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(See ordering part number below)
MAGIC2028-2P PCI-X, Low Profile, Dual Gigabit Ethernet, 4 Gbps, 256K concurrent sessions, TOE NIC |
*** NEW - Supports Windows OS in NIC mode
RedHat AS 4.0 SUSE LES 9.0 RedHat 9.0 Variety of 32/64 bit 2.6 & 2.4 kernels
LeWiz's MAGIC2028-2P™ is an ultra high performance PCI-X dual-port network interface card (NIC)
with a powerful on-board TCP/IP Offload Engine (LE2028™) chip.
This low profile form factor board is designed to fit into compact low cooling
servers and storage systems. The MAGIC2028-2P™ is designed to off-load TCP/IP
processing from the host processor(s). This takes the host processor(s) out of
the TCP/IP loop, no longer performing the major TCP/IP task in software. This
balanced approach allows the main (host) processor(s) to utilize most of its
performance to run applications, resulting in reduced system bottlenecks and
enhanced system performance. Furthermore, the MAGIC2028-2P™ accelerates the
TCP/IP processing to wirerate, effectively reducing network latency and overhead
in network attached systems. The MAGIC2028-2P™ plugs directly into the systems
PCI-X slot. It has the capability of handling a load of up to 256K concurrent
connections and performs 44K connections per second complete set-up and tear-down.
TCP/IP is the protocol used to communicate server to server, server to PC,
server to storage, server to network appliance, and the list of applications
continues to expand. Unfortunately, TCP/IP places a very heavy burden on host
CPUs. With the advent of Gigabit Ethernet and higher, server CPUs have begun to
choke while processing the TCP/IP overhead associated with transferring data.
This board offloads the TCP/IP processing from the host CPUs, freeing up valuable
CPU cycles for application processing while maintaining the programmability,
configurability, and flexibility via the host interface. Designed for MAX wirerate
throughput across the ports. It also supports fail-over protection/alternate
pathing and load balancing/trunking/bonding capabilities required in high-performance
server and storage systems. The result is faster servers, an accelerated network,
and superior application performance, saving cost and improving reliability for
the enterprise network. The MAGIC2028-2P™ is ideal for network intensive
environments such as file serving, network attached storage (NAS), high
performance technical computing, high-end backup and restore, IP storage, and video serving.
Using LeWiz's advanced layer-processing architecture, the MAGIC2028-2P™ with the LE2028™ chip offers the highest performance, lowest power and most cost effective way of addressing the performance bottlenecks found in many IP network attached equipment.
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Benefits
Low power NO heatsinks
Lowers overall network cost
- 2 bi-directional ethernet ports (4Gbps)
- Increases throughput and load handling for systems
- Delay new purchase of hardware and software
- Better reliability, less downtime
Enhances and balances system performance
- 44k connections per second, set-up/tear-down
- 256K concurrent connections
- Allows processor to run applications efficicently
Optimize the network efficiency
- Achieve wire speed, full duplex
Enhances System security
Reduces network maintenance and service cost
Non-intrusive to system hardware and software
Easy plug-n-play installation
Features
Performs TCP/IP functions in hardware, not software, for lowest latency and overheard
Handles MACs directly without CPU intervention
Optional local memory
Full TCP/IP offload
Supports fail-over protection (alternate pathing)
Supports port aggregation, bonding
On chip DMA engine for high speed data throughput
Full remote diagnostics capability
Qualified across multiple host platforms from Dell™, HP™, IBM™, TYAN™, and others
Supports all CPU types: Opteron™, Pentium™, XEON™, PowerPC™, SPARC™, MIPS™, and others
Board size: Short Form PCIe NIC (2.535” x 6.6”)
Applications
Server (application servers, Web/DNS/e-mail/file servers, etc.)
Storage (iSCSI, SAN/NAS, etc.)
iSCSI NIC, initiator or target
Remote KVM switching
Security appliances (firewalls, load balances, etc.)
Network appliances
Compression systems
Streaming Multimedia
Product Functionality
Compatible with PCI-X 1.0b and PCI 2.2 Standards
64-bit/133/100/66MHz, 3.3V PCI-X bus interface
Compatible with IPv6 amd IPv4
External SDRAMs extend up to 2M concurrent connections
Concurrent transmit and recieve operations across all ports
Buffers optimized for fast packet & stream transfers
Full software support with device driver
TCP/IP Features Supported
Full TCP/IP offload
Non-intrusive to existing TCP/IP stack
Reassembly of incoming data
Segmentation of outgoing data
Sequence ordering - handling out of order segments
Overlap elimination - handling duplicate segments
Re-transmission, Flow control, etc.
TCP timer handling
Connection set-up and tear down
Hardware checksum processing
Window scaling, updating, and sizing
Dual Gigabit MAGIC2028™ Low Profile PCI-X NIC
Ordering Part#: (Please specify your specific OS version when ordering) Magic2028-S (standard PCI-X bracket)
Magic2028-L (low profile PCI-X bracket)
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