A4H124-24FX ENTERASYS 光纤管理交换机

型号：A4H124-24FX

品牌：ENTERASYS

A4系列24端口光纤管理交换机，部件号:PO973JN (A4H124-24FX)

主要规格产品说明Invensys PO973JN-交换机-24端口-管理-桌面设备类型交换机-24端口-受管-可堆叠外壳类型桌面港口24个100Base-FX+ 2个千兆SFP表演吞吐量;9.5Mpps交换容量:12.8Gbps容量虚拟接口(VLAN)4096MAC地址表大小16K条目巨型框架支架9216远程管理协议SNMP2,SNMP、RMON、Telnet、HTTP、TFTP、SSH特征流星控制、BOOTP支持、IGMP监听、系统日志支持、端口镜像、DiffSserv支持、半双工模式.全双工模式、生成树协议(STP)支持、快速生成树协议(RSTP)支持、服务质量(QoS)、RADlUS支持、链路聚合控制协议(LACP)符合标准EEE

802.3u、IEE 8O2.3i、IEEE 802.3z、IEEE 802.1D、IEEE 802.10、IEEE 802.1p、IEE 802.3x、IEEE 8O2.3ad(LACP)、IEE 802.1w、IFEE

8O2.1x、lIFE5 8O02.3ac、IFE5 802.1s、IEES 802.1ad、IFEE 802.1t、IEE 802.1力量交流120/230伏(5O-60赫兹)尺寸(宽高比)17.4英寸x14.5英寸x 1.7英寸重量10.8磅制造商保修有限终身保修。

A4H124-24FX交换机的主要功能:包括物理编址、网络拓扑结构、错误校验、帧序列以及流控。当个据帧的目的地址在MAC地址表中有映射时，它被转发到连接目的节点的端口而是所有端口(如该据帧为广播/组播帧则转发所有端口)。当交换机包括个冗余回路时，以太网交换机通过生成树协议避免回路的产生，同时允许存在后备路径。当个据帧的目的地址在MAC地址表中有映射时，它被转发到毗连目的节点的端口而是所有端口(如该据帧为广播/组播帧则转发所有端口)。

A4H124-24FX交换机外壳、外露部件(端钮、面板、开关等)表面应光洁完好，铭牌标志应清楚。

外观良好，接口线缆完好，各部位紧固良好，屏显数字正常。

各部件应清洁无尘、完整无损，不得有锈蚀、变形。

常见问题

1.我们如何保证质量?

发货前进行最终检查，产品提供─年质保。

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A4H124-24FX ENTERASYS 光纤管理交换机

Model: A4H124-24FX

Brand: ENTERASYS

A4 Series 24-port Fibre Channel management switch, Part number :PO973JN (A4H124-24FX)

Invensys PO973JN- Switch -24 ports - Management - Desktop Device Type Switch -24 ports - Managed - Stackable Housing Type Desktop Port 24 100Base-FX+ 2 Gigabit SFP performance throughput; 9.5Mpps Switching capacity :12.8Gbps Capacity Virtual Interface (VLAN)4096MAC Address Table Size 16K entries Giant frame bracket 9216 Remote management Protocol SNMP2,SNMP, RMON, Telnet, HTTP, TFTP, SSH features Meteor control, BOOTP support, IGMP Listening, system log support, port mirroring, DiffSserv support, half-duplex mode. Full duplex mode, Spanning Tree Protocol (STP) support, Fast Spanning Tree Protocol (RSTP) support, Quality of Service (QoS), RADlUS support, Link Aggregation Control Protocol (LACP) comply with standard EEE

802.3u, IEE 8O2.3i, IEEE 802.3z, IEEE 802.1D, IEEE 802.10, IEEE 802.1p, IEE 802.3x, IEEE 8O2.3ad(LACP), IEE 802.1w, IFEE

8O2.1x, lIFE5 8O02.3ac, IFE5 802.1s, IEES 802.1AD, IFEE 802.1T, IEE 802.1 Power AC 120/230 volts (5O-60 Hz) Dimensions (aspect ratio)17.4 "x14.5" x 1.7-inch weight 10.8-pound Manufacturer's Warranty Limited lifetime warranty.

The main functions of the A4H124-24FX switch include physical addressing, network topology, error checking, frame sequence and flow control. When the destination address of a data frame is mapped in the MAC address table, it is forwarded to all ports connected to the destination node (if the data frame is a broadcast/multicast frame, all ports are forwarded). When a switch includes a redundant loop, the Ethernet switch uses the spanning tree protocol to avoid the loop and allow for a backup path. When the destination address of a data frame is mapped in the MAC address table, it is forwarded to all ports adjacent to the destination node (if the data frame is a broadcast/multicast frame, all ports are forwarded).

A4H124-24FX switch shell, exposed parts (end buttons, panels, switches, etc.) surface should be clean and intact, nameplate logo should be clear.

The interface cables are intact, all parts are securely secured, and the numbers displayed on the screen are normal.

All parts should be clean and dust-free, intact and without corrosion or deformation.

Q&A

1. How do we guarantee quality?

Final inspection before shipment, products are provided with a - year warranty.

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