Switch PoE Dahua S3218-16ET-135, 18-porturi unmanaged desktop cu 16 porturi PoE 10/100 Mbps, 2 combo Gigabit, 2 SFP 1Gbps, Hi-PoE, PoE watchdog, distanta 250m, DH-S3218-16ET-135

Descriere

Specification
Hardware Feature
Included Power Adapter Yes
PoE Yes
Ethernet Port 16
Ethernet Port Speed 10/100 Mbps
Ethernet Port Uplink
Speed 10/100/1000 Mbps
Optical Port Uplink Speed 1 Gbps
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)
Power Supply Built-in power supply: 100-240 VAC, 50/60 Hz, 3 A
Operating Temperature –10 °C to +55 °C (+14 °F to +131 °F)
Operating Humidity 5%–95% (RH), non-condensing
Storage Temperature –40 °C to +75 °C (–40 °F to +167 °F)
Storage Humidity 5%–95% (RH), non-condensing
Power Consumption Idling: ≤6 W ; Full load: 154 W
Performance
Management Type No
Switching Capacity 7.2 Gbps
Packet Forwarding Rate 5.36 Mpps
Packet Buffer Size 4 Mbit
Jumbo Frame 15K Byte
MAC Table Size 8 K
Communication Standard IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab;
IEEE802.3z
Feature
PoE Protocol IEEE802.3af; IEEE802.3at; Hi-PoE; IEEE802.3bt
PoE Power Port 1-2 ≤ 90 W, Port 3-16 ≤ 30 W, total ≤ 135 W
PoE Pin Assignment 1,2,4,5 (V+),3,6,7,8 (V-)
Long Distance PoE
Transmission Yes
General
Statics Protection Air discharge: 8 kV; Contact discharge: 6 kV
Lighting Protection Common mode: 4 kV; Differential mode: 2 kV
Net Weight 2.23 kg (4.92 lb)
Gross Weight 2.88 kg (6.35 lb)
Product Dimensions 440 mm × 220 mm × 44 mm (17.32" × 8.66" × 1.73") (L
× W × H)
Packaging Dimensions 540 mm × 342 mm × 90 mm (21.26" × 13.46" × 3.54") (L
× W × H)
Casing Material Sheet metal
Installation Rack mount;Desktop mount
Certifications CE
Ordering Information
Type Model Description
SFP Module
SFP-1310T-20-SMF 155M 1310/1550 nm, 20 km, LC,
Single-mode [optional]
SFP-1310R-20-SMF 155M 1550/1310 nm, 20 km, LC,
Single-mode [optional]
GSFP-1310-20-SMF 1.25G 1310nm, 20km, LC, Singlemode[optional]
GSFP-1310R-20-SMF 1.25G 1550/1310 nm, 20 km, LC,
Single-mode[optional]
GSFP-1310T-20-SMF 1.25G 1310/1550 nm, 20 km, LC,
Single-mode [optional]
SFP-850-MMF 155M 850 nm, 2km, LC, Multi-mode
[optional]
GSFP-850-MMF 1.25G 850 nm, 500 m, LC, Multi-mode
[optional]
Desktop PoE Switch | DH-S3218-16ET-135
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
100 71.3 100
150 62 10
200 51 10
250 40 10
Hi-PoE 60 W
100 53 100
150 50 10
200 47 10
250 37 10
IEEE802.3at 30 W
100 25.5 100
150 25.5 10
200 25.5 10
250 25.5 10