Cisco Systems SLM248G, SLM2024, SLM248P, SLM2048 LEDs and Ports Common to all Switch Models

G1-G2— The switch is equipped with two autosensing gigabit Ethernet network ports, which use RJ-45 connectors. The gigabit Ethernet ports support network speeds of 10 Mbps, 100 Mbps, or 1000 Mbps. They can operate in half- and full-duplex modes. Auto-sensing technology enables each port to automatically detect the speed of the device connected to it (10 Mbps, 100 Mbps, or 1000 Mbps), and adjust its speed and duplex accordingly.

To establish a gigabit Ethernet connection using a miniGBIC port, you must install a MGBT1, MGBSX1, or MGBLH1 gigabit expansion module and use Category 5e cabling or fiber optic cabling. To establish a Fast Ethernet connection using a miniGBIC port, you must install a MFEFX1 (100BASE- FX) or MFELX1 (100BASE-LX) 100SFP transceiver and use fiber optic cabling.

NOTE On the SLM248G, SLM248P, SLM224G, and SLM224P switches, miniGBIC ports are shared with standard ports. If a miniGBIC port is used, the shared standard port on the switch cannot be used. The following table defines the shared port mapping of the switch.

Switch Model	miniGBIC Port	Standard Port
SLM248G/P	miniGBIC 1	Port G1
SLM248G/P	miniGBIC 2	Port G2
SLM224G/P	miniGBIC 1	Port G1
SLM224G/P	miniGBIC 2	Port G2

LEDs and Ports Common to all Switch Models

System — (Green) Lights up to indicate that the switch is powered on. Blinks while the switch is performing a system self-test.

LNK/ACT — (Green) Lights up to indicate a functional network link through the corresponding port to an attached device. Blinks to indicate that the switch is actively sending or receiving data through that port.

Reset — Press and hold the Reset Button for less than ten seconds to reboot the switch. Press and hold the Reset Button for more than ten seconds to reset the switch’s settings to the factory defaults.

Ethernet (1-24 or 1-48)The switch is equipped with 24 or 48 auto- sensing, Ethernet ports, which use RJ-45 connectors. The Fast Ethernet ports support network speeds of 10 Mbps or 100 Mbps. They can operate

Cisco Small Business SLM Series Smart Switch Installation Guide 3