High quality AOC 25G SFP28 Active Optical Cable
SFP28-25G-AOC compatible with Cisco, Juniper, Ubiquiti, D-Link, Supermicro, Netgear, Mikrotik, ZTE.
The meters can be customized as your requirements, SFP28-25G-AOC 10M, SFP28-25G-AOC 15M， SFP28-25G-AOC 20M.
Features
Electrical interface compliant to SFF-8431
850nm VCSEL laser and PIN photo-detector
Maximum link length of 70m on OM3 MMF and 100m on OM4 MMF
Digital diagnostics functions are available via the I2C interface
Operating case temperature Commercial: 0°C to +70 °C
+3.3V single power supply
Power consumption less than 1W
RoHS compliant
Password protection for A0h and A2h
Optical characteristics
Table 4- Optical Characteristics
| Parameter | Symbol | Unit | Min | Typ | Max | Notes |
|
Optical transmitter Characteristics |
||||||
| Bit Rate | BR | Gbps | 8.5 | 25.78125 | - | |
| Center Wavelength Range | λc | nm | 820 | 850 | 880 | |
| Average Launch powerTx_off | Poff | dBm | - | - | -45 | |
| Launch Optical Power | P0 | dBm | -6.0 | 2.4 | 1 | |
| Extinction Ratio | ER | dB | 2 | - | - | |
| Spectral Width(RMS) | RMS | nm | - | - | 0.65 | |
|
Optical Receiver Characteristics |
||||||
| Bit Rate | BR | Gbps | 8.5 | 25.78125 | ||
| Bit Error Rate | BER | - | - | E-12 | ||
| Damage threshold | T | dBm | 3.4 | - | - | |
| Overload Input OpticalPower | PIN | dBm | 2.4 | - | - | 2 |
| Center Wavelength Range | λc | nm | 820 | - | 880 | |
| Receiver Sensitivity inAverage Power | Sen | dBm | - | - | -5.2 | 3 |
| Los Assert | LosA | dBm | -30 | - | - | |
| Los De-Assert | LosD | dBm | - | - | -13 | |
| Los Hysteresis | LosH | dB | 0.5 | |||
Note:
1.Coupled into 50/125 MMF.
2.Measured with PRBS 231-1 test pattern @25.78125Gbps.BER=E-12
3. BER=1×10-12; PRBS231-1@25.78125Gbps.
Applications
25GBASE-SR Ethernet
Servers, switches, storage and host card adapters