QSFP28, 100GBASE-ER4L, 4x25.8 Gbps, 40km 1310nm, 14/18dB, SM, LC

QSFP28, 100GBASE-ER4L, 4x25.8 Gbps, 40km

1310nm, 14/18dB, SM, LC

Product nr: QSFP28-ER4L
Product
DescriptionTechnical infoAccessories
Description

The QSFP28 ER4L transceiver is a 100 Gbit/s pluggable module for bi-directional serial optical data communications such as 100GBASE Ethernet. The transceiver operates with four parallel data streams of 25.78 Gbps in order to provide an aggregated signaling rate of 103.125 Gbps. The four lanes are launched with center wavelengths of 1295.56nm, 1300.05nm, 1304.58nm and 1309.14nm and multiplexed onto singlemode fiber. On the receive side, the four lanes of optical data streams are de-multiplexed by the transceiver and retimed.

The module is fully compliant with QSFP28 related MSA standards and Digital Diagnostic functions are available through an I2C interface. QSFP28-ER4L complies with IEEE 802.3 and 100Gbase-ER4L.


APPLICATIONS
• 100G Ethernet
• Data Center and LAN
 
FEATURES  
• Compliant with 100Gbase-ER4 
• 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 30km transmission on SMF  (14dB optical budget)
• Up to 40km transmission on SMF with FEC (18dB optical budget)
• Electrically hot-pluggable
• Digital Diagnostics Monitoring Interface
• Compliant with QSFP28 MSA with LC connector
• Case operating temperature range:0°C to 70°C   
 
 
Technical info

Product information

Form factor QSFP28
Protocol / bit rate 100 Gigabit Ethernet
Media type Singlemode
Reach (dB) 18
Reach (km) 30
Wavelength (nm)
  • 1310
  • 4x LAN-WDM (1296-1309)
Laser Type DML
Detector type APD
Line Modulation NRZ
Tx power min. [dBm] -2.5
Tx power max. [dBm] +4.5
Rx sensitity [dBm] -20.5
Rx overload limit [dBm] -7
DDM Yes
Connector LC Duplex
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