General
- Product Type
- PoE Switches
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Dahua · Network & PoE
18-Port Unmanaged Desktop Switch with 16-Port PoE
MODEL / S3218-16ET-135
- 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.
Camera TypeNetwork & PoE
Technical data
Technical Specifications
【Feature】
- [Feature] Long Distance PoE Transmission
- Yes
- [Feature] PoE Pin Assignment
- 1,2,4,5 (V+),3,6,7,8 (V-)
- [Feature] PoE Power
- Port 1-2 ≤ 90 W, Port 3-16 ≤ 30 W, total ≤ 135 W
- [Feature] PoE Protocol
- IEEE802.3af; IEEE802.3at; Hi-PoE; IEEE802.3bt
【General】
- [General] Casing Material
- Sheet metal
- [General] Certifications
- CE
- [General] Gross Weight
- 2.88 kg (6.35 lb)
- [General] Installation
- Rack mount;Desktop mount
- [General] Lighting Protection
- Common mode: 4 kV; Differential mode: 2 kV
- [General] Net Weight
- 2.23 kg (4.92 lb)
- [General] Packaging Dimensions
- 540 mm × 342 mm × 90 mm (21.26" × 13.46" × 3.54") (L × W × H)
- [General] Product Dimensions
- 440 mm × 220 mm × 44 mm (17.32" × 8.66" × 1.73") (L × W × H)
- [General] Statics Protection
- Air discharge: 8 kV; Contact discharge: 6 kV
- 【Transmission Performance
- 】
【Hardware Feature】
- [Hardware Feature] Description of Function Slots
- Port 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)
- [Hardware Feature] Ethernet Port
- 16
- [Hardware Feature] Ethernet Port Speed
- 10/100 Mbps
- [Hardware Feature] Ethernet Port Uplink Speed
- 10/100/1000 Mbps
- [Hardware Feature] Included Power Adapter
- Yes
- [Hardware Feature] Operating Humidity
- 5%–95% (RH), non-condensing
- [Hardware Feature] Operating Temperature
- –10 °C to +55 °C (+14 °F to +131 °F)
- [Hardware Feature] Optical Port Uplink Speed
- 1 Gbps
- [Hardware Feature] PoE
- Yes
- [Hardware Feature] Power Consumption
- Idling: ≤6 W ; Full load: 154 W
- [Hardware Feature] Power Supply
- Built-in power supply: 100-240 VAC, 50/60 Hz, 3 A
- [Hardware Feature] Storage Humidity
- 5%–95% (RH), non-condensing
- [Hardware Feature] Storage Temperature
- –40 °C to +75 °C (–40 °F to +167 °F)
【Hi-PoE 60 W】
- [Hi-PoE 60 W] 100
- 53
【IEEE802.3at 30 W】
- [IEEE802.3at 30 W] 100
- 25.5
【IEEE802.3bt 90 W】
- [IEEE802.3bt 90 W] 100
- 71.3
【Performance】
- [Performance] Communication Standard
- IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab; IEEE802.3z
- [Performance] Jumbo Frame
- 15K Byte
- [Performance] MAC Table Size
- 8 K
- [Performance] Management Type
- No
- [Performance] Packet Buffer Size
- 4 Mbit
- [Performance] Packet Forwarding Rate
- 5.36 Mpps
- [Performance] Switching Capacity
- 7.2 Gbps
【Switch power supply voltage 53V. CAT5E/CAT6. Max. DC resistance < 10 Ω/100 m】
- [Switch power supply voltage 53V. CAT5E/CAT6. Max. DC resistance < 10 Ω/100 m] Cable(m)
- Load Capacity(W)
10
- [Hi-PoE 60 W] 200
- 47
- [Hi-PoE 60 W] 250
- 37
- [IEEE802.3at 30 W] 200
- 25.5
- [IEEE802.3at 30 W] 250
- 25.5
- [IEEE802.3bt 90 W] 200
- 51
- [IEEE802.3bt 90 W] 250
- 40
- 【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.】
100
- [Hi-PoE 60 W] 150
- 50
- [IEEE802.3at 30 W] 150
- 25.5
- [IEEE802.3bt 90 W] 150
- 62