ADTRAN Total Access 3000 - Page 75

6TAENG201-1E
TOTAL ACCESS 3000/3010
ENG-201
Page 21 of 32
Total Access
®
3000/3010 System Manual
© 2002, ADTRAN, Inc.
Figure 5. SNMP, TELNET and TL1 over 10BaseT
SNMP over 10BaseT
Central Office
Connected to
RJ45 socket
on backplane of
host shelf
Network Administrator
Provides:
1)
2)
3)
IP Address to
Host SCU
subnet mask
default gateway
Up to four SNMP Trap Hosts are supported
One IP
Address
H
S
T
C
R
A
F
T
S
C
U
IP/LAN
SNMP
Host
SNMP
Host
SNMP
Host
SCU Gateway
10BaseT
Router
NMA
(TL1)
(MWR)
Figure 6. Clocking Functions
A - IN
Composite Clock
B - IN
Primary SONET
C - IN
Secondary SONET
Clock
1.544 mHz
1.544 mHz
64 kHz
1
Optional
Composite
Clock Module
Access Module
in Slot 28
A - OUT
External Timing
B - OUT
External Timing
28
MUX
A
MUX
B
SCU
Access Module
in Slot 1