PFS4226-24GT2GF-360-V2

www.dahuasecurity.com  DH-PFS4226-24GT2GF-360  24-Port Gigabit Managed PoE Switch    · Intelligent PoE  · Red port supports 90W IEEE802.3bt  · Web management with friendly interface and easy operation  · 250 m long distance PoE transmission  · PoE watchdog  · Large-capacity data cache (4Mbit) for real-time transmission and   smooth video  · All gigabit port design  All-giga PoE Switch | DH-PFS4226-24GT2GF-360   System Overview  DH-PFS4226-24GT2GF-360 is a type of layer-two managed PoE switch. It  provides 24 gigabit PoE ports and 2 gigabit uplink combo ports. The full  load is 360W.  With high switching performance and reliability, the product features  large cache and low transmission delay, which supports access of Ultra  HD video.  With all metal design, the device has good heat dissipation and low  power consumption, which can work in environments from –10°C to  +55°C.  The product owns powerful network management functions. Network  management system supports CLI, iLinksView, web and network  management software based on SNMP.   Scene  Applicable to small and micro-scale monitoring networks such as office  desktops, schools, hotels, supermarkets and hospitals.   Functions

Warranty: 36 mon.

Datasheet 

Text contents of PDF datasheet:

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DH-PFS4226-24GT2GF-360
24-Port Gigabit Managed PoE Switch

· Intelligent PoE
· Red port supports 90W IEEE802.3bt
· Web management with friendly interface and easy operation
· 250 m long distance PoE transmission
· PoE watchdog
· Large-capacity data cache (4Mbit) for real-time transmission and
smooth video
· All gigabit port design
All-giga PoE Switch | DH-PFS4226-24GT2GF-360
System Overview
DH-PFS4226-24GT2GF-360 is a type of layer-two managed PoE switch. It
provides 24 gigabit PoE ports and 2 gigabit uplink combo ports. The full
load is 360W.
With high switching performance and reliability, the product features
large cache and low transmission delay, which supports access of Ultra
HD video.
With all metal design, the device has good heat dissipation and low
power consumption, which can work in environments from –10°C to
+55°C.
The product owns powerful network management functions. Network
management system supports CLI, iLinksView, web and network
management software based on SNMP.
Scene
Applicable to small and micro-scale monitoring networks such as office
desktops, schools, hotels, supermarkets and hospitals.
Functions
Uplink Combo Port
Two of the uplink ports support a self-adaptive 10/100/1000 Mbps RJ-
45 port or a 1000 Mbps optical port.
Intelligent PoE
The switch features intelligent PoE power consumption management
to help keep the power and data flowing, even when the switch
experiences a power fault. Intelligent PoE monitors the power
consumption of the connected devices, and in the event of large power
fluctuations, the switch shuts down one port at a time rather than
shutting down all ports. Unlike typical switches that shut down all ports
as once, this switch shuts down the highest number port first, then the
next highest number until the switch detects the power consumption
is below the PoE budget. Green PoE can power on and power off
according to time strategy. It can also realize PoE legacy support.

250m

PoE atchdog

1G
红口90W
90W

BT 90W
The red port supports the IEEE802.3bt and the Hi-PoE standards. The
maximum power consumption is 90 W.
PoE Watchdog
The switch employs an innovative PoE watchdog function that
automatically detects a network port failure and restarts network
communication on the port. This functionality avoids manual
maintenance and network restarts, saving time and reducing costs.
Long Distance PoE
Long-distance PoE transmission extends the maximum transmission
distance to 250 m (from 100 m), but reduces transmission speed to a
maximum of 10 Mbps (from 1000 Mbps).
Various Operating Environments
The switch is designed to operate in severe environments and in
temperatures ranging from –10°C to +55°C (14°F to 131°F). The switch
includes a professional-grade surge protection circuit that offers 4
kV (common mode) and 2 kV (differential mode) all-port lightning
protection. This protection reduces damage to the network from a
lightning storm. The switch meets the Class B EMC standard and is
suitable for residential, commercial, and light-industrial applications.

