Cisco Catalyst 1000 Series - Page 44

Straight-Through CableCrossover CableDevice
YesNoSwitch to router
YesNoSwitch to IP phone
1
100BASE-TX and 1000BASE-T traffic requires twisted four-pair, Category 5 or higher. 10BASE-T
traffic can use Category 3 cable or higher.
Cisco Catalyst 1000 Series 24-Port and 48-Port Switch Hardware Installation Guide
34
Switch Installation
Auto-MDIX Connections