25G 10km SFP28 LR SMF
Hilink 25G SFP28 LR 10km optical transceivers are designed for 25GBASE-LR SFP28 Ethernet and CPRI/eCPRI links ,reach up to 20km over Single-Mode Fiber (SMF).
HL-SFP28-25G-LR
Feature:
Hot-pluggable SFP28 form factor
Full-duplex transceiver module
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 | 1295 | 1310 | 1325 | nm | |
Ave. output power (Enabled) | PAVE | 0 | 6 | dBm | 1 | |
Side-Mode Suppression Ratio | SMSR | 30 | dB | |||
Extinction Ratio | ER | 4 | dB | |||
RMS spectral width(-20dB) | Δλ | 1 | nm | |||
Dispersion penalty | TDP | 2.5 | dB | |||
Relative Intensity Noise | RIN | -130 | dB/Hz | |||
Receiver | ||||||
Operating Wavelength | 1260 | 1610 | nm | |||
Receiver Sensitivity(OMA) | PSen | -12 | dBm | 2 | ||
Average Receiver Power | Pimax | -13.3 | 2 | dBm | ||
LOS Assert | Pa | -30 | dBm | |||
LOS De-assert | Pd | -12 | dBm | |||
LOS Hysteresis | Pd-Pa | 0.5 | 5 | dB | ||
