AT-2970系列

• 1000Mbps

• One or two connector

• Fiber or Copper

• PCI bus

AT-2970T/2
Unique 1000Mbps PCI Gigabit Ethernet adapter with two copper RJ-45 connectors

AT-2970SX/SC
1000Mbps PCI Gigabit Ethernet adapter with fiber (SC) connector

AT-2970SX/2SC
Unique 1000Mbps PCI Gigabit Ethernet adapter with two fiber (SC) connectors

The AT-2970 series offers a unique combination of gigabit-level performance with software-based fault-tolerance for servers requiring both 1000Mbps throughput and fail-safe network connectivity. By transferring CPU load from the computer to the adapter card, host resources are freed for more productive system tasks. The dual link AT-2970SX/2SC and AT-2970T/2 satisfy the need for true redundancy and fault-tolerance in a Gigabit Ethernet environment by providing an additional gigabit backup to the network.

Detailed product information is available by clicking the View Datasheet (HTML) or PDF Datasheet links below.

Series Features and Specifications

Single port and dual port versions of the AT-2970 allow 64-bit addressing in a single cycle to address more than 4 GB of RAM - almost a necessity for many of today's high-end server applications.

Common features of the AT-2970 series include:

• 64-bit PCI bus
• PCI 2.2 compatible
• I20 compliant
• Fully IEEE 802.3z compliant
• Half/full-duplex operation
• All popular networks supported
• Plug & play auto-configuration
• Centralized/remote booting
• Traffic and troubleshooting LEDs
• 24 hour driver update service
• Lifetime warranty

Data Indicates that packets are being received from the network

Link Status Indicates that a valid receive link exists

Active port Indicates which port is active (dual link adapters only)

Bus Interface PCI v2.2 compliant

Bus Width 64-bit

Data Transfer Mode PCI v2.2 Bus mastering

Network Management Interface LMT

Power Management Interface APM

AT-2970SX/SC & AT-2970SX/2SC 62.5/125 micro multi-mode fiber with

SC connectors

Dynamic interrupt moderation via PacedPacketBatch technology

Hardware based TCP, UDP and IP checksum calculation

I2O I/O performance enhancement

AT-2970SX/SC & AT-2970SX/2SC IEEE 802.3z 1000BaseSX

1000BaseSX max.14W

1000BaseSX dual link max.18W

1000BaseT max.14W

Novell NetWare 4.1x (LAN driver)

Novell NetWare 5.x (LAN driver)

Windows NT 4.0 (x86 and Alpha)

Windows 2000

Windows 98

SUN Solaris 2.5.1, 2.6, 7 (SPARC 32-bit edition)

SUN Solaris 7 (SPARC 64-bit edition)

Linux 2.0.x

Free BSD (x86 and Alpha; 3rd party)

PCI bus 64bit/66MHz or 32bit/33MHz

Signalling voltage 3.3V and 5V compatible

PCI Hot Plug (OS-dependent)

RLMT (Redundant Link Management Technology)

Parity monitoring on all data paths

Sensors for temperature and voltage monitoring

TCP, UDP and IP checksum

AT-2970SX/SC & AT-2970T 126mm x 186mm, 320g

AT-2970SX/2SC & AT-2970T/2 127mm x 352mm, 340g

Operating Temperature 10 to 50°C

Operating Humidity 30% to 80%

Emissions FCC Part 15B, Class A; EN 55022 Class A;

CISPR 22 Class A; VCCI Class 2

Immunity EN 50082-1

CE Meets the directives for low voltage and EMC

Safety UL, CSA, CE, CB

AT-2970T Gigabit PCI server adapter card with one copper (RJ-45) connector

AT-2970T/2 Gigabit PCI server adapter card with dual copper (RJ-45) connectors

AT-2970SX/SC Gigabit PCI server adapter card with one fiber (SC) connector

AT-2970SX/2SC Gigabit PCI server adapter card with dual fiber (SC) connectors

Allied Telesyn’s long-term focus on price/performance networking has made it a market-leading

provider of LAN, WAN and MAN network systems. Advanced Layer 3 switch and router

technology perfectly complements its traditional Layer 2 switch, hub, adapter card and media

conversion capabilites.