Interface Configuration Guide 7705 SAR Interfaces
Edition: 01 3HE 11011 AAAC TQZZA 723
Oper Status up: the operational state is up
down: the operational state is down
Physical Link yes: a physical link is present
no: a physical link is not present
Clock Source The source of the transmit clock:
slave: the source is remote
Device Mode The operational mode of the device:
synchronous: the device transmits data continuously
based on timing
asynchronous: the device transmits data one character at
a time; applies to RS-232 and X.21 interfaces only and is
only applicable for subrate speeds of 38 400 b/s or less
Speed The speed of the interface:
The values for RS-232 and X.21 interfaces, in b/s, are:
600, 1200, 2400, 4800, 9600, 19 200, 38 400, 56 000,
57 600, 115 200. The 600 b/s value is supported on
RS-232 interfaces only. The 56 000 b/s value is not
supported on RS-232 raw sockets. The 57 600 b/s and
115 200 b/s values are supported on RS-232 raw sockets
only.
The values for V.35 and X.21 interfaces, in kb/s, are: 64k,
128k, 256k, 384k, 512k, 640k, 768k, 896k, 1024k, 1152k,
1280k, 1408k, 1536k, 1664k, 1792k, 1920k
Character Length The number of data bits used to transmit a character; for
asynchronous devices only
Parity The parity bit in a character; for asynchronous devices
only
Stop Bits The number of stop bits used signify the end of a
character; for asynchronous devices only
Multi-Drop The MDDB mode (RS-232 and X.21 interfaces only):
disabled: MDDB mode is off
slave: device operates as an MDDB slave device
master: device operates as an MDDB master device
Table 74 Show Port Serial Channel Output Fields (Continued)
Label Description
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