[Dell Force10 25GBase-SR: 100m]
[Cisco 25GBase-LR: 10km]
25GBase-SR | 25GBase-LR | 10GBase-BIDI | 1000Base-BIDI: 20-km | 1000Base-BIDI: 2-km | |
---|---|---|---|---|---|
Data Rate | 25G | 25G | 10G | 1.25G | 1.25G |
Wavelength | 850-nm | 1310-nm | 1270nm/1330nm | 1330nm/1550nm | 1330nm/1550nm |
Fiber Optic Type | MMF | SMF | SMF | SMF | SMF |
reach | 100-m | 10-km | 20-km | 20-km | 2-km |
Optical Comp | VCSEL/PIN | DFB/PIN | DFB/PIN | FP/PIN DFB/PIN | FP/PIN FP/PIN |
Transmission Level (dBm) | -5 to 2.4 | -7-2 | 0-6 | -9 to -3 | -12 to -5 |
Link Budget (dBm) | ≥2 | ≥3 | ≥3.5 | ≥8 | ≥8 |
Reception level (dBm) | ≤-10.3 | ≤-12 | ≤-13.3 | ≤-22 | ≤-21 |
Temperature (℃) | 0-70 | 0-70 | 0-70 | 0-70 | 0-70 |
10GBase-T | 10GBase-SR | 10GBase-LR | 1000Base-T | 1000Base-SX | 1000Base-LX | |
---|---|---|---|---|---|---|
Data Rate | 10G | 10G | 10G | 1.25G | 1.25G | 1.25G |
Wavelength | RJ-45 | 850nm | 1310nm | RJ-45 | 850nm | 1310nm |
Fiber Optic Type | CAT.6a/CAT.7 | MMF | SMF | CAT.5e | MMF | SMF |
reach | <30 m | <300 m | 10 km | 100m | 550 m | 20 km |
Optical Comp | N/A | VCSEL/PIN | DFB/PIN | N/A | PF/PIN | FP/PIN |
Transmission Level (dBm) | - | -1 to -6 | 1~-3 | - | -8 to -4 | -9 to -3 |
Link Budget (dBm) | - | ≥6 | ≥3.5 | - | >9 | >9 |
Reception level (dBm) | - | -11.1 to -1 | -12.6 to 0.5 | - | -18-0 | -22 to -3 |
Temperature (℃) | 0-60 | 0-70 | 0-70 | 0-70 | 0-70 | 0-70 |