100GBASE CWDM4 QSFP28 Transceiver LC 2km over SMF

Features

• High density interconnectivity
• Supports 100Gb/s data rate links up to 2km on a Singlemode Fiber (SMF)
• Industry standard QSFP28 form factor
• Power Dissipation < 3.5W
• Single 3.3V Power Supply

Applications

• Data Center interconnections
• 100GBASE Ethernet links

General Description

• Compliant with the 100G CWDM4 MSA Technical Specification Rev 1.0
• Supports 100 Gbps data rates links from 2m to 2km over a standard SMF
• QSFP28 footprint (Quad Small Form-factor Pluggable) with 2 unidirectional LC SMF optical connector receptacles
• Compliant to the SFF-8665 Pluggable Transceiver Solution (QSFP28) MSA
• Electrical Interface based on CAUI-4 as defined by IEEE 802.3 CL83E
• Compliant to the SFF-8636 Common Management Interface MSA
• 38 pin hot pluggable edge connector electrical interface
• The transmitter consists of a retimed quad input, 4 un-cooled CWDM DFB lasers operating on the ITU G.694.2 wavelength grid at 1271, 1291, 1311 and 1331nm and multiplexed into a single SMF output
• The receiver consists of a CWDM de-multiplexer, a quad photodiode receiver and a retimed electrical output
• Provides Bias and Transmit Power Monitoring (TPM) for each of the 4 transmitter channels.
• Provides RSSI Monitoring for each of the 4 receiver channels.
• Provides monitoring of the voltage supplies and case temperature
• Provides Module Present and Interrupt signals
• Input control pins for Module Select, Module Reset and Low Power Modes
• Supports operation for a case temperature of 0°C to +70 °C
• Includes customized coding option for module security implementation