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NETGEAR GSM4248P-100NAS M4250 AV Line Managed PoE+ Switch

NETGEAR GSM4248P-100NAS M4250 AV Line Managed PoE+ Switch

SoundPro Item: 116763 | Part Number: GSM4248P-100NAS

Regular price $2,399.99
Regular price $3,062.05 Sale price $2,399.99
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MSRP: $3,062.05 | MAP: $2,399.99

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  • Pre-Configured AV Port Profiles Eliminate Manual Codec Setup For Faster Deployment
  • Dedicated AV Web GUI Enables Port-Based Profile Assignment Without CLI Knowledge
  • NETGEAR IGMP Plus Automates Multicast Routing Across Linked M4250 And M4300 Switches
  • Optional AVB License Support For Low-Latency Live Performance And Lip-Sync Applications
  • Rear-Facing And Recessed Mounting Options Support Clean Cable Management In AV Racks
  • Layer 3 Switching With PTPv2 Support Ensures Network-Wide Clock Synchronization
  • ProSAFE Limited Lifetime Warranty With Next Business Day Hardware Replacement Included

The NETGEAR GSM4248P-100NAS is a 48-port managed switch from the M4250 AV Line, designed specifically for audio/video professionals deploying AV over IP systems in live production, installed AV, and enterprise media environments. Unlike general-purpose managed switches that require extensive manual configuration, the M4250 ships pre-configured with color-coded port profiles for leading 1Gbps AV codecs including Dante, Q-SYS, AES67, NDI, NVX, and SVSI. AVB support is optionally available via a separately sold license. This makes it a purpose-fit tool for system integrators and AV engineers who need a reliable network core without building codec-specific IGMP and multicast rules from scratch.

With 40 PoE+ RJ45 ports and 8 SFP expansion slots, the switch accommodates both endpoint power delivery and fiber uplinks in a single 1U chassis. The 480W PoE budget supports high-density endpoint deployments including PTZ cameras, network audio devices, and AV control touchpanels. Rear-facing port options and recessed rack mounting ensure clean cable management inside AV racks. NETGEAR IGMP Plus automates multicast routing when multiple M4250 units or M4300/M4500 switches are linked together, reducing setup time on multi-switch systems significantly.

The M4250 offers both a dedicated AV web GUI for rapid profile-based configuration and a full IT management stack including CLI, SNMP, sFlow, RSPAN, and the NMS300 single-pane-of-glass platform. Layer 3 routing with static, RIP, and PIM support, plus DHCP server and PTPv2, round out the feature set for networks that require precise clock synchronization. The switch is covered under NETGEAR ProSAFE Limited Lifetime Hardware Warranty with lifetime next business day hardware replacement.

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Specifications

General Information
Product Line
AV Line
Product Series
M4250
Product Model
M4250-40G8F-PoE+
Product Type
Ethernet Switch
Interfaces/Ports
Total Network Ports
40
PoE+ Ports
40 x Gigabit Ethernet PoE+
Expansion Slots
8 x Gigabit Ethernet Expansion Slot
Uplink Port
Yes
Modular
Yes
Media & Performance
Media Type Supported
Optical Fiber, Twisted Pair
Ethernet Technology
Gigabit Ethernet
Network Technology
10/100/1000Base-T, 1000Base-X
I/O Expansions
Number of Total Expansion Slots
8
Expansion Slot Type
SFP (mini-GBIC)
Number of SFP Slots
8
Network & Communication
Layer Supported
3
Management & Protocols
Manageable
Yes
Power
PoE (RJ-45) Port
Yes
PoE Budget
480 W
Power Consumption
59.50 W
Power Source
Power Supply
Number of Power Supplies Installed
1
Plug/Connector Type
C14
Physical Characteristics
Compatible Rack Unit
1U
Form Factor
Rack-mountable, Table Top
Environmental
Environmentally Friendly
Yes
Environmental Certification
RoHS, WEEE, REACH, ErP
Warranty
Limited Warranty
Lifetime
Identifiers
Manufacturer Part Number
GSM4248P-100NAS
Included Items
Package Contents
M4250-40G8F-PoE+ AV Line Managed Switch, Power Cord(s), RJ45 Straight-through Wiring Serial Console Cable to DB9, USB Type-C to USB-A 2.0 Console Cable, Rubber Caps for SFP/SFP+ Sockets, Rubber Footpads for Tabletop Installation, Installation Guide, 2 x Regular (Short) Brackets and Screws for Two-post Rack Mount, 2 x Longer Brackets for Two-post Rack Mount for Recessed Mounting

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