研华网管型EKI-7708E-4F交换机
产品简介
详细信息
研华网管型EKI-7708E-4F交换机产品简介：
EKI-7708E-4F/4FI provides user with abundant ports to connect to many devices and with 4 Fast Ethernet ports and 4 SFP (mini-GBIC) ports. It is embedded with Advantech’s IXM function, which can benefit users for fast deployment and can dramatically save engineers time and cost. The EKI-7708E series also supports NMS to help IT managers with networking maintenance and failure prevention. Finally, the EKI-7708E series is equipped with X-Ring Pro which can achieve ultra high speed recovery times of less than 20 ms to ensure network stability. The switch also features a wide -40° to 75°C operating temperature (EKI-7708E-4FI) and NEMA TS2 rating, making the switch ideal solution for use in traffic applications. EKI-7708E-4F/4FI has successfully passed the EN50121-4 European railway standard requirements for emissions and railway platform and trackside deployment.
研华网管型EKI-7708E-4F交换机特点：
- 4 Fast Ethernet ports + 4 SFP ports
- SFP socket for Easy and Flexible Fiber Expansion
- Redundancy: X-Ring Pro (ultra high-speed recovery time < 20 ms), RSTP/STP (802.1w/1D)
- IXM function enables fast deployment
- Security: 802.1x (Port-Based, MD5/TLS/TTLS/PEAP Encryption), RADIUS
- Management: SNMP v1/v2c/v3, WEB, net, Standard MIB, Private MIB
- NEMA TS2 for Traffic Control
- EN50121-4 approval for Railway trackside deployment
- -40 ~ 75°C wide-range operating temperature (EKI-7708E-4FI)
- Dual 12 ~ 48 VDC power input and 1 relay output
规格：
