Avago Technologies Manuals

Avago Technologies AFBR-79EBMZ 40 Gigabit Ethernet Fiber-Optics Transceiver Data Sheet

The AFBR-79EBMZ transceiver provides four electrical data lanes per direction that are multiplexed into two 20 Gb/s optical channels over a single LC duplex fiber. It complies with the 40GE XLPPI electrical specification and QSFP+ SFF‑8436 mechanical standard, offering hot‑pluggable operation and a two‑wire serial (TWS) management interface.

Key specifications include 10.3125 Gbps per electrical channel, 3.5 W power consumption, and support for OM3 (100 m) and OM4 (150 m) multimode fiber at 850 nm/900 nm wavelengths. The module also provides real‑time digital diagnostic monitoring for temperature, voltage, laser bias, and optical power, enabling predictive failure identification and fault isolation.

Covers: Description · Features · Applications · Package Outline · Absolute Maximum Ratings · Recommended Operating Conditions