
Quick Start
1 Install the hub(s).
Maximum stack:  | Six hubs  | 
Rack requirements: Standard 
Shelf requirements: Support for 10 lbs (4.5 kg) per hub
12.3 lbs (5.6 kg) with uplink module and NMM
2 Connect the stack.
Use the cascade cables to connect multiple hubs. You need to purchase cascade cables separately from your network services supplier (see Appendix B for more information).
Do not use UTP cabling to connect hubs.
3 Connect the devices.
Connect 
4Plug power cords into each hub, then check LEDs.
•Make sure the Pwr LED is lit for all hubs.
•Make sure the numbered port LEDs are lit for connected devices.
Pwr LED
Port LEDs
1