Customized 25G SFP28 LR Transceiver 1310nm 10km DOM LC Single Mode Fiber
Customized 25G LR SFP28 1310nm 10km DOM LC SMF Optical Transceiver Module
Product Descriptions
25G-LR SFP28 1310nm transceiver modile is designed for use in 25Gb/s data rateover single-mode fiber for transmit 10km.
The products are designed for providing customers with customized 25Gb/s single line optical link of the best solution.
Product 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 Ordering Information
| Part Number |
Description |
| OLSP312XL-CD10 |
SFP+, up to 25.78Gb/s, 1310nm, 10km, 0~70℃, with Digital Diagnostic Monitor |
Product Absolute Maximum Ratings
| Parameter |
Symbol |
Min. |
Max. |
Unit |
Note |
| Supply Voltage |
Vcc |
-0.5 |
4.0 |
V |
|
| Storage Temperature |
TS |
-40 |
85 |
°C |
|
| Relative Humidity |
RH |
0 |
85 |
% |
|
Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the transceiver.
General Operating Characteristics
| Parameter |
Symbol |
Min. |
Typ |
Max. |
Unit |
Note |
| Data Rate |
|
|
25.78 |
|
Gb/s |
|
| Supply Voltage |
Vcc |
3.13 |
3.3 |
3.47 |
V |
|
| Supply Current |
Icc |
|
|
450 |
mA |
|
| Operating Case Temp. |
Tc |
0 |
|
70 |
°C |
|
Applications: 25.78 Gb/s single lane and other optical link
