3Com 52x Network Router User Manual


 
2-2 CHAPTER 2: OVERVIEW
Figure 2-1 Chassis Front Panels
LAN
16Mb
Active
Fault
UTP
STP
SERIAL
UNIVERSAL (B)
V.35 (A)
RS-232 (C)
B
Link
Active
Fault
C
SYSTEM
SuperStack II
NETBuilder
Status
Run
Fwd Power
/Fault
Load
Test
Console
A
Model 32x
Model 52x
STP
connector
Console
connector
UNIVERSAL
connector
RS-232
connector
V.35
connector
16Mb
Active
Fault
LEDs
Link
Active
Fault
LEDs (A, B, and C
for serial connectors)
Run
Load
Test
LEDs
Fwd
LED
Status
LEDs
Power/
Fault
LED
UTP
connector
LAN
16Mb
Active
Fault
UTP
STP
S/T
B1
Link
Line
Act
Line
Error
Connect
Fault
ISDN
SERIAL
UNIVERSAL (B)
RS-232 (C)
B2
B
Link
Active
Fault
C
SYSTEM
SuperStack II
NETBuilder
Status
Run
Fwd Power
/Fault
Load
Test
Console
STP
connector
Console
connector
UNIVERSAL
connector
RS-232
connector
S/T
connector
Line
Error
LED
Line
Act
LED
16Mb
Active
Fault
LEDs
Link
Connect
Fault
LEDs (B1 and B2)
Link
Active
Fault
LEDs (B and C
for serial connectors)
Run
Load
Test
LEDs
Fwd
LED
Status
LEDs
Power/
Fault
LED
UTP
connector
SS2TRHWBook Page 2 Monday, May 5, 1997 3:11 PM