Verilink PRISM 3001 (34-00186) Product Manual - Manual (Page 46)

4-12 T ERMINAL O PERATION
Figure 4-8 Loopback Diagrams
Network PLB
Network Interface Framer/Deframer Multiplexer Receivers/Drivers
NET
PLB Receivers/Drivers
BERT Generator/
Detector
All ones
to DTE
EIA-530 or V.35
(100' max.)
Framer/Deframer
DTE (DSX1)
RJ-48C
DSX1, 1'-655'
to cross-connect
From
NET
To
NET
To
NET
From
NET
5
4
2
1
To Network
From Network
RJ-48C
To
Ports
From
Ports
3
Network MLB
Network Interface Framer/Deframer Multiplexer Receivers/Drivers
Receivers/Drivers
BERT Generator/
Detector
EIA-530 or V.35
(100' max.)
Framer/Deframer
DTE (DSX1)
RJ-48C
DSX1, 1'-655'
to cross-connect
From
NET
To
NET
To
NET
From
NET
5
4
2
1
NET
MLB
To Network
From Network
RJ-48C
To
Ports
From
Ports
4
DTE MLB
Network Interface Framer/Deframer Multiplexer Receivers/Drivers
Receivers/Drivers
BERT Generator/
Detector
EIA-530 or V.35
(100' max.)
Framer/Deframer
DTE (DSX1)
RJ-48C
DSX1, 1'-655'
to cross-connect
From
NET
To
NET
To
NET
From
NET
5
4
2
1
To Network
From Network
RJ-48C
To
Ports
From
Ports
DTE
MLB
DTE LLB
Network Interface Framer/Deframer Multiplexer Receivers/Drivers
Receivers/Drivers
BERT Generator/
Detector
EIA-530 or V.35
(100' max.)
Framer/Deframer
DTE (DSX1)
RJ-48C
DSX1, 1'-655'
to cross-connect
From
NET
To
NET
To
NET
From
NET
5
4
2
1
T1 DTE
LLB
To Network
From Network
RJ-48C
To
Ports
From
Ports
6
5
Port Loop (bidirectional)
Network Interface Framer/Deframer Multiplexer Receivers/Drivers
Receivers/Drivers
BERT Generator/
Detector
EIA-530 or V.35
(100' max.)
Framer/Deframer
DTE (DSX1)
RJ-48C
DSX1, 1'-655'
to cross-connect
To
NET
From
NET
From
NET
To
NET
5
4
2
1
To Network
From Network
RJ-48C
To
Ports
From
Ports
DTE
Near/Far
7