Linkskey LKS-SG9P4 - Manual (Page 12)

9-port Gigabit Ethernet Switch with 4-port PoE
10
Note: The switch’s grounding cable should be connected to the metal support
rod.
Chapter 3 Hardware Connection
Connection Procedures
Step 1: Use a RJ45 Ethernet cable to connect an upstream network device (such
as another switch or a router) to the Normal/Uplink port which is port 9 on the
switch, shown as Figure 3-1.
Figure 3-1 Installation with upstream network device
Step 2: Use another RJ45 Ethernet cable connect a downstream network device
to downlink port. PoE-capable ports can access PDs such as an AP, IP phone, IP
camera, shown as Figure 3-2.