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.
Description
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
| Interface | ||
| 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 | ||
| Auto-negotiation | • | |
| Auto MDI/MDIX | • | |
| 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 | • | |
| Port-based | • | |
| Q-in-Q | • | |
| 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 | • | |
| Security | ||
| 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) | • | |
| TACACS+ | • | |
| HTTP & SSL (Secure Web) | • | |
| SSH v2.0 (Secured Telnet Session) | • | |
| MAC/IP Filter | • | |
| L3 Features | ||
| Static route | • | |
| IPV6 neighbor discovery | • | |
| Management | ||
| Command Line Interface (CLI) | • | |
| Web Based Management | • | |
| Telnet | • | |
| 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 | • | |
| NTP/LLDP | • | |
| 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) | |
