25G 10km CWDM SFP28
Hilink 25G CWDM SFP28 20km optical transceivers are designed for 25G Ethernet and CPRI/eCPRI links reach up to 20km over Single-Mode Fiber (SMF).
1271nm ,1291nm,1311nm,1331nm,1351nm,1371nm CWDM 25.78Gbps SFP+ transceiver is designed for use in 25Gb/s data rateover single-mode fiber for link length 20Km.
25G CWDM SFP28
Feature:
Hot-pluggable SFP28 form factor
Full-duplex transceiver module
CWDM DFB laser and PIN receiver
Compliant with SFP28 MSA and CPRI/eCPRI
Data rate up to 25Gbps
Reach up to 20km on SMF
Low power consumption < 1.5W
Dual LC receptacles
Operating case temperature range: 0°C to +70°C
Single 3.3V power supply
RoHS compliant (lead free)
Applications:
25G Ethernet
CPRI option 10
eCPRI
Parameter | Symbol | Min. | Typ | Max. | Unit | Note |
Transmitter | ||||||
Operating Wavelength | λ | -6.5nm | 1271,1291, 1311,1331, 1351,1371 | +6.5nm | nm | 1471~ 1571 |
Ave. output power (Enabled) | PAVE | 0 | +6 | dBm | ||
Side-Mode Suppression Ratio | SMSR | 30 | dB | |||
Extinction Ratio | ER | 4 | dB | |||
RMS spectral width(-20dB) | Δλ | 1 | nm | |||
Dispersion penalty | TDP | 2.7 | dB | |||
Relative Intensity Noise | RIN | -130 | dB/Hz | |||
Receiver | ||||||
Operating Wavelength | 1260 | 1610 | nm | |||
Receiver Sensitivity(OMA) | PSen | -12 | dBm | |||
Average Receiver Power | Pimax | -13.3 | 2 | dBm | ||
LOS Assert | Pa | -30 | dBm | |||
LOS De-assert | Pd | -12 | dBm | |||
LOS Hysteresis | Pd-Pa | 1 | 5 | dB | ||
