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Узнать цену: 3COM - 3CR990B-FX-97 | новый, используемый and обновленный

Secure Fiber NIC | 3COM 3CR990B-FX-97


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3CR990B-FX-97 3COM - NETWORK INTERFACE CARDS 3COM 100 SECUR


View the 3COM 3CR990B-FX-97 Datasheet


3com Secure Fiber NIC

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

3CR990B-FX-97 Specifications

Ports & interfaces
Connectivity technology: Wired
Host interface: PCI
Bandwidth
Data transfer rate (max): 100 Mbit/s
Protocols
Data link protocols: Fast Ethernet
Management protocols: SNMP, DMI 2.0
Performance
Security algorithms: DES, MD5, SHA-1
Certificates
Safety: Meets FCC requirements, FCC B, CE, C Tick
Operational conditions
Operating temperature (T-T): 0 - 70 ?C
Storage temperature (T-T): -30 - 90 ?C
Operating relative humidity (H-H): 10 - 90%
Storage relative humidity (H-H): 10 - 90%
Packaging content
Bundled software: 3Com Connection Assistant, Managed PC Boot Agent
Other features
Compliance industry standards: IEEE 802.3, WfM 2.0, WfM 1.1a
Minimum system requirements: PCI-2.2\n5 V / 3.3 V \nFiber-optic cabling & switching
Power requirements: +5V +/- 5% @ 1.26 A max.
Dimensions (WxDxH): 13.34 x 6.35
Compatible operating systems: Linux 2.4; Microsoft Windows 2003 Server, 2000, XP, NT 4.0; Novell NetWare 5.x, 6.x
Networking features: Ethernet/Fast-Ethernet
Ports & interfaces
I/O ports: 1 x Ethernet 100Base-FX - SC multi-mode x 2
3CR990B-FX-97 Stock



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