Usage: | Data Transmission |
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Certification: | RoHS |
Condition: | New |
Transport Package: | Carton |
Trademark: | Customized |
Origin: | China |
Samples: |
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Customization: |
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Hot-pluggable SFP28 form-factor connectors
850nm VCSEL laser and PIN photo-detector
Internal CDR circuits on both receiver and transmitter channels
Compliant with SFP28 MSA and IEEE 802.3by 25GBASE-SR
Data rate up to 25.78125Gbps
3.3V power supply voltage
Power consumption < 0.8W per end
Case operation temperature range :
Standard: temperature 0°C to 70°C
Industrial temperature: -40°C to 85°C
RoHS compliant (lead free)
25GBASE SR Ethernet
T&S SFP28 Active Optical Cables are direct-attach fiber assemblies with SFP28 connectors. They are suitable for very short distances and offer a cost-effective way to connect within racks and across adjacent racks. The module is a Single-Channel, Pluggable, Fiber-Optic SFP28 for 25 Gigabit Ethernet and Infiniband EDR Applications.
These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 20 contact edge type connector.
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.
Parameters | Symbol | Min. | Max. | Unit |
Power Supply Voltage | VCC | -0.5 | +3.6 | V |
Storage Temperature | Tc | -40 | +85 | °C |
Relative Humidity | RH | 0 | 85 | % |
Parameter | Symbol | Min | Typical | Max | Unit |
Supply Voltage | VCC | 3.15 | 3.3 | 3.45 | V |
Operating Case Temperature (Standard) | Tca | 0 | - | 70 | ºC |
Operating Case Temperature (Industrial) | Tca | -40 | - | 85 | ºC |
Baud Rate Per Lane | DR | 25.78125 | Gbps | ||
Fiber Bend Radius | Rb | 3 | - | - | cm |
Parameter | Symbol | Min | Typical | Max | Unit |
Input differential impedance | Rin | - | 100 | - | Ω |
Differential Data Input Swing | Vin | 300 | - | 1100 | mV |
Transmit Disable Voltage | VD | 2.0 | - | VCC+0.3 | V |
Transmit Enable Voltage | Ven | Vee | Vee+0.8 | V |
Parameter | Symbol | Min | Typical | Max | Unit |
Differential Data Output Swing | Vout | 500 | - | 800 | mV |
Bit Error Rate | BER | - | - | 10-12 | - |
Output Differential Impedance | Rout | - | 100 | - | Ω |
Loss of Signal -Asserted | - | 2.0 | - | VCC+0.3 | V |
Loss of Signal -Negated | - | Vee | Vee+0.8 | V |
Please visit T&S Communications Co., Ltd. website for more information.
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