Dahua / PoE Ethernet Switch / 24-Port / 250m PoE / Managed / DH-PFS4226-24ET2GF-360

DH-PFS4226-24ET2GF-360

The Dahua DH-PFS4226-24ET2GF-360 24-port Managed Desktop Gigabit Switch is designed for field transmission applications and for high-definition video. The switch is equipped with a high performance switching engine, a large buffer, low transmission delay, and high reliability. In addition to the 24 PoE ports, the switch offers two (2) gigabit uplink combo ports with a PoE budget of 360 W. The switch also delivers powerful network management functions including CLI, iLinksView, and Web and network management software based on SNMP. The switch is housed in a sealed, metal case that offers low power consumption.

Features

• Layer 2 Network Management PoE Ethernet Switch
• Intelligent PoE for Power Consumption Management
• Long-distance PoE Transmission Distance, up to 250.0 m (820.21 ft)
• PoE Watchdog Function Monitors Network
• High-capacity Data Cache (4-megabit) for Real-time Transmission
  with smooth video
• Supports IEEE802.3af, IEEE802.3at, Hi-PoE, and IEEE802.3bt
  Standards
• New Limited Lifetime Warranty
• Become a registered dealer of Dahua
• Call 1-800-878-6604 for Dealer Prices!
  
  

Technical Specifications
Ethernet Ports	Ports 1 through 24: 10/100 Mbps, RJ45 Ports 25 and 26: 10/100/1000 Mbps (uplink), RJ45 Ports 25 and 26: SFP 1000 Mbps (uplink combo)
PoE Power Consumption	Ports 1 and 2: ≤ 90 W (IEEE802.3bt) Ports 3 through 24: ≤ 30 W (IEEE802.3at) Total Power Consumption: ≤ 360 W
PoE Protocol	PoE (IEEE802.3af), PoE+ (IEEE802.3at), Hi-PoE, PoE++ (IEEE802.3bt)
PoE PIN Assignment	1, 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
PoE Transmission Distance¹	250.0 m (820.21 ft)
Switching Capacity	8.8 Gbps
Packet Forwarding Rate	6.55 Mpps
Packet Buffer Memory	2.75 MB
MAC Table Size	8K
Standards Compliance	IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab; IEEE802.3z
Power Input	100 VAC to 240 VAC
Power Consumption	Idle: 20 W PoE Full Load: 360 W
Operating Temperature	–10° C to 55° C (14° F to 131° F)
Operating Humidity	10% to 90%, Relative
Electrostatic Discharge	Air Discharge: 8 kV Contact Discharge: 6 kV
Surge Protection	Common Mode: 4 kV Differential Mode: 2 KV Class B Electromagnetic Compatibility Standard
Dimensions (L x W x H)	440.0 mm x 300.0 mm x 44.0 mm (17.32 in. x 11.81 in. x 1.73 in.)
Weight	4.40 kg (9.70 lb)

Certifications
Safety	EN 62368-1:2014 + A11:2017
Electromagnetic Compatibility (EMC)	CFR 47 FCC Part 15 subpart B EN55032:2015, EN61000-3-2:2014, EN61000-3-3:2013, EN55024:2010+A1:2015, EN55035:2017, EN50130-4:2011+A1:2014

Service Specifications
MAC Table	MAC Address Table Configuration
Spanning Tree	IEEE802.1d (STP); 802.1w (RSTP)
VLAN	IEEE802.1Q Standard VLAN
Flow Control	Supports IEEE802.3x (full duplex flow control) and back pressure flow control (half duplex)
Link Aggregation	Static, LACP
Port Mirroring	One-to-One and Many-to-One Port Mirroring
Multicast	GMP snooping based on port
DHCP	DHCP Client
Security Features	Hardware supports IP and MAC binding based on port, MAC filtering based on port, and IEEE802.1x port authentication
Quality of Service	• High and low priority • WRR • 802.1P •DSCP • Priority based on protocol

1. Enabling 100 m (328.08 ft) to 250 m (820.21 ft) transmission distance will lower the transmission data
speed from 1 Gbps to 10 Mbps.

Downloads
Data Sheet
User Manual