100G eLR4 20km 4WDM QSFP28 Optical Transceiver Module With Dual CDR

QSFP28 100Gbps 4 LAN WDM eLR4 20km Optical Transceiver Module 1295-1310nm LC DOM with Dual CDR for Ethernet

Description

Gigaopto’s QSFP28 100G eLR4 transceiver part number GTQ-NL3B4-20DC is designed for use in 100 Gigabit Ethernet links on up to 20km over 9/125 single mode fiber(SMF) via an industry standard LC connector.

The module converts 4 input channels of 25.78Gb/s electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. Reversely on the receiver side, the module de-multiplexes a 100Gb/s optical input into 4 channels of LAN WDM optical signals and then converts them to 4 output channels of electrical data. The central wavelengths of the 4 LAN WDM channels are 1295.56,1300.05,1304.58 and 1309.14nm as members of the LAN WDM wavelength grid defined in IEEE 802.3ba.

The high performance cooled LAN WDM DFB transmitters and high sensitivity PIN receivers provide superior performance and high reliability.

It is compliant with the QSFP28 MSA, 100GBASE-LR4 and IEEE 802.3bm CAUI-4.

Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA .

Specification

Features

• Hot Pluggable QSFP form factor footprint
• Compliant with 4WDM-20
• Supports 103.125Gbps aggregate bit rate.
• 4 x 25.78Gb/s DFB-based LAN-WDM Cooling TOSA,4 x PIN ROSA
• Max link up to 20km over G.652 SMF without FEC
• Low power dissipation 3.5W
• Commercial operating case temperature: 0℃ to +70℃
• RoHS compliant and lead free

Application

• 100G Ethernet
• Infiniband QDR and DDR interconnects
• Client-side 100G Telecom connections

For More Of Our QSFP28 100GBASE Transceiver Series, Please Refer To The Following Form

Note: OEM/ODM supported.

Shenzhen Gigaopto Technology Co., Ltd., established in 2014, is a high-tech enterprise specializing in research & development, production and sales of optical transceiver modules and providing optical transmission solutions. We can provide optical transceivers from 155Mbps to 100Gbps, covering PON, SFP, SFP+, SFP28, QSFP+, QSFP28, CFP/CFP2/CFP4, FC, Video SFP, 1x9，XFP, x2, Xenpak, SFF optical transceiver series, as well as Active Optical Cable, Direct Attach Cable, OSA and so on. Our products are widely used in Datacom, Telecom, FTTx, Data Center, Security Monitoring and other fields. Our product sales cover Asia, Southeast Asia, Europe and America and other countries and regions.

Gigaopto's product quality relies on strong research & development capabilities, strict quality control procedures and rich production experience. We adopt a process-based production management system, and most of the optical module series from components to finished products use automatic debugging and testing systems. Our professional and experienced R&D team has independently developed various types of optical communication modules and owns a number of utility model patents and computer software copyrights. To date, with our reliable products and professional attitude, we have gained a good reputation in the industry, and have established mutually beneficial cooperation with many domestic and foreign customers.

Our company always adheres to the spirit of "quality first, customer-oriented", follow the market development trend, constantly optimize product design, improve service system, so as to provide customers with cost-effective products and solutions, professional customized services to meet the needs of our customers.