Extreme Networks 08G20G4-24P托管交換機
1.產(chǎn) 品 資 料 介 紹：
- 24 口全千兆接入架構(gòu)：作為企業(yè)級托管交換機，08G20G4-24P 提供 24 個 10/100/1000Base-T 電口，部分版本可能包含 4 個 SFP 千兆光口，電口滿足 PC、IP 電話、監(jiān)控攝像頭等終端的高密度千兆接入，光口則支持與核心交換機的長距互聯(lián)，單設(shè)備可覆蓋中小型企業(yè)辦公區(qū)、連鎖門店的全終端接入需求，避免多臺低端交換機堆疊導(dǎo)致的管理復(fù)雜問題。
- 專業(yè)托管型管理能力：區(qū)別于非托管交換機，該設(shè)備支持 Web 圖形化管理界面與 CLI 命令行操作，可實現(xiàn)精細(xì)化網(wǎng)絡(luò)配置 —— 如劃分 VLAN 隔離部門網(wǎng)絡(luò)、設(shè)置 QoS 優(yōu)先級保障語音 / 視頻業(yè)務(wù)帶寬、配置端口聚合提升鏈路帶寬，同時支持 SNMP v3 協(xié)議對接 Enterasys OneControl 管理平臺，實現(xiàn)多交換機集中監(jiān)控、批量配置與故障告警，大幅降低企業(yè)運維難度。
- 高可靠業(yè)務(wù)承載設(shè)計：整機交換容量達(dá) 48Gbps（若含光口則更高），包轉(zhuǎn)發(fā)率 35.7Mpps，支持全千兆無阻塞傳輸，能穩(wěn)定承載多用戶并發(fā)辦公、4K 監(jiān)控回傳、視頻會議等高頻業(yè)務(wù)，避免因帶寬瓶頸導(dǎo)致的卡頓或丟包；內(nèi)置 STP/RSTP/MSTP 生成樹協(xié)議，可自動阻斷網(wǎng)絡(luò)環(huán)路，配合鏈路聚合（LACP）功能，構(gòu)建無環(huán)冗余網(wǎng)絡(luò)，保障業(yè)務(wù)連續(xù)運行。
- 接入層深度安全防護(hù)：具備多層次安全管控功能，支持 802.1X 端口認(rèn)證與 MAC 地址綁定，僅允許授權(quán)設(shè)備接入網(wǎng)絡(luò)，防范非法終端入侵；內(nèi)置 ACL 訪問控制列表，可基于 IP 地址、端口號、應(yīng)用類型過濾數(shù)據(jù)，阻止外部惡意訪問與內(nèi)部非授權(quán)數(shù)據(jù)傳輸；同時支持 DHCP Snooping，防止非法 DHCP 服務(wù)器分配錯誤 IP，保障網(wǎng)絡(luò)地址管理秩序。
- 靈活的場景適配能力：若設(shè)備支持 PoE + 供電（部分版本特性），單端口最大輸出 30W，總 PoE 功率可達(dá) 370W，可直接為無線 AP、高清攝像頭、IP 電話供電，無需額外部署電源與 PoE 注入器，簡化布線；SFP 光口可搭配單模 / 多模光模塊，突破銅纜 100 米傳輸限制，適配跨樓層、跨區(qū)域的組網(wǎng)需求，兼顧本地接入與長距互聯(lián)。
Extreme Networks 08G20G4-24P托管交換機 英文資料：
24 port full gigabit access architecture: As an enterprise level managed switch, the 08G20G4-24P provides 24 10/100/1000Base-T electrical ports, and some versions may include 4 SFP gigabit optical ports. The electrical ports meet the high-density gigabit access needs of terminals such as PCs, IP phones, and surveillance cameras, while the optical ports support long-distance interconnection with core switches. A single device can cover the full terminal access needs of small and medium-sized enterprise office areas and chain stores, avoiding the management complexity caused by stacking multiple low-end switches.
Professional managed management capability: Different from unmanaged switches, this device supports a web graphical management interface and CLI command line operation, which can achieve fine network configuration - such as dividing VLAN isolated departmental networks, setting QoS priority to ensure voice/video business bandwidth, configuring port aggregation to improve link bandwidth, and supporting SNMP v3 protocol docking with the Enterasys OneControl management platform to achieve centralized monitoring, batch configuration, and fault alarm of multiple switches, greatly reducing the difficulty of enterprise operation and maintenance.
High reliability service carrying design: The entire machine has a switching capacity of 48Gbps (even higher if optical ports are included), a packet forwarding rate of 35.7Mpps, supports full gigabit non blocking transmission, and can stably carry high-frequency services such as multi-user concurrent office work, 4K monitoring feedback, video conferencing, etc., avoiding lag or packet loss caused by bandwidth bottlenecks; Built in STP/RSTP/MSTP spanning tree protocol, which can automatically block network loops and, in conjunction with Link Aggregation (LACP) function, build a redundant network without loops to ensure continuous business operation.
Deep security protection at the access layer: It has multi-level security control functions, supports 802.1X port authentication and MAC address binding, only allows authorized devices to access the network, and prevents illegal terminal intrusion; Built in ACL access control list, which can filter data based on IP address, port number, and application type to prevent external malicious access and internal unauthorized data transmission; Simultaneously supporting DHCP Snooping to prevent illegal DHCP servers from assigning incorrect IP addresses and ensure orderly network address management.
Flexible scene adaptation capability: If the device supports PoE+power supply (some version features), the maximum output of a single port is 30W, and the total PoE power can reach 370W. It can directly power wireless APs, high-definition cameras, and IP phones without the need for additional deployment of power supplies and PoE injectors, simplifying wiring; SFP optical ports can be paired with single-mode/multi-mode optical modules, breaking through the 100 meter transmission limit of copper cables, adapting to cross floor and cross regional networking needs, and balancing local access and long-distance interconnection.
Extreme Networks 08G20G4-24P托管交換機 產(chǎn)品展示
產(chǎn)品視頻
3.其他產(chǎn)品
GE IS215VCMIH2B IS200VCMIH2BCC模塊
GE IS215VCMIH2C IS200VCMIH2CAA燃機模塊
FOXBORO P0926PA接線端子
4.其他英文產(chǎn)品
IS230SNRTH2A Combustion engine module
LAM 810-800082-043 Semiconductor module
LENOVO LC-608 Ethernet transceiver
| K42HLHN-LNK-NS-01 | AMAT 0100-01108 | HESG332204R0001 70PR05B-E |
| K42HLFK-LNK-NS-00 | AMAT 0100-09220 | INTKM01 |
| K42HCHM-LNK-NS-00 | AMAT 0100-91119 | INICT13A |
| K34HRHJ-LNK-NS-00 | AMAT 0100-00579 | IMSED01 |
| K33SRFJ-LSS-N2-02 | AMAT 0100-00379 | IMSET01 |
| K33HRFG-LNK-NS-00 | AMAT 0100-71275 | IMCPM02 |
The content is from Ruichang Mingsheng Automation Equipment Co., LTD
Contact: +86 15270269218
