- Provides 5/8 Fast Ethernet ports with Auto MDI/MDI-X
- Supports 10/100 Mbps Auto Negotiation
- Provides broadcast storm protection
- Supports 4,000 VDC Ethernet ESD protection
- Provides surge (EFT) protection 3,000 VDC for power line
- Provides compact size with DIN-rail/Wallmount, and IP30 metal mechanism
- Supports redundant 12 ~ 48 VDC power input and P-Fail relay
- Supports wide operating temperatures from -40 ~ 75° C
EKI-2528I配備了EKI系列的所有標(biāo)準(zhǔn)功能。此外,它還提供+12~48VDC冗余電壓輸入,具有雙重保護(hù)機(jī)制:電源極性反向保護(hù)和過電流自動恢復(fù)熔斷器。前者允許扭轉(zhuǎn)電力線路(如果加減號電纜連接,設(shè)備也不會受損,甚至能繼續(xù)正常運(yùn)轉(zhuǎn))。后者保證系統(tǒng)無超負(fù)荷電流;當(dāng)供電變正常時(shí),EKI-2528I將自動恢復(fù)運(yùn)行。KI- 2528I的每個端口有2個LED顯示燈,顯示了連接狀態(tài)和傳輸速度及沖突狀態(tài)。它還提供了一個繼電器輸出,用于事件警報(bào)。在發(fā)生電力故障時(shí),內(nèi)置LED將啟動警報(bào),通知管理員。工程師們也可以簡單地通過檢查LED進(jìn)行硬件驗(yàn)證 ,并可以方便快捷地解決故障。EKI-2528I配備緊湊的IP30利率金屬外殼,以適應(yīng)塵土飛揚(yáng)的工業(yè)環(huán)境。
| EKI-2528I-AE |
General | Ethernet Connectors | 8 x RJ-45 |
Mounting | DIN-rail, Wall |
I/O | Transmission Distance | Up to 100 m |
Transmission Speed | Up to 1000 Mbps |
Operating System | Operating Temperature | -40 ~ 75°C (-40 ~ 167°F) |
Power Supply | Power Connector | 6-pin removable screw terminal |
Power Input | 2 x Unregulated 48 VDC |
 | | 產(chǎn)品描述 |
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| EKI-2528I-AE | 8-port Unmanaged Ind. Ethernet Switch,Wide Temp |