The Cisco QSFP-100G-ER4L-S compatible QSFP28 optical transceiver module is designed for use in 100GBASE Ethernet throughput up to 40km over single-mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. The 100 Gigabit Ethernet signal is carried over four wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device. Featuring a BOX+FPC+PCBA separate design, it offers great reliability, airtightness, and heat dissipation performance. This transceiver complies with the IEEE 802.3ba standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP28 MSA, to allow access to real-time operating parameters. With these features, this easy-to-install, hot-swappable transceiver is suitable for various applications, such as 100G telecom connections, data centers, high-performance computing networks, and enterprise core and distribution layer applications.

Specifications

Quality Certifications

Features

100G Connectivity for Data Center

Featured with 4.5W low-power, high-density and high-speed, the QSFP28 transceiver offers a popular way to help you quickly ramp up to 100G transmission.

Adopts WDM Technology to Transmit Signals

The QSFP 100G EZR4L module adopts WDM technology that enables four wavelengths to be multiplexed to transmit on a single fiber, which greatly saves optical fiber resources.

Tested in Host Devices for Proven Interoperability

Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.

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Comprehensive Testing Increases Reliability

Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.

Optical Spectrum Test          Eye Pattern Test          Bit Error Rate Test          Temperature Test

                                                                    No Packet Loss & CRC        Mask Margin >20%              BER 1E-12                       0~70°C