Connecting The Ground Cables For The Smart Module; Optional) Grounding Cable Trays - Huawei FusionModule2000 Installation Manual

FusionModule2000 Smart Modular Data Center
Installation Guide (2000 mm High Cabinets, Dual-Row
Aisle Containment, 208 V)
Table 11-2 Relationships between the status of the indicator and the SMS modem
Indicator
On
Blinks slowly
Blinks quickly
Off
Step 5 Install the modem drive program.
For details, see the documents delivered with the modem.
----End

11.9 Connecting the Ground Cables for the Smart Module

The grounding system of the smart module must be a TN-S or TN-C-S system. The ground
resistor between the equipment ground cable and data center ground bar must be less than 0.1
ohm.

11.9.1 (Optional) Grounding Cable Trays

The cable tray ground points are shown by (1) in
Issue 01 (2017-07-30)
Normally there is no need to install the modem drive program. Install it if required according to the
documents delivered with the modem.
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Modem
The SMS modem is activated and is not registered with
the network.
The SMS modem is connected to the network and is in
idle mode.
The SMS modem is in transmission mode.
The SMS modem is deactivated.
Figure 11-19.
11 Cable Routing
197