40G 30km QSFP+ ER4 CWDM Optical Transceiver

Descriptions of 40G 30km QSFP+ ER4 CWDM Optical Transceiver

This 40G QSFP+ ER4 optical product is a transceiver module designed for 30km optical communication applications. The design of this 40G QSFP+ ER4 30 km optical transceiver is compliant to 40GBASE ER4 of the IEEE P802.3ba standard. The 40G QSFP+ ER4 optical module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals, and then multiplexes the 4 CWDM optical signals into one single channel for 40Gb/s optical transmission. It is reversely on the receiver side, the 40G QSFP+ ER4 module optically demultiplexes the 40Gb/s channel input into 4 CWDM channels signals, and converts them to 4 channel output electrical data.

The central wavelengths of the above mentioned 4 CWDM channels are 1271, 1291, 1311 and 1331 nm as members of the CWDM wavelength grid defined in ITU-T G694.2. The 40G QSFP+ ER4 optical transceiver contains a duplex LC connector for the optical interface and a 148-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be applied in this module. The optical module is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA) and it  has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference so it can be used in the 40GBASE-ER4 Ethernet links and 40G Telecom connections.

Features of 40G 30km QSFP+ ER4 CWDM Optical Transceiver      

Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-ER4 Standard

QSFP+ MSA compliant

Compliant with QDR/DDR Infiniband data rates

Up to 11.2Gb/s data rate per wavelength

4 CWDM lanes MUX/DEMUX design

Up to 30km transmission on single mode fiber (SMF)

Operating case temperature: 0~70oC

Maximum power consumption 3.5W

LC duplex connector

RoHS compliant

Parameters of 40G 30km QSFP+ ER4 CWDM Optical Transceiver

Dimensions of 40G 30km QSFP+ ER4 CWDM Optical Transceiver

Applications of 40G 30km QSFP+ ER4 CWDM Optical Transceiver

40GBASE-ER4 Ethernet Links

Infiniand QDR and DDR interconnects

Client-side 40G Telecom connections

4/21/2015 3:37:53 PM

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As a leading optical transceiver module provider, DataComm offers both excellent high-quality products and servies to global customers over the world. And you can contact us for inquiry and quote as below ways.
8A,Haiyuege ,Huijing Haoyuan,NO.10 Kexing Road, Science Park,Nanshan District,Shenzhen,Guangdong,China. 518057
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