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ENTERASYS A2H254-16-RH 以太网交换机

发布时间:2025-05-13人气:
  • ENTERASYS A2H254-16-RH  以太网交换机
  • ENTERASYS A2H254-16-RH  以太网交换机
  • ENTERASYS A2H254-16-RH  以太网交换机

ENTERASYS A2H254-16-RH  以太网交换机

1.产 品 资 料 介 绍:

中文资料:

ENTERASYS A2H254-16-RH 是 A2 系列中的一款高性能、工业级管理型以太网交换机。它配备 16 个 10/100/1000 Mbps RJ45 端口和 2 个共享的光纤千兆 SFP 上行端口,支持 Layer 2 网络管理,广泛应用于企业网络接入层、工业自动化系统、楼宇综合布线和智能交通通信场景。


主要技术参数

项目参数说明
接口类型16 × 10/100/1000 Mbps RJ45 端口
上行端口2 × SFP 千兆光口(Combo)
交换容量32 Gbps
包转发率23.8 Mpps
MAC 地址容量8,000 条
VLAN 支持802.1Q,支持 255 个 VLAN
管理功能CLI、Telnet、SNMP、HTTP/HTTPS、SSH
QoS 支持IEEE 802.1p,4 队列优先级调度
安全特性802.1X、RADIUS、ACL、端口安全
冗余特性支持 RSTP、LACP、环网冗余等
散热方式无风扇设计(被动散热)
电源输入AC 100–240V,50/60Hz
尺寸标准 1U,约 44 × 21 × 4.4 cm
工作温度范围0°C 至 +50°C
安装方式19 英寸机架式或壁挂安装(选配)

英文资料:

ENTERASYS A2H254-16-RH is a high-performance, industrial grade managed Ethernet switch in the A2 series. It is equipped with 16 10/100/1000 Mbps RJ45 ports and 2 shared fiber gigabit SFP upstream ports, supporting Layer 2 network management and widely used in enterprise network access layers, industrial automation systems, building cabling, and intelligent transportation communication scenarios.


Main technical parameters

Project parameter description

Interface type 16 × 10/100/1000 Mbps RJ45 port

Upstream port 2 x SFP Gigabit optical port (Combo)

Switching capacity of 32 Gbps

Packet forwarding rate 23.8 Mpps

MAC address capacity of 8000 entries

VLAN supports 802.1Q and 255 VLANs

Management functions CLI, Telnet, SNMP, HTTP/HTTPS, SSH

QoS supports IEEE 802.1p, 4-queue priority scheduling

Security Features: 802.1X, Radius, ACL, Port Security

Redundancy features support RSTP, LACP, ring network redundancy, etc

Cooling method: fanless design (passive cooling)

Power input AC 100-240V, 50/60Hz

Size standard 1U, approximately 44 × 21 × 4.4 cm

Working temperature range: 0 ° C to+50 ° C

Installation method: 19 inch rack mounted or wall mounted (optional)

2.产      品      展      示      

ENTERASYS A2H254-16-RH (2).jpg

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