EKI-2728MI 是一款经济高效的非网管型工业级以太网交换机，支持千兆以太网。它不仅满足绿色节能的要求，还支持多种先进的网络标准，优化网络的性能，易于维修，保护网络的安全。

• 6个千兆自适应以太网口和2个千兆光纤端口
• 支持最大9k字节的巨帧传输
• 结构紧凑，支持DIN导轨安装
• 提供广播风暴保护
• 支持绿色节能：节能5.49%
• 冗余直流电源和一个可移动的交流电源输入

Communications

• Standard

• IEEE 802.3, 802.3u,802.3x, 802.1ab, 802.1z

Environment

• Operating Temperature
• Storage Temperature
• Relative Humidity

• -40 ~ 75°C (-40 ~ 167°F)

• - 40 ~ 85°C ( -40 ~ 185°F)

• 5 ~ 95% (non-condensing)

Mechanism

• Dimensions (W x H x D)
• Enclosure
• IP Grade

• 59.6 x 152 x 105 mm

• Metal

• IP30

Port Configuration

• Fiber Port Connector
• Fiber Port Interface
• Fiber Transmission Distance
• RJ45 Port Interface
• RJ45 Transmission Distance

• 2

• Multi-mode(SC type)

• Up to 2 km

• 6 x 10/100/1000Base-T(X)

• 100 m

General

• Mounting

• DIN-rail, Wall

MTBF

• Time
• Method

• 505,863 hours

• Telcordia(Relax), GB

Power Requirements

• Operating Voltage
• Operating Current
• Power Consumption
• Connectors
• Reverse Polarity

• 12 ~ 48 VDC, 24VAC

• 0.1 A @ 24 V

• Max 2.5W

• 6-pin removable screw terminal ((power & relay)

• Present

Certification

• Safety
• EMC
• EMI
• EMS
• Shock
• Freefall
• Vibration

• UL508, Class 1 Division 2

• CE, FCC

• EN 55011/ EN 55022 Class A, EN 61000-6-4,FCC Part 15 Subpart B Class A

• EN 61000-4-2 (Level 3), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 3), EN 61000-4-5 (Level 3), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 3)

• IEC 60068-2-27

• IEC 60068-2-32

• IEC 60068-2-6

Warranty

• Warranty Period

• 5 years