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About the FrameSaver DSL Unit
1-5
9783-A2-GB20-00
July 2000
The following diagram shows the FrameSaver DSL unit in a frame relay network.
Frame Relay
CPE
Router/FRAD
DSL ATM
Access
Network
FrameSaver
DSL Unit
00-16770
Frame
Relay
DSL
ALARMS
Major MinorFanBA
POWER
SERIAL
SMCM
CLOCK
A
ALARM
2
4
6
8
10
12
14
16
18
1
3
5
7
9
11
1315
17
LAN/WAN SLOT
B
CLOCK
B
A
SERIAL
MCC
AC
ALARM
48V RTN
48V NEG
POWER ENTRY MODULE
LEFT UNIT: LINE A
RIGHT UNIT: LINE B
WARNING!
POWER MUST BE DISCONNECTED AT THE SOURCE
BEFORE REMOVING OR INSTALLING THIS PWR ENTRY MODULE
48V RTN
48V NEG
POWER ENTRY MODULE
LEFT UNIT: LINE A
RIGHT UNIT: LINE B
WARNING!
POWER MUST BE DISCONNECTED AT THE SOURCE
BEFORE REMOVING OR INSTALLING THIS PWR ENTRY MODULE
ATM
Switch
Copper
Loop
FR Switch
with FR/ATM
Service
Interworking
AT M
PVC
AT M
Switch
Frame Relay
Network
FR
Switch
Frame Relay
NSP's
Network
Operations
Center
OpenLane
NMS
DSL Provider's
Network
Operations
Center
OpenLane
NMS
Customer Premises
Hotwire
8820
GranDSLAM