SFP28 Transceivers
The 28 Gbps series are hot pluggable modules expressly designed for high speed communica¬tion applications that requiring rates of up to 28 Gbps. The transceivers are manufactured with LC receptacle that is compatible with the industry LC connector standard. All SFP28 transceivers have the digital diagnostic monitor feature.
|
|
Unit |
SR |
LR |
|
Average output power (min / max) |
dBm |
-3 / 2.4 |
-5 / 2 |
|
Receiver sensitivity |
dBm |
-10 |
-10.6 |
|
Overload |
dBm |
1 |
0.5 |
|
Maximum distance |
km |
0.100 |
10 |
|
Fiber type |
- |
MMF-OM4 |
SMF |
|
Optical link budget |
dB |
7 |
5.6 |
|
Wavelength / laser type |
nm |
850 / VCSEL |
1310 / DFB |
Temperature:
OPTOKON is always trying to satisfy as much market demand as possible and with this in mind, almost all OPTOKON SFP transceivers are manufactured in the commercial (D) and industrial (I) temperature ranges to provide you all possibilities you need for your application.
|
Code |
Temperature |
|
D |
0 °C to + 70 °C |
|
I |
-40°C to + 85 °C |
Safety and regulatory compliance
|
Electrostatic discharge (ESD) |
IEC/EN 61000-4-2 |
|
Electromagnetic Interference (EMI) |
FCC Part 15 Class B EN 55022 Class B (CISPR 22A) |
|
Laser Eye Safety |
FDA31CFR 1040.11 IEC/EN 60825-1, 2 Class 1 laser product |
|
Component Recognition |
IEC/EN 60950, UL |
|
RoHS |
2002/95/EC |
|
EMC |
EN 61000-3 |
Digital diagnostic compliance
All OPTOKON SFP transceivers are assembled with digital diagnostic feature as a standard.
Standard series:
|
Part number: |
Speed [Gbps] |
Distance dd [-] |
Wavelength [nm] |
Temperature [-] |
Fiber type [-] |
Connector [-] |
|
M25-V85-SP28-SR-D-XX |
28 |
0,100 |
850 |
D |
MMF |
LC |
|
S25-D31-SP28-LR-D-XX |
28 |
10 |
1310 |
D, I |
SMF |
LC |
Temperature code examples:
To order SFP28 with extended or industrial temperature, please replace the “D” mark with temperature mark in ordering number.
|
Code |
Description |
|
S25-D31-SP28-LR-D-XX |
Standard series, 1310 nm, 10 km, 0°C to +70°C operational temperature |
|
S25-D31-SP28-LR-I-XX |
Standard series, 1310 nm, 10 km, -40°C to +80°C operational temperature |
Distance:
|
dd code |
Distance [km] |
Fiber type |
|
SR |
0,100 |
MMF (OM4) |
|
LR |
10 |
SMF |
