- **Four Gigabit Ethernet Ports:** Equipped with **4×10/100/1000Base-T(X)** RJ45 ports supporting auto MDI/MDI-X and auto-negotiation for flexible network integration. - **PCI Express Interface:** Supports **PCIe x1** bus interface and is fully compatible with **x4, x8, and x16 PCIe slots**, ensuring broad motherboard compatibility. - **High-Speed Data Throughput:** Provides full-duplex 1000 Mbps bandwidth through the PCIe bus architecture, enabling high-performance LAN communication. - **Unmanaged Operation:** Plug-and-play functionality with no configuration required, ideal for systems requiring simple, reliable Ethernet expansion. - **Fast Redundant Ethernet Ring:** Supports redundant Ethernet ring topology with **recovery time

Manufacturer: Oring

Category: Switch Card

- **Integrated PoE P.S.E. Functionality:** Provides three 10/100/1000Base‑T(X) PoE ports compliant with IEEE 802.3at/af standards, delivering up to **30 W per port** and a **total power budget of 65 W**. - **Flexible Fiber Connectivity:** Includes one 100/1000Base‑X SFP port with onboard DIP‑switch for speed selection (ON: 100Base‑FX, OFF: 1000Base‑X). - **PCIe Interface Compatibility:** Supports **PCIe x1** bus interface, compliant with **PCIe Rev. 1.1**, and compatible with **x4, x8, and x16** slots for flexible installation across various IPC motherboards. - **Bus‑Powered Operation:** The switch card itself is powered via the PCIe bus (~4.2 W typical without PoE load), while PoE power is sourced from the **12 VDC ATX line** of the host system. - **High‑Performance Switching:** Supports **store‑and‑forward** switching architecture, **auto‑negotiation**, **auto‑MDI/MDI‑X**, and **10 K jumbo frame** transmission for optimized throughput and reduced latency. - **Robust Industrial Design:** Designed for harsh environments with an **operating temperature range of −10 °C to +60 °C**, **storage temperature −40 °C to +85 °C**, and **humidity tolerance of 5 %–95 % non‑condensing**. - **Comprehensive OS Support:** Compatible with a wide range of operating systems including **Windows (DOS to Win 8)**, **Linux (Kernel 2.4.x–3.x)**, **FreeBSD**, **SCO Unix**, **Novell**, and **Mac OS 10.4–10.7**. - **Industrial‑Grade Reliability:** Certified for **EMI/EMS compliance**, **shock**, **vibration**, and **free‑fall** resistance per IEC and EN standards. - **Long‑Term Support:** Backed by a **5‑year warranty** and ORing’s industrial networking support infrastructure.

Manufacturer: Oring

Category: Switch Card

- **4×10/100/1000Base‑T(X) PoE (P.S.E.) Ports:** Each RJ‑45 port supports Gigabit Ethernet speeds and IEEE 802.3af PoE power delivery up to **15.4 W per port**. - **IEEE Standards Compliance:** - IEEE 802.3 (10Base‑T) - IEEE 802.3u (100Base‑TX) - IEEE 802.3ab (1000Base‑T) - IEEE 802.3x (Flow Control) - IEEE 802.3af (Power over Ethernet) - **PCIe Interface:** Supports **PCIe x1** bus and is compatible with **x4, x8, and x16** slots. Fully compliant with **PCIe Rev. 1.1**. - **PoE Power Source:** Draws PoE power from **12 V DC ATX power input**. - **Auto‑Detection & Classification:** Each LAN port automatically detects PoE or non‑PoE devices and adjusts accordingly. - **Jumbo Frame Support:** Handles Ethernet frames up to **10 KB**, improving throughput for large data transfers. - **Store‑and‑Forward Switching:** Ensures reliable data transmission with error checking. - **Auto‑Negotiation & Auto‑MDI/MDI‑X:** Simplifies network setup by automatically configuring link speed and cable type. - **Overload Current Protection:** Built‑in protection for safe PoE operation. - **Fast Redundant Ethernet Ring:** Recovery time less than **10 ms** across up to **250 units**, ensuring high network availability. - **Alarm Relay Output:** One configurable relay output for system alarms or fault notifications. - **Industrial‑Grade Design:** Extended operating temperature range, ESD and surge protection, and robust mechanical construction.

Manufacturer: Oring

Category: Switch Card

PCI card 4*Ethernet, 4*Intel 82559 10/100Mbps controller, support 32/64bit 33/66MHz PCI bus, Intel 21154 64bit PCI bridge on board, Adlink

Manufacturer: Adlink Technology Inc.

Category: Switch Card

- **Dual 10/100 Mbps Ethernet Ports:** Two independent Fast Ethernet interfaces based on Intel® 82559 controllers, supporting IEEE 802.3 and 802.3u standards for 10Base-T and 100Base-TX operation. - **Bypass Functionality:** Hardware relay-based bypass mechanism automatically connects the two Ethernet ports when system power is off or when the software watchdog timer (WDT) detects a fault. This ensures uninterrupted network traffic flow in fail-safe applications. - **Watchdog Timer (WDT):** Programmable watchdog timer monitors system health. If the system halts or fails to refresh the WDT, the card switches to bypass mode automatically. - **Intel® 21154 PCI-to-PCI Bridge:** Provides 64-bit PCI bus compatibility and efficient data throughput between the host system and Ethernet controllers. - **PXE Remote Boot Support:** Supports Intel® Preboot Execution Environment (PXE) for remote booting over the network, enabling diskless system deployment and remote management. - **Auto-Negotiation and Flow Control:** Complies with IEEE 802.3u auto-negotiation for 10/100 Mbps speed selection and IEEE 802.3x flow control for full-duplex operation. - **LED Indicators:** Each port includes dual LEDs for link/activity and speed indication (10/100 Mbps), providing clear visual status feedback. - **Operating System Support:** Compatible with DOS, Windows® 98 SE/ME/NT/2000, and Linux® operating systems. Drivers are included on the ADLINK support CD. - **Industrial Reliability:** Designed for industrial environments with extended temperature tolerance, robust EMI/EMS compliance, and long-term operational stability.

Manufacturer: Adlink Technology Inc.

Category: Switch Card