10G Sfp+ Optical Module Single Mode 1270/1330nm 20km
![]()
Absolute Maximum Ratings
|
Parameter |
Symbol |
Min |
Max |
Unit |
|
Supply Voltage |
Vcc |
-0.5 |
4.5 |
V |
|
Storage Temperature |
Ts |
-40 |
+85 |
°C |
|
Operating Humidity |
- |
5 |
85 |
% |
Recommended Operating Conditions
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
|
|
Operating Case Temperature |
Standard |
Tc |
0 |
|
+70 |
°C |
|
Extended |
-20 |
|
+80 |
°C |
||
|
Industrial |
-40 |
|
+85 |
°C |
||
|
Power Supply Voltage |
Vcc |
3.135 |
3.30 |
3.465 |
V |
|
|
Power Supply Current |
Icc |
|
|
350 |
mA |
|
|
Data Rate |
|
1.0 |
10.3 |
10.7 |
Gbps |
|
Optical and Electrical Characteristics
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Notes |
||
|
Transmitter |
||||||||
|
Centre Wavelength |
λc |
1260 |
1270 |
1280 |
nm |
|
||
|
Spectral Width(-20dB) |
Δλ |
|
|
1 |
nm |
|
||
|
Side-Mode Suppression Ratio |
SMSR |
30 |
- |
|
dB |
|
||
|
Average Output Power |
Pout |
-3 |
|
+2 |
dBm |
1 |
||
|
Extinction Ratio |
ER |
3.5 |
|
|
dB |
|
||
|
Data Input Swing Differential |
VIN |
180 |
|
850 |
mV |
2 |
||
|
Input Differential Impedance |
ZIN |
90 |
100 |
110 |
Ω |
|
||
|
TX Disable |
Disable |
|
2.0 |
|
Vcc |
V |
|
|
|
Enable |
|
0 |
|
0.8 |
V |
|
||
|
TX Fault |
Fault |
|
2.0 |
|
Vcc |
V |
|
|
|
Normal |
|
0 |
|
0.8 |
V |
|
||
|
Receiver |
||||||||
|
Centre Wavelength |
λc |
1320 |
1330 |
1340 |
nm |
|
||
|
Receiver Sensitivity |
|
|
|
-14.4 |
dBm |
3 |
||
|
Receiver Overload |
|
0.5 |
|
|
dBm |
3 |
||
|
LOS De-Assert |
LOSD |
|
|
-15.5 |
dBm |
|
||
|
LOS Assert |
LOSA |
-30 |
|
|
dBm |
|
||
|
LOS Hysteresis |
|
0.5 |
|
|
dB |
|
||
|
Data Output Swing Differential |
Vout |
300 |
|
900 |
mV |
4 |
||
|
LOS |
High |
2.0 |
|
Vcc |
V |
|
||
|
Low |
|
|
0.8 |
V |
|
|||
Mechanical Specifications
![]()
FAQ
The OSBLXG20D-23 is a 10Gbps SFP+ BIDI optical transceiver designed for high-speed optical communication over single-mode fiber (SMF). It is widely used in 10G Ethernet, data center interconnects, LTE fronthaul, and other high-bandwidth optical links.
This module supports up to 20km transmission distance over single-mode fiber (SMF), depending on system conditions and fiber quality.
Yes. It supports full real-time DDM (DOM) function, including:
This helps in system maintenance and network troubleshooting.
Two versions are available:
Suitable for both commercial and industrial environments.
It is compatible with all standard SFP+ host devices, such as: