What is the port configuration and PoE support on Dell 3XMW9?

Dell 3XMW9 features 48x 10/100/1000BASE-T RJ-45 ports with PoE+ and 2x 10 Gigabit SFP+ uplink ports. PoE+ delivers up to 30W per port for powering APs, cameras, and VoIP phones while maintaining full Gigabit speeds.

What switching performance does the 3XMW9 deliver?

Provides 220 Gbps fabric bandwidth, 164 Mpps forwarding rate, and 84 Gbps stacking bandwidth. Non-blocking architecture supports simultaneous wire-speed operation on all 48 ports plus uplinks, ideal for dense access aggregation.

Does the Dell 3XMW9 support stacking and VLANs?

Yes, stackable up to multiple units with 84 Gbps bandwidth. Supports 4096 virtual interfaces (VLANs), 8192 MAC addresses, 1024 ARP entries, and 256 VLAN routing interfaces for flexible segmentation and scaling.

What management and security features are available?

Managed via Telnet/TFTP with features like ACL (100 entries), port mirroring, DiffServ QoS (8 queues/port), broadcast storm control, and IPv4/IPv6 static routing. Includes dual firmware and Energy Efficient Ethernet for operational efficiency.

Is the 3XMW9 suitable for data center top-of-rack use?

Yes, 1U rack-mount design with front-to-back airflow, redundant fans, and 10G uplinks make it perfect for ToR deployments. Handles high east-west traffic with low latency and PoE+ for inline power devices.

What routing capabilities does it offer?

Supports static IPv4 routes (256), dynamic IPv4 (256), static IPv6 (128), RIP-1/RIP-2. Up to 256 VLAN routing interfaces enable efficient Layer 3 lite functions without full L3 switch overhead.

3XMW9 - Dell 3XMW9 48x1G PoE+ 2x10G SFP+ L2+ Rack Switch

Name: Dell 3XMW9 48x1G PoE+ 2x10G SFP+ L2+ Rack Switch
Brand: Dell
SKU: 3XMW9
Price: 828 USD
Availability: InStock

3XMW9 - Dell 3XMW9 48x1G PoE+ 2x10G SFP+ L2+ Rack Switch | US IT Hardware

Product overview

The Dell 3XMW9 is a high-density managed Layer 2+ stackable switch designed for enterprise and data center environments requiring robust Gigabit connectivity. Featuring 48x 10/100/1000BASE-T RJ-45 ports with PoE+ support and 2x 10 Gigabit SFP+ uplink ports, it provides 220 Gbps switching fabric bandwidth and 164 Mpps forwarding performance. Stackable architecture with 84 Gbps stacking bandwidth enables seamless scaling across multiple units. Supports up to 4096 VLANs, 8192 MAC addresses, 1024 ARP entries, 8 priority queues per port, static IPv4/IPv6 routing, and ACLs for enhanced traffic management. Key features include flow control, auto-negotiation, port mirroring, DiffServ, broadcast storm control, IPv6, Energy Efficient Ethernet, dual firmware images, and redundant fans with front-to-back airflow. Ideal for top-of-rack deployments, SMB networks, and edge aggregation where low-latency, high-availability switching is critical. Ensures reliable operation in demanding 24/7 environments with non-blocking wire-speed performance.

220 Gbps switching fabric bandwidth supports high-volume traffic.
164 Mpps forwarding rate ensures wire-speed performance across ports.
48x Gigabit PoE+ ports power devices while delivering data.
2x 10G SFP+ uplinks enable high-speed backbone connectivity.
4096 VLANs provide extensive network segmentation options.
Redundant fans ensure reliable operation in 24/7 environments.

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

Manufacturer part #	3XMW9
Brand	Dell
Condition	Refurbished
Model	3XMW9
VLANs	4096
Features	Flow Control, Auto-negotiation, VLAN, Port Mirroring, DiffServ, Storm Control, IPv6, ACL, EEE, Dual Firmware, NDP, Redundant Fans
ARP Entries	1024
Product Line	Networking
Product Type	Managed L2+ Switch - Stackable
Routing Protocols	RIP-1, RIP-2, Static IPv4/IPv6
Static IPv4 Routes	256

Compatible systems

Broad compatibility with Dell servers via standard Ethernet/SFP+, PoE+ endpoints, and stackable Dell switches. Supports open networking OS via ONIE.

Dell PowerEdge
Model: R Series
Form factor: 1U/2U Rack
Generation: 12G+
Connects via 10G SFP+ uplinks for ToR server access.
Dell Networking
Model: S Series
Form factor: Rack
Generation: Any
Stacks with compatible Dell managed switches.

Best for

Data Center Top-of-Rack
Deploys as high-density access switch for servers with PoE+ powering devices and 10G uplinks to spine.
Enterprise Access Layer
Aggregates user endpoints with VLAN segmentation, ACL security, and stacking for scalable campus wiring closets.
SMB Network Core
Serves as stackable core switch handling inter-VLAN routing and high-throughput traffic for small-medium businesses.
Campus Edge Aggregation
Consolidates edge links with Gigabit PoE+ ports and 10G uplinks for university or office building distributions.

Details

Shipping, warranty & returns

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Dell 3XMW9 48x1G PoE+ 2x10G SFP+ L2+ Rack Switch

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Network & Communication

Physical Characteristics

Interface/Ports

Frequently asked questions

Stacking Bandwidth	84 Gbps
Forwarding Performance	164 Mpps
Switching Fabric Bandwidth	220 Gbps