SFP+AOC
10Gbps SFP+ Active Optical Cables
Features
● Electrical interface compliant to SFF-8431
● Hot Pluggable
● 850nm VCSEL transmitter, PIN photo-detector receiver
● Up to 300m on OM3 MMF
● Operating case temperature: 0 to 70℃
● All-metal housing for superior EMI performance
● RoHS compliant (lead free)
Applications
● 10 Gigabit Ethernet
● 4G and 8G Fibre Channel Applications
● 1x InfiniBand QDR. DDR, SDR
● High-performance computing clusters
● Servers, switches, storage and host card adapters
Description
The SFP+ Active Optical Cables are direct-attach fiber assemblies with SFP+ connectors. They are suitable for very short distances and offer a cost-effective way to connect within racks and across adjacent racks. The length is up to 300 meters on OM3 MMF.
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.
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.
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