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This item is a Special Order and may take additional shipping time.
Place your order with SAITECH, and we will make every effort to have the item delivered to you as soon as possible.
How We Process Orders
Fastest Shipping: To get your products to you as quickly as possible, most orders placed directly by one of our several leading distributors or by the product's manufacturer. As a result, no one can get your orders to you faster than we can!
Strong Industry Alliances: SAITECH maintains long-standing alliances with the industry's leading distributors and manufacturers. As a result, we are the top source for your computer, office and Server technology needs.
Lowest Possible Prices: Advanced electronic interfaces continually scan our distributors for their best current pricing and availability. While changes in availability between different distributors may result in some price fluctuations, it ensures that you will always receive the lowest possible prices on currently available products!
Realtime Inventory: Live inventory updates are not available for this product.
Description
Specifications
Model Number: 3CR990B-FX-97
Brand: 3Com
Condition: New
Alt. Part Number(s): 3CR990B-FX-97
Type: Network Adapter
Technical Description
Brand: 3Com
Model: 3CR990B-FX-97
Connectors: 1 x SC
Interface: PCI
Dimensions: 5.3" x 2.5"
Temperature: 0 to 70°C (32º to158º F)
Humidity: 0% to 90 % (Non-condensing)
Features
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
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
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
Multipacks available; click on Pricing & Availability or Other Places to Buy for more information
* Product descriptions and part numbers are subject to change, and may not reflect manufacturer product changes. Please check the manufacturer's website and use the item's manufacturer part number to find the most up to date product description.
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