Switch 3870 - Front View Detail - 3Com SUPERSTACK 3 3870 Series Getting Started Manual

Switch 3870 —
Front View Detail
1 13 2 14 3 15 4 16 5 17 6
Figure 1 Switch 3870 (24 ports) — front view
1 13 2 14 3
Figure 2 Switch 3870 (48 ports) — front view
Port Status LEDs
18 7 19 8 20 9 21 10 22 11 23 12 24 25
10/100/1000BASE-T Ports
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.
Port Status LEDs
15 4 16 5 17 6 18 7 19 8 20 9
10/100/1000BASE-T Ports
37 26 38 27 39 28 40 29 41 30 42 31 43 32
Switch 3870 — Front View Detail
Stack Status/
Stack Master LEDs
Fault LED
Module Activity LED
21 10 22 11 23 12 24
Fault Power
Stack
S
Master
Module P S
Activity
21
22
Dual Personality
10/100/1000BASE-T/
1000BASE-X SFP Ports
Stack Status/
Stack Master LEDs
Fault LED
Module Activity LED
44 33 45 34 46 35 47 36 48
Fault Power
Stack
S
Master
Module P S
Activity
45 46
Dual Personality
10/100/1000BASE-T/
1000BASE-X SFP Ports
13
Power/Self Test LED
Module Status LED
Console Port
SuperStack 3 Switch 3870 24-port
Unit LED
24
23
Power/Self Test LED
Module Status LED
Console Port
SuperStack 3 Switch 3870 48-port
Unit LED
47 48