JG927-61001 - HPE 1920-48G 48x RJ-45 auto-negotiating 10/100/1000Base-T ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab

Name: JG927-61001 - HPE 1920-48G 48x RJ-45 auto-negotiating 10/100/1000Base-T ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab
Brand: HPE
SKU: JG927-61001
Price: 118 USD
Availability: InStock

JG927-61001 - HPE 1920-48G 48x RJ-45 auto-negotiating 10/100/1000Base-T ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab | US IT Hardware

Product overview

The HPE OfficeConnect 1920-48G is an advanced smart-managed Layer 3 Gigabit switch designed for small business network deployments. It features 48 auto-negotiating 10/100/1000Base-T RJ-45 ports and 4 Gigabit SFP ports for fiber connectivity, delivering 104 Gbps routing/switching capacity and up to 77.3 Mpps throughput. The switch supports Layer 3 static routing with 32 routes, Access Control Lists for granular security, and Spanning Tree Protocol variants (STP, RSTP, MSTP) for network redundancy. Management is simplified through an intuitive web interface, SNMPv1/v2c/v3 support, and IEEE 802.3 Ethernet MIB compatibility. With 256 VLAN support, jumbo frame capability (9216 bytes), and flexible deployment options including desktop and rack-mount configurations, this switch provides enterprise-grade functionality at SMB price points. The fanless, non-PoE design ensures quiet office operation with minimal power consumption.

48x Gigabit + 4x SFP ports for flexible connectivity
104 Gbps switching capacity with <2.0µs latency
Layer 3 routing with 32 routes and 256 VLAN support
Access Control Lists for granular security policies
Jumbo frame support (9216 bytes) for large transfers
Low power consumption: 32.2W max, 23.3W idle

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Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	JG927-61001
Brand	HPE
Condition	Refurbished
MTBF	128.20 years
Model	1920-48G
SDRAM	128 MB
Flash Memory	32 MB
Product Line	OfficeConnect 1920 Switch Series
Product Type	Layer 3 Managed Gigabit Ethernet Network Switch
Layer Support	Layer 3 static routing with 32 routes; Access Control Lists; Spanning Tree Protocol: STP, RSTP, MSTP
Packet Buffer Size	512 KB

Compatible systems

No specific compatibility information found in sources

Best for

SMB Office Networks
Provides 48 Gigabit ports with Layer 3 routing capabilities and 32 static routes for network segmentation, supporting up to 256 VLANs for departmental isolation and security control in growing small businesses.
Branch Office Connectivity
Four SFP ports enable fiber uplinks for long-distance branch connectivity, while 104 Gbps switching capacity and low latency (<2.0µs at 1000 Mb) ensure reliable inter-office communications.
Data Center Edge Deployment
Supports jumbo frames (9216 bytes) for optimized large data transfers, with Access Control Lists and Spanning Tree Protocol variants providing security and redundancy for edge network segments.
Virtualized Environments
Layer 3 static routing with 32 routes and VLAN support (256 VLANs, ID range 2-4093) enable flexible network segmentation for virtual machine traffic isolation and management.
Network Consolidation Projects
48 ports with non-blocking Gigabit performance and 16,000 MAC address table entries support consolidation of multiple smaller switches while maintaining performance and reducing operational complexity.

Frequently asked questions

Details

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Management Interface	Intuitive Web interface; SNMPv1/v2c/v3; Limited CLI; Default DHCP client mode

MAC Address Table Size	8192 entries

Processor	MIPS @ 500 MHz

Throughput	14.8 Mpps (64-byte packets)
100 Mb Latency	< 5 µs
1000 Mb Latency	< 5 µs
Routing/Switching Capacity	20 Gbps

Max Wattage	32 W
Voltage Input	50/60 Hz, 100-240 V AC

Depth	23.8 cm
Width	44 cm
Height	4.4 cm
Weight	3.15 kg
Form Factor	Desktop rack-mountable

Operating Humidity Range	15 to 95% (noncondensing)

SFP Ports	4x Gigabit SFP ports
Ethernet Ports	48x RJ-45 auto-negotiating 10/100/1000Base-T ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T)

What is the maximum throughput and switching capacity of the HPE OfficeConnect 1920-48G?

The switch delivers up to 77.3 Mpps throughput with 104 Gbps routing/switching capacity. All 48 Gigabit ports support non-blocking performance, meaning they can operate simultaneously at full line rate. Latency is less than 2.0 microseconds at 1000 Mbps, ensuring minimal delay for time-sensitive applications.

Can this switch replace a separate router for small business networks?

Yes, the 1920-48G includes Layer 3 static routing with 32 routes, enabling basic network segmentation without a dedicated router. It supports ACLs, 256 VLANs, and Spanning Tree Protocol variants for redundancy. However, for complex routing requirements or internet gateway functions, a separate router may still be needed.

How many VLANs does the switch support and what are the ID ranges?

The switch supports 256 VLANs with configurable VLAN IDs ranging from 2 to 4093. This enables comprehensive network segmentation for departmental traffic isolation, security policies, and multi-tenant environments typical in growing SMB deployments.

What management options are available for the HPE OfficeConnect 1920-48G?

Management is provided through an intuitive web browser interface, SNMPv1/v2c/v3 support for remote monitoring, and IEEE 802.3 Ethernet MIB compatibility. Limited CLI access is available for advanced configurations. Default DHCP client mode simplifies initial deployment in office environments.

What are the SFP ports used for and what fiber types are supported?

The four Gigabit SFP ports support 100/1000 Mbps fiber connectivity (IEEE 802.3z 1000BASE-X and IEEE 802.3u 100BASE-FX). These ports enable long-distance uplinks to other switches, servers, or network infrastructure, providing flexibility for branch office connectivity and future network expansion.

What is the power consumption and cooling requirement for this switch?

Maximum power consumption is 32.2W with 23.3W at idle, making it highly efficient for office deployments. The non-PoE model is fanless, ensuring silent operation suitable for office environments. Operating humidity range is 15-95% non-condensing, supporting standard office conditions.

Does this switch support jumbo frames and what is the maximum frame size?

Yes, the switch supports jumbo frames up to 9216 bytes, improving performance for large data transfers and storage network traffic. This capability is particularly beneficial for environments with high-bandwidth applications like video streaming, backup operations, or data center connectivity.

HPE 1920-48G 48x RJ-45 auto-negotiating 10/100/1000Base-T ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab

Product overview

Featuring

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Processor

Network & Communication

Power Consumption

Physical Characteristics

Environmental

Interface/Ports