LR4 100G QSFP28 Transceiver FOR DATA CENTER QSFP28 10KM 4CWDM ON SM

Description:
 

The Lumentum 100G QSFP28 LR4 Optical Transceiver is a full duplex, photonic-integrated optical
transceiver that provides a high-speed link at aggregated data rate of either 103.125 Gbps or
111.81 Gbps over up to 10 km of SMF28. 

The transceiver integrates the receive and transmit path on one module. On the transmit side, four lanes of serial data are recovered by a programmable continuous time linear equalizer (CTLE), retimed and passed to four laser drivers, which control four lasers with center wavelengths of 1296 nm, 1300 nm, 1305
nm and 1309 nm. The optical signals are multiplexed to a single-mode fiber through an industry standard LC connector. On the receive side, four lanes of optical data streams are optically de-multiplexed by an integrated optical demultiplexer. Each data stream is recovered by a PIN photodetector transimpedance amplifier, retimed and passed to a CAUI-4 compliant output
driver. This module features a hot-pluggable electrical interface, low power consumption and 2-wire I2C management interface.

Applications

• Local area network (LAN)
• Wide area network (WAN)
• Ethernet switches and router applications

Compliance

• IEEE 802.3-2015 Clause 88 standard
• IEEE 802.3-2015 Clause 83E standard
• ITU-T G.959.1-2016-04 standard
• OIF-CEI-03.1 CEI-28G-VSR standard
• SFF-8661 Rev 2.3 QSFP28 module mechanical
• SFF-8679 Rev 1.7 QSFP28 Base Electrical
• SFF-8636 Rev 2.7 Common Management Interface
• Class 1 laser safety
• Tested in accordance with Telcordia GR-468