AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 Hardware Description

This document describes hardware components of the AR, including the cabinet, chassis, power supply facilities, fan modules, cards, cables, and pluggable modules for interfaces. You can find useful information about AR hardware components from this document.

AR3670-FAN

Table 6-9 lists the device model that supports the AR3670-FAN module.

Table 6-9 Product support

Fan Module Name	Product Support
AR3670-FAN	AR3670

Figure 6-5 shows the appearance of the AR3670-FAN module.

Figure 6-5 AR3670-FAN appearance
Click to enlarge

The AR3670-FAN module contains three fans to cool the router.

This fan module is hot swappable.

Figure 6-6 shows the AR3670-FAN panel.

Figure 6-6 AR3670-FAN panel
Click to enlarge

Table 6-10 AR3670-FAN panel

Number	Name	Description
1	STATUS indicator (red and green)	Slow blinking green: The fan module is running properly. Fast blinking green: The fan module cannot communicate with the system. Blinking red: The fan module has failed, and an alarm has been generated.
2	Captive screw	Used to fix the fan module.
3	Handle	Hold it to install or remove the power module.
4	ESD jack	Used to connect an ESD wrist strap. (The ground point must have been grounded.)

Table 6-11 lists the technical specifications of the AR3670-FAN module.

Table 6-11 Technical specifications

To place an order, visit https://e.huawei.com/en/how-to-buy to find the local supplier or submit your inquiries online.

Table 6-12 provides the AR3670-FAN ordering information.

Table 6-12 Ordering information

Part Number	Model	Name Label (Silkscreen)	Description
02311DCG	AR3670-FAN	AR3670-FAN	Fan Box For AR3670

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Update Date：2023-08-08

Document ID：EDOC1000009848

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