100G QSFP28 LR4

Overview

• The ColorChip C100Q100LR402E
• QSFP28 LR4 is a 4x25G single-mode fiber, hot pluggable optical transceiver. ColorChip’s unique SystemOnGlassTM (SOGTM) technology enables the integration of 4 transmitters, 4 receivers and an optical MUX/ DeMUX into a small form factor package that delivers up to 112 Gbps data link in a compact QSFP28 footprint.
• The optical connectivity is based on two Single mode Fiber (SMF) LC connectors, one for Tx and one for Rx.  The Tx and Rx each consist of 4 25Gbps LAN-WDM channels, whose wavelengths are in the 1300nm range. The QSFP28 LR4 transceiver is designed for applications with a reach up to 10Km.

Key Features

• Compliant with the QSFP28 MSA Technical Specifications.
• Supports operation for a data rate of 103.1Gbps.
• Maximum link length of 10km on Single Mode Fiber (SMF).
• Optical specifications are compliant with IEEE802.3ba 100GBASE-LR4.
• Low speed electrical signal is compliant with SFF-8679.
• High speed electrical signal is compliant with 802.3bm CAUI-4.
• Digital diagnostic functions are available via the I2C interface, as specified by SFF-8636.
• 4x25Gbps DFB-based LAN-WDM transmitter with central wavelengths of 4 channels 1295.56, 1300.05, 1304.58 and 1309.14 nm.
• Supports operation for a case temperature of 0°C to +70 °C.
• Duplex LC receptacles.
• Power Dissipation < 3.5W.
• Single 3.3V Power Supply.
• ROHS Compliant.

Applications

• 100GBASE-LR4 Ethernet links