The NRS24T4P is a robust and fully managed PoE+ switch, featuring 24 ports for 10/100/1000M Ethernet
connectivity along with 4 additional 1G SFP open slots. It adheres to the IEEE 802.3at Power over Ethernet standard, providing a substantial power budget per system. The switch is designed for rack-mount installation, conforming to the standard 1U height and 19-inch width specifications, making it seamlessly integrate into rack environments.
This switch is particularly well-suited for medium to large network environments where the demand for efficient and high-performance network connections is crucial. With its comprehensive port configuration and support for Power over Ethernet, the NRS24T4P enhances network connectivity, simplifies device deployment, and contributes to overall network efficiency. Its rack-mount design allows for easy integration into existing setups, making it a superb choice for organizations seeking a reliable and scalable solution to strengthen their network infrastructure.



NRS24T4P (24- Port 10/100/1000Base-T PoE + 4 Gigabit SFP+ L2+ Management PoE+ Switch)

IEEE 802.3at Power over Ethernet (PoE) ports
This switch features 24 IEEE 802.3at Power over Ethernet (PoE+) ports supplying up to 30 watts per port. This product can convert standard 100~240V/AC power into low-voltage DC that runs over existing LAN cable to power up IEEE 802.3at compliant network accessories.

Full Layer 2+ Management Features
The switch includes full Layer 2+ Management features. The software
set includes up to 4K 802.1Q VLAN and advanced Protocol VLAN, Private VLAN, MVR…advanced VLAN features. There are 8 physical queues Quality of Service, IPv4/v6 Multicast filtering, Rapid Spanning Tree protocol to avoid network loop, Multiple Spanning Tree Protocol to integrate VLAN and Spanning Tree, LACP, LLDP; sFlow, port mirroring, cable diagnostic and advanced Network Security features. It also provides Console CLI for out of band management and SNMP, Web GUI for in band Management.

Multicasting To support Video-over-IP
The switch has a full set of multicasting feature, such as IGMP querier, snooping and Fast Leave. It will support any mainstream Video-over-IP platform out there.

IEEE-1588 PTP for advanced Audio
To support advanced audio features and protocols like AES67, the NGSME24T4H switchescsupport IEEE-1588 PTP.

PD Alive Check
When this function is enabled, The NRS24T4P will detect a network PoE powered device (for example, an IP CAM) with a set of IP address periodically

Tech Specs

Tech Specifications

10 Base-T /100 Base-TX /1000 Base-T RJ45 Ports 48
100M/1G/10Gbps Base-X SFP+ Port 4
Console Port for CLI Management 1
System Performance
Packet Buffer 4Mb
MAC Address Table Size 8K
Switching Capacity 128Gbps
Throughput 130.94Mpps@64bytes
PoE Features
IEEE 802.3 af/at/bt IEEE 802.3 af/at
Number of PSE Ports 24
Max. Power Consumption Please Refer to Order Information
Power Feeding Detecting Capability on PD
PD Alive Check
PD Classification
PoE Scheduling
Power Management (per port)
Enable/Disable PoE per port
Priority setting per port
Power Level Setting per port
Overloading Protection
L2 Features
Flow Control (duplex) 802.3x (Full)
Back-Pressure (Half)
Spanning Tree IEEE 802.1D (STP)
IEEE 802.1w (RSTP)
IEEE 802.1s (MSTP)
VLAN VLAN Group 4k
Tagged Based
Voice VLAN Voice VLAN with OUI
Link Aggregation IEEE 802.3ad with LACP
Static Trunk
Max. No. Static Trunk Group 14
Max. LACP Link Aggregation Group 8
IGMP Snooping IGMP Snooping v1/v2/v3 Supports 1024 IGMP groups
IPv6 MLD Snooping Supports 1024 MLD groups
IGMP Static Multicast Addresses Supports 1024 static multicast addresses
Querier, Immediate Leave
MLD Static Multicast Addresses Supports 1024 static multicast addresses
Storm Control (Broadcast/Multi-cast/Un-known Unicast)
DHCP Server by VLAN
Jumbo Frame Support 9KB
G.8032 – Ethernet Ring Protection Switching (ERPS)
QoS Features
Number of priority queue 8 queues/port
Rate Limiting Ingress Yes, 1KBps/1pps
Egress Yes, 1KBps/1pps
DiffServ (RFC2474 Remarking)
Scheduling (WRR, Strict, Hybrid)
COS IP ToS precedence, IP DSCP
IEEE 802.1p
Management System User Name/Password Protection
User Privilege Set user privilege up to 15 Level Set user privilege up to 15 Level
Port Security (MAC-based)
IEEE 802.1x Port-based Access Control
ACL (L2/L3/L4)
IP Source Guard
RADIUS (Authentication, Authorization, Accounting)
HTTP & SSL (Secure Web)
SSH v2.0 (Secured Telnet Session)
MAC/IP Filter
L3 Features
Static route
IPV6 neighbor discovery
Command Line Interface (CLI)
Web Based Management
Access Management Filtering SNMP/WEB/SSH/TELNET
Firmware Upgrade via HTTP
Dual Firmware Images
Configuration Download/Upload
SNMP (v1/v2c/v3)
RMON (1,2,3,&9 groups)
DHCP (Client/Relay/Option82/Snooping)
System Event/Error Log
Cable Diagnostics
IPv6 Configuration
Port Mirroring
Physical Characteristics
Dimension (H*W*D) Please refer to Order Information
LED Power, PoE, Link/Act, SFP
Reset Button 1 Reset Button for Reset Default
Power Requirement
Power Input Please refer to Order Information
Max. System Consumption 30W
Environment Limits
Operating Temperature 0~50°C
Storage Temperature -10~70°C
Operating Humidity Max. 90% RH (Non-condensing)
Storage Humidity Max. 90% RH (Non-condensing)


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