Оптоволоконная сетевая карта 3 Com PCI 100mb низкопрофильная
стан на фото, продається те що на фото, всі питання в смс
3Com 3CR990B-FXLP-97 10/100 Secure Fiber-FX Network Interface Card
Модель 3 COM
Тип сети: Fast Ethernet (100BASE-FX)
Скорость передачи данных в локальной сети Ethernet 10 100 Мбит / с
Тип интерфейса Ethernet Fast Ethernet
Профиль Низкий
Интерфейс: PCI 2.2

3Com 3CR990B-FXLP-97 10/100 Secure Fiber-FX Network Interface Card
100 SECURE FIBER NIC LP PCI

Description
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.
Includes 3Com Managed PC Boot Agent for pre-OS management, including installation, recovery, and network boot.
Imported from USA.
3Com 3CR990B-FX-97 100 Secure Fiber-FX Network Interface Card;
Works with Fiber-optic Cabling to Extend Operating Distances,
Lower Electrical Interference, and Resist Packet Sniffing

Key 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
* Connectors: SC
* Bus Interface: 32-bit, 33 MHz PCI
* Processor: ARM9 security processor, 100 MHz RISC
* Encryption and Authentication: 3DES, DES, SHA-1, MD5, RFC 2402
* Cables and Operating Distances: Long-wavelength fiber-optic
cable (1300 nm); 50
* μ/125 μ or 62.5 μ/125 μ multimode fiber; full-duplex up to
2,000 m (6,560 ft), half-duplex up to 412 m (1,351 ft)
* Management: SNMP manageable
* Safety and Electromagnetic Compatibility: Meets FCC
requirements, FCC B, CE, C Tick
* Dimensions: 5.25"L x 2.5"W
* Power Requirements: +5V +/- 5% - 1.26 A max.
* Operating Temperature: 0º to 70ºC (32º to 158ºF) operating,
-30º to 90ºC (-22º to 194ºF) storage
* Humidity: 10% to 90% noncondensing operating/storage