Name: GSM4248P Netgear M4250 40-Port PoE+ Gigabit Layer3 Switch 1U Rack
Brand: Netgear
SKU: GSM4248P
Price: 3453.55 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Netgear M4250 Series GSM4248P is a Layer 3 managed gigabit switch providing 40 RJ-45 ports with PoE+ for data and power delivery, along with 8 SFP fiber ports for uplink flexibility. Its 1U rack-mount design fits standard racks and supports advanced network routing and management.

General Information
Brand	Netgear
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, PoE Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps
UpLink Ports	8
POE Support	PoE+
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45,SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, OSPF, VRRP, PIM-SM, IGMP, Policy-Based Routing (PBR)
Remote Protocols	Yes
Management Interfaces	Web GUI, Command Line (SSH/Telnet), SNMP v1/2c/3, RMON, Syslog, sFlow
Security Features	802.1X, ACLs, Port Security, Storm Control, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard, MAC filtering
Management Type	Managed
Remote Management Protocol	SNMP, SSH, Telnet, HTTP/HTTPS, REST API
Routing Protocol	Static,RIP,OSPF,VRRP

Power & Cooling
Fans	2 (internal, variable-speed)
Power	100-240V AC, 50/60Hz (internal). PoE budget up to 740W (model dependent)
Power Supply	Internal AC power supply (integrated)

Physical Characteristics
Dimensions	1.72 x 17.32 x 11.61 inches
Weight	3.00
Operating Temperature	0°C to 50°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1X

Product Description
The Netgear M4250 Series GSM4248P is a Layer 3 managed gigabit Ethernet switch designed for network environments requiring both data connectivity and power delivery over Ethernet. It features 40 RJ-45 ports supporting PoE+ at 1000Base-T speeds, alongside 8 SFP ports for fiber optic uplinks, enabling versatile network topologies. This switch is typically used in enterprise networks, data centers, and large office environments where high port density, advanced management, and power over Ethernet capabilities are essential. Network administrators benefit from its Layer 3 features to manage routing and traffic segmentation effectively. Key Features 40 Gigabit RJ-45 ports with PoE+ support for powering devices like IP phones and access points 8 SFP ports for fiber-optic uplinks and network scalability Layer 3 management enables advanced routing protocols and traffic control 1U rack-mountable form factor suitable for standard network racks Supports gigabit speeds on all copper ports for high-throughput needs This switch serves a critical role in consolidating network infrastructure by combining high port count with power delivery and routing capabilities. It allows organizations to efficiently manage network traffic while supporting powered devices directly through Ethernet cabling.

Use Cases
The Netgear M4250 GSM4248P switch is suited for enterprise and campus networks requiring extensive PoE+ port availability and advanced Layer 3 management. It fits environments needing both copper and fiber connections with centralized control for traffic routing and segmentation. How It's Used: Powering IP phones, wireless access points, and security cameras via PoE+ in office settings Connecting multiple gigabit devices in network closets with high port density Providing fiber uplinks to core switches or routers through the 8 SFP ports Implementing Layer 3 routing between VLANs to segment and manage network traffic Deployment in 1U rack spaces in data centers or network rooms This switch acts as a central network aggregation point, offering power and advanced control capabilities, helping organizations optimize their wired infrastructure and network segmentation.

FAQ's
What type of PoE does the GSM4248P support? The GSM4248P supports PoE+ on its 40 RJ-45 ports, delivering power and gigabit data simultaneously to compatible devices. How are the SFP ports used on this switch? The 8 SFP ports provide fiber optic uplink options for connecting to other network switches or core infrastructure, enabling flexible network expansion. Is the GSM4248P suitable for rack mounting? Yes, the switch has a 1U rack-mountable design, compatible with standard network racks for organized deployment. What level of network management does this switch provide? This model offers Layer 3 managed capabilities, including advanced routing and traffic control features. Can the switch handle gigabit speeds on all RJ-45 ports? All 40 RJ-45 ports support 1000Base-T gigabit Ethernet, ensuring consistent high-speed connectivity. Does the GSM4248P support VLAN configurations? Yes, as a Layer 3 managed switch, the GSM4248P supports VLAN segmentation for network traffic management.