描述： The HFBR-59L1ALZ from Avago Technologies is a high performance, cost-effective optical transceiver for serial optical data communications applications operating at 1.25 Gb/s and 1.0625 Gb/s. This module is designed for multimode fiber and operates at a nominal wavelength of 850 nm. The transceiver incorporates 3.3 V DC compatible technology including an 850 nm VCSEL transmitter. 
The HFBR-59L1ALZ offers maximum flexibility to Fibre Channel and Ethernet designers, manufacturers, and system integrators. It is designed for use in short reach multimode fiber optic 1000BASE-SX and
Fiber Channel (100-M5-SN-1) links. This device is also designed for a wide voltage and temperature range of operation. This transceiver is compliant with the Small Form Factor Multi-Source Agreement and is fully compliant with all equipment meeting the Gigabit Ethernet (1000 Base-SX) and Fibre
Channel (FC-PI 100-M5-SN-I, FC-PI 100-M6-SN-I, FC-PH2 100-M5-SN and FC-PH2 100-M6-SN-I 1.0625 Gb/s) specifications.