CS4218-16ET-135 18-Port Cloud Managed Desktop Switch with 16-Port PoE > Meets the requirements of IEEE802.3,IEEE802.3u,IEEE802.3x,IEEE802.3ab,IEEE802.3z standards. > Meets the requirements of IEEE802.3af, IEEE802.3at, Hi-PoE, and IEEE802.3bt power supply standards. > Manages PoE power consumption and PoE power on/off. Supports Intelligent PoE. > A wide operating temperature range and a full metal casing that is fully-enclosed and dust-proof. Hardware Included Power Adapter Yes PoE Yes Ethernet Port 16 Ethernet Port Speed 10/100 Mbps Optical Port Speed 1000 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 (PoE); Port 17-18: 2 × RJ-45 10/100/1000 Mbps (combo); Port 17-18: 2 × SFP 1000 Mbps (combo) Reset Button 1 Power Supply Built-in power supply: 100-240 VDC, 47-63 Hz, max 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 +70 °C (–40 °F to +158 °F) Storage Humidity 5%–95% (RH), non-condensing Power Consumption Idling: ?6 W ; Full load: 154 W Performance Layer Layer 2 Management Type Yes Smart Managed Switch Yes MTBF 87.10 years Switching Capacity 7.2 Gbps Packet Forwarding Rate 5.36 Mpps Packet Buffer Size 4 Mbit Jumbo Frame 15K Byte MAC Table Size 8K VLAN Number 32 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 Power Consumption Management Yes PoE Pin Assignment 1,2,4,5(V+),3,6,7,8(V-) Long Distance PoE Transmission Yes VLAN Function Port-based VLAN IEEE 802.3x Flow Control Yes DHCP Function DHCP Client Equipment Management Web management; App management 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 (4.91 lb) Gross Weight 2.88 kg (6.34 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 Desktop mount; rack mount