850nm 25Gpbs SFP28 SR DDM Fiber Optic Ethernet Transceiver
This 25G SFP28 SR 100m industrial optical transceiver is designed for 25GBASE-SR Ethernet and CPRI/eCPRI links reach up to 70m (OM3) or 100m (OM4) over Multi-Mode Fiber (MMF).UNIFIBER 25G SFP28 transceiver series are based on IEEE 802.3by and MSA SFF-8402, including SR, LR, BiDi, CWDM and DWDM series.
Features
Hot-pluggable SFP28 form factor
Full-duplex transceiver module
850nm VCSEL laser and PIN photo-detectorc
Internal CDR on both transmitter and receiver channels
Compliant with SFP28 MSA and IEEE 802.3by 25GBASE-SR
Compliant with CPRI/eCPRI specifications
Data rate up to 25Gbps
Reach up to 70m (OM3) or 100m (OM4) over MMF
Low power consumption < 1W
Dual LC receptacles
Operating case temperature range -40°C to 85°C
Single 3.3V power supply
RoHS compliant (lead free)
Applications
25.78 Gb/s single lane 100GE SR4
OUT4
32GFC
CPRI Option 10
| Items | Data Rate (bps) |
Wavelength (nm) |
Fiber Type |
Distance | Optical Comp. |
Tx Power (dBm) |
Rx Sens. (dBm)) |
Temp. (℃) |
| SFP28 SR | 25.78G | 850 | 100 m | -10 | -7.5~2.5 | 0-70 | ||
| SFP28 IR | 25.78G | 1310 | 2 km | -10.4 | -8.4~3.0 | 0-70 | ||
| SFP28 LR | 25.78G | 1310 | 10 km | 0-70 | ||||
| 25.78G | CWDM 1270-1330 |
10 km | 0-70 | |||||
| SFP28 LR | 25.78G | 1310 | 20 km | 0-70 | ||||
| SFP28 ER | 25.78G | CWDM 1295-1310 |
30/40 km | 0-70 | ||||
| 25.78G | 1310 | 300 m | -40-85 | |||||
| 25.78G | 1310 | 2 km | -40-85 | |||||
| 25.78G | 1310 | 10 km | -40-85 | |||||
| 25.78G | 1310 | 10 km | -40-85 | |||||
| 25.78G | CWDM 1270-1330 |
10 km | -40-85 | |||||
| 25.78G | 1310 | 20 km | -40-85 | |||||
| 25.78G | 1295-1310 | 30/40 km | -40-85 | |||||
| 25.78G | C-Band 100GHz DWDM |
20 km | -40-85 | |||||
| 25.78G | C-Band 100GHz DWDM |
10 km | -40-85 |
| Items | Data Rate (bps) |
Wavelength (nm) |
Fiber Type |
Distance | Temp. (℃) |
| SFP28 BIDI | up to 25.78G | 1270/1330 | SMF | 10 km | -40-85 |
| SFP28 BIDI | up to 25.78G | 1330/1270 | SMF | 10 km | -40-85 |
| SFP28 BIDI | up to 25.78G | 1270/1330 | SMF | 20 km | -40-85 |
| SFP28 BIDI | up to 25.78G | 1330/1270 | SMF | 20 km | -40-85 |
| SFP28 BIDI | up to 25.78G | 1270/1310 | SMF | 30 km | -40-85 |
| SFP28 BIDI | up to 25.78G | 1310/1270 | SMF | 30 km | -40-85 |
| SFP28 BIDI | up to 25.78G | 1270/1310 | SMF | 40 km | -40-85 |
| SFP28 BIDI | up to 25.78G | 1310/1270 | SMF | 40 km | -40-85 |
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