40GBASE-ER4 40G QSFP 40KM 80KM Mode 1550nm 1310nm Optical Fiber Transceiver

QSFP-40G-ER4

40G QSFP+ ER4 40km 1310nm LC Connector Fiber Optical Transceiver QSFP-40G-ER4 QSFP+ 40G

Hot Pluggable, Duplex LC Connector, Single mode

Product Description

The QSFP-40G-ER4 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 (ch) 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 38-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.

The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed and unused channels can be shut down for maximum design flexibility.

The QSFP-40G-ER4 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. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.

Key Features

Applicataion

Optical Parameters(T_OP = 0 to 70 °C, V_CC = 3.13 to 3.47 Volts)

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Shenzhen Nufiber Systems Technology Co., Ltd. Established in June, 2003,is a professional manufacturer and exporter which mainly engaged in fiber optic equipment and HD network transmission devices. Headquartered in Shenzhen, it also has offices in Hangzhou, Kunming. The business and customers are located in more than 20 countries and regions.

We are committed to providing customers around the world to provide comprehensive products, the latest technology and professional services to help customers to build high-quality network platform, combined with the actual needs of customers, and providing individualized to meet customer demand for a comprehensive solution.

In recently years, relying on the R & D strength of itself and Huazhong University of Science and Technology, the company has owned many creative products and patented technology such as Optical Transceiver Module, Fiber Media Converters, Industrial Switches, Digital video fiber converter, IP Ethernet Coaxial extender, POE switch, DVI/HDMI fiber optic extender and others. Now, with the growth of the industry development, it has maintained annual average increasing rate of 30%. At present, the company has been the famous supplier in HD transmission industry. It has lots of customers and cases in security monitoring and professional audio and visual industry…

Now, the company has quickly stood among the forefront of domestic HD transmission suppliers with strong R & D strength and competitive marketplace. In the future, the company will keep sustainable innovation to promote HD transmission change, and create new business value for our users.