描述

1783-EMS08T 管理型以太網(wǎng)交換機(jī)

Allen-Bradley 1783-EMS08T交換機(jī)是一款管理以太網(wǎng)交換機(jī)。它帶有8個(gè)10/ 100mbps額定RJ45端口和一個(gè)可選的光纖端口。交換機(jī)支持的SFP光模塊包括1783-SFP1GSX和1783-SFP1GLX。1783-EMS08T開(kāi)關(guān)是Stratix 6000系列的一部分。1783-EMS08T開(kāi)關(guān)的額定輸入功率為250毫安，直流電壓為24伏。交換機(jī)支持的輸入電壓范圍為直流12 ~ 48v。1783-EMS08T開(kāi)關(guān)在60℃時(shí)的峰值功耗為5.8瓦，峰值功耗為24.6 BTU/小時(shí)。交換機(jī)支持的網(wǎng)絡(luò)協(xié)議包括TCP/IP、Ethernet/IP、Telnet、Http、DHCP、BOOTP、FTP、IGMP和SMTP協(xié)議。1783-EMS08T交換機(jī)共有16個(gè)端口指示燈和3個(gè)狀態(tài)指示燈。

1783-EMS08T交換機(jī)提供的以太網(wǎng)/IP功能包括活動(dòng)連接、帶寬告警和端口控制功能。交換機(jī)支持的特性包括VLAN、端口鏡像、DHCP服務(wù)器、IGMP snooping和IGMP查詢。開(kāi)關(guān)的最大涌流電平為2.2安培。1783-EMS08T開(kāi)關(guān)的工作溫度范圍和存儲(chǔ)溫度范圍分別為32至140華氏度和-40至185華氏度。開(kāi)關(guān)對(duì)靜電放電敏感。因此，在操作設(shè)備時(shí)必須遵守安全注意事項(xiàng)，包括佩戴接地腕帶，接觸接地物體以釋放靜電，避免接觸電子元件，不使用時(shí)應(yīng)將開(kāi)關(guān)存放在防靜電包裝中。在危險(xiǎn)環(huán)境中，只有在斷開(kāi)電源時(shí)才應(yīng)連接電線。

該模塊設(shè)有狀態(tài)指示燈，由16個(gè)端口指示燈組成，用于報(bào)告鏈路和活動(dòng)，3個(gè)狀態(tài)指示燈用于報(bào)告模塊整體運(yùn)行，模式診斷。該模塊具有MAC ID管理、帶寬報(bào)警、端口控制、鏈路狀態(tài)、縮放帶寬信息、連接活動(dòng)等功能。

1783-EMS08T支持?jǐn)U展和安裝1gb光纖收發(fā)器或單形狀因子可插拔接口，用于連接光纖介質(zhì)，用于更快和抗噪聲通信網(wǎng)絡(luò)。

以太網(wǎng)接口布線時(shí)，推薦使用TIA 568-B中規(guī)定的5e類線纜。符合ISO/IEC 24702標(biāo)準(zhǔn)的1類或5類電纜。對(duì)于電源連接，推薦的電線尺寸范圍為0.33…3.3 mm2或22…12AWG，實(shí)心或絞合銅線，絕緣等級(jí)為75°C或167°F或更高，最大絕緣為1.2 mm或3/64英寸。接地時(shí)，推薦采用3.3 mm2或12awg純銅或絞合銅線，絕緣等級(jí)不低于75℃或167℉。當(dāng)連接設(shè)備的電源和接地端子時(shí)，所需扭矩為1.36 Nm或12 lb-inch。

1783-EMS08T 管理型以太網(wǎng)交換機(jī)

The Allen-Bradley 1783-EMS08T switch is a managed Ethernet switch. It comes with eight 10/100 Mbps rated RJ45 ports and an optional fiber port. The SFP modules supported by the switch include the 1783-SFP1GSX and 1783-SFP1GLX modules. The 1783-EMS08T switch is part of the Stratix 6000 series. The rated power input for the 1783-EMS08T switch is 250 milliamps at 24 Volts DC. The range of input voltages supported by the switch is 12 to 48 Volts DC. The peak power dissipation for the 1783-EMS08T switch is 5.8 Watts and the peak thermal dissipation is 24.6 BTU/hour at 60 degrees Celsius. The network protocols supported by the switch include the TCP/IP, Ethernet/IP, Telnet, Http, DHCP, BOOTP, FTP, IGMP, and the SMTP protocols. There are a total of 16 port indicators and 3 status indicators on the 1783-EMS08T switch.

The Ethernet/IP features available on the 1783-EMS08T switch include active connections, bandwidth alarming, and port control features. Switch features available include VLAN, port mirroring, DHCP server, IGMP snooping, and IGMP query features. The maximum inrush current level for the switch is 2.2 Amps. The working temperature range and the storage temperature range for the 1783-EMS08T switch are 32 to 140 degrees Fahrenheit and -40 to 185 degrees Fahrenheit, respectively. The switch is sensitive to ESD (electrostatic discharge). Therefore, safety precautions when handling the device must be observed which includes wearing of a grounded wristrap, touching a grounded object to discharge static electricity, touching of electronic components should be avoided, and the switch should be stored in static-safe packaging when not in use. In hazardous environments, the wiring should only be connected when power is disconnected.

This module is provided with status indicators composed of Sixteen (16) port indicators for reporting of link and activity and Three (3) status indicators used to report the overall module operation, mode diagnostic. This module features MAC ID management, bandwidth alarming, port control, link status, scaled bandwidth information, connections active.

The 1783-EMS08T supports expansion and installation of 1 Gigabyte Fiber Optic Transceiver or Single Form-factor Pluggable interface for interfacing Fiber Optic medium used for faster and noise immune communication network.

For wiring of Ethernet interface, recommended cable is Category 5e according to TIA 568-B.1 or Category 5 cable according to ISO/IEC 24702 standard. For Power connection, recommended wire size range is 0.33…3.3 mm2 or 22…12 AWG, solid or stranded copper wire with insulation rating of 75 °C or 167 °F or higher with maximum insulation of 1.2 mm or 3/64 inches. For ground connection, recommended wire is 3.3 mm2 or 12 AWG solid or stranded copper wire with insulation rating of 75 °C or 167 °F or higher. When terminating wires to the device’ power and ground terminals, required Torque is 1.36 Nm or 12 lb-inches.

 

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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed



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