9004-LTE Gateway Details

To view 9004-LTE Long Term Evolution. LTE is a 4G wireless communication standard that provides high-speed wireless communication for mobile phones and data terminals. See 4G. Gateway device details, complete the following steps:

1. In the WebUI, use the filter to select a 9004-LTE Branch Gateway.
2. Under Manage, go to Overview > Summary. The Gateway Details page is displayed.

New fields that pertain to 9004-LTE Gateway have been introduced in the WAN and Overview tabs.

WAN Tab

For a 9004-LTE Gateway, the faceplate displays the LTE uplink details. When you hover over Internal LTE, you can view details about the active SIM Subscriber Identity Module. SIM is an integrated circuit that is intended to securely store the International Mobile Subscriber Identity (IMSI) number and its related key, which are used for identifying and authenticating subscribers on mobile telephony devices., the name of the service provider, and the signal strength as illustrated in the image:

Figure 1  LTE Gateway Details

You can click on the active SIM to view the port details of cellular:

Figure 2  Cellular Port Details

For more information, see Navigating to the WAN Summary Tab.

Overview Tab

The following attributes are added exclusively for 9004-LTE Gateway model:

• 4G/LTE Modem Type—Displays the LTE connection type as Internal if it is an internal modem. Displays the name of the vendor if it is an external modem.
• 4G/LTE Modem Status—Displays the modem connectivity status. A green check-mark icon indicates that the modem is connected. A red circular icon indicates that the modem is disconnected. If the modem type is Internal, this field also displays the name of the service
• provider and the signal strength along with the modem status. Hover over the information icon to view details about the active SIM, the IMEI number, and the phone number. If the modem type is external, this field displays only the modem connection status.

  You can view the signal strength classification based on the RSSI Received Signal Strength Indicator. RSSI is a mechanism by which RF energy is measured by the circuitry on a wireless NIC (0-255). The RSSI is not standard across vendors. Each vendor determines its own RSSI scale/values. value provided in the following table:

  Table 1: Signal Strength Classification

  Signal Strength	Value	Representation
  Good	> –65 dBm Decibel-Milliwatts. dBm is a logarithmic measurement (integer) that is typically used in place of mW to represent receive-power level. AMP normalizes all signals to dBm, so that it is easy to evaluate performance between various vendors.	All four bars are shaded green
  Average	> –80 dBm	From the left, first 2 or 3 bars are shaded green
  Poor	< –80 dBm	From the left, only one bar is shaded green

The following image displays the device information of a 9004-LTE Gateway:

Figure 3  Device Info - 9004-LTE Gateway

For more information, see Navigating to the WAN Summary Tab.