HP OfficeConnect 1920S Switch with 48 Gigabit Ethernet Ports and 4 SFP Ports

HP OfficeConnect 1920S Switch with 48 Gigabit Ethernet Ports and 4 SFP Ports
Key Features
  • 48 x Gigabit Ethernet Ports
  • 4 x SFP Ports
  • Up to 104 Gb/s Switching Capacity
  • Up to 77.3 Mpps Forwarding Rate
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Boost the switching capacity of your small business with the OfficeConnect 1920S Switch with 48 Gigabit Ethernet Ports and 4 SFP Ports from HP. Capable of up to 104 Gb/s of switching capacity and a forwarding rate up to 77.3 Mpps, this managed switch comes equipped with 48 Gigabit Ethernet ports and 4 SFP ports.
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HP 1920S Overview

  • 1Description
  • 2Management
  • 3Quality of service (QoS)
  • 4Connectivity
  • 5Security
  • 6Performance
  • 7Layer 2 Switching
  • 8Layer 3 Services
  • 9Layer 3 Routing
  • 10Convergence

Boost the switching capacity of your small business with the OfficeConnect 1920S Switch with 48 Gigabit Ethernet Ports and 4 SFP Ports from HP. Capable of up to 104 Gb/s of switching capacity and a forwarding rate up to 77.3 Mpps, this managed switch comes equipped with 48 Gigabit Ethernet ports and 4 SFP ports.

Layer 3 static routing with up to 32 static routes allows for manual routing configuration, while access control lists help to boost security. The switch can be managed remotely via a web-based interface. Energy Efficient Ethernet support help to conserve power. You can mount the switch on a wall or under a desk, or it can be placed on a desktop.


Simple Web Management

Allows for easy management of the switch through an intuitive web GUI. Supports HTTP and HTTP Secure (HTTPS).

SNMPv1, v2c, and v3

Facilitate management of the switch as the device can be discovered and monitored from an SNMP management station.

Complete Session Logging

Provides detailed information for problem identification and resolution.

Port Mirroring

Enables traffic on a port or VLAN to be simultaneously sent to a network analyzer for monitoring.

Dual-Flash Images

Provide independent primary and secondary operating system files for backup while upgrading.

Network Time Protocol (NTP)

Synchronizes timekeeping among distributed time servers. Keeps timekeeping consistent among all clock-dependent devices within the network so that the devices can provide diverse applications based on the consistent time.

Manual Network Time Configuration

Manually set the date and time on the switch in the absence of an NTP server.

Default DHCP Client Mode

Allows the switch to be directly connected to a network, enabling plug-and-play operation. In the absence of a DHCP server on the network, the switch falls back to the static address


Provides different mechanisms for configuration updates. FTP allows bidirectional transfers over a TCP/IP network. Trivial FTP (TFTP) is a simpler method using user Datagram Protocol (UDP).

Remote Monitoring (RMON)

Remote monitoring (RMON) provides advanced monitoring and reporting capabilities for statistics, history, alarms, and events. RMON data is retrieved from the switch through a network management platform over SNMP.

Quality of service (QoS)

Traffic Prioritization

Provides time-sensitive packets (like VoIP and video) with priority over other traffic based on DSCP or IEEE 802.1p classification.

IEEE 802.1p/Q VLAN Tagging

Delivers data to devices based on the priority and type of traffic. Supports IEEE 802.1q.

Advanced Classifier-Based QoS

Classifies traffic using multiple match criteria based on Layer 2, 3, and 4 information.

Packet Storm Protection

Protects against unknown unicast, broadcast and multicast storms with user-defined thresholds.

Rate Limiting

Sets per-port ingress enforced maximum or percent minimum bandwidth per queue.

Class of Service (CoS)

Sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number, or source port.

Powerful QoS Feature

Supports the following congestion actions: strict priority queuing (SP) or weighted round robin (WRR) queuing. SP and WRR queuing can be configured on individual switch ports.


IPv6 Host

Enables switches to be managed and deployed at the IPv6 network's edge.

IEEE 802.3x Flow Control

Provides a flow-throttling mechanism propagated through the network to prevent packet loss at a congested node.

Loop Protection

If the switch detects a loop, it disables the source port from forwarding data packets originating from the switch to avoid broadcast storms.

Energy Efficient Ethernet (EEE)

Compliant with IEEE 802.3az standard requirements to save energy during periods of low data activity.

Auto-Port Shut Down

The switch saves power by automatically shutting down power to inactive ports. Power is restored on a port upon link detection.

Energy Savings Status

The switch provides an estimated cumulative energy savings due to green Ethernet features being enabled.


Access Control Lists (ACLs)

Enables network traffic filtering by creating an ACL, add rules and match criteria to an ACL, and apply the ACL to permit or deny on one or more interfaces or a VLAN. Up to 50 inbound entries may be configured based on IPv4 source and destination IP and MAC address, Layer 4 ports, and protocol type of the IPv4 packet.


