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Computer Products > Network Cards and Adapters > 3Com 3CR990B-FX-97 Secure Fiber-FX NIC, Connector SC, Bus 32-bit, 33 MHz PCI, Cabling long-wavelength fiber-optic cable (1300 nm), 50 µ/125 µ or 62.5 µ/125 µ multimode fiber, Operating distance full-duplex up to 2,000 m (6,560 ft), half-duplex up to 412 m (1,351 ft) (3CR990BFX97 3CR990B FX 97)
3Com 3CR990B-FX-97 Secure Fiber-FX NIC, Connector SC, Bus 32-bit, 33 MHz PCI, Cabling long-wavelength fiber-optic cable (1300 nm), 50 µ/125 µ or 62.5 µ/125 µ multimode fiber, Operating distance full-duplex up to 2,000 m (6,560 ft), half-duplex up to 412 m (1,351 ft) (3CR990BFX97 3CR990B FX 97)
3Com 3CR990B-FX-97 Secure Fiber-FX NIC, Connector SC, Bus 32-bit, 33 MHz PCI, Cabling long-wavelength fiber-optic cable (1300 nm), 50 µ/125 µ or 62.5 µ/125 µ multimode fiber, Operating distance full-duplex up to 2,000 m (6,560 ft), half-duplex up to 412 m (1,351 ft) (3CR990BFX97 3CR990B FX 97)

SKU: 3CR990BFX97

Brand: 3Com

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3Com 3CR990B-FX-97 Secure Fiber-FX NIC, Connector SC, Bus 32-bit, 33 MHz PCI, Cabling long-wavelength fiber-optic cable (1300 nm), 50 µ/125 µ or 62.5 µ/125 µ multimode fiber, Operating distance full-duplex up to 2,000 m (6,560 ft), half-duplex up to 412 m (1,351 ft), Onboard processor ARM9 security processor, 100 MHz RISC, Security offloads 168-bit 3DES, 56-bit DES, SHA-1, MD5, RFC 2402; up to 75 security associations, Other offloads TCP segmentation, TCP/UDP/IP checksum, Network protocols TCP/IP, ISO 8802-3.


General Information

Manufacturer

3Com

Manufacturer Part Number

3CR990B-FX-97

Product Name

Secure Fiber-FX NIC

Marketing Information

Security Offloads and Fiber-Optic Throughput
Designed for Windows, Linux, and NetWare environments, the 3Com 100 Secure Fiber-FX NIC hardens at-risk systems without impacting performance. It combines an embedded security processor with the outstanding signal quality of fiber-optic cabling. This innovative 100BASE-FX connection offloads encryption, authentication, and other cycle-intensive tasks from the host CPU—resulting in optimal system and application response. The lack of electrical resistance makes fiber-cabled infrastructures particularly useful for reducing line interference or "noise", extending connection distances over 100 meters, or delivering the highest-quality voice and video transmissions. Intelligent management and server features help improve network performance, reduce administration time, and lower support costs.

Features

  • Works with fiber-optic cabling to extend operating distances, lower electrical interference, and resist packet sniffing
  • Secures sensitive data at wire speeds—with DES/3DES encryption, MD5 and SHA-1 hashing, RFC 2402 authentication, and up to 75 Security Associations
  • Hardware-enforced security features meet FIPS 140-2 criteria; NIST approval pending
  • Supports larger packets—segments TCP frames for the Ethernet MAC and adds TCP sequence numbers to each packet
  • Uses flow control to reduce lost packets and retransmissions for more efficient data transfer between the NIC and switch
  • Responds to router-based management requests from sleep mode to help resolve IP address-aging issues
  • Includes 3Com Managed PC Boot Agent for pre-OS management, including installation, recovery, and network boot

Specifications

Media 100BASE-FX
Connector SC
Bus 32-bit, 33 MHz PCI
Cabling long-wavelength fiber-optic cable (1300 nm), 50 µ/125 µ or 62.5 µ/125 µ multimode fiber
Operating distance full-duplex up to 2,000 m (6,560 ft), half-duplex up to 412 m (1,351 ft)
Onboard processor ARM9 security processor, 100 MHz RISC
Security offloads 168-bit 3DES, 56-bit DES, SHA-1, MD5, RFC 2402; up to 75 security associations
Other offloads TCP segmentation, TCP/UDP/IP checksum
Network protocols TCP/IP, ISO 8802-3
Standards compliance PC 99, WfM 1.1a/2.0, ACPI 1.0, DMI, PXE 2.0, RIS, IEEE 802.3, PCI 2.2, FIPS 140-2 (pending)
Drivers Linux 2.4; Microsoft Windows 2003 Server, 2000, XP, NT 4.0; Novell NetWare 5.x, 6.x
Management SNMP manageable; 3Com Managed PC Boot Agent
Safety, electromagnetic compatibility Meets FCC requirements, FCC B, CE, C Tick
Dimensions length: 13.34 cm (5.25 in); width: 6.35cm (2.50 in)
Power +5V +/- 5% @ 1.26 A max
Temperature 0o to 70o C (32o to 158o F) operating, -30o to 90o C (-22o to 194o F) storage
Humidity 10% to 90% noncondensing, operating/storage
System Requirements PCI-2.2 compliant systems
5 V or 3.3 V signaling environments
Fiber-optic cabling and switching

A-20081023-1298-149-E

*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.

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