NETGEAR M4350-40X4C 40-Port 10G Multi-Gig PoE++ Fully Managed Switch with 4 x 100G QSFP28
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PRODUCT DESCRIPTION
NETGEAR M4350-40X4C 40x 10G PoE++ and 4x 100G Fully Managed Switch (XSM4344C-100NES) - Limited Lifetime Local Warranty
40 Multi-Gig PoE++ Ports with 100G Uplinks
The NETGEAR M4350-40X4C is a 44-port, full-width 1U fully managed switch with forty 1G/2.5G/5G/10G RJ-45 ports and four 40G/100G QSFP28 ports. A 1.6 Tbps switching fabric, 1190.4 Mpps throughput and a 256Mb packet buffer suit it to AV-over-IP and high-density 10G edge deployments.
Up to 90W per Port and Expandable PoE Budget
Every copper port supports IEEE 802.3bt PoE++ at up to 90W. The internal 750W power supply provides a 196W PoE budget, and the modular slot accepts an APS600Wv3, APS1200Wv2 or APS2000Wv2 module for 1+1 redundancy or a PoE budget of up to 1,676W.
Built for AV over IP
NETGEAR IGMP Plus enhanced multicast, the AV-optimised web interface with pre-configured AV profiles and the NETGEAR Engage Controller simplify multicast setup. The switch supports AVB, SMPTE ST 2110, jumbo frames up to 12KB, and static, policy-based and dynamic routing.
Virtual Chassis Stacking
The QSFP28 ports can be used for Virtual Chassis stacking at 100G with non-stop forwarding and hitless failover, so several switches are managed as one.
Not sure which model fits your project? Email sales@sourceit.com.sg with your requirements and we will confirm it for you.
NETGEAR M4350-40X4C Datasheet — Technical Specifications
General
| Product Name | NETGEAR M4350-40X4C Fully Managed Switch |
| Part Number | XSM4344C-100NES |
| Local Warranty (Singapore) | Limited lifetime, supplied by SourceIT with a GST invoice |
Ports
| 10G Copper PoE++ Ports | 40x 1G/2.5G/5G/10G RJ-45, IEEE 802.3bt PoE++ (up to 90W per port) |
| 100G Fibre Ports | 4x 40G/100G QSFP28 (100G in stacking mode) |
| Total Ports | 44 |
| Management Ports | USB Type-C console (front), 1G out-of-band port (rear), 2x USB 3.0 (rear) |
Performance
| Switching Fabric | 1.6 Tbps |
| Throughput | 1190.4 Mpps |
| Latency | <2.71µs at 10G copper, <1.04µs at 100G |
| Packet Buffer | 256Mb |
| CPU | Quad-core Cortex-A57 ARMv8 1.8GHz 64-bit |
| Memory | 4GB |
| MAC Address Table | 16K |
| ARP / NDP Entries | 4K / 512 |
| VLANs | 4K |
| IGMP Groups | 2K IPv4 / 2K IPv6 |
| DHCP Server | 2K leases; 256 IPv4 pools; 16 IPv6 pools |
| Jumbo Frames | Up to 12KB |
Power & PoE
| Power Supply | 1x fixed internal 750W PSU (C14) plus 1x modular PSU slot for 1+1 redundancy or EPS power sharing |
| Compatible Modular PSUs | APS600Wv3 (APS600W-300NES), APS1200Wv2 (APS1200W-200NES), APS2000Wv2 (APS2000W-200NES) |
| PoE Budget (internal PSU only) | 196W |
| PoE Budget with Modular PSU (220VAC) | 556W with APS600Wv3; 1,036W with APS1200Wv2; 1,676W with APS2000Wv2 |
| Power Consumption | With PoE: 413W (1408.33 Btu/hr); without PoE: 200.4W (629.26 Btu/hr); standby: 98.8W (310.23 Btu/hr) |
Physical & Acoustics
| Form Factor | Full-width, 1U rack mount, front-to-back airflow |
| Dimensions (W x H x D) | 440 x 43.2 x 400 mm |
| Weight | 7.76 kg (17.11 lb) |
| Acoustics (Quiet Mode) | 34.1 dBA at 25°C ambient |
Compatibility & Software Support
Power Supplies
The modular power slot accepts the following NETGEAR power supplies: APS600Wv3 (APS600W-300NES), APS1200Wv2 (APS1200W-200NES) and APS2000Wv2 (APS2000W-200NES). With the internal 750W supply, a modular PSU provides 1+1 redundancy or extends the PoE budget (EPS). With 220VAC input, the PoE budget rises from 196W to 556W (APS600Wv3), 1,036W (APS1200Wv2) or 1,676W (APS2000Wv2).
