QSFP28 100G LR4 10KM DDM Transceiver

QSFP28-100G-LR4 are designed for use in 100 Gigabit Ethernet links on up to 10km reach over SMF. The laser drivers control 4- Distributed Feedback Laser (DFB) with center wavelength of 1296nm, 1300nm, 1305nm and 1309 nm. The optical signals are multiplexed to a single –mode fiber through an industry standard LC connector. They are compliant with the QSFP28 MSA and IEEE 802.3bm 100GBASE-LR4 and CAUI-4.  Digital diagnostic functions are available via an I2C interface, as specified by the QSFP+ MSA. The optical transceiver is compliant per the RoHS Directive 2011/65/EU.

Features

• Supports Hermetic package
• Supports 103.1Gbps and 112Gbps aggregate bit rate
• Compliant 4x25Gbps to 4X28Gbps DFB LAN-WDM
• Transmitter and PIN/TIA receiver
• Maximum link length of 10km on Single Mode Fiber (SMF)
• Hot pluggable QSFP28 footprint
• Duplex LC receptacles
• Single 3.3V power supply
• Maximum power dissipation<4W
• RoHS-6 compliant and lead-free
• I2C management interface
• 0°C to +70°C case operating temperature