Switch 3870 — Front View Detail 11
Switch 3870 — Front View Detail

Figure 1 Switch 3870 (24 ports) — front view

Figure 2 Switch 3870 (48 ports) — front view

WARNING: RJ-45 Ports. These are shielded RJ-45 data sockets. They

cannot be used as standard traditional telephone sockets, or to connect

the unit to a traditional PBX or public telephone network. Only connect

RJ-45 data connectors, network telephony systems, or network

telephones to these sockets.

Either shielded or unshielded data cables with shielded or unshielded

jacks can be connected to these data sockets.

10/100/1000BASE-T Ports
Console Port
SuperStack 3 Switch 3870 24-port
Stack
Master
Module
Activity
Port Status LEDs Power/Self Test LED
Unit LED
21 22 23 24
Dual Personality
10/100/1000BASE-T/
1000BASE-X SFP Ports
Fault LED
Module Status LED
Module Activity LED
Stack Status/
Stack Master LEDs
S
S
Power
Fault
P
1 432 5 678 9 10 11 1213 161514 17 18 19 20 21 22 23 24
10/100/1000BASE-T Ports
Console Port
SuperStack 3 Switch 3870 48-port
S
S
Power
Fault
Stack
Master
Module
Activity
Port Status LEDs Power/Self Test LED
Unit LED
45 46 47 48
Dual Personality
10/100/1000BASE-T/
1000BASE-X SFP Ports
Fault LED
Module Status LED
Module Activity LED
Stack Status/
Stack Master LEDs
P
1 432 5 678 9 10 11 1213 161514 17 18 19 20 21 22 23 24 25 282726 29 30 31 32 33 34 35 3637 403938 41 42 43 44 45 46 47 48
DUA1745-0AAA03.book Page 11 Friday, April 8, 2005 12:34 PM