Name: JG315-61201 HP 3100-48 48-Port + 4-Port SFP Layer 2 Managed Switch
Brand: HP
SKU: JG315-61201
Price: 726.27 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The HP 3100-48 48-Port + 4-Port SFP Layer 2 Switch provides solid Layer 2 switching capabilities designed to fit into business network environments requiring multiple device connections and flexible uplink options. It balances port density with ease of management, supporting standard networking protocols to maintain smooth data flow and network segmentation.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Managed Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100Base-T, SFP, Serial Console (RJ-45)
Port Speed	10/100Base-T
UpLink Ports	4
POE Support	No
Switching Capacity	9.6 Gbps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 2
Connector Type	RJ-45,SFP,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	8000

Management and Configuration
Remote Protocols	Yes
Management Interfaces	Web GUI,CLI (Console),SNMP,Telnet,SSH
Security Features	ACLs,802.1X,Port Security
Management Type	Managed
Remote Management Protocol	HTTP,HTTPS,SNMP,Telnet,SSH

Power & Cooling
Power Supply	Internal AC

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 45°C

Miscellaneous
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.1Q,IEEE 802.1p,IEEE 802.3u,IEEE 802.3x

Product Description
The JG315-61201, known as the HP 3100-48, is a Layer 2 switch designed to manage network traffic efficiently across multiple devices. It is commonly found in enterprise and business networks where reliable connectivity and traffic segregation are essential. Network administrators and IT professionals often use it to support wired infrastructures with a mix of copper and fiber connections. Key Features Offers 48 10/100 Mbps Ethernet ports to connect a wide range of devices Includes 4 SFP ports allowing for scalable fiber optic uplinks Supports VLANs to segment network traffic for better security and management Built-in QoS to prioritize critical data flows and improve network performance Provides simple management for straightforward deployment and maintenance This switch delivers consistent network performance with straightforward Layer 2 functionality, making it suitable for environments needing dependable wired connectivity. Its robust design ensures operational stability and effective traffic handling without unnecessary complexity.

Use Cases
The HP 3100-48 is typically deployed in medium-sized enterprise networks and branch offices where a moderate to high number of wired connections are necessary. It is well suited for organizations prioritizing straightforward management and reliable Layer 2 features. How It's Used: Connecting office workstations and IP phones in corporate LANs Providing uplink to core switches or routers via fiber optic SFP modules Segmenting network traffic with VLANs in campus networks Supporting moderate network workloads in education or government facilities Serving as an access switch in data closets with mixed copper and fiber interfaces This switch supports network stability and scalability by enabling efficient traffic management and flexible connectivity options, which helps maintain smooth operations in evolving network infrastructures.