AFBR-709DMZ 10Gb/1Gb Ethernet, 850nm SFP+ Transceiver Data Sheet Description Features Avago 850nm VCSEL source and Transmitter Optical The Avago AFBR-709DMZ transceiver is part of a family Subassembly technology of SFP+ products. This transceiver utilizes Avagos 850nm VCSEL and PIN Detector technology to provide an IEEE Avago PIN detector and Receiver Optical Subassembly 10Gb Ethernet design compliant with the 10GBASE-SR technology /SW standard and allows the operation at 1.25GBd for Typical power dissipation 600mW Gigabit Ethernet application. The AFBR-709DMZ trans- Full digital diagnostic management interface ceiver is designed to enable 10Gb Ethernet equipment designs with very high port density based on the new Avago SFP+ package design enables equipment EMI electrical and mechanical specification enhancements performance in high port density applications with to the well known SFP specifications developed by the margin to Class B limits SFF Committee. These specifications are referred to as Flexibility in data rate selection through either SFP+ to recognize these enhancements to previous SFP hardware or software control specifications used for lower speed products. Avago Technologies is an active participant in the SFF Commit- Specifications tee specification development activities. Optical interface specifications per IEEE 802.3ae 10GBASE-SR and 10GBASE-SW Related Products Compliant to the transmitter extinction ratio and AFCT-701SDDZ SFP+ 10Gb/1Gb Gigabit Ethernet the receiver sensitivity specs per IEEE 802.3 Gigabit 10GBASE-LR transceiver for operation in SMF link Ethernet (1.25GBd) 1000BASE-SX applications to 10 km Electrical interface specifications per SFF Committee AFBR-709SMZ (AFBR-709ASMZ) SFP+ 10 Gigabit SFF 8431 Specifications for Enhanced 8.5 and 10 Ethernet 10GBASE-SR transceiver with case tempe- Gigabit Small Form Factor Pluggable Module SFP+ rature 0-70C (0-85C) for use on multimode fiber Management interface specifications per SFF cables. It is best suited for OM3 high bandwidth MMF Committee SFF 8431 and SFF 8472 Diagnostic link applications with link lengths up to 300 meters. Monitoring Interface for Optical Transceivers AFBR-707SDZ SFP+ 10 Gigabit Ethernet 10GBASE- Mechanical specifications per SFF Committee SFF LRM transceiver for 220 meter operation in all MMF 8432 Improved Pluggable Formfactor IPF link applications including OM1 and OM2 legacy fiber cables and new high bandwidth OM3 fiber cables. LC Duplex optical connector interface confirming to ANSI TIA/EA 604-10 (FOCIS 10A) AFCT-701SDZ (AFCT-701ASDZ) SFP+ 10 Gigabit Ethernet 10GBASE-LR transceiver with case tempe- Compliant to Restriction on Hazardous Substances rature 0-70C (0-85C) for operation in SMF link (RoHS) per EU and China requirements applications to 10 km Compliant to halogen free requirements AFCT-5016Z SFP+ Evaluation Board The purpose of Class 1 Eye safe per requirements of IEC 60825-1 / this SFP+ evaluation board is to provide the designer CDRH with a convenient means for evaluating SFP+ fiber optic transceivers. Patent - www.avagotech.com/patents AFBR-709DMZDescription, continued Installation Compliance Prediction The AFBR-709DMZ transceiver package is compliant Compliance prediction is the ability to determine if an with the SFF 8432 Improved Pluggable Formfactor hous- optical transceiver is operating within its operating and ing specification for the SFP+. It can be installed in any environmental requirements. AFBR-709DMZ devices INF-8074 or SFF-8431/2 compliant Small Form Pluggable provide real-time access to transceiver internal supply (SFP) port regardless of host equipment operating status voltage and temperature, allowing a host to identify po- The AFBR-709DMZ is hot-pluggable, allowing the mod- tential component compliance issues. Received optical ule to be installed while the host system is operating and power is also available to assess compliance of a cable on-line. Upon insertion, the transceiver housing makes plant and remote transmitter. When operating out of initial contact with the host board SFP cage, mitigating requirements, the link cannot guarantee error free trans- potential damage due to Electro-Static Discharge (ESD). mission. By selecting TX rate select to 1.25 Gbps operation, the Fault Isolation module TX performance complies with the extinction The fault isolation feature allows a host to quickly pin- ratio and output power level in 1000BASE-SX specifica - point the location of a link failure, minimizing downtime. tions. For optical links, the ability to identify a fault at a local Likewise RX performance complies with the sensitivity device, remote device or cable plant is crucial to speed- performance in the 1000BASE-SX specifications by se - ing service of an installation. AFBR-709DMZ real-time lecting RX rate select to 1.25 Gbps operation. monitors of Tx Bias, Tx Power, Vcc, Temperature and Rx Power can be used to assess local transceiver current The rate select can be done through either the hardware operating conditions. In addition, status flags TX DIS - pins or the software access to the A2h page of EEPROM ABLE and Rx Loss of Signal (LOS) are mirrored in memory map. The user can refer to the Appendix for details of and available via the two-wire serial interface. rate select. Component Monitoring Digital Diagnostic Interface and Serial Identification Component evaluation is a more casual use of the The two-wire interface protocol and signaling detail are AFBR-709DMZ real-time monitors of Tx Bias, Tx Power, based on SFF-8431. Conventional EEPROM memory, Vcc, Temperature and Rx Power. Potential uses are as bytes 0-255 at memory address 0xA0, is organized in debugging aids for system installation and design, and compliance with SFF-8431. New digital diagnostic in- transceiver parametric evaluation for factory or field formation, bytes 0-255 at memory address 0xA2, is qualification. For example, temperature per module can compliant to SFF-8472. The new diagnostic information be observed in high density applications to facilitate provides the opportunity for Predictive Failure Identifi - thermal evaluation of blades, PCI cards and systems. cation, Compliance Prediction, Fault Isolation and Com- ponent Monitoring. Predictive Failure Identification The AFBR-709DMZ predictive failure feature allows a host to identify potential link problems before system performance is impacted. Prior identification of link problems enables a host to service an application via fail over to a redundant link or replace a suspect de- vice, maintaining system uptime in the process. For ap- plications where ultra-high system uptime is required, a digital SFP provides a means to monitor two real-time laser metrics asso ciated with laser degradation and pre- dicting failure: average laser bias current (Tx Bias) and average laser optical power (Tx Power). 2