Ruijie Reyee RG-NBS3100-24GT4SFP-P-V2 24-Port Gigabit PoE+ Cloud Managed Switch with 4 SFP - 370W

Ruijie Reyee RG-NBS3100-24GT4SFP-P-V2 Gigabit PoE+ Managed Switch

The Ruijie Reyee RG-NBS3100-24GT4SFP-P-V2 is a professional Layer 2 cloud-managed PoE switch designed for CCTV networks, business networking, wireless access points, VoIP systems and other applications requiring reliable Gigabit connectivity combined with a high PoE power budget.

The switch provides 24 x 10/100/1000BASE-T RJ45 ports supporting PoE and PoE+, together with 4 x 1GE SFP optical uplink ports. This provides 28 network interfaces in total while keeping all 24 copper access ports available for compatible powered devices.

With a total PoE budget of 370W, up to 30W per PoE port, 56Gbps switching capacity and 41.66Mpps forwarding performance, the RG-NBS3100-24GT4SFP-P-V2 is well suited to professional installations containing multiple IP cameras and other PoE-powered network devices.

24 Gigabit PoE and PoE+ Ports

The switch provides 24 RJ45 Ethernet interfaces supporting 10Mbps, 100Mbps and 1000Mbps network speeds.

All 24 copper ports support PoE and PoE+ using IEEE 802.3af and IEEE 802.3at standards, allowing compatible network equipment to receive both network connectivity and electrical power through its Ethernet connection.

This can simplify installation by reducing the requirement for separate local power supplies beside compatible IP cameras, wireless access points, VoIP phones and other PoE devices.

370W Total PoE Budget

The RG-NBS3100-24GT4SFP-P-V2 provides a total PoE power budget of 370W.

Each individual PoE port supports up to 30W according to the IEEE 802.3af/at PoE and PoE+ specification.

The total connected PoE load must remain within the switch's 370W overall budget. A 370W total budget does not mean that all 24 ports can simultaneously deliver 30W, because 24 x 30W would exceed the available total power budget.

PoE Watchdog

PoE watchdog functionality is supported.

This feature is particularly useful within CCTV networks because it can assist with monitoring supported powered devices and can help recover compatible devices when an abnormal PoE connection condition occurs.

PoE watchdog should not be interpreted as a guarantee that every camera or powered device fault can be corrected automatically. Device behaviour still depends on the connected equipment and configuration.

4 x 1GE SFP Fibre Uplink Ports

The switch includes four dedicated optical SFP interfaces.

These are 1GE SFP ports based on 1000Base-X and should not be confused with 10Gbps SFP+ interfaces.

The four SFP ports can be useful for fibre uplinks between network cabinets, switches or other compatible network infrastructure, particularly where longer cable runs or electrical isolation are required.

The current installation documentation also states that the SFP interface is backward compatible with supported 100Base-FX operation.

No 10Gbps SFP+ Ports

The RG-NBS3100-24GT4SFP-P-V2 does not provide 10GE SFP+ uplinks.

Its optical interfaces are 1GE SFP ports. This distinction is important when selecting SFP transceivers and designing uplink bandwidth for the installation.

56Gbps Switching Capacity

The switch has a specified switching capacity of 56Gbps.

This switching capacity provides the internal network performance required to handle traffic across its 24 Gigabit copper interfaces and four Gigabit optical interfaces.

41.66Mpps Forwarding Rate

The specified forwarding rate is approximately 41.66 million packets per second.

This is the manufacturer's hardware-forwarding performance specification and helps demonstrate that the switch is designed for substantially more demanding network environments than a basic unmanaged desktop switch.

Layer 2 Managed Networking

The RG-NBS3100-24GT4SFP-P-V2 is a Layer 2 managed switch rather than an unmanaged PoE switch.

Supported management and network functions include VLAN configuration, link aggregation, IGMP Snooping, port isolation, broadcast storm control and other supported Layer 2 networking features.

These functions can help installers segment traffic, improve network organisation and manage professional CCTV or business networks more effectively.

VLAN Support

VLAN functionality allows compatible network traffic to be separated logically even when devices share the same physical switching infrastructure.

This can be particularly useful where CCTV traffic needs to be separated from office computers, wireless networks, telephony or other network services.

Link Aggregation

Link aggregation is supported, allowing compatible network links to be grouped according to the supported configuration.

This can provide additional flexibility when designing switch-to-switch connections and other supported network topologies.

IGMP Snooping

IGMP Snooping is supported for multicast network management.

