Цитат

Network appliances are general purpose routers which provide firewall protection, Transport Layer Security (TLS), messaging, access to specialized networking protocols (like the ebXML Message Service) and bandwidth multiplexing for the multiple systems they front-end.

Интересна и компактна техника с която месните търрговци не търгуват.

Обикновенно е дъно което има 4+ лан порта и компактен размер

Atom D525 Motherboard D525MF6 with Intel 6 LAN PORTS and 12V DC IN

http://teket.com/en/motherboard/motherboard.htm

Firewall, Gateway, Network Security ROS,Hi-Spider Router
1),D525 dual core 1.8Ghz, built-in 6 Intel 82583V Gigabit Ethernet
2),support MINI-PCIE, CF, 44PIN IDE, 12VDC 
3),1*COM,1*VGA,2*USB

Spec:
ATOM cpu, D525, dual ore, 45nm, 1.8Ghz,1024 2rd cache
Chipset D525+ICH8 high speep chipset
Display, built-in GMA 3150, 128/224 shared ram
RAM, 1*204 single DDR3 1333/800/667 ram, up to 2GB

Stroage
1*Serial ATA2 3Gb/s controller
CF,MINI-PCIE,44PIN IDE
1*PCIE x1(support SSD, SATA2/SSD option)

BACK I/O (shield I/O)
LAN ports 6*intel 82583v Gigabit Ethernet
1*12V/5A_DC_JACK inut
1*COM(RJ45 connecotr)
1*USB 2.0(support 2*USB ports)
6*RJ45

Internal I/O
1*RS232 or 4*RS232 connector(option)
1*VGA 2*5 connector
2*USB 2.0 (supoort 4*USB ports)
BIOS AMI 8MB DIP flash ROM
Size: 180x200