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Switch overview

Overview

The HPE OfficeConnect 1920S Switch Series are multiport switches that can be used to build high-

performance switched workgroup networks. These switches are store-and-forward devices that offer low

latency for high-speed networking. Three of the switches also support the IEEE 802.3at standard for

providing PoE+ power to connected devices.

Throughout this manual, these switches will be referred to as the 1920S 8G Switch, the 1920S 24G

Switch, the 1920S 48G Switch, the 1920S 8G PPoE+ Switch, the 1920S 24G PPoE+ Switch, the 1920S

24G PoE+ Switch, and the 1920S 48G PPoE+ Switch.

• The 1920S 8G Switch has 8 auto-sensing 10/100/1000BASE-T RJ-45 ports. Port 1 is a Power over

Ethernet Powered Device (PoE PD) port. The switch can be powered by a network connection to port

1 from PoE power sourcing equipment (PSE), such as a PoE switch.

• The 1920S 24G 2SFP Switch has 24 auto-sensing 10/100/1000BASE-T RJ-45 ports and two SFP

slots for supported HPE SFP fiber-optic transceivers (ports 25 and 26).

• The 1920S 48G 4SFP Switch has 48 auto-sensing 10/100/1000BASE-T RJ-45 ports and four SFP

slots for supported HPE SFP fiber-optic transceivers (ports 49 to 52).

• The 1920S 8G PPoE+ Switch has 8 auto-sensing 10/100/1000BASE-T RJ-45 ports. The switch

supports the IEEE 802.3at standard and is capable of providing 65 watts of PoE power through ports

1-4.

• The 1920S 24G 2SFP PPoE+ Switch has 24 auto-sensing 10/100/1000BASE-T RJ-45 ports and two

SFP slots for supported HPE SFP fiber-optic transceivers (ports 25 and 26). The switch supports the

IEEE 802.3at standard and is capable of providing 185 watts of PoE power through ports 1-12.

• The 1920S 24G 2SFP PoE+ Switch has 24 auto-sensing 10/100/1000Base-T RJ-45 ports and two

SFP slots for supported HPE SFP fiber-optic transceivers (ports 25 and 26). The switch supports the

IEEE 802.3at standard and is capable of providing 370 watts of PoE power through ports 1-24.

• The 1920S 48G 4SFP PPoE+ Switch has 48 auto-sensing 10/100/1000BASE-T RJ-45 ports and four

SFP slots for supported HPE SFP fiber-optic transceivers (ports 49 to 52). The switch supports the

IEEE 802.3at standard and is capable of providing 370 watts of PoE power through ports 1-24.

These switches can be directly connected to computers, printers, and servers to provide dedicated

bandwidth to those devices, and you can build a switched network infrastructure by connecting the switch

to hubs, other switches, or routers. In addition, these switches offer network management capabilities.

Switch hardware features

HPE OfficeConnect 1920S 8G Switch (JL380A)

345

Power and Fault/Locator LEDs

Switch overview 5

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HPE OfficeConnect 1920S Series Specifications

General