Interface Configuration Guide 7705 SAR Interfaces
Edition: 01 3HE 11011 AAAC TQZZA 725
Inputs The input control leads
dtr-dsr The Data Terminal Ready/Data Set Ready input control
lead (applicable only for RS-232 and V.35 interfaces)
rts-dcd The Request To Send/Data Carrier Detect input control
lead (applicable only for RS-232 and V.35 interfaces)
alb-cts The Analog Loopback/Clear To Send input control lead
(applicable only for RS-232 and V.35 interfaces)
Not supported on the 4-port T1/E1 and RS-232
Combination module
rdl-ri The Remote Digital Loopback/Ring Indicator input control
lead (applicable only for RS-232 interfaces)
Not supported on the 4-port T1/E1 and RS-232
Combination module
c-i The Control/Indication input control lead (applicable only
for X.21 interfaces)
Cfg The configuration of the input signaling leads:
• high: the input control lead is assumed to be on
• low: the input control lead is assumed to be off
• end-to-end: the input control lead follows that of the
remote end. It can only be configured when the
interface speed is <64 kb/s and is only applicable on
the following control leads:
− rts-dcd
− alb-cts
− c-i
Outputs The output control leads
dsr-dtr The Data Set Ready/Data Terminal Ready output control
lead (applicable only for RS-232 and V.35 interfaces)
Not supported on the 4-port T1/E1 and RS-232
Combination module
dcd-rts The Data Carrier Detect/Request To Send output control
lead (applicable only for RS-232 and V.35 interfaces)
cts-alb The Clear To Send/Analog LoopBack output control lead
(applicable only for RS-232 and V.35 interfaces)
ri-rdl The Ring Indicator/Remote Digital Loopback output
control lead (applicable only for RS-232 interfaces)
Table 74 Show Port Serial Channel Output Fields (Continued)
Label Description