1 | nm | |
| Average Optical Power | Pavg | -6.5 | - | -1 | dBm | 2 |
| Extinction Ratio | ER | 3.5 | - | - | dB | 3 |
| Transmitter Dispersion Penalty | TDP | - | - | 3.9 | dB | |
| Relative Intensity Noise | Rin | - | - | -128 | dB/Hz | 12dB reflection |
| Optical Return Loss Tolerance | | - | - | 12 | dB | |
| Receiver |
| Center Wavelength | λr | 840 | 850 | 860 | nm | |
| Receiver Sensitivity | Psens | - | - | -11.1 | dBm | 4 |
| Stressed Sensitivity in OMA | | - | - | -7.5 | dBm | 4 |
| Los function | Los | -30 | - | -12 | dBm | |
| Overload | Pin | - | - | -1.0 | dBm | 4 |
| Receiver Reflectance | | - | - | -12 | dB | |
Note:
1.Trade-offs are available between spectral width, center wavelength and minimum OMA, as shown in table 6.
2.The optical power is launched into MMF
3.Measured with a PRBS 231-1 test pattern @10.3125Gbps
4.Measured with a PRBS 231-1 test pattern @10.3125Gbps,BER≤10-12.
软件功能：
Applications - 10GBASE-SR at 10.3125Gbps
- 10GBASE-SW at 9.953Gbps
- Other optical links
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订购信息：
Ordering information
| Part Number | Product Description |
| SFP-10GE-SX-MM850 | 850nm, 10Gbps, 300m,LC, -5ºC ~ +70ºC |
