HPE SFP28 User Manual

4
SFP28 transceiver modules
SFP28 optical transceiver modules
Figure 2 SFP28 optical transceiver module
Models and specifications
SFP28 optical transceiver modules provide a transmission rate of 25 Gbps and use LC connectors.
Table 3 Specifications for SFP28 optical transceiver modules (1)
Product
code
HPE
description
Central
wavelength
(nm)
Fiber
mode
Fiber
diameter
(µm)
Modal
bandwidth
(MHz*km)
Transmission
distance
JL293A
HPE X190 25G
SFP28 LC SR
100m MM
Transceiver
850 MMF 50/125
2000 70 m (229.66 ft)
4700
100 m (328.08
ft)
Table 4 Specifications for SFP28 optical transceiver modules (2)
Product code HPE description
Optical parameters (dBm)
Transmit power
Receive power
JL293A
HPE X190 25G SFP28 LC SR 100m MM
Transceiver
–8.4 to +2.4 –10.3 to +2.4
SFP28 copper cables
Figure 3 SFP28 copper cable

HPE SFP28 Specifications

General

Form Factor	SFP28
Data Rate	25 Gbps
Connector Type	LC
Wavelength	850nm, 1310nm
Cable Type	Multimode Fiber, Single-mode Fiber
Max Distance	100 m (SR), 10 km (LR), 40 km (ER)
Operating Temperature	0°C to 70°C (32°F to 158°F)
Compatibility	HPE switches and routers with SFP28 ports