VA8-PCIe4-3GB-Y-4, Adapter PCIe4x – 4x 2.5GigE PoE – Quad Bus

The VA8-PCIe4-3GB-Y-4 is a 4-port 10/100/1000M/2,5G Ethernet (POE) to PCI Express x4 Gen 2 frame grabber card. It can provide up to 60W of power on four Ethernet ports and can be used for 2,5G and 1G connections.Key Features Supports PCI Express 4-lane Specification Revision 2.1 Four independent 10/100/1000M/2.5G Gigabit Ethernet (POE) ports Support IEEE 802.3at for PoE+ (Power over Ethernet Plus) Supports jumbo frame to 16K bytes Two Virtual Channels (VC) and Eight Traffic Class (TC) support Specifications PCI Express Standards compliant PCI Express Base Specification Revision 2.1 PCI Express CEM Specification Revision 2.0 PCI-to-PCI Bridge Architecture Specification Revision 1.2 Advanced Configuration Power Interface (ACPI) Specification PCI Power Management Spec r1.2 PCI Express Power Management Link power management states: L0, L0s, L1, L2/L3 Ready, and L3 Device states: D0 and D3hot Active state power management for L0s and L1 states Port Arbitration Round Robin (RR) and Weighted RR and Time-based Weighted RR Extended Virtual Channel capability Two Virtual Channels (VC) and Eight Traffic Class (TC) support Independent TC/VC mapping for each port Provides VC arbitration selection: Strict Priority, Round Robin (RR) and Programmable Weighted Round-Robin Supports Isochronous Traffic Isochronous traffic class mapped to VC1 only Strict time based credit policing Supports Cut-through”(Default) as well as “Store and Forward” mode for switching packets Peer-to-peer switching between any two downstream ports Supports up to 256-byte maximum payload size Enhanced Features 150ns typical latency for packet running through switch without blocking Supports Access Control Service (ACS) for peer-to-peer traffic Supports Address Translation (AT) packet for SR-IOV application Supports OBFF and LTR Ethernet Feature (selection) Integrated 10/100/1000M/2.5G transceiver Support 2.5G and 1G lite mode Auto-negotiation with Extended Next Page capability (XNP) Compatible with 2.5GBase-T Alliance PHY specification Supports PCI Express 2.1 Crossover detection & Auto-Correction Supports 1-Lane 2.5/5Gbps PCI Express Bus Transmit/Receive on-chip buffer support Thermal management Compatible with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab Supports IEEE 1588v1, IEEE 1588v2, IEEE 802.1AS time synchronization Supports IEEE 802.1Qav credit-based shaper algorithm Supports IEEE 802.1P Layer 2 Priority Encoding Supports IEEE 802.1Q VLAN tagging Supports IEEE 802.1ad Double VLAN Supports IEEE 802.3bz (2.5GBase-T) Supports Full Duplex flow control (IEEE 802.3x) Microsoft NDIS5, NDIS6 Checksum Offload (IPv4, IPv6, TCP, UDP) and Segmentation Task-offload (Large send v1 and Large send v2) support Supports jumbo frame to 16K bytes Supports Virtual Machine Queue (VMQ) PoE+ Feature Supports IEEE 802.3at Power Sourcing Equipment (PSE) Operates from a 54 V supply Provides PD real-time protection through the following mechanisms: overload, under-load, over-voltage, over-temperature, and short-circuit. Auto mode – allows turning PDs on and off automatically. Power input for PoE Step-Up 12V from the following source (A, B, C): A. From PCIe slot                 25 W slot (Max. 25W)                 75 W slot (Max. 48W) B. From IDE big 4 pin power or/and SATA power connector                 IDE power (Max. 60W)                 SATA power (Max. 48 W) C. From Mini-Fit Jr. dual row 6pin power connector (max. 60 W) System support Windows 7/8/10/11 Linux kernel 3.x Operating temperature 5°C to 60°C (41°F to 140°F) Storage temperature 0°C to 70°C (32°F to 150°F) Humidity 10% to 80% (Non-condensing) Physical dimensions 101mm x 168mm (H x L), full height bracket Net weight 150,7g Certifications CE UKCA FCC VCCI RCM Compliances RoHS Reach