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Technical Specification
Performance
LayerLayer 2
Managed
Yes
Switching Capacity52 Gbps
Packet Forwarding Rate38.688 Mpps
Packet Buffer Memory4 Mbit
MAC Table Size
8K
VLAN Amount 4K
Standards Compliance
IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab;
IEEE802.3z
Hardware Feature
Standard Power SupplyYes
PoEYes
Ethernet Port24
Optical Port2
Ethernet Port Rate1 Gbps
Optical Port Rate1 Gbps
Number of Business Card
Slots
Port 1-24: 24 x RJ-45 10 M/100 M/1000 M (PoE)
Port 25-26: 2 x RJ-45 10 M/100 M/1000 M (uplink)
Port 25-26: 2 x SFP 1000 M (uplink) (combo)
DebuggingConsole x 1
Power Supply100V–240V AC
Operating Temperature–10 °C to +55 ° (14 °F to 131 °F)
Operating Humidity10% RH–90% RH
Power Consumption
Idling: 20W
Full load: 360W
PoE
PoE StandardIEEE802.3af/ IEEE802.3at/ Hi-PoE/IEEE802.3bt
PoE BudgetPort 1-2 ≤ 90W, Port 3-24 ≤ 30W, total ≤ 360W
PoE Pin Assignment1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)
PoE Management
Power consumption management
Power on and power off
Power down for overload
Green PoE
Legacy support
Long Distance PoE
Transmission
250 m long-distance power supply
Function
MAC Address TableMAC address table configuration
Spanning Tree ProtocolSTP; RSTP; MSTP
VLANIEEE802.1q Standard VLAN
Flow Control
Support IEEE 802.3x (full duplex flow control) and back
pressure flow control (half duplex)

Link AggregationManual; LACP
Port MirroringMultiple-to-one
MulticastIGMP Snooping v1/v2/v3
DHCPDHCP client/server; DHCP snooping
Security
User management
HTTPS
SSH
SNMP V1/V2/V3
ACL
802.1x
Loop protection
QoS
8 output queues for each port
Traffic shaping, port tag remarking
QoS based on CoS/DPL/PCP
QoS based on DSCP
System Maintenance
Uploading/downloading configuration files
Online upgrade
System logs
Device Management
Web (http and https protocol); iLinksView; CLI; SNMP V1/
V2C/V3
General
ESD
Air discharge: 8kV
Contact discharge: 6kV
Thunder-proof
Common mode: 4kV
Differential mode: 2kV
Dimensions
440 mm x 300 mm x 44 mm
(17.32" x 11.81" x 1.73") (L x W x H)
Packaging Dimensions
Packing box: 527 mm x 412 mm x 110 mm
(20.75" x 16.22" x 4.33") (L x W x H)
Protective box: 584 mm x 549 mm x 446 mm
(22.99" x 21.61" x 17.56") (L x W x H)

Ordering Information
TypeModel Description
Accessories
PFT3950
1.25 G 850 nm, 2 km, LC,
Multimode, Class 1
PFT3960
1.25 G 1310/1550 nm, 20 km, LC,
Single-mode, Class 1
PFT3970
1.25 G 1550/1310 nm, 20 km, LC,
Single-mode, Class 1
All-giga PoE Switch | DH-PFS4226-24GT2GF-360

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Rev 001.001© 2020 Dahua. All rights reserved. Design and specifications are subject to change without notice.
Pictures in the document are for reference only, and the actual product shall prevail.

Installation

Dimensions (mm [inch])

440.0 [17.32]

44.0
[1.73]

300.0
[11.81]

4.3 [0.17]

1.0 [0.04]
1.0
[0.04]

Application

PoE IPC

PoE IPC

NVR

PC

DH -PFS4226 -24 GT 2 GF -360
All-giga PoE Switch | DH-PFS4226-24GT2GF-360