ATGBICS by Approved Technology Ltd AFBR-79EEPZ-EV1-C

The AFBR-79EEPZ-EV1-C is a transceiver module designed for 400-meter optical communication applications. The design complies with IEEE P802.3ba standard for 40GBase-CSR4. The module converts 4 electrical data input channels at 10Gb/s into 4 CWDM optical signals and multiplexes them into a single channel for 40Gb/s optical transmission. Conversely, on the receive side, the module demultiplexes the 40Gb/s input optical signal into 4 CWDM channel signals and converts them into 4-channel electrical data output. The center wavelength is 850nm, falling within the CWDM wavelength grid defined by ITU-T G694.2. It incorporates a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. To minimize optical dispersion in long-distance systems, the module must be used with single-mode fiber (SMF). The product is designed in accordance with the QSFP Multi-Source Agreement (MSA) for form factor, optical/electrical connections, and digital diagnostic interface. It is designed to withstand the most severe external operating conditions, including temperature, humidity, and EMI. The module is powered by a single +3.3V supply and provides LVCMOS/LVTTL global control signals such as module present, reset, interrupt, and low power mode. A two-wire serial interface is available for sending and receiving more complex control signals and accessing digital diagnostic information. Individual channels can be addressed, and unused channels can be disabled for maximum design flexibility. The AFBR-79EEPZ-EV1-C is designed in accordance with the QSFP MSA for form factor, optical/electrical connections, and digital diagnostic interface. It is designed to withstand the most severe external operating conditions, including temperature, humidity, and EMI. The module provides a very high level of functional and feature integration through the two-wire serial interface.

• 4-channel CWDM multiplexing/demultiplexing design
• Per-channel bandwidth up to 11.2Gbps
• Aggregate bandwidth greater than 40Gbps, duplex LC connector
• Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-CSR4, QSFP MSA compliant, transmission distance up to 400m
• Compliant with QDR/DDR InfiniBand data rates
• Single +3.3V power supply
• Integrated digital diagnostics
• Commercial operating temperature range: 0 to 70°C
• RoHS compliant

• Rack-to-rack
• Data center
• Switches and routers
• Metro networks
• 40GBase-CSR4 Ethernet links