Cisco CW9800L 概述（硬件平台）

Cisco CW9800L 概述（硬件平台）

https://www.cisco.com/c/en/us/td/docs/wireless/controller/9800/cw9800-l/installation-guide/b-wlc-ig-cw9800l/overview.html?f_link_type=f_linkinlinenote&flow_extra=eyJpbmxpbmVfZGlzcGxheV9wb3NpdGlvbiI6MCwiZG9jX3Bvc2l0aW9uIjowLCJkb2NfaWQiOiI2NGQzYzE3MGQwMjdkMTcxLTRiYTU5MjA0NzhmZGRhYTkifQ%3D%3D

The Cisco CW9800L is a versatile hardware platform that can operate as one of two operation modes:Cisco CW9800L是一款多功能硬件平台，可运行于以下两种工作模式之一：

• Wireless Controller: Functions as a next-generation, low-scale wireless controller that provides a significant boost in performance and features versus the previous model. In this mode, the CW9800L controller supports up to 10 Gbps throughput, 500 APs, and 10,000 clients, and runs Cisco IOS XE Wireless Controller firmware.无线控制器：作为一款新一代、低规模的无线控制器，与上一代产品相比，在性能和功能方面均实现了显著提升。在此模式下，CW9800L 控制器可支持高达 10 Gbps 的吞吐量、500 个 AP 以及 10,000 个客户端，并运行 Cisco IOS XE 无线控制器固件。

• Campus Gateway: Operates as a Cloud-managed solution for centralized wireless deployments in small campuses. In this mode, the CW9800L controller supports up to 10 Gbps throughput, 500 APs, and 10,000 clients, and runs Cisco IOS XE Wireless Controller firmware, running Cisco IOS XE Campus Gateway firmware.园区网关：作为云管理解决方案，适用于小型园区的集中式无线部署。在此模式下，CW9800L控制器支持高达10 Gbps的吞吐量、500个AP以及1万个客户端，并运行Cisco IOS XE无线控制器固件，同时搭载Cisco IOS XE园区网关固件。

The hardware specifications are identical between the two personas; the operational differences are determined by the software and configuration.两种角色的硬件规格完全相同；其运行差异由软件及配置决定。

When deployed as a Wireless Controller, the CW9800L is ideal for on-prem managed wireless for small-to-medium sized campus deployments or medium-to-large remote sites or branch deployments. A single CW9800L can be installed in a standalone deployment, or two CW9800L units can be deployed for high availability.作为无线控制器部署时，CW9800L 非常适用于小型至中型园区的本地化无线网络管理，或中型至大型的远程站点及分支机构部署。单台 CW9800L 可用于独立部署，也可通过部署两台 CW9800L 实现高可用性。

For more information about features and benefits, see the Cisco CW9800L Wireless Controller Data Sheet.有关功能与优势的更多信息，请参阅思科 CW9800L 无线控制器产品规格说明书.

When deployed as Campus Gateway, the CW9800L targets cloud-managed, centralized wireless deployments for small-to-medium sized campus deployments or medium-to-large sized remote sites or branch deployments. A single CW9800L can be installed in a standalone deployment, or two CW9800L units can be deployed for high availability.作为校园网关部署时，CW9800L 适用于面向中小型校园网络或中大型远程站点及分支机构的云管理型集中式无线部署。单台 CW9800L 可用于独立部署，也可通过部署两台 CW9800L 实现高可用性。

For more information about the features and benefits of the Campus Gateway operation, see the Cisco Campus Gateway Data Sheet有关校园网关运行特性和优势的更多信息，请参阅思科校园网关数据手册

