Lanberg RSFE-24P-2C-250 network switch Unmanaged Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black

FOR HIM POWER SUPPLY IS NOT A PROBLEM: SIMPLE AND FUNCTIONAL POE SWITCH+ LANBERG
PoE+ switch is an indispensable active device in any network structure, using power transmission through structured cabling. RSFE-24P-2C-250 is dedicated to all installations: home, business, low-current, monitoring, IP, VoIP, cable TV networks, and in particular will find use in alarm, fire and access control infrastructure.

In addition to the primary function of the switch, i.e. handling Ethernet frame traffic between ports, it additionally provides power to each device in PoE/PoE+ - 802.3af and at standards. This makes it possible to provide up to 250 watts of total power to devices. And all this together with simultaneous data transmission to them.

This saves resources, space and the time it would take to install a separate electrical and network installation. This is especially important if the network is dispersed and its end devices do not have access to a power source, even more so if they are mounted outdoors.

A NO-COMPROMISE SOLUTION - REAL POE BUDGET: 250 IN.
The switch is equipped with a total of 28 ports, including 24 PoE+ (Fast Ethernet) and 2 Uplink (Combo Gigabit) ports. Thoughtful design and attention to component quality provides the user with up to 250 W of total real power for end devices, which means the ability to connect simultaneously:
- 16 IEEE 802.3af devices (max. 15 W per port) or,
- 8 IEEE 802.3at devices (max. 30 W per port).

The remaining 2 ports (Uplink) are dedicated to exchange data traffic between the 24 PoE+ ports and external devices. In the case of monitoring/control systems, this is particularly useful, as it allows the user to rip the recording from the cameras to the DVR while sharing the stream further (on the second port), e.g. in the local network or on the Internet.

INTELLIGENT POE PORT DISCONNECT FUNCTION
It is not always entirely clear how the switch will behave when the available PoE budget is exceeded. There are several possibilities: a port that exceeds the budget will be disconnected, or a random or the latest one connected. In the last case, what will be their order after a power outage and its restoration when they are all plugged into the switch at the same time?

Lanberg in the RS series switches has introduced an innovative solution that, through the simplicity of the principle of operation, eliminates any doubt about the mechanics of the operation of the ports.

At the moment when the PoE budget is exceeded (e.g. by a device connected to port 1), the switch will start disconnecting PoE ports starting from the highest numbering until the sum of loads does not exceed the available budget; keeping the operation of the remaining ports intact. Those that are disconnected will remain in this state until the PoE load decreases.

The feature is primarily dedicated to demanding applications that emphasize security and continuity of operation, where some devices must operate continuously regardless of the situation. In such cases, Lanberg switches will allow the user to protect sensitive devices by connecting them to the lowest numbered ports.

EXTEND MODE UP TO 250 METERS WITH VLAN
Standard switches, according to the standard, provide the ability for devices to operate up to 100 meters on a single section of cable. However, sometimes it turns out that due to the extensive backbone network and complex environment, a custom solution that goes beyond the standard is required during the development of cabling and networking. In the case of monitoring solutions, this is a fairly common problem, most often due to the excessive distance between the distribution device and the end device.

Lanberg switches have a feature that allows data (max. 10 Mbps) and PoE+ power transmission up to 250 m on a single cable segment with PoE port separation between each other (VLAN). Simply switch the button to the "PoE+ Extend 250 m" position on the chassis to ensure operation over a longer distance and separation for ports 1 ~ 24.

The solution was introduced for monitoring and IP as well as access control systems, especially if the end devices are located outdoors without the possibility of installing additional network distribution points.

4 kV surge protection.
The switch itself, as well as the devices connected to it, are repeatedly exposed to various hazards, including power discharges that can flow through both power and network cables.

With the safety of the devices as well as their users in mind, Lanberg has equipped the switch with an integrated discharge protection circuit, guaranteeing 4 kV protection for all ports, effectively reducing their damage due to voltage surges.

Under standard conditions, network operation will continue uninterrupted, the switch will continue to work without any interruptions, and the user gains the safety of the device's operation, as well as the infrastructure.

MOUNTING SET INCLUDED - EARS UP TO 19"
The RS series of switches is characterized not only by the quality of workmanship, simplicity of use, functionality of the device, but also complementarity in terms of mounting and supplied accessories where possible.

Lanberg has introduced a set of accessories for versatile mounting of its switches. The RSFE-24P-2C-250 comes with mounting ears for 19" cabinets and a set of mounting screws (except M6). This allows wider use and greater freedom of installation of RS series switches.