40G QSFP+ ER4 40KM LC Optical Transceiver

Product Model:EQxx4X-3LCD40

Data Rate:40G

Wavelength:CWDM

Distance:40km

Connector:LC

Fiber Type:SM

DDM:YES

Place of origin: Made in China

Shipping Port: ShenZhen

Package type: Individual package or 10pc/package

Features

1.Transmission data rate up to 11.2Gbps per channel

2.QSFP+ MSA compliant

3.Compliant to IEEE 802.3ba specification for 40GBASE-ER4 links

4.4 CWDM un-cooled DFB lasers, using ITU G.694.2 wavelength grid at 1271, 1291, 1311 and 1331nm

5.High Sensitivity APD-TIA with optical DEMUX

6.Up to 40km reach over standard single mode fiber

7.Hot pluggable electrical interface

8.Operating case temperature 0°C to +70°C

9.3.3V power supply

10.RoHS 6 compliant（lead free）

11.ROHS Compliance.

Description

This product is a transceiver module designed for 40km optical communication applications. The design is compliant to 40GBASE-ER4 of the IEEE P802.3ba standard. The module converts 4 inputs channels (4ch) of 10Gb/s electrical data to 4 CWDM optical 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 4 CWDM channels signals, and converts them to 4 channel output electrical data.

The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311 and 1331 nm as members of the CWDM wavelength grid defined in ITU-T G694.2. It 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 product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.

Applications

1.Gigabit Ethernet/Fiber Channel/Switch to Switch interface;

2.Switched backplane applications/Router/Server interface;

3.Other optical transmission systems

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