NRS18P

Niveo Professional NRS18P - unmanaged PoE+ switch with 16 Gigabit Ethernet ports and 2 SFP ports

The Niveo Professional NRS18P is an unmanaged Gigabit Ethernet switch with 16 RJ45 ports operating at 10/100/1000Mbps with PoE+ power and 2 Gigabit SFP slots for uplink connections. The device powers surveillance systems, teleconferencing equipment, wireless access points, and other network devices directly through the LAN cable. The switch is fully compliant with IEEE 802.3af/at standards and delivers up to 30W per port. It automatically detects PoE devices and supplies power to them without damaging non-PoE devices. All ports support IEEE 802.3x flow control in full-duplex mode and backpressure in half-duplex mode. The DIP switch on the housing allows you to enable extended mode with a single action, where ports 9-16 operate at 10Mbps and allow data transmission and PoE power up to 250m. In this mode, port isolation (VLAN), PoE watchdog function, and AI port mode are also active. With a throughput of 40Gbps, packet forwarding performance of 26.76Mpps, a 4Mbit buffer, and an 8K MAC address table, it ensures stable network operation. The metal housing is electrostatically painted with bidirectional heat dissipation and port surge protection, along with ESD protection, ensuring reliable operation.

Functionality

• 16 RJ45 ports 10/100/1000Mbps with PoE/PoE+ power (IEEE 802.3af/at)
• 2 Gigabit SFP slots for uplink connections
• Up to 30W per PoE port
• Automatic detection of PoE devices - safe operation with non-PoE devices
• IEEE 802.3x flow control (full-duplex) and backpressure (half-duplex)
• DIP switch for extended mode - port isolation (VLAN) and transmission up to 250m
• Extended mode: ports 9-16 operate at 10Mbps, active PoE watchdog and AI port mode
• Standard mode: communication of all ports, 10/100/1000Mbps, up to 100m
• Throughput of 40Gbps, performance of 26.76Mpps
• 4Mbit buffer, 8K MAC address table, store-and-forward switching
• Support for multimode and single-mode fiber in SFP slots
• PoE power usage indicator (below 90%, 90-95%, above 95%)
• Button to switch LED indicators between link status and PoE
• Power supply 100-240V AC, 50/60Hz

Features

• Plug and play - no configuration required
• Power and data transmission over a single LAN cable - less cabling and power supplies
• PoE range up to 250m for remote devices
• Port isolation with a single switch
• Real-time monitoring of PoE budget load
• Robust metal housing with electrostatic painting
• Efficient bidirectional heat dissipation
• Port surge protection - 4kV (common), 2kV (differential)
• ESD protection - 8kV (air), 6kV (contact)
• Operating temperature from -10°C to 50°C
• Dimensions: 440mm x 204mm x 44mm

Niveo Professional NRS18P is an efficient and easy-to-use PoE+ switch that combines 16 Gigabit Ethernet ports with device power, 2 SFP slots, and an extended mode with a range of up to 250m. Its solid construction, surge protection, and plug-and-play operation make it a practical solution for surveillance systems, teleconferencing, and wireless networks.