10G SFP + series optical module is a new generation of 10 Gigabit optical module, which in accordance with the ANSI T11 protocol, to meet the 8.5G Fiber Channel and Ethernet 10G applications. SFP’s size size is reduced by about 30%+ than XFP optical module , and just like ordinary 1-4G SFP optical module. SFP + simplifies the design of the 10G optical module by keeping the basic electro-optical and photoelectric conversion functions and reducing the signal control functions such as SerDes, CDR, EDC, and MAC in the original XFP design, thus the power consumption is also lower. SFP + has the advantages of high density, low power consumption, lower system construction cost and so on. The products are widely used in the field of 10GbE optical fiber data communication and are the mainstream products of 10G modules.
Parameter | Symbol | Min | Typ | Max | Units | Ref. |
Bit Rate | BR | 8.5 |
| 10.52 | Gb/s | 1 |
Bit Error Ratio | BER |
|
| 10e-12 |
| 2 |
Max. Supported Link Length | LMAX |
| 300 |
| m | 1 |
Parameter | Symbol | Min | Typ | Max | Note | Unit |
Transmitter | ||||||
Nominal Wavelength | λ | 840 |
| 860 |
| nm |
Optical Output Power | Pav | -6 |
| 0.5 |
| dBm |
Extinction Ratio | ER | 3 |
|
|
| dB |
Relative Intensity Noise | RIN |
|
| -128 |
| dB/Hz |
Transmitter | ||||||
Center Wavelength | λC | 840 |
| 860 |
| nm |
Receiver Sensitivity@8.5Gb/s | RSENSE |
|
| -11.5 | 1 | dBm |
Receiver Sensitivity@10.52Gb/s | RSENSE |
|
| -11 | 1 | dBm |
Average Receiver Power | Pavg |
|
| 0.5 |
| dBm |
LOS Assert | LOSA | -30 |
|
|
| dBm |
LOS De-Assert LOS | LOSD |
|
| -12 |
| dBm |
LOS Hysteresis |
| 0.5 |
|
|
| dB |