2024年6月3日发(作者：柯良吉)
Data sheet
HPE OfficeConnect
1850 Switch Series
Key features
• 10-Gigabit 10GBASE-T on all models
for high-speed interconnect
• Non-PoE and PoE+ 24- and 48-port
models
• 8-port 10GBASE-T switch with 2 SFP+
dual-personality ports
• Intuitive web management interface for
easy switch configuration
• Limited lifetime warranty
Product overview
HPE OfficeConnect 1850 Switch Series
devices are basic smart managed, fixed
configuration Gigabit plus 10 Gigabit
Ethernet Layer 2 switches designed for small
businesses looking for high performance in an
easy-to-administer solution. The series is part
of the HPE OfficeConnect portfolio of small
business networking products.
two dual-personality SFP+ ports. All
HPE OfficeConnect 1850 Switches support
flexible installation options including
mounting on a wall, under a table, or on
a desktop.
These Gigabit switches are plug-and-play
out of the box, yet network operation can be
fine-tuned through features available from a
simple web browser-based GUI, if necessary.
Customizable features include VLANs,
The series consists of five switch models. Four
Rapid Spanning Tree, IGMP Snooping, link
aggregation trunking, and DSCP QoS policies.
are Gigabit switches each with 10-Gigabit
All models include the latest energy-saving
10GBASE-T uplink ports. One is an 8-port
capabilities, including Energy Efficient
10-Gigabit aggregator switch. Together, you
Ethernet (EEE) and idle-port power down. All
can build a high-bandwidth network with
models include variable speed fans operating
Gigabit edge port switches interconnected
only at the speed necessary to maintain
at 10-Gigabit speeds. Non-PoE and PoE+
operating temperature to reduce excess noise
models are also available.
and power consumption by the switch.
The 24-port models include two 10GBASE-T
HPE OfficeConnect 1850 Switch Series
ports; the 48-port models include four
includes a limited lifetime warranty.
10GBASE-T ports and an 8-port model
includes eight 10GBASE-T ports with
Data sheet
Features and benefits
Management
• Simple web management
Allows for easy management of the
switch—even by nontechnical
users—through an intuitive web GUI;
supports HTTP and HTTP Secure (HTTPS)
• SNMPv1, v2c
Enables devices to be discovered and
monitored from an SNMP management
station
• Port mirroring
Enables traffic on a port to be
simultaneously sent to a network analyzer
for monitoring
• Dual flash images
Provides independent primary and
secondary operating system files for backup
while upgrading
• Network time protocol (NTP)
Synchronizes timekeeping among distributed
time servers and clients; keeps timekeeping
consistent among all clock-dependent
devices within the network
• 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 absence of a DHCP server
on the network, the switch falls back to a
default, fixed IP address
Quality of Service (QoS)
• Traffic prioritization
Provides time-sensitive packets (such as
VoIP and video) with priority over other
traffic based on DSCP or IEEE 802.1p
classification; packets are mapped to
eight hardware queues for more effective
throughput
• Broadcast control
Allows limiting of broadcast traffic rate to
reduce unwanted network broadcast traffic
• IEEE 802.1p/Q
Delivers data to devices based on the
priority and type of traffic; supports
IEEE 802.1Q virtual LANs (VLANs)
Connectivity
• Auto-MDI/MDIX
Adjusts for straight-through or crossover
cables on all ports automatically
• 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
• IEEE 802.3at Power over Ethernet (PoE+)
Provides up to 30 W per port, which allows
support of the latest PoE+ capable devices
such as IP phones, wireless access points,
and security cameras, as well as any IEEE
802.3af-compliant end device; lowers the
cost of additional electrical cabling and
circuits that would otherwise be necessary
for IP phone and WLAN deployments
• PoE+ port availability
Provides PoE+ for Ports 1–12 on the
HPE 1850 24G 2XGT PoE+ 185W Switch;
provides PoE+ for ports 1–24 on the
HPE 1850 48G 4XGT PoE+ 370W Switch
• Auto PoE power configuration
Assigns the required power to a port for
a PD device automatically based on Link
Layer Discovery Protocol (LLDP); optionally,
the switch permits manual, per port PoE
power configuration, and more
Page 2
• PoE shutdown mode
Provides the ability to define the hours
of PoE power being supplied by a group
of switch ports based on a 24-hour day;
the scheduler enables the flexibility to
select individual days of a week as well as
recurrence on a weekly basis with a start
and end date
• Energy Efficient Ethernet
Is compliant with IEEE 802.3az standard
requirements to save energy during periods
of low data activity
• Auto port shutdown
Saves power by automatically shutting down
power to inactive ports; power is restored on
a port upon link detection
• Energy-efficient cooling
Includes variable speed fans operating
only at the speed necessary to maintain
operating temperature to reduce excess
noise and power consumption by the switch
• Energy savings status
Provides an estimated cumulative energy
savings due to green Ethernet features
enabled
Security
• Secure Sockets Layer (SSL)
Encrypts all HTTP traffic, allowing secure
access to the browser-based management
GUI in the switch
• Automatic denial-of-service protection
Monitors nine types of malicious attacks
and protects the network by blocking these
attacks
• Management password
Provides security so that only authorized
access to the web browser interface is
allowed
Performance
• Half- or full-duplex auto-negotiating
capability on every port
Doubles the throughput of every port
• IGMP snooping
Improves network performance through
multicast filtering, instead of flooding traffic
to all ports
2024年6月3日发(作者：柯良吉)
Data sheet
HPE OfficeConnect
1850 Switch Series
Key features
• 10-Gigabit 10GBASE-T on all models
for high-speed interconnect
• Non-PoE and PoE+ 24- and 48-port
models
• 8-port 10GBASE-T switch with 2 SFP+
dual-personality ports
• Intuitive web management interface for
easy switch configuration
• Limited lifetime warranty
Product overview
HPE OfficeConnect 1850 Switch Series
devices are basic smart managed, fixed
configuration Gigabit plus 10 Gigabit
Ethernet Layer 2 switches designed for small
businesses looking for high performance in an
easy-to-administer solution. The series is part
of the HPE OfficeConnect portfolio of small
business networking products.
