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A
T
BOUT THE
IGER
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12
Console Port
Switch Architecture
The SMC6248M switch employs a wire-speed, non-blocking switching fabric.
This permits simultaneous wire-speed transport of multiple packets at low
latency on all ports. The switch also features full-duplex capability on all
ports, which effectively doubles the bandwidth of each connection.
The switch uses store-and-forward switching to ensure maximum data
integrity. With store-and-forward switching, the entire packet must be
received into a buffer and checked for validity before being forwarded. This
prevents errors from being propagated throughout the network.
The switch includes built-in stacking ports that enable up to four units to be
connected together through a 4 Gbps stack backplane. The switch stack can
be managed from a master unit using a single IP address.
2. An RPU is not yet available for this product.
1-2
S
10/100
TACK
Port Status Indicators
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
Console
Figure 1-1 Front and Rear Panels
Stacking Ports
25
26
27
28
29
30
31
32
33
34
35
36
10/100 Mbps RJ-45 Ports
Redundant Power Socket
System Indicators
37
38
39
40
41
42
43
44
45
46
47
48
51/Down
1000BASE-T/SFP Ports
DC
12V 4.5A
Power Socket
2
Slave Stack
Master Uplink
Uplink
PWR
49
52/Up
50
Diag
RPU
51
Stack
52
Master
49
50
RPU
2
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Troubleshooting
