The Sun PCI Express (PCIe) Dual-Port Gigabit Ethernet (GbE) MMF ExpressModule (EM) is a dual-port GbE fiber-optic EM adapter. It operates in 10/10/1000-Mbps Ethernet networks.
The GbE MMF EM supports the following features:
Single-wide PCIe EM form factor requirements
Intel 82571EB 10/100/1000-Mbps Ethernet controller
Two 1-Gbps Ethernet ports
Two single SFF multimode 850 nm Ethernet Transceiver 2 x 5 Pinning with LC connectors
Link and Activity LEDs for each port
I/O Diag, FCode, BootNet, and POST resources
EEPROM, AT25128A, 16-Kbyte, connected to 182571 SPI (serial EEPROM) bus
Thermal monitoring, National LM75 connected to the serial SMBus
Hot-plug operations
DC-DC from 12V to 3.3V, 1.8V and 1.2V (1.0V)
1.2V, 1.8V, and 3.3V readout and fine adjustment, SMM150, connected to the serial SMBus
For more information, see the Sun PCI-Express Dual Gigabit Ethernet MMF/UTP Adapter Installation and User's Guide (Sun Part number: 819-4090) at Sun Documentation.