How many PoE++ devices can the Netgear XSM4340CV support?

The XSM4340CV provides 36 10G and multi‑gig PoE++ ports, each capable of delivering up to 90W. The base PoE budget is 280W and can be expanded to 1,760W using compatible modular power supplies. The actual number of devices supported depends on the individual power draw, but the switch is designed for high‑density PoE++ deployments.

What uplink options are available on the M4350-36X4V XSM4340CV?

This switch includes four 25G SFP28 ports that function as high‑speed fiber uplinks or stacking interfaces. These 25G ports complement the 36 10G and multi‑gig PoE++ access ports, enabling high‑bandwidth connections towards aggregation or core switches and supporting advanced designs that require substantial uplink capacity.

What are the power consumption characteristics of the XSM4340CV?

With PoE active, the switch consumes 454W, equivalent to 1548.14Btu per hour. Without PoE, consumption is 148W or 464.72Btu per hour. In standby, with no port connections, it draws 59.3W or 186.2Btu per hour. These figures help facilities and network planners accurately size power and cooling for the deployment.

Does the Netgear XSM4340CV support jumbo frames and AVB?

Yes, the switch supports jumbo frames up to 12kb, which is beneficial for certain high‑throughput or specialized applications. It also includes AVB support, making it suitable for audio video bridging scenarios. These capabilities complement its 10G and 25G ports in handling real‑time media and larger packet sizes efficiently.

How is the XSM4340CV managed in larger networks?

The switch can be centrally managed using the NETGEAR Engage Controller, which is a dedicated application for network switch configuration. It also provides enhanced IGMP support through NETGEAR IGMP Plus, aiding in multicast management. These features simplify administration and tuning, especially in environments with many switches and multicast AV streams.

What kind of power supply options does the M4350-36X4V offer?

The XSM4340CV includes an 880W internal power supply and supports modular power supplies to increase capacity and provide redundancy. Compatible models include APS600Wv3, APS1200Wv2, and APS2000Wv2. Using these, organizations can scale the PoE++ budget up to 1,760W while designing resilient power configurations.

Is the XSM4340CV suitable for noise‑sensitive environments?

Yes, the switch supports a quiet mode with acoustics rated at 32.1dB at 25ºC. Combined with its 1U rackmount form factor, this makes it appropriate for installations such as conference rooms, studios, or equipment spaces where lower operational noise is a consideration alongside network performance.

XSM4340CV - Netgear M4350-36X4V (XSM4340CV) Switch

Name: XSM4340CV - Netgear M4350-36X4V (XSM4340CV) Switch
Brand: Netgear
SKU: XSM4340CV

XSM4340CV - Netgear M4350-36X4V (XSM4340CV) Switch | US IT Hardware

Product overview

The Netgear M4350-36X4V XSM4340CV is an enterprise Layer 3 managed switch built for demanding AV and IT networks. It provides 36 10G and multi‑gig PoE++ ports, each supporting up to 90W, with a base PoE budget of 280W that can be expanded to 1,760W. Four 25G SFP28 ports deliver high‑speed fiber uplinks and stacking options. The switch features an 880W internal power supply and supports modular power supplies for increased capacity and redundancy. Advanced capabilities include enhanced IGMP support with NETGEAR IGMP Plus, AVB support, jumbo frames up to 12kb, quiet mode acoustics of 32.1dB at 25ºC, and centralized management via the NETGEAR Engage Controller. Power consumption figures are specified for PoE, non‑PoE, and standby scenarios to aid planning.

36 10G and multi‑gig PoE++ copper ports at up to 90W
PoE++ power budget from 280W base up to 1,760W
4x 25G SFP28 fiber uplink and stacking ports
Layer 3 routing with enhanced NETGEAR IGMP Plus
Jumbo frame support up to 12kb for large packets
Quiet mode acoustics rated 32.1dB at 25ºC

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Switching Layer
Manufacturer part #	XSM4340CV
Brand	Netgear
Condition	New
Model	M4350-36X4V (XSM4340CV)
Rack Units	1U
Form Factor	Rack-mountable
Product Line	Netgear AV Line M4350 Series
Product Type	Fully managed network switch
Packet Buffer	16 MB
Product Series	M4350
Forwarding Rate	654.8 Mpps

Compatible systems

No specific host systems or OS versions are explicitly listed for XSM4340CV.

Best for

Enterprise AV over IP
Supports 36 10G and multi‑gig PoE++ ports with up to 90W per port and a PoE budget expandable from 280W to 1,760W, suitable for powering and connecting AV endpoints.
Campus and core switching
Four 25G SFP28 uplink ports and Layer 3 capabilities make this switch appropriate for aggregation or core roles in campus or enterprise networks.
High‑density PoE++ deployments
With 36 PoE++ ports and support for modular power supplies, the switch can scale PoE capacity up to 1,760W for dense powered‑device environments.
AVB and real‑time media networks
AVB support and enhanced IGMP with NETGEAR IGMP Plus help optimize multicast and time‑sensitive media traffic across the 10G and 25G interfaces.
Noise‑sensitive installations
Quiet mode acoustics rated at 32.1dB at 25ºC make the switch suitable for installations where lower operating noise is required.

Frequently asked questions

Details

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Use Case Segment	AV over IP deployments

Airflow Direction	Front-to-back airflow

Country of Origin	Thailand

Multicast Support	IGMP Plus for AV over IP multicasting

Stacking Capability	Edge to core stackable platform

Included Accessories	Power cord; console USB Type-C cable; rack-mounting standard bracket set; longer brackets for recessed mounting; 4 rubber footpads

Supported Modular PSUs	APS600Wv3; APS1200Wv2; APS2000Wv2

Modular PSU Slots	1 slot for modular power supply (1+1 redundancy or EPS share)
Internal Power Supply	750 W internal PSU
Internal Power Supply Wattage	750 W

Networking Ports & Interfaces

Total Ports	40 ports
PoE Standard	PoE++ (IEEE 802.3bt)
Uplink Ports	4 x 25GBASE-X SFP28 ports
Console Ports	1 x USB Type-C console port
Management Type	Fully managed with AV-focused GUI
Switching Capacity	880 Gbps
Base PoE Power Budget	280 W
Copper Ethernet Ports	36 x 1G/2.5G/5G/10GBase-T PoE++ ports
Ethernet Speed Support	100M; 1G; 2.5G; 5G; 10G on copper ports; 10G; 25G on SFP28
MAC Address Table Size	32,000 entries
PoE Power Budget Range	280 W to 1,760 W PoE++ budget
Maximum PoE Power Budget	1,760 W

Netgear M4350-36X4V (XSM4340CV) Switch