Name: JD311A HP 9-Port Managed Ethernet Switch 8 PoE Ports 1 Expansion Slot
Brand: HP
SKU: JD311A
Price: 735.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The HP A3100-8-POE EI Ethernet Switch combines managed network control with PoE support, offering eight power-enabled ports alongside a single expansion slot. It fits well in small office environments where powering devices like phones and cameras directly over Ethernet cables is necessary, providing both flexibility and control without complex setups.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Ports	9
Number of Ports	8-Ports
Port Type	10/100/1000Base-T, SFP, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps
UpLink Ports	1 x SFP (1Gb)
POE Support	PoE
VLAN Support	Yes
Max VLANs Supported	1-4094
NIM Slot	1
Layer Support	Layer 2+
Connector Type	RJ-45,SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS),CLI (SSH, Telnet),SNMP
Security Features	802.1X,Access Control Lists (ACLs),Port Security,MAC Filtering,Storm Control,SSH
Remote Management Protocol	SNMP,HTTP,HTTPS,SSH,TELNET
Routing Protocol	Static

Power & Cooling
Fans	Fanless

Physical Characteristics
Weight	3.00

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1X, IEEE 802.3af (PoE)

Product Description
The HP A3100-8-POE EI Ethernet Switch is designed to provide reliable network management and power delivery across small to medium business environments. Often found in office setups, it combines data and power delivery through eight PoE-enabled ports while allowing network expansion via an additional slot. This switch is built for IT teams needing straightforward control over connected devices like IP phones, cameras, and wireless access points. Key Features Eight PoE ports supply power directly to network devices, simplifying installation Gigabit Ethernet support ensures efficient data transfer speeds Expandable design allows for future upgrades through a dedicated slot Managed capabilities give administrators control over traffic and security Compact form factor fits easily into existing network racks or desktop environments Typically deployed in office networks or surveillance setups, this switch supports both connectivity and power needs without extra cabling. Its manageable nature helps IT staff maintain smooth network operation and adapt to changing device requirements over time.

Use Cases
The JD311A HP A3100-8-POE EI Ethernet Switch is ideal for small to medium-sized business environments requiring centralized management and power delivery over Ethernet. It suits network administrators aiming to simplify device deployments in offices, retail locations, or remote branches where PoE-enabled devices like IP phones and security cameras are prevalent. How It's Used: Supporting IP telephony infrastructure in SMB offices by powering and connecting VoIP phones without additional power adapters. Enabling surveillance deployments in retail or small enterprise environments by powering PoE cameras and managing network traffic efficiently. Facilitating branch office connectivity by integrating multiple network devices with scalable expansion options via the modular slot. Providing edge connectivity in distributed network setups where power and data must be delivered over a single cable to reduce installation complexity. Managing network segmentation and traffic prioritization in small data closets to maintain performance and security controls. By consolidating data and power delivery in a manageable switch platform, the HP A3100-8-POE EI supports streamlined network operations, simplifies infrastructure growth, and enhances control over connected devices in constrained environments.