研華網(wǎng)管型EKI-7554SI工業(yè)交換機(jī)產(chǎn)品簡(jiǎn)介：

EKI-7554SI/MI 及EKI-7559SI/MI支持2 個(gè)SC 型光纖端口， EKI-7554SI/MI支持4個(gè)快速以太網(wǎng)端口，EKI-7559SI/MI則zui多可以支持8個(gè)快速以太網(wǎng)端口。為了確保網(wǎng)絡(luò)的可靠性，EKI-7554SI/MI支持研華X-Ring 冗余網(wǎng)絡(luò)協(xié)議，讓使用者非常方便地建立冗余以太網(wǎng)絡(luò)，該網(wǎng)絡(luò)具備小于10 毫秒的超高速自愈時(shí)間。此外，EKI-7554SI/MI還支持多種*的網(wǎng)絡(luò)標(biāo)準(zhǔn)，增強(qiáng)網(wǎng)絡(luò)的安全性，簡(jiǎn)化維護(hù)程序。

研華網(wǎng)管型EKI-7554SI工業(yè)交換機(jī)產(chǎn)品特點(diǎn)：

• 2個(gè)SC型光纖端口，4個(gè)快速以太網(wǎng)端口
• 冗余：千兆X-Ring（超高速自愈時(shí)間<10ms）,RSTP/STP (802.1w/1D)
• 管理: Web, net, 串口控制, SNMP
• 控制：VLAN/GVRP,QOS, IGMPSnooping/Query，LACP，限速
• 安全：IP/MAC和端口限制，DHCP服務(wù)器，IP訪問列表，802.1X,SNMPv3
• 診斷：端口統(tǒng)計(jì)，端*像，RMON,Trap，報(bào)警，系統(tǒng)日志
• 雙12~48VDC冗余電源輸入和1路繼電器輸出
• 支持-40 ~ 75° C 寬工作溫度

規(guī)格參數(shù)：

Product Category

• Layer 2 - Managed

• Yes

Communications

• Standard

• IEEE 802.3,802.3u, 802.3x,802.3ad 802.1d, 802.1p, 802.1Q, 802.1X, 802.1ab

Port Configuration

• RJ45 Port Interface
• RJ45 Transmission Distance
• RJ45 w/ PoE Quantity
• Fiber Port Interface
• Fiber Port Connector
• Fiber Transmission Distance

• 4 x10/100TX with auto MDI/MDI-X function, 1x RS-232 connector: RJ-45 type

• 100 m

• -

• SFP

• 2 x100M fiber SC type connector for single-mode or multi-mode type fiber cable

• 100m

Switch Properties

• MAC Table Size
• Packet Buffer Size
• Switch Fabric Speed
• Jumbo Frame

• 8K

• 1M bit

• 2Gbps

• -

Mechanism

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

• 72 x 106 x 152 mm

• IP30

• Metal

• 1.1kg

• DIN-rail, Wall

Environment

• Operating Temperature
• Storage Temperature
• Relative Humidity (Non-condensing)

• -40 ~ 75°C (-40 ~ 167°F)

• -40 ~ 85°C (-40 ~ 185°F)

• 5 ~ 95%

MTBF

• Time
• Method

• 262,230 hours

• -

Power Requirements

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

• 12 ~ 48 VDC

• -

• 7.7 W

• 6-pin removable terminal block

• Present

Certification

• EMI
• EMC
• Shock
• Freefall
• Vibration

• EN61000-4-2 (ESD), EN61000-4-3 (RS), EN-61000-4-4 (EFT), EN61000-4-5 (Surge), EN61000-4-6 (CS), EN61000-4-8, EN61000-4-11, EN61000-4-12, EN61000-6-2,EN61000-6-4

• CE, FCC Class A

• IEC 60068-2-27

• IEC 60068-2-32

• IEC 60068-2-6

Warranty

• Warranty Period

• 5 years

I/O

• Transmission Speed

• 10/100Mbps

Power Supply

• Power Consumption
• Power Connector
• Power Input

• Max. 7.7 W

• 6-pin removable screw terminal

• 2 x Unregulated 12 ~ 48 VDC

General

• Mounting
• Ethernet Connectors
• Certifications

• DIN-rail, Wall

• 4 x RJ-45 + 2 x SC-type fiber optic connector

• CE, FCC, UL/cUL 60950-1, Class I, Division 2

Operating System

• Temperature (Operating)

• -40 ~ 75°C (-40 ~ 167°F)

Interface

• Ports Number

• 6