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
