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 Transmissionwith smooth video Supports IEEE802.3af, IEEE802.3at, Hi-PoE, and IEEE802.3btStandards 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 managementPower on and power offPower down for overloadGreen PoELegacy 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 WPoE 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 kVContact Discharge: 6 kV Surge Protection Common Mode: 4 kVDifferential Mode: 2 KVClass 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 dataspeed from 1 Gbps to 10 Mbps. Downloads Data Sheet User Manual