NS-1G24 Overview and Use Cases

What Is the NS-1G24?

The OREI NS-1G24 is a 24-port Gigabit PoE network switch with 4x 10G SFP+ uplink ports, housed in a 1U 19-inch rackmount metal chassis. It is designed to provide high-performance, reliable network connectivity for a wide range of environments — from small office LANs to large enterprise AV and surveillance deployments. With full line-speed forwarding at 128Gbps switching capacity, it ensures smooth, uninterrupted data transmission across all connected devices.

The NS-1G24 supports Power over Ethernet (PoE) on all 24 RJ45 ports, with a total PoE power budget of 420W and up to 30W per port. This makes it ideal for powering IP cameras, wireless access points, VoIP phones, and AV over IP devices — eliminating the need for separate power adapters. It is specifically designed to work with OREI's ToVi X1, X2, and X4 series of AV over IP products. A built-in web management interface provides centralized network monitoring and configuration.

IMPORTANT — PoE Powers Connected Devices Over the Network Cable

The NS-1G24 delivers both network data and electrical power over standard Ethernet cables (IEEE 802.3af/at PoE). This means compatible devices such as IP cameras, wireless APs, and ToVi AV over IP encoders/decoders can be powered directly through the RJ45 cable connection — no separate power supply needed at the device end.

The total PoE power budget across all 24 ports is 420W. If you plan to connect many high-draw devices, ensure the combined power draw of all connected PoE devices does not exceed this budget.

IMPORTANT — Non-PoE Devices Are Also Supported

The NS-1G24's PoE ports are adaptive. Standard (non-PoE) Ethernet devices such as computers, NAS units, or non-PoE switches can be connected to any of the 24 RJ45 ports without any issues. The switch automatically detects whether a connected device requires PoE and only delivers power to devices that request it.

IMPORTANT — SFP+ Ports Are for Uplink Use Only

The 4x SFP+ ports (ports 25-28) are 10G uplink ports intended for connecting the NS-1G24 to a core switch, router, or other network infrastructure — not for directly connecting end-user devices. SFP+ transceivers (fiber or copper) are required and are not included.

Ports and Panel Layout

Front Panel

Rear Panel

Step-by-Step Setup

• Place the switch on a flat surface using the included rubber feet, or mount it in a standard 19-inch EIA rack using the included mounting ears and screws. Ensure there is adequate ventilation around the unit.
• Connect the included AC power cord to the power port on the rear panel, then press the power switch to turn on the unit. The PWR LED on the front panel will light up.
• Connect your network devices (IP cameras, wireless APs, ToVi encoders/decoders, computers, etc.) to the PoE ports (1-24) using standard Cat5e or Cat6 Ethernet cables. PoE-capable devices will be powered automatically.
• Connect the SFP+ uplink ports (25-28) to your core switch, router, or fiber infrastructure using compatible SFP+ transceivers and cables as needed.
• For basic plug-and-play use, no further configuration is required. The switch will forward traffic automatically.
• To access the web management interface, connect a PC to any port on the switch. Set the PC's IP address to the same subnet as the switch (e.g., 192.168.0.x). Then open a web browser and navigate to the switch's default IP address: 192.168.0.1.
• Log in with the default credentials (Username: admin, Password: admin) to access network configuration, VLAN settings, PoE management, port monitoring, and more.

Web Management Interface

The NS-1G24 includes a built-in web-based management interface accessible from any standard web browser. It allows you to monitor port status, configure VLANs, manage PoE settings per port, view traffic statistics, set up DHCP, and perform firmware updates.

Default login credentials:

• IP Address: 192.168.0.1
• Username: admin
• Password: admin

It is recommended to change the default password after first login to secure your network.

What Devices Is the NS-1G24 Compatible With?

The NS-1G24 is compatible with any device that uses a standard Ethernet (RJ45) connection, including:

• OREI ToVi X1, X2, and X4 series AV over IP encoders and decoders
• IP cameras and NVRs
• Wireless access points
• VoIP phones
• Computers, laptops, and servers
• NAS devices and other network storage
• Other managed or unmanaged network switches (via uplink)

For PoE-powered devices, the connected device must comply with IEEE 802.3af (up to 15.4W) or IEEE 802.3at (up to 30W) standards. Non-PoE devices work on any port without any configuration change.

Frequently Asked Questions

Q: What is the OREI NS-1G24 used for?

A: The NS-1G24 is a 24-port Gigabit PoE managed network switch designed for connecting and powering network devices such as IP cameras, wireless access points, and AV over IP equipment. It is specifically optimized for use with OREI's ToVi X1, X2, and X4 series products.

Q: How many devices can I connect?

A: Up to 24 devices via the RJ45 PoE ports, plus additional uplink connections via the 4x SFP+ ports.

Q: Can I use the NS-1G24 with non-PoE devices?

A: Yes. The PoE ports are fully adaptive and work with both PoE and standard non-PoE Ethernet devices. The switch only delivers power to devices that request it.

Q: What is the total PoE power budget?

A: The switch has a total PoE power budget of 420W across all 24 ports, with a maximum of 30W per port. If the combined draw of all connected PoE devices approaches this limit, lower-priority ports may have their power reduced or disabled. Monitor usage via the web interface.

Q: Is the NS-1G24 rack-mountable?

A: Yes. It uses a standard 1U 19-inch metal chassis and includes mounting ears and screws for rack installation. It can also be used as a desktop switch using the included rubber feet.

Q: Do I need to install any software to use it?

A: No software installation is required for basic plug-and-play use. The web management interface is accessed directly through a browser using the switch's IP address.

Q: How do I access the web management interface?

A: Connect a PC to any port on the switch, set the PC's IP address to the same subnet (e.g., 192.168.0.x), then open a browser and navigate to 192.168.0.1. Log in with the default credentials (admin / admin).

Q: How do I reset the switch to factory defaults?

A: Press and hold the RST button on the front panel for 5 seconds. All configuration changes will be erased and the switch will return to its default settings.

Q: The switch does not power on — what should I check?

A: Verify the power cord is securely connected to both the switch and the wall outlet. Try a different power outlet if needed. Check that the PWR LED on the front panel is lit. If the unit still does not power on, contact OREI support.

Q: A connected device is not receiving PoE power — what should I check?

A: Confirm the device is IEEE 802.3af/at PoE-compatible. Check that the total PoE power draw across all ports does not exceed 420W. Try connecting the device to a different PoE port. Review the PoE status in the web management interface to check for port shutdowns or budget overruns.