带有8个10/100Base-TX端口及2个Combo 10/100/1000Base-TX/SFP(微型GBIC)端口的工业千兆以太网交换机

Main Features

• 提供8个10/100Mbps以太网端口（RJ45）
• 提供2个combo 10/100/1000Mbps以太网端口/SFP型光纤端口用于可选的100Base-FX或1000Base-SX/LX设备
• 支持MDI/MDI-X自动跨接
• 支持4,000VDC以太网ESD保护
• 支持3,000VDC电源线浪涌保护(EFT)
• 提供灵活的安装方式：DIN导轨安装，面板安装
• 支持冗余双12~48VDC电源输入
• 支持工作温度范围：0~60℃
• 嵌有一个转换控制器，支持自协商
• 嵌有一个存储缓冲，支持存储转发

Specifications

Est.	EOL	2010
Expansion Supported	32-bit PCI	5
	PCIex16	1
	PCIex4	1
General	Certifications	CE, FCC, UL/cUL 60950-1
	Ethernet Connectors	8 x RJ45 + 2 x RJ-45/SFP (mini-GBIC) combo ports
	Mounting	DIN-rail, Wall
I/O	COM	2 x RS-232
	Transmission Distance	Ethernet: Up to 100 m (4-wire Cat.5e, Cat.6 RJ-45 cable suggested for Gigabit port) Gigabit Fiber: Up to 110 km (depending on SFP)
	Transmission Speed	Ethernet: 10/100Mbps Auto-Negotiation Gigabit Copper: 10/100/1000 Mbps, Auto-Negotiation Gigabit Fiber: Up to 1000Mbps
	USB	8 (2.0)
Memory	(Max)	4GB DDR2
Network	LAN	GbE
Operating System	Operating Temperature	-10 ~ 60°C (14 ~ 140°F)
Power Supply	Power Connector	6-pin removable screw terminal
	Power Input	2 x Unregulated 12 ~ 48 VDC
Processor	Chipset	Intel? 945G
	CPU Type	Core? Duo
	Max Speed	3.4GHz