Laptop Chip Realtek RTL8102E(L)-VB-GR Fast Ethernet Controller
Description:
The Realtek RTL8102E(L)-VB-GR Fast Ethernet controller combines an IEEE 802.3 10/100Base-T compliant Media Access Controller (MAC), PCI Express bus controller, and embedded One-Time-Programmable (OTP) memory. With state-of-the-art DSP technology and mixed-mode signal technology, the RTL8102E(L) offers high-speed transmission over CAT 5 UTP cable or CAT 3 UTP (10Mbps only) cable. Functions such as Crossover Detection & Auto-Correction, polarity correction, adaptive equalization, cross-talk cancellation, echo cancellation, timing recovery, and error correction are implemented to provide robust transmission and reception capability at high speeds.
The device supports the PCI Express 1.1 bus interface for host communications with power management, and is compliant with the IEEE 802.3u specification for 10/100Mbps Ethernet. It also supports an auxiliary power auto-detect function, and will auto-configure related bits of the PCI power management registers in PCI configuration space. The RTL8102E(L) features embedded One-Time-Programmable (OTP) memory to replace the external EEPROM (93C46/93C56).
Features:
- Integrated 10/100 transceiver
- Auto-Negotiation with Next Page capability
- Supports PCI Express 1.1
- Supports pair swap/polarity/skew correction
- Crossover Detection & Auto-Correction
- Wake-on-LAN and remote wake-up support
- Customizable LEDs
- Microsoft NDIS5, NDIS6 Checksum Offload (IPv4, IPv6, TCP, UDP) and Segmentation Task-offload (Large send and Giant send) support
- Supports Full Duplex flow control (IEEE 802.3x)
- Fully complies with IEEE 802.3, IEEE 802.3u
- Supports IEEE 802.1P Layer 2 Priority Encoding
- Supports IEEE 802.1Q VLAN tagging
- Serial EEPROM
- Embedded OTP memory can replace the external EEPROM
- Transmit/Receive on-chip buffer support
- Supports power down/link down power saving
- Built-in Regulator
- Supports PCI MSI (Message Signaled Interrupt) and MSI-X
- Supports Receive-Side Scaling (RSS)
- Embeds an adaptive equalizer in PCI express PHY (PCB traces can reach up to 20 inches)
- Supports Deep Slumber Mode (DSM) power saving feature (RTL8102E 64-pin QFN only)
- 64-pin QFN (RTL8102E) & 48-pin LQFP (RTL8102EL) Green package
Package included:
- 1 x Realtek RTL8102E(L)-VB-GR Fast Ethernet Controller
