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User Manual
42
FNFN SS23
FNNF SS25
FNNN S1FC
NFFF M
Other
Reporting S1 (0000) trap if set bits in Other status
F Without
ALS
function
5 ALS
N With
ALS
function
F
Enable auto negotiation function
6
Auto
negotiation
N
Disable auto negotiation function
F
Ethernet port rate is 100M (auto negotiation disable)
7 100M/10M
N
Ethernet port rate is 10M (auto negotiation disable)
F
Ethernet port works in full duplex mode (auto
negotiation disable)
8
Full/half
duplex
N
Ethernet port works in half duplex mode (auto
negotiation disable)
F
Relative E1 line works normally
1-4
1-4E1
Loop back
N
Relative E1 line is doing the loop back test
F Local
loop
back
5
Loop back
type
N Remote
loop
back
SW2
6-8 Reserved
Reserved
Note
: F stands for OFF and N stands for ON status. Network management has higher privilege than
DIP switches except optical module type and ALS function configuration. All configuration
information is available through Hyper Terminal. Bit 1-5 of SW1 are set by default in factory
according to optical module type and other bits are all OFF.
5.22
Function of RC3000-SUB-OPT-2E1
Optical line-board can communicate with main board and its initial value can be set through DIP
switches. There are 3 groups of 8-bit DIP switches and definitions are as follows:
Switch Definition
Value
Explanation
FFFF S1
FFFN
S2
FFNF
S3
FFNN
SS13
FNFF
SS15
FNFN
SS23
FNNF
SS25
FNNN
S1FC
NFFF
M
SW1
1-4
Optical
module
type
Other
Reporting S1 (0000) trap if set bits in Other status
