QSFP28 100GBASE-eLR4 4x25.8G 20km 1310nm, 9dB, SM, LC

QSFP28 100GBASE-eLR4 4x25.8G 20km

1310nm, 9dB, SM, LC

Product nr: QSFP28-LR4-20
DescriptionTechnical infoAccessories
Description
APPLICATIONS
• 100G Ethernet
• Data Center and LAN
 
FEATURES  
• Compliant with 100Gbase-LR4 (Extended)
• 4 wavelength lanes Mux/Demux design (1295.56 nm, 1300.05 nm, 1304.58 nm, 1309.14 nm)
• Up to 25.8 Gbps Data rate per wavelength
• Up to 20km transmission on SMF
• Electrically hot-pluggable
• Digital Diagnostics Monitoring Interface
• Compliant with QSFP28 MSA with LC connector
• Case operating temperature range:0°C to 70°C 
• Power dissipation < 5 W
 
 
Technical info

Product information

Form factor QSFP28
Protocol / bit rate 100 Gigabit Ethernet
Media type Singlemode
Reach (dB) 9
Reach (km) 20
Wavelength (nm)
  • 1310
  • 4x LAN-WDM (1296-1309)
Laser Type DFB
Detector type PIN
Line Modulation NRZ
Tx power min. [dBm] 0
Tx power max. [dBm] +5
Rx sensitity [dBm] -9
Rx overload limit [dBm] +4.5
DDM Yes
Connector LC Duplex
Safety class Laser Class 1
Operating temperature range 0°C - +70°C (Standard)
Temperature range, storage -40°C - +85°C
Customs classification codes
  • ECCN: 5A991
  • HS: 8517.62.0090


Accessories