CU2008_165A30  以太网交换机CU2008

倍福以太网交换机CU2008提供8个RJ45以太网接口，用于连接网络中的以太网设备。交换机将传入的以太网帧中继到目的端口。它具有10/ 100mbit /s的传输速度和工业设计，可以普遍用于自动化和办公网络，并将传入的以太网帧中继到目的端口。它的特点还在于其平面设计和易于安装在DIN导轨上。
CU2008通过以下特性满足实时工业以太网解决方案的特殊要求:10/ 100mbits /s以太网
半或全双工，具有自动传输速度检测
交叉检测:自动检测和校正交叉或1:1以太网电缆
在全双工模式下避免碰撞
清晰，快速诊断，每个以太网端口两个led

CU2008_165A30

• Manufacturer : BECKHOFF
• Part Number : CU2008
• Bus system : all Ethernet (IEEE 802.3)-based protocols, store and forward switching mode, unmanaged
• Number of Ethernet ports : 8
• Ethernet interface : 10BASE-T/100BASE-TX Ethernet, RJ45
• Cable length : up to 100 m twisted pair
• Data transfer rates : 10/100 MBit/s, IEEE 802.3u auto-negotiation, half or full duplex, automatic settings
• Hardware diagnostics : 2 LEDs per channel, activity, link, 10/100 Mbit
• Power supply : 24 (18…30) V DC, 3-pin connection (+, -, PE)
• Current consumption : typ. 100 mA
• Weight : 320 g
• Operating/storage temperature : 0…+55 °C/-25…+85 °C
• Protection rating: IP20/variable
• Approvals/markings : CE, UL
• Shipping Weight : 2kg

The Beckhoff Ethernet switch CU2008 offers eight RJ45 Ethernet ports for connecting Ethernet devices in a network. Switches relay incoming Ethernet frames to the destination ports. With a transmission speed of 10/100 MBit/s and its industrial design, it can be used universally in automation and office networks and relays incoming Ethernet frames to the destination ports. It is also characterized by its flat design and easy mounting on the DIN rail.
The CU2008 meets the special requirements of real-time-capable Industrial Ethernet solutions through following features: 10/100 Mbits/s Ethernet
half or full duplex, with automatic transmission speed detection
cross-over detection: automatic detection and correction of crossover or 1:1 Ethernet cables
collision avoidance in full duplex mode
clear, quick diagnosis, two LEDs for each Ethernet port