3Com 3CR17561-91-US - Switch 4500 26PORT Managed 24 10/100 2 Gbe Stackable RJ45 Getting Started Manual page 16

16 C 1: I
HAPTER NTRODUCING THE
Speed:Green = 100Mbps, Yellow = 10Mbps Duplex:Green = Full Duplex, Yellow = Half Duplex
Port Status LEDs
Speed: (100Base-TX) Gr een = 100Mbps Ye llow = 10Mbps Duplex: Gr een = Full Duplex, Ye llow = Half Duplex
10/100BASE-TX Ports
Speed:Green = 100Mbps, Yellow = 10Mbps Duplex:Green = Full Duplex, Yellow = Half Duplex
S 4500 F
WITCH
Figure 2 Switch 4500 50-Port — front view
Port Status LEDs
10/100BASE-TX Ports
Figure 3 Switch 4500 26-Port PWR - front view
Powe r : Gr een = Delivering Powe r, Ye llow = Fault, Flashing Gr een = Over Budget
10/100BASE-TX
Figure 4 Switch 4500 50-Port PWR - front view
Port Status LEDs
Power:Green = Deliverng Power. Yellow=Fault, Flashing Green=Over Budget
10/100BASE-TX 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.
AMILY
3CR17562-91 SuperStack 3 Switch 4500 50-Port
Console Por t
26 28/26
25 27/25
1000Base-X SFP Ports
(Two pairs of Combo Ports
fitted with two 1000BASE-T
SFP transceivers in last two ports)
3CR17572-91 SuperStack 3 Switch 4500 PWR 50-Port
Console Port Unit LED
49
1000BASE-X SFP Ports
(Two pairs of Combo Ports
fitted with two1000BASE-T SFP
transceivers in last two ports)
RPS LE D
Unit LE D
3CR17571-91 SuperStack 3 Switch 4500 PWR 26-Port
Mode
RPS
Gr een=Speed
Ye llow=Duplex
Flashing=PoE
PW R
Power LE D
Mode LED
Console Port Unit LED
49
1000BASE-X SFP Ports
(Two pairs of Combo Ports
fitted with two 1000BASE-T
SFP transceivers in last two
PWR LED
50 51/49 52/50
PWR
RPS
RPS LED
PWR LED
Mode LED
Mode
Green=Speed
Yellow=Duplex
Flashing=PoE
50 51/49 52/50
PWR
RPS
RPS LED
ports)