Model: GSM4248P-100NAS
from $2,399.99
The NETGEAR AV Line M4250 GSM4248P is a 40-port Gigabit PoE+ compliant managed AV switch designed for robust network performance. It features 40 RJ45 Gigabit Ethernet PoE+ ports (30W, 802.3at) with a substantial 480W power budget, alongside 8 SFP Gigabit Ethernet ports for flexible connectivity. This rack-mountable 1U switch offers a 96 Gb/s switching bandwidth, a 32 Mb packet buffer, and supports Layer 2 and Layer 3 services, making it suitable for demanding AV over IP installations requiring reliable power and data delivery.
For home use, a simple unmanaged Gigabit switch is all you need to expand your router's ports. Buy a managed switch or a switch with PoE only if you are running security cameras, access points, or complex VLAN setups. Available from $2,399.99.
Basic unmanaged network switches use negligible power and have zero maintenance costs. PoE (Power over Ethernet) and large managed switches use more electricity but are still relatively cheap to run.
Common Failure Modes
Switches are solid-state devices with high reliability. When they fail, it is usually due to lightning strikes/power surges blowing individual ports or the internal power supply dying.
For home use, a simple unmanaged Gigabit switch is all you need to expand your router's ports. Buy a managed switch or a switch with PoE only if you are running security cameras, access points, or complex VLAN setups.
Network switches are extremely reliable solid-state devices. They are usually replaced because networking speed standards outgrow them, rather than due to hardware failure.
The Netgear AV Line M4250 GSM4248P 40-Port Gigabit PoE+ Compliant Managed AV Switch with SFP (480W) is available at bhphoto, starting at $2,399.99.
Basic unmanaged network switches use negligible power and have zero maintenance costs. PoE (Power over Ethernet) and large managed switches use more electricity but are still relatively cheap to run.
See all Network Switches
Compare the full selection with specs and pricing.
Links may earn Covala Shopping a commission at no extra cost to you. Prices last verified at time of page load. As an Amazon Associate, Covala Shopping earns from qualifying purchases.