two dual-personality SFP+ ports. All
HPE OfficeConnect 1850 Switches support
flexible installation options including
mounting on a wall, under a table, or on
a desktop.
These Gigabit switches are plug-and-play
out of the box, yet network operation can be
fine-tuned through features available from a
simple web browser-based GUI, if necessary.
Customizable features include VLANs,
The series consists of five switch models. Four
Rapid Spanning Tree, IGMP Snooping, link
aggregation trunking, and DSCP QoS policies.
are Gigabit switches each with 10-Gigabit
All models include the latest energy-saving
10GBASE-T uplink ports. One is an 8-port
capabilities, including Energy Efficient
10-Gigabit aggregator switch. Together, you
Ethernet (EEE) and idle-port power down. All
can build a high-bandwidth network with
models include variable speed fans operating
Gigabit edge port switches interconnected
only at the speed necessary to maintain
at 10-Gigabit speeds. Non-PoE and PoE+
operating temperature to reduce excess noise
models are also available.
and power consumption by the switch.
The 24-port models include two 10GBASE-T
HPE OfficeConnect 1850 Switch Series
ports; the 48-port models include four
includes a limited lifetime warranty.
10GBASE-T ports and an 8-port model
includes eight 10GBASE-T ports with
Data sheet
Features and benefits
Management
• Simple web management
Allows for easy management of the
switch—even by nontechnical
users—through an intuitive web GUI;
supports HTTP and HTTP Secure (HTTPS)
• SNMPv1, v2c
Enables devices to be discovered and
monitored from an SNMP management
station
• Port mirroring
Enables traffic on a port to be
simultaneously sent to a network analyzer
for monitoring
• Dual flash images
Provides independent primary and
secondary operating system files for backup
while upgrading
• Network time protocol (NTP)
Synchronizes timekeeping among distributed
time servers and clients; keeps timekeeping
consistent among all clock-dependent
devices within the network
• 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 absence of a DHCP server
on the network, the switch falls back to a
default, fixed IP address
Quality of Service (QoS)
• Traffic prioritization
Provides time-sensitive packets (such as
VoIP and video) with priority over other
traffic based on DSCP or IEEE 802.1p
classification; packets are mapped to
eight hardware queues for more effective
throughput
• Broadcast control
Allows limiting of broadcast traffic rate to
reduce unwanted network broadcast traffic
• IEEE 802.1p/Q
Delivers data to devices based on the
priority and type of traffic; supports
IEEE 802.1Q virtual LANs (VLANs)
Connectivity
• Auto-MDI/MDIX
Adjusts for straight-through or crossover
cables on all ports automatically
• 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
• IEEE 802.3at Power over Ethernet (PoE+)
Provides up to 30 W per port, which allows
support of the latest PoE+ capable devices
such as IP phones, wireless access points,
and security cameras, as well as any IEEE
802.3af-compliant end device; lowers the
cost of additional electrical cabling and
circuits that would otherwise be necessary
for IP phone and WLAN deployments
• PoE+ port availability
Provides PoE+ for Ports 1–12 on the
HPE 1850 24G 2XGT PoE+ 185W Switch;
provides PoE+ for ports 1–24 on the
HPE 1850 48G 4XGT PoE+ 370W Switch
• Auto PoE power configuration
Assigns the required power to a port for
a PD device automatically based on Link
Layer Discovery Protocol (LLDP); optionally,
the switch permits manual, per port PoE
power configuration, and more
Page 2
• PoE shutdown mode
Provides the ability to define the hours
of PoE power being supplied by a group
of switch ports based on a 24-hour day;
the scheduler enables the flexibility to
select individual days of a week as well as
recurrence on a weekly basis with a start
and end date
• Energy Efficient Ethernet
Is compliant with IEEE 802.3az standard
requirements to save energy during periods
of low data activity
• Auto port shutdown
Saves power by automatically shutting down
power to inactive ports; power is restored on
a port upon link detection
• Energy-efficient cooling
Includes variable speed fans operating
only at the speed necessary to maintain
operating temperature to reduce excess
noise and power consumption by the switch
• Energy savings status
Provides an estimated cumulative energy
savings due to green Ethernet features
enabled
Security
• Secure Sockets Layer (SSL)
Encrypts all HTTP traffic, allowing secure
access to the browser-based management
GUI in the switch
• Automatic denial-of-service protection
Monitors nine types of malicious attacks
and protects the network by blocking these
attacks
• Management password
Provides security so that only authorized
access to the web browser interface is
allowed
Performance
• Half- or full-duplex auto-negotiating
capability on every port
Doubles the throughput of every port
• IGMP snooping
Improves network performance through
multicast filtering, instead of flooding traffic
to all ports