Dahua PFS4226-24ET-240 24-port 100 Mbps + 2-port Gigabit Managed PoE Switch

Specifications

Performance

• Layer Layer 2
• Managed Yes
• Switching Capacity 8.8 Gbps
• Packet Forwarding Rate 6.55 Mpps
• Packet Buffer Memory 2.75 Mbit
• MAC Table Size 4K
• Communication Standard IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE 802.3ab; IEEE 802.3z

Hardware Feature

• Standard Power Supply Yes
• PoE Yes
• Ethernet Port 24
• Optical Port 2
• Ethernet Port Rate 100 Mbps
• Optical Port Rate 1 Gbps
• Number of Bussiness Card Slots Port 1-24: 24 × RJ-45 10 M/100 M (PoE) Port 25-26: 2 × RJ-45 10 M/100 M/1000 M (uplink) Port 25-26: 2 × SFP 1000 M (uplink) (combo)
• Debugging Console × 1
• Power Supply 100V–240V AC
• Operating Temperature –10 °C to +55 ° (14 °F to 131 °F)
• Operating Humidity 10% RH–90% RH
• Power Consumption Idling: 10W Full load: 240W

PoE

• PoE Standard IEEE802.3af/ IEEE802.3at/ Hi-PoE/IEEE802.3bt
• PoE Budget Port 1-2 ≤ 90W, Port 3-24 ≤ 30W, total ≤ 240W
• 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
• Long Distance PoE Transmission 250 m long-distance power supply

Function

• Spanning Tree Protocol IEEE 802.1d (STP); 802.1w (RSTP)
• VLAN IEEE802.1q Standard VLAN
• Flow Control Support IEEE 802.3x (full duplex flow control) and back pressure flow control (half duplex)
• Link Aggregation Static; LACP
• Port Mirroring One-to-one; multiple-to-one
• Multicast GMP snooping based on port
• DHCP DHCP client
• Security Hardware supports IP and MAC binding based on port, MAC filtering based on port, and IEEE802.1x port authentication
• QoS High and low priority WRR 802.1P DSCP Priority based on protocol

General

• ESD Air discharge: 8kV Contact discharge: 6kV
• Thunder-proof Common mode: 4kV Differential mode: 2kV
• Dimensions 440 mm × 300 mm × 44 mm (17.32″ × 11.81″ × 1.73″) (L × W × H)
• Packaging Dimensions Packing box: 527 mm × 412 mm × 110 mm (20.75″ × 16.22″ × 4.33″) (L × W × H) Protective box: 584 mm × 549 mm × 446 mm (22.99″ × 21.61″ × 17.56″) (L × W × H)