DH-CS4220-16GT-240 สวิตช์ Dahua 20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE

รหัสสินค้า : DH-CS4220-16GT-240

Dahua DH-CS4220-16GT-240

20-Port Cloud Managed Desktop Gigabit Switch with 16-Port PoE

Technical Specification

Ethernet Port : Port 1-16 / 16 x RJ45 10/100/1000 (PoE)

Ethernet Port Uplink Speed : 

Port 17-18 / 2 x RJ45 10/100/1000 (Uplink)

Port 19-20 / 2 x SFP 1000 Mbps (Combo)

Performance

Layer 2

Switching Capacity : 40Gbps

Packet Forwarding Rate : 29.76Mpps

Packet Buffer Size : 4Mbit

Jumbo Frame : 15K Byte

MAC Table Size : 8K

Communication Standard : IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3ab, IEEE802.3z

PoE

PoE Standard : IEEE802.3af, IEEE802.3at, Hi-PoE, IEEE802.3bt

PoE Power : Port 1-2 ≤ 90 W, Port 3-16 ≤ 30 W, total ≤ 240W

PoE Power Consumption Management : YES

PoE Pin Assignment : PoE/Hi-PoE: 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)

Long Distance PoE Transmission : Yes

VLAN Function : Port-based VLAN

General

Statics Protection : Air discharge: 8kV / Contact discharge: 6kV

Lighting protection : Common mode: 4kV / Differential mode: 2kV

Net Weight : 2.37 kg

Gross Weight : 3.02 kg

Product Dimensions : 440mm × 220mm × 44mm

สินค้ารับประกัน 3 ปี

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