40G QSFP + ER4 optical module having a long distance transmission, high efficiency, low cost management technology, is essential in the construction of data center network. This article will provide you with easy-sky communications details 40G QSFP + ER4 optical modules.
40G QSFP + ER4 optical module:
40G QSFP + ER4 fiber optic module using CWDM transmission technology, usually the LC duplex connector through a single mode fiber (SMF) transmission distance up to 40KM, DDM support function. 40G QSFP + ER4 optical module converts the input channel 4 data 10G CWDM optical signal into four channels, each channel data rate up to 11.2 Gbps, and multiplexing them into a single channel.
Product Features:
• Meets QSFP + MSA
• Meets IEEE 802.3ba specifications
• 4 x uncooled CWDM DFB laser, using a wavelength grid ITU G.694.2 and 1331nm 1271,1291,1311 •
High sensitivity APD-TIA • of an optical DEMUX
• standard single-mode fiber up to 30 / 40km
• Hot-pluggable electrical interface
• Operating temperature 0 ° C to + 70 ° C
• 3.3V power supply
• Complies with RoHS 6 (lead-free)
Application:
1.40GBASE-ER4 Ethernet link
2.Infiniband QDR and DDR interconnect
3. The client 40G telecom connections
Scenario:
40G QSFP + optical modules provide a high density and low power transmission applications 40G Ethernet connections, it is an important part of the network system for the support!