Hewlett Packard Enterprise OfficeConnect 1850 2XGT, Installation And Getting Started Manual, Page: 12 / 56

Switch Overview
Power Connector
1-6
Power Connector
The Hewlett Packard Enterprise 1850 OfficeConnect Switch Series do not have a power switch, they are
powered on when connected to an active AC power source. The switches automatically adjust to any voltage
between 100-127 and 200-240 volts and either 50 or 60 Hz. There are no voltage range settings required.
Switch Features
The features of the Hewlett Packard Enterprise 1850 OfficeConnect Switches include:
● plug-and-play networking — all ports are enabled — just connect the network cables to active network
devices and your switched network is operational.
● IEEE 802.3ab Auto MDI /MDI-X on all twisted-pair ports, meaning that all connections can be made using
straight-through twisted-pair cables. Cross-over cables are not required, although they will also work.
The pin operation of each port is automatically adjusted for the attached device: if the switch detects that
a 10/100/1000Mbps switch or hub is connected to the port, it configures the port as MDI; if the switch
detects that a 10/100/1000 Mbps end-node device is connected to the port, it configures the port as MDI-
X (1850 24G 2XGT, 1850 48G 4XGT, 1850 24G 2XGT PoE+ 185W, and 1850 48G 4XGT PoE+ 370W
Switches only).
● all switches support IEEE 802.3az Energy Efficient Ethernet (EEE) features that reduce power
consumption when connected with EEE-compliant client devices.
● automatic learning of MAC addresses in each switch’s 8K-address (1850 6XGT 2XGT/SFP+ Switch
only) or 16K-address (1850 24G 2XGT, 1850 48G 4XGT, 1850 24G 2XGT PoE+ 185W, and 1850 48G
4XGT PoE+ 370W Switches only) forwarding table.
● automatically negotiated full-duplex operation for all 10/100/1000/10000Mbps RJ45 ports when
connected to other auto-negotiating devices.
● easy management of the switch through several available interfaces:
Switch
Auto-sensing RJ45 ports Dual-personality RJ45/SFP+ ports
Quantity Speed Quantity Speed
1850 6XGT 2XGT/SFP+ 6 ports 100/1000/10000 Mbps 2 ports 100/1000/10000 Mbps
1850 24G 2XGT 24 ports 10/100/1000 Mbps - -
2 ports 100/1000/10000 Mbps - -
1850 48G 4XGT 48 ports 10/100/1000 Mbps - -
4 ports 100/1000/10000 Mbps - -
1850 24G 2XGT PoE+ 12 ports 10/100/1000 Mbps - -
12 PoE+ ports 10/100/1000 Mbps - -
2 ports 100/1000/10000 Mbps - -
1850 48G 4XGT PoE+ 24 ports 10/100/1000 Mbps - -
24 PoE+ ports 10/100/1000 Mbps - -
4 ports 100/1000/10000 Mbps - -