The switch support RADIUS authentication and configuration of up to 8 RADIUS servers.

RADIUS Accounting

A robust set of attributes and statistics are available for collecting information from the switch.

IEEE 802.1x Access Control

Authentication of network users on a per port basis prior to permitting network access. Port VLAN includes RADIUS VLAN assignment, dynamic VLAN creation, guest VLAN, or into an unauthenticated VLAN.

Switch 802.1x Supplicant

Enables the switch to authenticate itself to a RADIUS server.

Port Isolation

Ports in a port isolation group are restricted from forwarding Layer 2 traffic between ports in that group. which helps to provide data privacy and security.

Automatic Denial-of-Service Protection

Monitors for malicious attacks and protects the network by blocking the attacks.

Management Password

Provides security so that only authorized access to the web browser interface is allowed.

Secure Sockets Layer (SSL)

Encrypts all HTTP traffic, allowing for secure access to the browser-based management of the switch.



Half-and full-duplex auto-negotiating capability on every port doubles the throughput of every port.

Selectable Queue Configurations

Allows for increased performance by selecting the number of queues and associated memory buffering that best meet the requirements of the network applications.

IGMP Snooping

Improves network performance through multicast filtering, instead of flooding traffic on all ports.

Layer 2 Switching

Spanning Tree Protocol (STP)

Supports standard IEEE 802.1D STP, IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) for faster convergence, and IEEE 802.1s Multiple Spanning Tree Protocol (MSTP).

BPDU Filtering

Drops BPDU packets when STP is enabled globally but disabled on a specific port.

Jumbo Frame Support

Supports up to 9216 bytes frame size to improve the performance of large data transfers.

VLAN Support and Tagging

Support for IEEE 802.1Q, including 256 VLANs with a VLAN ID range of 2-4093.

Layer 3 Services

Address Resolution Protocol (ARP)

Displays the MAC address of another IP host in the same subnet. Supports static ARPs. Proxy ARP allows normal ARP operation between subnets or when subnets are separated by a Layer 2 network.

DHCP Relay

Simplifies management of DHCP addresses in networks with multiple subnets.

Layer 3 Routing

Static IPv4 Routing

Provides basic routing supporting up to 32 static routes to allow manual routing configuration.

Link Aggregation

Groups together multiple ports up to a maximum of eight ports per trunk either automatically using Link Aggregation Control Protocol (LACP), or manually, to form an ultra-high-bandwidth connection to the network backbone, ideal for preventing traffic bottlenecks.


LLDP-MED (Media Endpoint Discovery)

Defines a standard extension of LLDP that stores values for parameters such as QoS and VLAN to configure network devices such as IP phones automatically.

Auto-Voice VLAN

Recognizes IP phones and automatically assigns voice traffic to dedicated VLAN for IP phones.
UPC: 190017137629

HP 1920S Specs

Ports48 x 10/100/1000 Mb/s Gigabit Ethernet (RJ45)
4 x 10/100/1000 Mb/s Gigabit SFP
Layer Services SupportedLayer 2 Support, Layer 3 Support
Supported ProtocolsAuto-MDIX/MDI
Link Aggregation
Port Mirroring
MAC Filtering
QueuingStrict Priority, Weighted Round Robin (WRR)
Transmission MethodStore-and-Forward
Jumbo Frames Support9216 Bytes
VLAN Groups256
VLAN IDs4093
Security FeaturesDoS Attack Prevention
RADIUS Authentication
Storm Control
Access Control List50
Static Routes32
SNMP Support1, 2c, 3
Supported IEEE Standards802.11d, 802.1p, 802.1q, 802.1s, 802.1w, 802.3az, 802.3x
Latency2 to 7 µs
Forwarding Rate77.3 Mpps
Switching Bandwidth104 Gb/s (Non-Blocking)
Flash Memory64 MB
RAM Buffer1.5 MB per Device
Processor400 MHz ARM Cortex-A9
Memory256 MB
Power Draw32.2 W (Active)
23.3 W (Idle)
AC Input Power100 to 240 VAC, 50 / 60 Hz at 0.5 to 0.8 A
Operating Temperature32 to 104°F / 0 to 40°C
Operating Humidity15 to 95%
Storage Temperature-40 to 158°F / -40 to 70°C
Storage Humidity15 to 95%
Operating Altitude10,000' / 3048 m
Noise Level0.0 dB (Active)
CertificationsCAN/CSA, EN 60950-1, FCC, VCCI, as per Manufacturer
Cooling SystemPassive
Mean Time Between Failures (MTBF)62 Hours
Rack Form Factor1 RU
Dimensions17.4 x 9.7 x 1.7" / 441.96 x 246.38 x 43.18 mm
Weight7.3 lb / 3.31 kg
Packaging Info
Package Weight10.4 lb
Box Dimensions (LxWxH)23 x 14 x 5"
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