1310nm 10km LC 25G SFP28 Transceiver
1310nm 10km LC 25G SFP28 Transceiver
25G SFP28 Transceiver Cisco SFP-25G-LR-S Compatible 1310nm 10km LC
Optical Characteristics (TOP(C) = 0 to 70 ℃, VCC = 3.13 to 3.47 V)
| Parameter | Symbol | Min. | Typ | Max. | Unit | Note |
| Transmitter | ||||||
| Operating Wavelength | λ | 1290 | 1310 | 1330 | nm | |
| Ave. output power (Enabled) | PAVE | -5 | 2 | dBm | 1 | |
| Side-Mode Suppression Ratio | SMSR | 30 | dB | |||
| Extinction Ratio | ER | 3.5 | 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 | 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 | ||
Notes:
1. Average power figures are informative only, per IEEE 802.3cc.
2. Measured at the BER less than 5E-5, back to back. The measure pattern is PRBS 231-1 with worst ER=4.5@ 25.78Gb/s.
Product Descriptions
Olinkcom’s OLSP312XL-CD10, 1310nm DFB transceiver is designed for use in 25Gb/s data rateover single-mode fiber for link length 10Km.
The transceiver designs are optimized for high perform-ance and cost effective to supply customers the best solutions for 25Gb/s single lane optical links.
Product Features
● Supports up to 25.78Gb/s bit rates
● Compliant to IEEE 802.3cc
● Compliant to SFF-8402 for SFP28 solution
● Digital Diagnostic Monitor Interface with SFF-8472
● Hot pluggable SFP+ footprint
● 1310nm DFB transmitter
● Applicable for 10Km SMF connection
● High transmission margin
● Low power consumption<1.5W
● Single 3.3V power supply
● Operating case temperature: Commerical:0 to 70 °C
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