XMC Modules XMC-6260-CC 10-Gigabit Ethernet Interface Module with Dual XAUI Ports 1Gb DDR3 5 x DDR3 64M x 16 800MHz Media Virtualization Firewall Streamer Engine Offload SMB MAC 0 Dual Dual PCIe DMA T4 Protocol XAUI XAUI Gen2 Engine Processing Engine MAC 1 Control Cut-Through NCSI Processor Memory PCIe 2.0 x8 Integrated Memory DC/DC @ SERIAL SERIAL 50MHZ RESET 1.0V, 1.2V, 1.5V EEPROM FLASH XTAL 2.5V & 3.3V XMC module with TCP/IP offload engine ASIC ◆ Dual XAUI 10GBASE-KX4 ports ◆ PCIe x8 Gen2 Complete and Flexible TCP Offload Description Key Features & Benefits The XMC-6260-CC’s TOE ASIC has hundreds Acromag’s XMC-6260-CC provides a 10-gigabit ■ Dual port 10 GbE via XAUI 10GBASE-KX4 of programmable registers for protocol Ethernet (10GbE) interface solution for data- ■ XMC PCI Express Gen2 x8 configuration and offload control. As a result, intensive real-time embedded computing the XMC-6260-CC can offload TCP processing systems. Ultra-high performance is achieved ■ Supports up to 1M connections per connection, per server, per interface. It can using an ASIC-based TCP/IP offload engine (TOE). ■ Full offload support for: also globally and simultaneously tunnel traffic Typical applications include high-speed data - TCP from non-offloaded connections to the host storage, image collection/transfer, distributed - UDP processor for the native TCP/IP stack to process. control networks, and board-to-board interfaces. - iSCSI, Additionally, the XMC-6260-CC provides a - FCoE (Fiber Channel over Ethernet) flexible zero-copy capability for regular TCP Fully Integrated Network Interface Card connections, requiring no changes to the sender, With the adoption of 10GbE interfaces and ■ Low processor overhead to deliver line rate performance with minimal rapidly increasing volumes of data, even the most ■ Very low Ethernet latency CPU usage. powerful embedded processors can no longer manage data flow without a significant reduction ■ High-level determinism Packet Switching and Routing in performance. To solve this problem, Acromag’s The XMC-6260-CC integrates a high-performance ■ Zero-copy direct data placement XMC-6260-CC pairs a high-performance Chelsio packet switch, which allows switching of traffic T4 purpose-built multi-protocol processor ■ Traffic filtering and management from any of the input ports to any of the output with two channels of 10GbE connectivity. ports (wire-to-wire), and from any of the output ■ 5Gb DDR3 memory to enhance the number of This combination maintains maximum 10GbE ports to any of the input ports (host-to-host). virtual connections performance to meet the needs of data-intensive Compatibility real-time applications. ■ Designed for conduction-cooled host card or Acromag’s XMC-6260-CC provides guaranteed up to -40 to 85°C operation High Performance Protocol Offload Engine interoperability and compatibility with the full A PCI Express v2.0 ×8 host interface provides a Ethernet standard. high-speed connection to the system processor. Extensive Software Support With support for 5Gbps data rates, the PCIe The XMC-6260-CC offers a full suite of protocol interface delivers up to 32Gbps of bandwidth software and drivers. Linux software tools to the server. This connection accommodates support all offload (TOE) and network interface stateless offloads, packet filtering (firewall (NIC) operations. Windows software supports offload), and traffic shaping (media streaming). NIC operations. ■ ■ ■ ■ Tel 248-295-0310 Fax 248-624-9234 solutions@acromag.com www.acromag.com 30765 Wixom Rd, Wixom, MI 48393 USA Bulletin #8400-676d P15 P16 BACKPLANE XMC Modules XMC-6260-CC 10-Gigabit Ethernet Interface Module with Dual XAUI Ports ■ Electrical Performance Specifications Ordering Information XMC PCIe bus interface (P15 and P16) One 114-pin male connector ■ Communication ■ XMC Modules (Samtec ASP-103614-05 or equivalent). Ethernet interface XMC-6260-CC-LF P15 primary XMC connector Dual XAUI ports. 10-gigabit Ethernet interface module, lead-free 8 differential TX pairs (PCIe) and Throughput 8 differential RX pairs (PCIe). ■ Accessories 2500Mbytes per second, per port, full-duplex. Optional JTAG: 6 JTAG signals For more information, see www.acromag.com. Latency (TDI, TDO, TMS, TCK, 3.3V, and ground). 2µs end-to-end. JTAG interface follows IEEE Standard 1149.1, which PCI Express defines a test access port (TAP) and boundary-scan PCIe 8-lane (x8) Gen 2.0 interface. architecture. Determinism System Management (XMC provides hardware ±1µs. definition information read by an external controller using IPMI commands and I2C serial bus transactions.) ■ XMC Compliance 3.3V power: 4 pins at 1A/pin. Complies with ANSI/VITA 42.0 specification for XMC 3.3V auxiliary power: 1 pin for system management. module mechanicals and connectors. Variable power (5V or 12V): 8 pins at 1A per pin. Complies with ANSI/VITA 42.3 specification for XMC P16 XMC connector modules with PCI Express interface. 2 ports each with 4 differential TX pairs and 4 Complies with ANSI/VITA 42.6 specification for XMC differential RX pairs (XAUI/KX4 operations). modules with XAUI interface. 1 global clock differential pair. Electrical/Mechanical Interface: Single-Width Module. ■ Environmental ■ TCP/IP Offload Engine (TOE) Operating temperature TOE processor -40 to 85°C. The ASIC incorporates two XGMAC (10GbE) Storage temperature interfaces. These interfaces are labeled MAC0 and -55 to 125°C. MAC1. The ports support 10GBASE-KX4 and XAUI Relative humidity standards. They contain four lanes (four differential 5 to 95% non-condensing. TX pairs and four differential RX pairs) of high speed Power requirements SERDES. KX4 and XAUI operations will use all four 3.3V (±5%): Consult factory. lanes of MAC0 and MAC1. For MAC0 and MAC1, 5V (±5%): Consult factory. all 10GbE serial communication takes place on Lane 12V (±5%): Consult factory. 0 only. MTBF ■ Software Support Contact the factory. Linux operating systems Drivers available with support for all TOE and NIC functions. Please contact factory for details. Windows operating systems Drivers available with support for NIC functions. Please contact factory for details. Comparison of TCP/IP Offload Engines (TOE): ASIC vs. Software Stack Acromag ASIC TOE 10GbE Interface Software Stack TOE 10GbE Interface Throughput per Port, Full-Duplex 2500MBps (full-duplex) 40MBps (limited by CPU) Host Overhead very low very high User-to-User Latency 2µs 250µs Determinism ±1µs ±200µs Reliability Under Load Excellent (any load condition) Variable (dependent on load) ■ ■ ■ ■ Tel 248-295-0310 Fax 248-624-9234 solutions@acromag.com www.acromag.com 30765 Wixom Rd, Wixom, MI 48393 USA All trademarks are property of their respective owners. Copyright © Acromag, Inc. 2015. Data subject to change without notice. Printed in USA 11/2015.