Extreme Networks 5420M-24W-4YE端口交換機(jī)
1.產(chǎn) 品 資 料 介 紹:
- 型號屬性:Extreme 5420M-24W-4YE 是 ExtremeSwitching 5000 系列的 1U 機(jī)架式全千兆 PoE++ 托管交換機(jī),主打企業(yè)邊緣與分支機(jī)房部署,“24W” 代表 24 個 90W 高功率 PoE 端口,“4YE” 對應(yīng) 4 個 25G SFP28 上行口,是適配大功率終端的高性能接入設(shè)備。
- 端口配置:24 個 10/100/1000Base-TX PoE++ 電口(支持 IEEE 802.3bt,單口最大 90W)+4 個 1/10/25G SFP28 上行光口 + 2 個 SFP-DD 堆疊端口,電口速率自適應(yīng),光口兼容 SFP/SFP+/SFP28 模塊,適配銅纜接入與多速率光纖回傳場景。
- 關(guān)鍵性能:交換容量 328Gbps,包轉(zhuǎn)發(fā)率 244Mpps,單電源 PoE 總功率 720W(雙電源可達(dá) 1440W),MAC 地址表容量 32K(非 Fabric 模式 64K),支持 Jumbo 幀,滿足 24 路大功率終端同時供電與 25G 高速回傳需求。
- 90W PoE++ 供電革新:相比傳統(tǒng) 30W PoE+,單口功率提升 3 倍,可直接為 8K 超高清攝像頭、Wi-Fi 7 無線 AP、智能門禁控制器等大功率設(shè)備供電,無需額外電源布線,適配 “萬物互聯(lián)” 時代高功耗終端部署需求。
- 25G 上行帶寬飛躍:4 個 SFP28 上行口支持 25G 速率,相比萬兆上行帶寬再提升 2.5 倍,可同時承載多路 4K/8K 視頻流、云協(xié)作數(shù)據(jù)與虛擬機(jī)遷移流量,徹底解決邊緣到核心的帶寬瓶頸。
- 靈活堆疊與擴(kuò)展:通過 2 個 SFP-DD 堆疊端口支持 8 臺設(shè)備集群,形成最大 192 個 PoE++ 端口的統(tǒng)一管理域,配合 Extreme Fabric Connect 技術(shù),實(shí)現(xiàn)自動化網(wǎng)絡(luò)部署與虛擬網(wǎng)絡(luò)隔離,降低多設(shè)備運(yùn)維復(fù)雜度。
- 企業(yè)級安全與可靠:支持 802.1X 認(rèn)證、MAC 地址過濾與動態(tài) ACL,新增 ARP 欺騙防護(hù)與端口安全策略;雙電源插槽適配 N+1 冗余,模塊化風(fēng)扇設(shè)計(jì)支持熱插拔,配合 RSTP/MSTP 協(xié)議,保障關(guān)鍵業(yè)務(wù)零中斷。
- 云原生管理能力:兼容 ExtremeCloud IQ 平臺,支持零接觸部署(設(shè)備通電自動同步配置)、實(shí)時流量可視化與固件批量升級,Web UI 與 CLI 雙管理模式適配不同運(yùn)維習(xí)慣,大幅提升管理效率。
Extreme Networks 5420M-24W-4YE端口交換機(jī) 英文資料:
1、 Quick overview of core parameters
Model attribute: Extreme 5420M-24W-4YE is a 1U rack mounted full gigabit PoE++managed switch of the Extreme Switching 5000 series, designed for enterprise edge and branch room deployment. "24W" represents 24 90W high-power PoE ports, and "4YE" corresponds to 4 25G SFP28 uplink ports. It is a high-performance access device suitable for high-power terminals.
Port configuration: 24 10/100/1000Base TX PoE++electrical ports (supporting IEEE 802.3bt, maximum 90W per port)+4 1/10/25G SFP28 uplink optical ports+2 SFP-DD stacked ports, adaptive electrical port speed, compatible with SFP/SFP+/SFP28 modules, suitable for copper cable access and multi rate fiber optic backhaul scenarios.
Key performance: Switching capacity of 328Gbps, packet forwarding rate of 244Mpps, single power PoE total power of 720W (dual power can reach 1440W), MAC address table capacity of 32K (non Fabric mode 64K), support for Jumbo frames, meeting the simultaneous power supply and 25G high-speed backhaul requirements of 24 high-power terminals.
2、 Core functions and values
90W PoE+power supply innovation: Compared with traditional 30W PoE+, the single port power has been increased by three times, which can directly supply power to high-power devices such as 8K ultra high definition cameras, Wi Fi 7 wireless APs, intelligent access controllers, etc. without the need for additional power wiring, adapting to the deployment requirements of high-power terminals in the era of "Internet of Things".
25G upstream bandwidth leap: Four SFP28 upstream ports support a 25G rate, which is 2.5 times higher than the 10 Gigabit upstream bandwidth. It can simultaneously carry multiple 4K/8K video streams, cloud collaboration data, and virtual machine migration traffic, completely solving the bandwidth bottleneck from edge to core.
Flexible stacking and expansion: Supports 8 device clusters through 2 SFP-DD stacking ports, forming a unified management domain with up to 192 PoE++ports. Combined with Extreme Fabric Connect technology, it achieves automated network deployment and virtual network isolation, reducing the complexity of multi device operation and maintenance.
Enterprise level security and reliability: Supports 802.1X authentication, MAC address filtering, and dynamic ACL, with added ARP spoofing protection and port security policies; The dual power slots are compatible with N+1 redundancy, and the modular fan design supports hot swapping. Combined with RSTP/MSTP protocol, it ensures zero interruption of critical business.
Extreme Networks 5420M-24W-4YE端口交換機(jī) 產(chǎn)品展示

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