OPTOKON

SFP28 Transceivers

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