4 portlu Gb şəbəkə kartı SILICOM PEG4PT-BC2

102-02556 QUAD PORT GB FC ETHERNET ADPT

Performance Features:

• 8 Transmit and 8 Receive queues per port.
• Up to 8 queues of Receive Side Scaling (RSS) minimize CPU utilization across multiple processor systems.
• Support PCI-SIG Single-Root I/O virtualization Rev 1.1.
• Support for up to 8 virtual function ( VFs)
• Partial replication of PCI Configuration space
• Support for 8 pools (single queue) of virtual machine Device Queues (VMDq) per port.
• Support Direct Cache Access (DCA).
• Support Intel I/O Acceleration Technology v3.0.
• TSO interleaving for reduced latency
• Minimized device I/O interrupts using MSI and MSI-X
• UDP, TCP and IP checksum offload
• UDP and TCP transmit segmentation offload (TSO). machine
• SCTP receive and transmit checksum offload.
• Packet interrupt coalescing timers (packet timers) and absolute-delay interrupt timers for both transmit and receive operation.
• EEE ( IEEE 802.3az) for reduced power consumption during low link utilization periods.

Bypass:

• Bypass / Disconnect Ethernet ports on Power Fail, System Hangs or Software Application Hangs.
• Software programmable Bypass, Disconnect or Normal Mode.
• On Board Watch Dog Timer (WDT) Controller.
• Software programmable time out interval.
• Software Programmable WDT Enable / Disable counter.
• Software programmable Bypass Capability Enable / Disable.
• Software Programmable Disconnect Capability Enable / Disable.
• Software Programmable mode (Bypass, Normal or Disconnect mode) at Power up.
• Software Programmable mode (Bypass, Normal mode) at Power off.
• Independent Bypass operation in every two ports.

Copper Gigabit Ethernet 1000Base-T :

• Independently copper Gigabit Ethernet channels support four Gigabit Ethernet (1000Base-T), Fast Ethernet (100Base-Tx) and Ethernet (10Base-T).
• Triple speed 1000Mbps (1000Base-T), 100 Mbps (100Base-Tx) and 10 Mbps (100Base-T) operation.
• Nway auto negotiation automatic sensing and switching between 1Gbps full duplex and 100 / 10 Mbps operations Simplex or Full Duplex.
• RJ-45 female connectors.

Common Key features:

• Support PCI Express Base Specification 2.1 (5 GTs)
• High performance, reliability, and low power use in Intel i350 Quad integrated MAC + PHY and SERDES chip Controllers.
• Ultra deep, packet buffer per channel lowers CPU utilization.
• Hardware acceleration that can offload tasks from the host processor. The Controllers can offload TCP/UDP/IP checksum calculations and TCP segmentation.
• Server class reliability, availability and performance features:
  • Link Aggregation and Load Balancing
• Priority queuing – 802.1p layer 2 priority encoding.
• Virtual LANs –802.1q VLAN tagging.
• Jumbo Frame (9.5KB).
• 802.x flow control.
• Multicast/ broadcast Packet replication
• Supports Vital Product Data (VPD)
• LEDs indicators for link/Activity/Speed status