Name: 035GJR-OS9 Dell S3048-ON 48-Port Gigabit + 4-Port SFP+ Layer 3 Switch
Brand: Dell
SKU: 035GJR-OS9
Price: 791.21 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The 035GJR-OS9 Dell S3048-ON Layer 3 switch delivers a mix of 1GbE and 10GbE ports, providing practical connectivity options for mid-sized networks. It fits well in network layers that require enhanced routing and switching, supporting common enterprise protocols and flexible automation. Its design balances throughput and programmability to meet evolving network needs without unnecessary complexity.

General Information
Brand	Dell
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, 10G SFP+
Port Speed	1Gbps,10Gbps
UpLink Ports	4
POE Support	No
Switching Capacity	176 Gbps
Switch Forwarding Rate	130.95 Mpps
DRAM	1 GB
Flash Memory	512 MB
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 3
Connector Type	RJ-45,SFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	32K

Management and Configuration
Routing Protocols	Static, RIP, OSPF, BGP, VRRP, HSRP, PIM-SM, IGMP
Remote Protocols	Yes
Management Interfaces	CLI (SSH/Telnet), Web GUI (HTTP/HTTPS), SNMP, Serial Console (RJ-45)
Security Features	Access Control Lists (ACLs), 802.1X, RADIUS, TACACS+, SSH, Port Security, Storm Control
Management Type	Managed
Remote Management Protocol	SNMPv1/v2c/v3, SSH, Telnet, HTTP, HTTPS
Routing Protocol	Static, OSPF

Power & Cooling
Fans	Yes (variable-speed internal fans)
Power Supply	Internal AC (typical supply)

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Assembly Required	No
Compliance Standards	RoHS, CE, FCC
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ae, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad

Product Description
The 035GJR-OS9 Dell S3048-ON is a high-density Layer 3 switch designed for enterprise and data center environments. It is commonly found in campus networks and aggregation layers where reliable, high-speed connectivity is essential. Built for network operators and IT teams, it supports complex routing and switching demands while offering flexibility through its programmable OS. Key Features Provides 48 1GbE ports alongside 4 10GbE SFP+ uplinks for versatile connectivity Supports dynamic routing protocols such as OSPF, BGP, and VRF for scalable networks Non-blocking switching fabric ensures consistent performance under load Includes advanced QoS features for traffic prioritization and management Delivers automation-ready software with open APIs to streamline network operations This switch contributes to network stability by offering reliable Layer 3 capabilities with flexible deployment options. Its performance and programmability make it a valuable choice in environments requiring robust traffic management and scalability. The Dell S3048-ON combines efficiency and adaptability for sustained network functionality.

Use Cases
The Dell S3048-ON Layer 3 switch is commonly deployed in campus networks, data center access layers, and enterprise aggregation settings where both speed and routing flexibility are critical. It benefits IT teams managing multi-protocol environments and those seeking programmable control within their infrastructure. How It's Used: Serving as an access switch in medium to large enterprise LANs supporting diverse endpoints Aggregating traffic in data center top-of-rack deployments requiring 10Gb uplinks Enabling dynamic routing in campus networks with extensive subnet segmentation Facilitating network automation and monitoring through open OS APIs for operational efficiency Supporting QoS and traffic shaping for voice and video applications in enterprise settings By handling high port density alongside advanced Layer 3 functions, this switch supports scalable and manageable network architectures. Its combination of performance and programmability helps maintain optimal network operation and growth adaptability.