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| Product Overview |
|---|
The JG309BR HP FlexNetwork 5120 Series switch functions as a versatile Layer 2 managed network device providing PoE+ power and Gigabit Ethernet connectivity. It integrates easily into rack-mounted network environments, bridging copper and fiber connections while offering essential management options for efficient operation. |
| General Information | |
|---|---|
| Brand | HP |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Switch Type | Layer 2, Managed Switch, PoE Switch, Gigabit Switch |
| Form Factor | Rack-Mountable |
| Mount Type | 1U Rack |
| Switch Ports | 8 |
| Number of Ports | 8-Ports |
| Port Type | 10/100/1000Base-T, SFP, USB Console, Serial Console (RJ-45) |
| Port Speed | 10/100/1000Base-T |
| UpLink Ports | 1 x SFP |
| POE Support | PoE+ |
| Switching Capacity | 20 Gbps |
| VLAN Support | Yes |
| Max VLANs Supported | 1-4094 |
| Stackable | Optional |
| Layer Support | Layer 2 |
| Connector Type | RJ-45,SFP |
| Performance | |
|---|---|
| Jumbo Frame Support | Up To 9216 Bytes |
| Management and Configuration | |
|---|---|
| Remote Protocols | Yes |
| Management Interfaces | Web GUI (HTTP/HTTPS),Command Line Interface (Console/Telnet/SSH),SNMP,RMON |
| Security Features | 802.1X,Port Security,Access Control Lists (ACLs),DHCP Snooping,ARP Inspection,Storm Control |
| Management Type | Web-Based,CLI,SNMP |
| Remote Management Protocol | HTTP,HTTPS,SSH,Telnet,SNMPv1/v2c/v3 |
| Power & Cooling | |
|---|---|
| Power | PoE+ budget up to 124 W (dependent on model and power source) |
| Power Supply | Internal AC 100-240V (auto-ranging) |
| Physical Characteristics | |
|---|---|
| Weight | 3.00 |
| Miscellaneous | |
|---|---|
| Eco Friendly | Yes |
| Assembly Required | No |
| Compliance Standards | WEEE, RoHS, CE, FCC, cULus |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.3at (PoE+) |
| Product Description |
|---|
The JG309BR HP FlexNetwork 5120 Series switch delivers reliable Layer 2 management and Power over Ethernet Plus (PoE+) capabilities to support network devices efficiently. It is commonly found in enterprise and SMB network infrastructures where stable and manageable connectivity is needed. Built for network administrators seeking controlled traffic management and power delivery through Ethernet cabling, this switch is often integrated into network racks to provide a compact and organized solution. Key Features
This switch plays a significant role in maintaining network performance and power distribution without additional cabling complexity. Its robust design ensures stable operation in typical networking setups. Reliable in performance and straightforward to manage, it fits well within growing or established network frameworks that require effective device powering and data handling. |
| Use Cases |
|---|
The JG309BR is typically deployed in enterprise and SMB network infrastructures where centralized power delivery and data connectivity are required. It supports environments where PoE+ devices like IP phones, wireless access points, or security cameras need both network access and power through a single cable. How It's Used:
This switch helps maintain efficient network operation by combining power and data access in a compact form, reducing infrastructure complexity. Its management capabilities accommodate traffic control and scalability in professional network environments. |