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SFP28 25G Optical Transceiver SFP28 1310nm 10km DOM LC SMF Support Cisco
25GBASE LR Cisco Compatible SFP28 1310nm 10km DOM LC SMF Optical Transceiver Module
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 Industrial:-40 to 85 °C
Applications
● 25.78 Gb/s single lane
● Other optical links
Product Descriptions
Module:OLSP312XL-CD10, 1310 nm DFB transmitter
Features:
It 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.
Application:Ethernet,telecom,data center.
Optical Characteristics (TOP(C) = 0 to 70 ℃, TOP(I) =-40 to 85 ℃,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.
Cisco compatible SFP28 transceiver adopts LC duplex connectors, reaching a link up to 10km over OM4 MMF (70m over OM3). The SFP28 transceiver module supports running on the same 1G/10G network cabling Infrastructure, giving 2.5 times increase in speed at least, and the built-in DOM functions monitor the real-time operating status. Each SFP28 transceiver module is individually tested on a series of Cisco switches, and is fully compliant with the SFP28 MSA, RoHS, CPRI, and the eCPRI standards. Featuring low power consumption, high speed, this 25G transceiver is ideal for 25G Ethernet, telecom, and data center.We believe our this item can create good experience to you.
