Black Box 5000 series Reference Manual page 217

RS232 leased line interface module display:
State: Enabled, Idle
Remote Site: London
Interface State
Speed : 0 bps
Type : RS232
DTR : down
CD : up
RTS : down
DSR : up
CTS : up
RI : up
Rcv 0% 0.0 KB |
Xmt 0% 0.0 KB |
DTR
The state of the Data Terminal Ready signal.
CD
The state of the Carrier Detect signal.
RTS
The state of the Request to Send signal.
DSR
The state of the Data Set Ready signal.
CTS
The state of the Clear to Send signal.
RI
The state of the Ring Indicator signal.
Menus Reference Manual: Statistics Menu
Link
Link
Frame Counts (Rcv/Xmt)
Bytes :
Frames:
Throughput
|----|----|----|----|----|----|----|----|----|----|
0 10 20 30
Statistics
2
Frame Errors
0/0 Cgt disc
0/0 CRC
Rcv abort
Overrun
Rcv miss
Too large
Misaligned : 0
Underrun
40 50 60 70
217
: 0
: 0
: 0
: 0
: 0
: 0
: 0
80 90 100%