Name: JD315A HP A3100-24 DC 24-SFP Fast Ethernet Managed Fiber Switch
Brand: HP
SKU: JD315A
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The JD315A - HP A3100-24 DC switch provides 24 fiber SFP ports enabling flexible network configurations with fast Ethernet connectivity. It fits seamlessly into fiber-reliant network architectures, balancing straightforward operation with essential management capabilities. This switch is designed for environments where stable performance and fiber support are critical without added complexity.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Managed Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	24 SFP (mini-GBIC) ports
Number of Ports	24-Ports
Port Type	SFP, Serial Console (RJ-45)
Port Speed	10/100Base-T (Fast Ethernet)
POE Support	No
Switching Capacity	4.8 Gbps
Switch Forwarding Rate	9375000 pps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 2
Connector Type	SFP

Performance
Jumbo Frame Support	Up To 9000 Bytes
MAC Address Table Size	8192

Management and Configuration
Remote Protocols	Yes
Management Interfaces	Web UI (HTTP/HTTPS), CLI (Serial Console), SNMP
Security Features	802.1X, ACLs, RADIUS/TACACS+ support, Port security
Management Type	Web GUI, CLI, SNMP
Remote Management Protocol	SNMP,HTTP,HTTPS,SSH,Telnet

Power & Cooling
Fans	1 (internal, variable speed)
Power	-48 VDC
Power Supply	External DC input (-48V)

Physical Characteristics
Weight	3.00
Operating Temperature	0 to 45 C

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

Product Description
The JD315A - HP A3100-24 DC switch serves as a reliable Fast Ethernet switch, commonly used in enterprise and data center environments where fiber optic connectivity is essential. It is often found in network infrastructures requiring stable, high-speed connections via SFP interfaces. Network administrators and IT professionals rely on this model for its balance between performance and manageability. Key Features SFP ports support diverse fiber modules for versatile network setups Offers consistent 100Mbps Fast Ethernet speeds across all ports Designed to fit efficiently in standard rack systems with its compact form factor Includes basic management features for network monitoring and configuration Operates on DC power, suitable for environments with centralized power systems Overall, this switch offers straightforward, dependable functionality suitable for environments demanding fiber connectivity without complex layering. Its reliable performance contributes to stable network operations, while the manageable features help maintain effective control over traffic flow.

Use Cases
The JD315A switch is typically deployed in network infrastructures that require reliable fiber optic connections and moderate-speed Ethernet performance. It fits well in environments such as enterprise wiring closets, data centers, and telecom setups where fiber connectivity is prioritized for link flexibility and distance. How It's Used: Connecting fiber segments within enterprise LAN environments for efficient data flow Supporting edge aggregation points in data centers where fiber is the preferred medium Linking fiber-based devices in telecommunications network racks Integrating into campus networks requiring multiple fiber uplinks with manageable switch features Providing reliable DC-powered switching in locations with centralized power infrastructure By delivering consistent fiber-based Ethernet connectivity, this switch aids in maintaining network reliability and scalability. It supports network designs that rely on fiber optics while offering operational clarity and control for IT teams.