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| Product Overview |
|---|
The HP OfficeConnect 1820-48G is a Layer 2 managed Gigabit Ethernet switch that combines 48 RJ-45 ports with four SFP slots for flexible network expansion. It fits into standard racks and is designed to provide essential network management features like VLANs, QoS, and link aggregation. This switch is a core component in office environments where dependable, manageable, and scalable wired networking is needed. |
| General Information | |
|---|---|
| Brand | HP |
| Part Number | J9981-61001 |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Switch Ports | 48 |
| Number of Ports | 48-Ports |
| Port Type | 10/100/1000Base-T, SFP |
| Port Speed | 10/100/1000Base-T |
| UpLink Ports | 4 x SFP |
| POE Support | No |
| Switching Capacity | 104 Gbps |
| Switch Forwarding Rate | 154.76 Mpps |
| VLAN Support | Yes |
| Max VLANs Supported | 1-4094 |
| Stackable | No |
| Layer Support | Layer 2 |
| Connector Type | RJ-45,SFP |
| Performance | |
|---|---|
| Jumbo Frame Support | Up To 9216 Bytes |
| MAC Address Table Size | 8192 |
| Management and Configuration | |
|---|---|
| Remote Protocols | Web-based GUI (HTTP/HTTPS), SNMP |
| Management Interfaces | Web GUI (HTTP/HTTPS), SNMP v1/v2c |
| Security Features | 802.1X, Access control lists (ACL), MAC-based port security, Storm control, BPDU protection, IGMP snooping |
| Remote Management Protocol | HTTP,HTTPS,SNMP |
| Power & Cooling | |
|---|---|
| Fans | Yes |
| Physical Characteristics | |
|---|---|
| Weight | 5.00 |
| Operating Temperature | 0°C to 40°C |
| Miscellaneous | |
|---|---|
| Compliance Standards | RoHS, CE, FCC, UL, TUV, 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 802.3ad, IEEE 802.1X |
| Product Description |
|---|
The HP OfficeConnect 1820 Series 1820-48G is a reliable network switch designed to handle the demands of small to medium-sized business networks. It provides a mix of high-speed copper and fiber connections to support a wide range of devices and applications. Often found in office network environments, this switch is built for network administrators who need an easy-to-manage yet capable Layer 2 device. It’s common for use in wiring closets or server rooms to connect desktops, servers, and other network equipment efficiently. Key Features
This switch is typically deployed in office networks where a mix of high-speed wired connections is necessary. It helps keep business communications smooth by managing traffic and ensuring reliable connectivity for multiple users. Its rack-mountable form factor fits standard network racks, making it a practical choice for organized network infrastructure. |