Shenzhen CY COM Product Co., Ltd.
Shenzhen CY COM Product Co., Ltd. Customer satisfaction is company’s permanent pursuit.
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QSFP + Active Optical Cables (AOCs) are active optical cables of the QSFP + interface. The module has a photoelectric conversion device inside to convert the electrical signals into optical signals and transmit distances up to 100 meters. The products have four channels, each channel transmission rate up to 10Gb / s, rate of 40Gb / s. Its low power consumption, low bit error rate, easy to manage, high-performance features are widely used in short distance high-speed connection such as 10 Gigabit Ethernet, 10 Gigabit switches, 10 Gigabit servers, supercomputers, cloud computing and cloud storage networks.
Features
• Transmission data rate up to 10.3Gbit/s per channel
• compliant with QSFP + MSA &SFF-8436 standard
• Hot pluggable electrical interface
• Differential AC-coupled high speed data interface
• Multi-mode optical fibre cable of up to 100m
• 4 channels 850nm VCSEL array
• 4 channels PIN photo detector array
• Supports serial ID functionality thru EEPROM
• Management Interface and digital diagnostic
• Low power consumption
• 3.3V power supply voltage
• Operating case temperature 0°C to +70°C
• RoHS compliant
Application
• 10Gbs ~ 40Gbs of Ethernet
• data storage and communications industry
• Server and data storage devices
• Switch / router / HBA and so on
• Data center and in-rack connections
Optical characteristics
The following optical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
| Unit | Values | |
| Operating Reach | m | 10K |
| Transmit | ||
| Center wavelength (range) | nm | 1260 -1355 |
| Side Mode Suppression Ratio (min) | dB | 30 |
| Launched power | ||
| – maximum | dBm | +0.5 |
| – minimum | dBm | -8.2 Notes1 |
| - OMA | dBm | -5.2 |
| - OMA-TDP (min) | dBm | -6.2 |
| Transmitter and dispersion penalty | dB | 0 Notes4 |
| Average launch power of OFF transmitter (max) | dBm | -30 |
| Extinction ratio (min) | dB | 3.5 Notes2 |
| RIN12 OMA (max) | dB/Hz | -128 |
| Optical Return Loss Tolerance (min) | dB | 12 |
| Receiver | ||
| Center wavelength (range) | nm | 1260-1355 |
| Receive overload (max) in average power1 | dBm | 0.5 |
| Receive sensitivity (min) in average power1 | dBm | -14.4 Notes3 |
| Receiver sensitivity (max) in OMA (footnote 2) | dBm | -12.6 Notes3 |
| Receiver Reflectance (max) | dB | -12 |
| Stressed receiver sensitivity (max) in OMA2 | dBm | -10.3 |
| Vertical eye closure penalty (min)3 | dB | 2.2 |
| Stressed eye jitter (min)2 | UIp-p | 0.7 |
| Receive electrical 3dB upper cutoff frequency (max) | GHz | 12.3 |
| Receiver power (damage, Max) | dBm | 1.5 |
