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研华EKI-9512E-4GMPX EN50155 Managed PoE Ethernet Switch with 8FE+4GE, 24-110VDC

8 x M12 D-Coded 10/100 Mbps PoE ports + 4 x M12 X-Coded 10/100/1000 Mbps ports Complies with EN50155 & EN50121-3-2 Operating temperature: -40 ~ 75°C Operating power input range: 16.8~137.5VDC Supports X-Ring Pro for rapid and ...

研华EKI-9528E-8GMPX EN50155 Managed PoE Ethernet Switch with 20xFE+8xGE, 24-110VDC

M12 connector with ruggedized IP54 certified housing Complies with EN50155 and EN50121-3-2 standards 24 x PoE IEEE802.3af/at ports Wide nominal power input range: 24 ~ 110VDC Operating power input range: 16.8 ~ 137.5VDC X-Ring Pro...

研华EKI-9528E-12GMW EN50155 Managed Ethernet Switch with 16xFE+12xGE(4bypass), 24-110VDC

M12 connector with ruggedized IP54 certified housing Complies with EN50155 and EN50121-3-2 standards Wide nominal power input range: 24 ~ 110VDC Operating power input range: 16.8 ~ 137.5VDC X-Ring Pro delivers rapid and predictabl...

研华EKI-8510G-2FI 8G + 2G SFP 管理型TSN交换机

** Coming soon. Please contact us for any TSN switch support ** 8 x Gigabit ports + 2 x Gigabit SFP ports IEEE 1588v2 PTP Precision Time Protocol Features IEEE 802.1AS Time Synchronization, IEEE 802.1Qbu Frame Preemption, IEEE 802...

研华EKI-9516G-4GMPW EN50155 Managed PoE Ethernet Switch with 16GE(4bypass), 24-110VDC

12 x M12 X-Coded 10/100/1000 Mbps PoE ports + 4 x M12 X-Coded 10/100/1000 Mbps Byapss ports Complies with EN50155 & EN50121-3-2 Operating temperature: -40 ~ 75°C Operating power input range: 16.8~137.5VDC Supports X-Ring Pro f...

研华EKI-9512G-4GMPW EN50155 Managed PoE Ethernet Switch with 12GE(4bypass), 24-110VDC

8 x M12 X-Coded 10/100/1000 Mbps PoE ports + 4 x M12 X-Coded 10/100/1000 Mbps Byapss ports Complies with EN50155 & EN50121-3-2 Operating temperature: -40 ~ 75°C Operating power input range: 16.8~137.5VDC Supports X-Ring Pro fo...

研华EKI-2525MI-ST 4FE+1FE ST Multi-mode Unmanaged Ethernet Switch, -40~75℃

Provides 4 x 10/100 Mbps Ethernet ports with RJ45 connector Provides 1 x 100 Mbps Multi-mode ST type fiber optic port Supports full/half duplex flow control Supports MDI/MDI-X auto crossover Provides redundant 12 ~ 48 VDC power in...

研华EKI-2728SI 6GE+2G Single-Mode Fiber Port Unmanaged Ethernet Switch, -40~75℃

Provides 6 x 10/100/1000 Mbps Ethernet port with RJ45 connector Provides 2 x 1000 Mbps fiber port with SC type connector for 1000Base-SX/LX device Supports MDI/MDI-X auto crossover Supports Auto-Negotiation Supports redundant 12 ~...

研华EKI-9508E-PH EN50155 Unmanaged PoE Ethernet Switch with 8FE, 72-110 VDC

8 x M12 D-coded 10/100Mbps ports Complies with EN50155 & EN50121-3-2 Operating temperature range -40 ~ 70°C Operating Voltage: 50.4~137.5 VDC X-Ring Pro supports rapid and predictable convergence M12 connector with rugged hous...

研华EKI-9528E-8GMW EN50155 Managed Ethernet Switch with 20xFE+8xGE(4bypass), 24-110VDC

M12 connector with ruggedized IP54 certified housing Complies with EN50155 and EN50121-3-2 standards Wide nominal power input range: 24 ~ 110VDC Operating power input range: 16.8 ~ 137.5VDC X-Ring Pro delivers rapid and predictabl...

研华EKI-6331AN IEEE 802.11 a/n 无线/网桥/客户端

深圳硕远科技有限公司主营:深圳研祥工控机,深圳研华原装工控机等产品,提供深圳研祥,研华代理以及型号,报价等品牌服务,咨询电话:0755-33561310

高手必知的电脑技巧——各品牌电脑设置U盘启动方法汇总

平时我们利用U盘装系统,或者进入PE进行一些操作时,前提必须要知道电脑如何设置U盘为第一启动项。但不同品牌的电脑设置方法略有不同。今天,“电脑那些事儿”以几个电脑品牌为例,介绍一下设置方法。 一、Dell戴尔 1、重启l电脑,当进入到标志画面时,马上按F2键,就能进入到BIOS界面。 2、通过左右方向键,选择Boot这一项,Boot为“启动”的意思。 如果要从U盘启动,设置U盘为第一启动盘,选择USB Storage Device,用上下方向键选择这一项,...