1. Mawu Oyamba
The Verizon 4G LTE Network Extender (Model SLS-BU102) is designed to enhance 4G LTE cellular signal coverage within buildings. This enterprise-grade small cell device connects to your existing internet connection to create a secure tunnel back to Verizon's core network, generating a strong LTE signal. It provides in-building coverage for multiple users, ensuring seamless cellular connectivity where outdoor signals may be weak.
This manual provides detailed instructions for the setup, operation, and maintenance of your Network Extender.
2. Zamkatimu Phukusi
Onetsetsani kuti zonse zomwe zalembedwa pansipa zikuphatikizidwa mu phukusi lanu:

Image 2.1: Package contents including the Network Extender unit, antennas, wall mount, cables, power supply, and GPS antenna.
- Verizon 4G LTE Network Extender Unit (SLS-BU102)
- Whip Antennas (2 units)
- Chingwe cha Wall Mount Bracket
- Chingwe Chamagetsi
- Ethernet Cable
- Magetsi Unit
- GPS Antenna
- Buku Lachidziwitso (chikalata ichi)
3. Zamalonda Zathaview
The Verizon 4G LTE Network Extender is a compact device designed for easy integration into various environments. It features two omnidirectional whip antennas for signal transmission and reception, and a multi-colored LED indicator to display its operational status.

Chithunzi 3.1: Patsogolo view of the Verizon 4G LTE Network Extender with attached whip antennas.
3.1 Zigawo Zofunikira
- Chigawo Chachikulu: The core device that processes and amplifies the 4G LTE signal.
- Whip Antennas: Two external antennas that rotate 360 degrees for optimal signal coverage.
- Chizindikiro cha LED: A single multi-colored LED on the device indicates its connectivity status.
- Madoko: Includes ports for power, Ethernet, and GPS antenna connection.
4. Kukhazikitsa ndi Kuyika
The Network Extender is designed for simple plug-and-play installation. Follow these steps to set up your device:
4.1 Malingaliro Oyika
- Place the unit in a central location within the desired coverage area.
- Ensure proximity to a power outlet and an active internet connection (router/modem).
- For optimal GPS signal acquisition, place the GPS antenna near a window or in an area with clear sky view.
4.2 Njira zolumikizirana
- Gwirizanitsani Antennas: Screw the two whip antennas onto the designated ports on the Network Extender. Adjust their orientation for best coverage.
- Lumikizani Antena ya GPS: Connect the GPS antenna cable to the GPS port on the Network Extender. Position the GPS antenna as described in 4.1.
- Lumikizani pa intaneti: Use the provided Ethernet cable to connect the Network Extender's LAN port to an available LAN port on your internet router or modem.
- Lumikizani Mphamvu: Plug the power supply into the Network Extender's power input, then plug the power cable into a wall outlet.
- Yatsani: The device will automatically power on and begin its startup sequence. Observe the LED indicator for status.

Chithunzi 4.1: Kumbuyo view of the Network Extender showing mounting points and approximate dimensions (in inches and millimeters).
4.3 Kukweza Khoma (Mwasankha)
The Network Extender can be wall-mounted using the included bracket. Refer to Image 4.1 for anchor bolt hole dimensions and placement. Ensure the mounting surface is suitable to support the device's weight (approximately 10 pounds).
5. Malangizo Ogwiritsira Ntchito
Once successfully set up, the Network Extender will automatically begin providing enhanced 4G LTE coverage. It operates by creating a secure connection to Verizon's network over your internet connection.
5.1 Coverage and Capacity
- A single unit provides a coverage area of up to 75,000 square feet.
- Supports up to 42 simultaneously active users.
- Supports up to 200 idle users per device.
- Multiple devices can be deployed to create a larger "super-cell" coverage area of up to 150,000 square feet.
5.2 Automatic Hand-off
When users enter the building, their devices will automatically "hand off" from the outdoor cellular network to the Network Extender's coverage zone, ensuring continuous and strong signal.
5.3 Local Administration Interface
The Network Extender supports an embedded web server, allowing for customization of IP settings and monitoring of connected devices. This interface can display currently connected users and historical capacity utilization over a 24-hour period.
6. Kusamalira
The Verizon 4G LTE Network Extender requires minimal maintenance. Keep the device in a clean, dry environment and ensure proper ventilation. Avoid blocking the ventilation grilles. Do not attempt to open or repair the device yourself, as this will void any warranty.
- Yang'anani nthawi zonse mawaya olumikizira kuti muwonetsetse kuti ali otetezeka.
- Dust the unit periodically with a soft, dry cloth.
- Ensure the device is not exposed to extreme temperatures or direct sunlight.
7. Mavuto
Gawoli likufotokoza mavuto omwe anthu ambiri amakumana nawo komanso mayankho ake.
7.1 Mawonekedwe a Chizindikiro cha LED
The Network Extender features a single multi-colored LED that indicates its operational status. Refer to the official Verizon documentation or the local administration interface for a detailed explanation of specific LED colors and patterns.
- No Signal / Weak Signal: Ensure all cables (Ethernet, power, GPS) are securely connected. Verify your internet connection is active. Check GPS antenna placement for clear sky view.
- Chipangizo Chosayatsidwa: Check the power cable connection and the wall outlet. Try a different outlet.
- Intermittent Service: Check your internet connection stability. Ensure the Network Extender is not obstructed or placed near sources of interference.
If issues persist, contact technical support.
8. Zofotokozera
| Mbali | Tsatanetsatane |
|---|---|
| Chitsanzo | Chithunzi cha SLS-BU102 |
| Coverage Area (Single Device) | Kufikira 75,000 sq. ft. |
| Coverage Area (Multiple Devices) | Up to 150,000 sq. ft. (super-cell) |
| Active User Capacity | Ogwiritsa ntchito nthawi imodzi 42 |
| Idle User Capacity | Up to 200 idle users |
| Opanda zingwe Kulankhulana Standard | 4G LTE, 802.11ac (for internal Wi-Fi router functionality, if applicable) |
| Thandizo la MIMO | 2x2 MIMO |
| Kulumikizana | Ethernet (IPsec tunnel to Verizon network) |
| Kugwiritsa Ntchito Mphamvu | Kapangidwe mowa mphamvu |
| Makulidwe (pafupifupi) | 10.60 x 8.98 x 2.95 mainchesi (269.3 x 228.2 x 75 mm) |
| Kulemera kwa chinthu | 10 mapaundi |
| Zida Zogwirizana | Smartphone, Tablet, Laptop, Wi-Fi enabled devices |
9. Chitsimikizo ndi Thandizo
This product is offered as an Amazon Renewed item. For specific warranty details, please refer to the Amazon Renewed program terms and conditions at the time of purchase. Technical support is available to assist with activation, setup, and any usage issues you may encounter.
For technical assistance, please contact Verizon customer support or the Amazon Renewed support channel.