Summary of Cisco CW9800L Hardware Platform featuresCisco CW9800L 硬件平台功能概览

Table 1. Cisco CW9800L features表1. Cisco CW9800L功能

Feature功能	Description描述
Chassis Height机箱高度	One rack-unit (1RU)1个机架单位（1RU）
Throughput吞吐量	Up to 10 Gbps最高可达10 Gbps
Number of APs supported支持的AP数量	500
Number of clients supported支持的客户端数量	10,000
Memory Options内存选项	Bulk Flash: 32GB on-board pSLC eMMC (with optional eUSB support)批量闪存：32GB板载pSLC eMMC（可选eUSB支持）
Redundancy, Service Ports冗余、服务端口	1x 1GE Cu Service/Management port1个1GE铜缆服务/管理端口
Data Ports数据端口	1x 1G/10G Fiber (SFP+)1个1G/10G光纤接口（SFP+）
Storage Temperature存储温度	–13° F to 158° F (–25° C to 70° C)–13°F 至 158°F（–25°C 至 70°C）
Operating Temperature工作温度	0° C to 40° C standard, 0° C to 50° C short-term (sea level)0° C至40° C为标准工作温度，0° C至50° C为短期工作温度（海平面） Note注意   The maximum temperature is derated by 1.0° C for every 1000 ft (305 m) of altitude above sea level.每高于海平面1000英尺（305米），最高温度将按每1000英尺降低1.0° C。
Storage Humidity存储湿度	0% to 95% RH non-condensing0%至95%相对湿度，无冷凝
Operating Humidity工作湿度	5% to 90% RH non-condensing5%至90%相对湿度，无冷凝
Operational Altitude工作海拔	0 to 10,000 ft (3048m) at 30° C0至10,000英尺（3048米），在30°C时
Power Adapter电源适配器	110W single 12V output adapter (C9800-AC-110W)110W 单路 12V 输出适配器（C9800-AC-110W）

Note注意

The CW-ACC-MEM-32G 32GB memory module is an optional component that can only be ordered alongside the Cisco CW9800L (when ordered as a Wireless Controller) and cannot be added or ordered separately afterward. If your unit includes this optional memory module and requires a Return Merchandise Authorization (RMA), it is essential to remove the CW-ACC-MEM-32G module before returning the WLC to the depot. The replacement unit you receive from the RMA depot will not contain a memory module. Cisco Technical Assistance Center (TAC) will provide guidance during this removal process.CW-ACC-MEM-32G 32GB 内存模块为可选配件，仅可在订购 Cisco CW9800L 时一并选购（作为无线控制器订购时），且后续无法单独添加或另行订购。若您的设备已配备该可选内存模块，并需申请退货授权（RMA），请务必在将 WLC 退回仓库前先拆除 CW-ACC-MEM-32G 模块。您从RMA仓库收到的替换设备将不包含内存模块。思科技术支持中心（TAC）将在此次拆卸过程中提供指导。

Platform Components平台组件

Table 2. Cisco CW9800L front panel components

表2.Cisco CW9800L 前面板组件

Front panel LEDs: definitions of states

前面板LED指示灯：状态说明

Table 3. System LED indicators (Wireless Controller operation)

表3.系统LED指示灯（无线控制器运行状态）

Table 4. System LED indicators (Campus Gateway operation)

表4.系统LED指示灯（校园网关运行状态）

Table 5. Alarm LED indicators

表5.报警LED指示灯

Table 6. High availability LED indicators (Wireless Controller operation)

表6.高可用性LED指示灯（无线控制器运行状态）

Table 7. SFP LED indicators (Wireless Controller and Campus Gateway operation)

表7。SFP LED 指示灯（无线控制器与园区网关运行状态）

The Cisco CW9800L hardware platform has an external power adapter.

Cisco CW9800L 硬件平台配备外置电源适配器。

For Wireless Controller operation, the Alarm Bell LED is illuminated red, if the 10-G uplink ports are not connected to the switch. This does not mean a system or hardware failure. When the interfaces are disabled in the controller, the red light remains off even when the controller is not connected.

在无线控制器运行时，如果10-G上行端口未连接至交换机，报警铃LED指示灯将呈红色点亮。这并不意味着系统或硬件出现故障。当控制器中的接口被禁用时，即使控制器未连接，该指示灯仍会保持熄灭状态。

For complete Campus Gateway operation, onboarding, and troubleshooting information, please refer to the Meraki documentation at https://documentation.meraki.com.

有关 Campus Gateway 的完整操作、上线及故障排除信息，请参阅 Meraki 文档，网址为

CW9800L rear panelCW9800L背面

Figure 3. Cisco CW9800L rear panel view

图3.思科CW9800L背面视图

Table 9. Cisco CW9800L rear panel components

表9.Cisco CW9800L 后面板组件