40G QSFP+ LR4 Optical Transceiver Module,Compatible with Arista Networks QSFP-40G-LR4-20,40GBASE-LR4 QSFP+ 1310nm,CWDM4 20km LC DOM

40GBASE-LR4 Optical Transceiver Module it is used in 40gb Ethernet with links up to 10km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connector.
40G QSFP+ LR4 Transceiver Module (1271nm, 1291nm, 1311nm, 1331nm CWDM4 20km SMF LC DDM)
Compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-LR4 and OTU3 C4S1-2D1
The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDMoptical signals and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4CWDM channels signals and converts them to 4-channel output electrical data.
Product Features
Compatible Arista Networks : QSFP-40G-LR4-20
Form Type: 40G QSFP+
CWDM lanes MUX/DEMUX design
Up to 11.2Gbps per channel bandwidth
Aggregate bandwidth of > 40Gbps
Duplex LC connector
Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-LR4 Standard
QSFP MSA compliant
Up to10km transmission
Compliant with QDR/DDR Infiniband data rates
Single +3.3V power supply operating
Built-in digital diagnostic functions
Temperature range 0°C to 70°C
Applications
Rack to rack
Data centers Switches and Routers
Metro networks
Switches and Routers
40G BASE-LR4 Ethernet Links
Compatible Arista Networks QSFP-40G-LR4-20 40GBASE-LR4 QSFP+ Optical Transceiver Module for Ethernet and Data Center (SMF, 1310nm, CWDM4,20km, LC, DOM)
Package
1*sfp dust cover
1 *pair 40Gbps LR4 fiber transceiver module
1* package box