Extreme Networks EC4800A88-E6以太网交换机
1.产 品 资 料 介 绍：
- 型号属性：推测为 Extreme Networks 旗下 EC 系列（Edge Core 边缘核心）中端偏高端 1U 机架式全千兆托管交换机，“A88” 相比 “A78” 或为硬件版本升级（如芯片迭代、接口优化），“48” 代表 48 个接入端口，“E6” 为硬件编码后缀，主打企业汇聚层或高端接入层，兼顾密度与性能升级。
- 端口配置（推测）：大概率延续 48 个 10/100/1000Base-TX 千兆电口（部分版本支持 PoE+，单口 30W），升级点或集中在上行端口 —— 可能配备 6-8 个 10G SFP + 万兆光口（相比 A78 的 4 口提升上行扩展能力），电口支持速率自适应与全双工，光口兼容多模（550m 内）/ 单模（10km+）SFP + 模块，适配铜缆接入 + 多链路万兆回传场景。
- 关键性能（推测）：因硬件升级，交换容量或提升至 256-320Gbps，包转发率达 190-238Mpps；若支持 PoE，总功率或维持 370W（PoE+）或升级至 740W（PoE++，需以实际型号为准）；MAC 地址表容量扩展至 64K-128K，支持 Jumbo 帧（最大 9216 字节），适配更高并发的终端接入与大流量数据转发。
- 上行扩展与带宽提升：相比 A78 型号，更多的 10G SFP + 上行口（6-8 个）可实现多链路聚合（如 4 条链路聚合达 40Gbps），彻底解决汇聚层到核心层的带宽瓶颈，支撑 8K 视频流、云服务器备份、虚拟机迁移等高带宽需求。
- 硬件优化与稳定性升级：推测采用新一代交换芯片，降低数据转发延迟（或至微秒级），提升端口缓存容量（单端口缓存或达 4MB），减少大流量下的丢包率；散热模块或升级为智能温控风扇，平衡散热效率与噪音控制，适配长期高负载运行。
- 管理与安全功能延续并优化：支持 Web UI、CLI 及 ExtremeCloud IQ 管理平台，新增 “智能流量分析” 功能（如实时识别 DDOS 攻击流量并阻断）；保留 802.1X、ACL、DHCP Snooping 等防护，升级 “端口安全” 策略（如限制单端口最大 MAC 地址数至 1024 个），增强网络边界防护。
Extreme Networks EC4800A88-E6以太网交换机 英文资料：
1、 Core parameter reference (based on logical inference of same series upgrade)
Model attribute: It is speculated to be a mid-range, high end 1U rack mounted full gigabit managed switch under Extreme Networks' EC series (Edge Core). Compared with "A78", "A88" may be a hardware version upgrade (such as chip iteration and interface optimization), "48" represents 48 access ports, and "E6" is a hardware encoding suffix, focusing on enterprise aggregation layer or high-end access layer, balancing density and performance upgrades.
Port configuration (speculation): It is highly likely to continue with 48 10/100/1000Base TX gigabit electrical ports (some versions support PoE+, single port 30W), with upgrade points concentrated on the upstream port - possibly equipped with 6-8 10G SFP+10G optical ports (compared to A78's 4-port to improve upstream expansion capability). The electrical ports support rate adaptation and full duplex, and the optical ports are compatible with multi-mode (within 550m)/single-mode (10km+) SFP+modules, suitable for copper cable access and multi link 10G backhaul scenarios.
Key performance (speculation): Due to hardware upgrades, the switching capacity may be increased to 256-320Gbps, and the packet forwarding rate can reach 190-238Mpps; If PoE is supported, the total power can be maintained at 370W (PoE+) or upgraded to 740W (PoE++, depending on the actual model); The capacity of the MAC address table has been expanded to 64K-128K, supporting Jumbo frames (up to 9216 bytes) and adapting to higher concurrency terminal access and large traffic data forwarding.
2、 Core functions and values (based on the upgraded features of the same series)
Upstream expansion and bandwidth improvement: Compared to the A78 model, more 10G SFP+upstream ports (6-8) can achieve multi link aggregation (such as aggregating 4 links to 40Gbps), completely solving the bandwidth bottleneck from the aggregation layer to the core layer, supporting high bandwidth requirements such as 8K video streaming, cloud server backup, and virtual machine migration.
Hardware optimization and stability upgrade: It is speculated that a new generation of switching chips will be used to reduce data forwarding latency (or to microsecond level), increase port cache capacity (single port cache or up to 4MB), and reduce packet loss rate under high traffic; The heat dissipation module can be upgraded to an intelligent temperature controlled fan, balancing heat dissipation efficiency and noise control, suitable for long-term high load operation.
Continuation and optimization of management and security functions: supports Web UI, CLI, and ExtremeCloud IQ management platform, and adds "intelligent traffic analysis" function (such as real-time identification and blocking of DDOS attack traffic); Retain protection such as 802.1X, ACL, DHCP Snooping, etc., upgrade the "port security" policy (such as limiting the maximum number of MAC addresses per port to 1024), and enhance network boundary protection.
Extreme Networks EC4800A88-E6以太网交换机 产品展示
产品视频
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