This can help prevent multicast traffic from being unnecessarily transmitted to ports that do not require it, which can be valuable in networks carrying multicast video or other supported multicast services.

Port Isolation

The switch supports port isolation.

Port isolation can help prevent direct communication between selected switch ports while still allowing those devices to communicate with appropriate uplink resources.

This can be useful in CCTV and hospitality-style networks where individual connected devices should remain logically separated from one another.

Broadcast Storm Control

Broadcast storm control is supported to help manage excessive broadcast traffic that could otherwise affect network performance.

This is particularly valuable in larger managed networks where incorrect connections or network loops can potentially generate disruptive amounts of broadcast traffic.

9216-Byte Jumbo Frames

The RG-NBS3100-24GT4SFP-P-V2 supports a jumbo-frame MTU of up to 9216 bytes in the supported global configuration mode.

Jumbo frames can improve efficiency for certain network applications where every connected device along the traffic path has been configured appropriately.

Ruijie Cloud Management

The switch supports management through the Ruijie Cloud platform.

Cloud management enables supported switch statistics and configuration to be accessed remotely, reducing the requirement to visit the installation site for every routine management task.

The manufacturer also promotes zero-touch cloud provisioning and VLAN configuration through the Ruijie Cloud App.

Suitable for CCTV Networks

The RG-NBS3100-24GT4SFP-P-V2 is particularly well suited to larger IP CCTV networks.

Its 24 PoE+ ports can provide network connectivity and power to compatible IP cameras, while the four SFP uplinks provide flexible connections towards NVRs, core switches or remote network cabinets.

Ruijie also includes IP-camera recognition functionality as part of the switch's CCTV-oriented feature set.

The number of cameras that can actually be installed depends on each camera's network bitrate and PoE consumption rather than simply the number of available physical ports.

6kV Surge Protection

The manufacturer specifies 6kV surge protection for the network service ports.

The current V2 installation guide also specifies ±6kV protection for the power connector in both common and differential modes.

Correct site grounding and appropriate wider surge-protection practices remain important and should not be replaced solely by the switch's built-in protection.

100-240V AC Power Input

The RG-NBS3100-24GT4SFP-P-V2 contains a fixed internal power supply.

The rated input range is 100V AC to 240V AC at 50/60Hz, with a maximum input current of 6A according to the current V2 installation guide.

This is a mains-powered network switch and does not use an external low-voltage desktop power adapter.

Power Consumption

The current V2 installation guide specifies maximum switch consumption of approximately 21W when no PoE load is connected.

Maximum consumption with a full PoE load is specified at approximately 443W.

The separate 370W PoE budget refers specifically to the amount of power available for compatible connected PoE devices rather than the switch's complete AC input consumption.

Professional Metal Rack-Mount Chassis

The switch uses a metal chassis designed for installation in a standard 19-inch equipment rack.

The latest V2 installation documentation specifies physical switch dimensions of approximately 440 x 215 x 44mm and a net weight of approximately 3kg without packaging.

These figures refer to the switch itself rather than its shipping carton.

Active Cooling

The RG-NBS3100-24GT4SFP-P-V2 uses one fixed cooling fan.

It is therefore not a fanless network switch.

The manufacturer specifies front-to-rear plus left-to-rear airflow and recommends maintaining adequate clearance around the switch for ventilation.

Operating Environment

The switch is designed for indoor networking environments and has a specified operating-temperature range from 0°C to +50°C.

Operating humidity is specified at 10% to 90% relative humidity, non-condensing.

The storage-temperature range specified in the current V2 installation guide is -40°C to +70°C.

RG-NBS3100-24GT4SFP-P-V2 Product Facts

Important V2 Model Information

This listing is specifically for RG-NBS3100-24GT4SFP-P-V2.

The older RG-NBS3100-24GT4SFP-P without the V2 suffix exists as a separate hardware revision. Specifications from the older version should not automatically be copied into this V2 product page.

Always check the full model number printed on the supplied switch before replacing or expanding an existing installation.

UK-Wide Network and CCTV Supply

We supply Ruijie Reyee managed switches, PoE switches, networking equipment and professional CCTV products throughout England, Scotland, Wales and Northern Ireland.

For this product page, local coverage includes Oxford, Banbury, Bicester, Abingdon, Didcot, Witney, Thame, Kidlington, Wantage and surrounding Oxfordshire areas. Our wider networking and CCTV supply service remains available throughout towns and cities across the United Kingdom.