Copyright © 2018, New H3C Technologies Co., Ltd.
For more information about the product and installation procedures, log in to www.h3c.com.hk
Copyright © 2018
新华三技术有限公司 版权所有，保留一切权利
如需了解产品及安装方面的更多信息，请登录
H3C
网站
www.h3c.com
Obtaining Documentation
资料获取方式
Safety Statements
安全声明
To access the most up-to-date H3C product documentation on the H3C website at
www.h3c.com.hk
:
1. Go to
http://www.h3c.com.hk/Technical_Documents
.
2. Choose the desired product category and model.
您可以访问
H3C
网站（
www.h3c.com
）获取最新的产品配套资料：
1.
请访问网址：
http://www.h3c.com/cn/Technical_Documents
；
2.
选择产品类别和产品型号，即可查询和下载与该产品相关的手册。
IMPORTANT! See Compliance and Safety information for the product before connecting to the supply.To
obtain Compliance and Safety information, follow these steps:
1. Go to
http://www.h3c.com.hk/Technical_Documents
.
2. Choose the desired product category and model.
3. Obtain Compliance and Safety information from the Compliance and Safety Manual for the product.
重要！在产品上电启动之前，请阅读本产品的安全与兼容性信息。您可以通过以下步骤获取本产品的安全与
兼容性信息：
1.
请访问网址：
http://www.h3c.com/cn/Technical_Documents
；
2.
选择产品类型以及产品型号；
3.
您可以从安全与兼容性手册中获取安全与兼容性信息。
9
OUT
T300M-X-S
T300-X-S
T300-X-S
IoT
OUT
IoT
OUT
IN
IN
You can connect the enclosure to an AP only through a straight-through cable. To connect it to an AP,
connect the IoT interface on the enclosure to the IoT interface on the AP, and connect the OUT port on the
AP to the IN port on the enclosure, and the OUT port on the enclosure to the IN port on another enclosure.
设备目前仅支持通过直通线缆连接到
AP
，将
T300M-X-S
的
IoT
接口连接到
AP
的
IoT
接口上，
OUT
接口连接到
T300-X-S
的
IN
接口上，
T300-X-S
的
OUT
接口可以连接下一级
T300-X-S
的
IN
接口。
Connecting the enclosure to the network
将设备接入到网络
You can connect multiple T300-X-S enclosures to an AP. The number depends on the output power
of the IoT interface on the AP and the power of the IoT module.
The maximum distance between the first and the last T300-X-S enclosures is 100 m (328.084 ft).
The distance between each enclosure depends on the signal coverage of the IoT modules.
Make sure the slide switches on the first and last enclosures are on the MID and END sides,
respectively, the slide switches on the enclosures in between are on the MID side.
设备可以连接多个
T300-X-S
，连接个数取决于
AP
的
IoT
接口输出功率和物联网模块的功率。
设备与末端
T300-X-S
最长布线距离为
100m
，设备间距根据物联网模块的业务覆盖范围确定。将设备
和中间位置的
T300-X-S
的滑动开关拨动到
MID
端，末端的
T300-X-S
的滑动开关拨动到
END
端。
Connecting the grounding cable
连接接地线
Correctly connecting the grounding cable is crucial to lightning protection and EMI protection. No
grounding cable is provided with the enclosure. Prepare one yourself. Make sure the cross sectional
area of the grounding cable is over 3 mm² (0.0047 in²) and the ring terminal has an inner diameter
of more than 4 mm (0.16 in).
设备接地线的正确连接是设备防雷、防干扰的重要保障。设备支持截面积大于
3mm²
，端子内径大于
4mm
的保护地线，接地线不随机提供，请用户根据需要自行购买。
