Quickly expand your business's network capacity to support powered devices such as IP security cameras, wireless access points, VoIP phones, and more with the CBS250-48P-4X 48-Port Gigabit Ethernet PoE+ Compliant Smart Switch with SFP from Cisco. The 48 Gigabit Ethernet ports support up to 30W of power each, with a total budget of 370W to operate advanced surveillance cameras, videophones, thin client devices, and more. There are also four 10GbE SFP ports available for fiber connections. Its extensive Layer 2 and Layer 3 features include link aggregation to create up to four groups of eight ports for multi-Gig connections to compatible devices. Its 128 Gb/s switching capacity and 130.94 Mpps forwarding rate also help to ensure smooth and reliable data transfers. Use the Cisco Business Dashboard portal and mobile app to configure and monitor the Cisco CBS250-48P-4X and its connected devices. The single-fan cooling system produces about 37.3 dBA of noise to minimize disruptions to your work environment.

48-x PoE+ GbE Ports    4 x 10 GbE SFP Ports    128 Gb/s Switching Capacity    130.94 Mpps Forwarding Rate    800 MHz ARM Processor    512MB RAM    Rack-Mountable Design    370W Power Budget    Comprehensive Layer 2 & 3 Features    Works with Cisco Business Dashboard

The CBS250-48P-4X is equipped with an 800 MHz ARM processor and 512MB of memory, which work to deliver smooth and reliable data transfers with a 128 Gb/s switching capacity and 130.94 Mpps forwarding rate.

This managed rackmount switch features 48 PoE+ compliant Gigabit Ethernet ports with a 370W budget to operate compatible devices.

Segment your network into separate workgroups and communicate across VLANs without degrading application performance, which allows you to manage your switch's internal routing and dedicate your router to external traffic and security to help your network run efficiently.

With a sleek and compact, 1 RU design, the CBS250-48P-4X can fit into wiring closets and other installations within retail stores, offices, and other businesses.

Support for the Energy Efficient Ethernet (IEEE 802.3az) standard helps to significantly reduce energy consumption by monitoring the amount of traffic an active link receives and putting it to sleep during down times.

Related Questions and Answers

Q: 1. proper installationplease?

A: You can refer to the user guide found here; https://dl.ubnt.com/ds/usw_pro_poe_ds

Q: 2. Can this be mounted with the network connections facing the front of the cabinet as opposed to the back?

A: Yes, you could mount the Netgear AV Line M4250 GSM4212PX 8-Port Gigabit PoE+ Compliant Managed AV Switch with SFP (240W) so that the network ports are facing the front of the cabinet if you'd like, however you will then be putting the LEDs and the USB port on the back side.

Q: 3. Do you know if the AV Line M4250-10G2XF-PoE+ (GSM4212PX) will connect to my laptop at 2.5gbps using the SFP+ Port? Thanks!

A: Most laptops do not have SFP+ ports, but if you have a means to connect to the SFP+ port then you will be able to achieve speeds up to 10 gbps.

Q: 4. If I have 4 cameras coming in via NDI, this should power them and take 1 outbound ethernet to an NDI switcher and it will work?

A: It would depend on the power consumption, NDI version, resolution and frame rate. Considering the 240W PoE+ power budget and max wattage of 30W for PoE+ devices, the Netgear AV Line M4250 GSM4212PX 8-Port Gigabit PoE+ Compliant Managed AV Switch with SFP (240W) should provide enough power for the cameras. Bandwidth would be the biggest issue. If you are using full Bandwidth NDI, transmitting 4K signal at 60 FPS from each camera, your Ethernet connection going to the NDI switcher may not have enough bandwidth for all 4 signals. If you are using lower bandwidth NDI such as HX3 or a lower resolution, such as 1080p, your single Etherenet connection to the NDI switcher should be sufficient.

Q: 5. Can anyone tell me if this is universal voltage or is it 120 only?

A: The Netgear AV Line M4250 GSM4212UX 8-Port Gigabit PoE++ Compliant Managed AV Switch with SFP+ (720W) is multi-voltage (100-240V, 50-60 Hz).

Q: 6. Does this model include the AVB license?

A: The Netgear AV Line M4250 GSM4230PX 24-Port Gigabit PoE+ Compliant Managed Network Switch with SFP+ (480W) does not come included with an AVB license.

Q: 7. is this TAA compliant?

A: The Cisco CBS350-24FP-4G 24-Port Gigabit PoE+ Compliant Managed Switch with SFP (370W), BH #CIS35024FP4G, is not TAA compliant.

Q: 8. Can this be used as an unmanaged switch?

A: The Ubiquiti Networks UniFi Lite 16-Port Gigabit PoE+ Compliant Managed Switch BH #UBSLITE16POE is a managed switch that would need to be configured for use in your network.

Q: 9. Does the used unit come with an aftermarket warranty?

A: The used Ubiquiti Networks Switch Enterprise 24-Port Gigabit & 2.5G PoE+ Compliant Managed Switch with SFP+ would have a 30-day return policy.

Q: 10. Can I run normal CAT5/6 cable from one of the SFP ports to another router/switch's RJ45 port?

A: An Ethernet cable cannot be inserted directly into an SFP fiber port. You would require an adapter such as BH #TPTLSM5310T to facilitate that connection.