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Avago AFBR-79EQDZ Compatible 40GBASE-SR4 QSFP+ 850nm 150m MMF MTP/MPO-12 DOM Optical Transceiver Module


Avago AFBR-79EQDZ compatible optical transceiver is a parallel 41.2Gbps Quad Small Form-factor Pluggable QSFP+ module for use in 40GBASE Ethernet. QSFP+ SR4 provides 40Gb/s throughput up to 150 meters over OM4 or 100 meters over OM3 multi-mode fiber (MMF) using 850nm wavelength. This transceiver is fully compliant with QSFP+ Multi-Source Agreement (MSA), IEEE 802.3ba 40GBASE-SR4 and XLPPI standard. Its electrical interface is MSA compliant 38-pin edge type connector and the optical interface is MTP/MPO-12 connector. The full-duplex QSFP+ transceiver implements 4 independent 10.3125 Gbps transmit and receive channels in each fiber for an aggregate 40 Gbps data rate. Built-in Digital Diagnostic Monitoring (DDM) support is present for real-time performance monitoring via 2-wire Interface (TWI/I2C). Our modules are factory pre-programmed for compatibility, perform identically to original Avago AFBR-79EQDZ transceivers.


Feature

  • Equivalent to Avago AFBR-79EQDZ in function
  • Hot pluggable QSFP+ form factor
  • Aggregate data rate up to 41.2Gbps
  • 4 channels 850nm VCSEL transmitter
  • 4 channels PIN photo receiver
  • MTP/MPO-12 optical connector
  • Link distances up to OM4 150m, OM3 100m
  • 4x 10.3125Gbps XLPPI electrical interface
  • Built-in digital diagnostic via 2-wire interface
  • Single 3.3V power supply voltage
  • Power consumption < 1.2W
  • Ambient temperature range 0 to 70°C for commercial application
  • Compliant with SFF-8436, SFF-8635, SFF-8661, SFF-8679, SFF-8636
  • Compliant with IEEE 802.3ba 40GBASE-SR4
  • Compliant with RoHS, REACH, CE, FCC standards

Application

  • 40G Ethernet
  • Data Center
  • OTU3

Specification

Avago Compatible P/N AFBR-79EQDZ Form Factor QSFP+
Max Data Rate 41.2Gbps Max Distance 150m (492ft) @OM4, 100m (328ft) @OM3
Wavelength 850nm Connector MTP/MPO-12
DDM/DOM Support Media MMF
Transmitter Type 4x VCSEL Receiver Type PIN
Transmitter Power -7.6 to 1dBm Receiver Sensitivity < -11.1dBm
Extinction Ratio 3dB Receiver Overload 2dBm
Transmit and Dispersion Penalty 3.5dB Power Budget 3.5dB
OE Packaging COB Packaging Modulation Format NRZ
Power Consumption 1.2W Commercial Temperature Range 0 to 70°C (32 to 158°F)