研华智能以太网（PoE）工业交换机特点

• 4个千兆电口/2个千兆SFP端口
• 背板带宽: 12Gbps
• 内置4 个PoE端口
• 提供 30W at 55V 电源输出
• 冗余电源设计
• IP-30机架设计
• 支持宽工作温度： -40 ~ 75° C

研华智能以太网（PoE）工业交换机简介：

EKI-2726 FHPI 交换机拥有 4 个 10/100/1000以太网PoE端口及 2 个 SFP 插座, 每个PoE端口可提供 30W电源输出。作为经济型解决方案,其支持宽工作温度，满足高可靠性及高标准工业应用要求。同时，EKI-2726 FHPI符合IEEE 802.3 at 标准。

规格：

General

• Ethernet Connectors

• 4 x RJ-45, 2 x SFP: Gigabit Base

I/O

• Transmission Distance
• Transmission Speed

• Ethernet: up to 100 m, Fiber: up to 110 km

• 10/100/1000Mbps

Power Supply

• Power Input

• 2 x Unregulated 48 VDC

Operating System

• Temperature (Operating)

• -40 ~ 75°C (-40 ~ 167°F)

Power

• Power Consumption
• Power Input
• Fault Output

• 5.5 watts @48VDC (Ethernet only)

• 48 VDC (44VDC to 57 VDC ), redundant dual inputs

• 1 Relay Output

Communications

• LAN
• Standard
• Transmission Speed
• Transmission Distance

• 10/100/1000Base-T, 1000Base-SX/LX/LHX/XD/ZX/EZX

• IEEE 802.3, 802.3u, 802.3x, 802.3af/at, 802.3ab, 802.3z

• Copper: 10/100/1000 Mbps, Auto-Negotiation, Gigabit Fiber: Up to 1000 Mbps

• Ethernet: Up to 100 m, SFP: Up to 110 km (depends on SFP)

Protection

• Power Reverse
• Overload Current

• Present

• Present

Interface

• Connectors
• LED Indicators
• Ports Number

• 10/100/1000T(X): RJ-45*4, SFP: Gigabit Base *2

• System: P1, P2, P-Fail, Per port: Link/Activity, Speed, PoE (1 to 4 ports)

• 6

Environment

• Temperature (Operating)
• Temperature (Storage)
• Humidity (Operating)
• MTBF

• -40 ~ 75° C (-40 ~ 167° F)

• - 40 ~ 85° C (-40 ~185° F)

• 5 ~ 95% (non-condensing)

• 339,740

Mechanism

• Enclosure
• Dimensions (W x H x D)
• Mounting

• IP30, metal shell with solid mounting kits

• 59.6 x 152 x 105 mm (2.35" x 5.98" x 4.13")

• DIN-rail, Wall