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大華 DAHUA S3218-16ET-135 18-Port Unmanaged Desktop Switch with 16-Port PoE (香港行貨，一年保用)
大華 DAHUA S3218-16ET-135 18-Port Unmanaged Desktop Switch with 16-Port PoE (香港行貨，一年保用)

大華 DAHUA S3218-16ET-135 18-Port Unmanaged Desktop Switch with 16-Port PoE (香港行貨，一年保用)

數量

簡介

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> 16 × RJ-45 10/100 Mbps (PoE) ports, 2 × RJ-45 10/100/1000 Mbps (combo) ports and 2 × SFP 1000 Mbps (combo) ports. > Meets the requirements of IEEE802.3af, IEEE802.3at, Hi-PoE, and IEEE802.3bt power supply standards. > PoE watchdog real-time monitors camera statues and automatically reboots faulty network cameras. > Up to 250 m transmission distance. > Supports VIP ports, prioritizing transmission for port1 to port8.
Dahua 大華香港

商品詳情

Hardware Feature
Included Power AdapterYes
PoEYes
Ethernet Port16
Ethernet Port Speed10/100 Mbps
Ethernet Port Uplink Speed10/100/1000 Mbps
Optical Port Uplink Speed1 Gbps
Description of Function SlotsPort 1-16: 16 × RJ-45 10/100 Mbps;
Port 17-18: 2 × RJ-45 10/100/1000 Mbps (Combo);
Port 17-18: 2 × SFP 1000 Mbps (Combo)
Power SupplyBuilt-in power supply: 100-240 VAC, 50/60 Hz, 3 A
Operating Temperature–10 °C to +55 °C (+14 °F to +131 °F)
Operating Humidity5%–95% (RH), non-condensing
Storage Temperature–40 °C to +75 °C (–40 °F to +167 °F)
Storage Humidity5%–95% (RH), non-condensing
Power ConsumptionIdling: ≤6 W ; Full load: 154 W
Performance
Management TypeNo
Switching Capacity7.2 Gbps
Packet Forwarding Rate5.36 Mpps
Packet Buffer Size4 Mbit
Jumbo Frame15K Byte
MAC Table Size8 K
Communication StandardIEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab; IEEE802.3z
Feature
PoE ProtocolIEEE802.3af; IEEE802.3at; Hi-PoE; IEEE802.3bt
PoE PowerPort 1-2 ≤ 90 W, Port 3-16 ≤ 30 W, total ≤ 135 W
PoE Pin Assignment1,2,4,5 (V+),3,6,7,8 (V-)
Long Distance PoE TransmissionYes
General
Statics ProtectionAir discharge: 8 kV; Contact discharge: 6 kV
Lighting ProtectionCommon mode: 4 kV; Differential mode: 2 kV
Net Weight2.23 kg (4.92 lb)
Gross Weight2.88 kg (6.35 lb)
Product Dimensions440 mm × 220 mm × 44 mm (17.32" × 8.66" × 1.73") (L × W × H)
Packaging Dimensions540 mm × 342 mm × 90 mm (21.26" × 13.46" × 3.54") (L × W × H)
Casing MaterialSheet metal
InstallationRack mount;Desktop mount
CertificationsCE
Transmission Performance:

Switch power supply voltage 53V.

CAT5E/CAT6. Max. DC resistance < 10 Ω/100 m

Cable(m)Load Capacity(W)Bandwidth(Mbps)
IEEE802.3bt 90 W
10071.3100
1506210
2005110
2504010
Hi-PoE 60 W
10053100
1505010
2004710
2503710
IEEE802.3at 30 W
10025.5100
15025.510
20025.510
25025.510
Note: Data from this table was collected by Dahua test lab and is for reference only . The actual transmission distance may vary due to power consumption of connected devices or the cable type and status.

https://transmission.dahuasecurity.com/en/product-list/Business/Switches/PoESwitchForSecurity/S3218-16ET-135

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