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Silver rack-mount switch with 48 RJ45 ports and four SFP28 uplinks

Netgear Inc.

Netgear Inc. MSM4352-100NES 48-port 25G managed network switch

SKU CH-ZY6F-AZ6XX MPN MSM4352-100NES

A 48-port managed switch delivering 2.5 GbE and 10 GbE PoE++ with four 25 GbE SFP28 uplinks and a 194 W PoE budget

  • StandardsIEEE 802.3bt IEEE 802.3af IEEE 802.3at IEEE 802.1as IEEE 802
  • Network MediaMedia Type Supported: Optical Fiber Twisted Pair Ethernet Te
  • Network Management TypeManaged
  • Uplink PortsTotal Number of Expansion Slots: 4.0 Expansion Slot Type: SF
  • Uplink InterfaceTotal Number of Network Ports: 48 Uplink Port: Yes Modular:
  • Primary Ports48 x RJ45 + 4 x SFP
  • Managed Layer 3 switch enables scalable routing designs
  • 48 ports including 44 at 2.5G PoE++ and 4 at 10G PoE++
  • 194 W PoE budget powers AV endpoints directly
  • Redundant power supply support with dual PSU slots
  • IGMP Plus and Auto-LAG simplify AV-over-IP deployment

Product identity

Netgear Inc. MSM4352-100NES is a 48-port managed network switch built for professional AV-over-IP installations. It combines 44 ports at 2.5 Gigabit PoE++, four ports at 10 Gigabit PoE++, and four SFP28 uplink slots for 25 Gigabit Ethernet expansion. Layer 3 routing and redundant power supply support are included for scalable, resilient network designs.

Who it suits and who it does not

This switch suits integrators deploying Dante, NDI, Q-SYS, AES67 or SMPTE ST 2110 workflows that need high-density multi-gigabit PoE++ and 25G uplinks. It is not for buyers who need a 100G uplink fabric, nor for installations requiring a higher PoE budget than 194 W, nor for environments that cannot accommodate a 550 W power draw.

Deciding specification

The single specification that decides fit is the 48-port configuration: 44 x 2.5G PoE++, 4 x 10G PoE++, and 4 x 25G SFP28 uplinks with a 194 W PoE budget. If your AV design needs more PoE power, more 25G uplinks, or 100G uplinks, this model will not meet the requirement.

Highlights

  • Managed Layer 3 switch enables scalable routing designs
  • 48 ports including 44 at 2.5G PoE++ and 4 at 10G PoE++
  • 194 W PoE budget powers AV endpoints directly
  • Redundant power supply support with dual PSU slots
  • IGMP Plus and Auto-LAG simplify AV-over-IP deployment

Specifications

BrandNETGEAR
Part NumberMSM4352100NES
StandardsIEEE 802.3bt
IEEE 802.3af
IEEE 802.3at
IEEE 802.1as
IEEE 802.1Qav
IEEE 802.1Qat
IEEE 802.1ak
IEEE 802.3az
IEEE 802.3ad
IEEE 802.1AX
IEEE 802.1s
IEEE 802.1w
IEEE 802.1p
IEEE 802.1Q
IEEE 802.1BA
Network MediaMedia Type Supported:
Optical Fiber
Twisted Pair
Ethernet Technology:
25 Gigabit Ethernet
Network Technology:
25GBase-X
10GBase-T
Network Management TypeManaged
Uplink PortsTotal Number of Expansion Slots:
4.0
Expansion Slot Type:
SFP28
Uplink InterfaceTotal Number of Network Ports:
48
Uplink Port:
Yes
Modular:
Yes
Network (RJ-45):
Yes
Port/Expansion Slot Details:
44 x 2.5 Gigabit Ethernet PoE++
4 x 10 Gigabit Ethernet PoE++
4 x 25 Gigabit Ethernet Expansion Slots
Primary Ports48 x RJ45 + 4 x SFP
PoENo
Layer3
PowerPoE (RJ-45) Port:
Yes
PoE Budget:
194 W
Power Source:
Power Supply
Redundant Power Supply Supported:
Yes
Number of Power Supplies Supported:
2
Number of Power Supplies Installed:
1
Power Consumption:
550 W
Plug/Connector Type:
C14
CertificationEnvironmentally Friendly:
Yes
Energy Efficiency Compliance:
Energy-related Products Directive (ErP)
Energy-using Products Directive (EuP)
Environmental Compliance:
Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)
Package ContentsAV Line M4350-44M4X4V Ethernet Switch
Power Cord(s)
USB Type-C To USB-A 2.0 Console Cable
Rubber Caps For The SFP+/SFP28/QSP28 Sockets
Rubber Footpads For Tabletop Installation
Installation Guide
Rackmounting Standard Brackets
Longer Brackets For Recessed Mounting
Shipping weight10.89 kg
Package size599 × 582 × 104 mm

Questions about this item

How can I verify the switch is routing correctly at Layer 3 after initial setup?

Check the management interface for active routing tables and confirm IGMP Plus multicasting is forwarding AV streams without flooding the network.

What accessories are included and what must be purchased separately for the SFP28 uplinks?

The box contains the switch, power cord, USB-C to USB-A console cable, rubber caps for SFP+/SFP28 sockets, rubber footpads, installation guide and rack-mount hardware; SFP28 transceivers and a second power supply are not included.

Which port configuration should I choose for a 25 GbE uplink fabric with PoE++ endpoints?

Use the 44 × 2.5 GbE PoE++ RJ45 ports for endpoints and populate the 4 × SFP28 expansion slots with 25 GbE optics for the uplink fabric.

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