Ports
The 40 RJ-45 ports autonegotiate at 1G, 2.5G, 5G or 10G and deliver IEEE 802.3bt PoE++ at up to 90W per port. The four QSFP28 ports take 40G QSFP+ or 100G QSFP28 modules; in stacking mode they run at 100G.
Management
Web browser GUI (HTTPS) including the NETGEAR AV user interface with pre-configured AV profiles, plus CLI via Telnet and SSH, SNMP and MIBs. A USB Type-C console port on the front and a 1G out-of-band management port on the rear are provided.
NETGEAR Engage Controller
The switch can be managed with the NETGEAR Engage Controller for AV-over-IP deployments.
AV Protocols
NETGEAR IGMP Plus enhanced multicast and AVB, up to 500 AVB streams per switch (AVB is not available in stacking mode). NETGEAR lists the M4350-40X4C among the M4350 models that support SMPTE ST 2110 for professional broadcast applications.
Package Contents & M4350 Series Ordering Information
In the Box
1x M4350-40X4C (XSM4344C) switch, 1x power cord, 1x USB Type-C console cable, 1x standard rack-mount bracket set, 1x set of longer brackets for recessed mounting, 4x rubber footpads, 1x installation guide.
NETGEAR M4350 Series
| Model | Ports |
| M4350-24G4XF (GSM4328-100NES) | 24x 1G PoE+, 4x 10G |
| M4350-48G4XF (GSM4352-100NES) | 48x 1G PoE+, 4x 10G |
| M4350-8M2V (MSM4310-100NES) | 8x 2.5G PoE++, 2x 25G SFP28 (half-width) |
| M4350-16M4V (MSM4320-100NES) | 16x 2.5G PoE++ (8x Neutrik etherCON), 4x 25G via modular slot |
| M4350-24M4X4V (MSM4332-100NES) | 24x 2.5G PoE++, 4x 5G/10G PoE++, 4x 25G |
| M4350-44M4X4V (MSM4352-100NES) | 44x 2.5G PoE++, 4x 10G PoE++, 4x 25G |
| M4350-24F4X (MSM4328F-100NES) | 24x 1G/2.5G SFP, 4x 10G copper/SFP+ combo |
| M4350-8X8F (XSM4316-100NES) | 8x 10G, 8x 10G SFP+ |
| M4350-12X12F (XSM4324-100NES) | 12x 10G, 12x 10G SFP+ |
| M4350-24X4V (XSM4328CV-100NES) | 24x 10G PoE+, 4x 25G |
| M4350-24F4V (XSM4328FV-100NES) | 24x 10G fibre, 4x 25G |
| M4350-36X4V (XSM4340CV-100NES) | 36x 10G PoE++, 4x 25G |
| M4350-24X8F8V (XSM4340V-100NES) | 24x 10G PoE++, 8x 10G fibre, 8x 25G |
| M4350-32F8V (XSM4340FV-100NES) | 32x 10G fibre, 8x 25G |
| M4350-16V4C (VSM4320C-100NES) | 16x 25G, 4x 100G |
| M4350-40X4C (XSM4344C-100NES) (this listing) | 40x 10G PoE++, 4x 100G |
| M4350-40F4C (XSM4344FC-100NES) | 40x 10G fibre, 4x 100G |
| M4350-16C (CSM4316-100NES) | 16x 100G |
Datasheet & Downloads
| Datasheet | NETGEAR M4350 Series Datasheet (PDF) |
| Installation Guide | NETGEAR M4350 Series Installation Guide (PDF) |
| Hardware Installation Guide | NETGEAR M4350 Series Hardware Installation Guide (PDF) |
| User Manual | NETGEAR M4350 Series User Manual (PDF) |
| NETGEAR product page | M4350-40X4C (XSM4344C) on netgear.com |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting XSM4344C-100NES.
Frequently Asked Questions — NETGEAR M4350-40X4C
How much PoE power does the M4350-40X4C provide?
196W from the internal 750W supply. Adding a modular PSU at 220VAC raises the budget to 556W (APS600Wv3), 1,036W (APS1200Wv2) or 1,676W (APS2000Wv2). Each port supports IEEE 802.3bt PoE++ at up to 90W.
What speeds do the copper ports support?
1G, 2.5G, 5G and 10G on all 40 RJ-45 ports.
Can the QSFP28 ports run at 40G?
Yes. The four QSFP28 ports support 40G and 100G. They can also be used for Virtual Chassis stacking at 100G.
Is there a fibre version?
Yes. The M4350-40F4C (XSM4344FC) has 40x 10G SFP+ ports and the same 4x 100G QSFP28 uplinks, without PoE.
What warranty do I get?
Limited lifetime local warranty in Singapore, supplied by SourceIT with a GST invoice.




