ctDDSLineMode
CTRON-REMOTE-ACCESS-MIB ·
.1.3.6.1.4.1.52.4.1.2.7.2.5.1.1.3
Object
column
mandatory
r/w
Enumeration
DDS-PRI is full duplex 56k link, No framing in loop data
so loop speed is also 56k. Data stream:
--d1 d2 d3 d4 d5 d6 d7--
DDS-SC is also full duplex 56k link, requires framing bits
to distinguish between primary and secondary channels.
--d1 d2 d3 d4 d5 d6 d7 F C/S--
where F is framing bit and C/S for secondary channel as
well as used for control bit.
With these two extra bits the loop speed is increased to
72k. primary channel rate is 56k.
DDS-CC is full duplex 64k link. Does not require framing
bit but uses a same format as SC, nineth bit position is
lumped with primary channel and not used for control.
Loop speed is 72k, Primary channel rate is 64k.
--d1 d2 d3 d4 d5 d6 d7 F d8--
Context
- MIB
- CTRON-REMOTE-ACCESS-MIB
- OID
.1.3.6.1.4.1.52.4.1.2.7.2.5.1.1.3- Type
- column
- Access
- readwrite
- Status
- mandatory
- Parent
- ctDDSConfigEntry
- Table
- ctDDSConfigTable
- Siblings
- 8
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | ddsPri |
2 | ddsSc |
3 | ddsCc |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ctDDSLineIndex mandatory A unique value for each ds1 physical port on the
platform. | column | Integer32 | .1.3.6.1.4.1.52.4.1.2.7.2.5.1.1.1 |
| ctDDSIfIndex mandatory Index associated with this dds physical port | column | Integer32 | .1.3.6.1.4.1.52.4.1.2.7.2.5.1.1.2 |
| ctDDSLineCoding mandatory This object describes the variety of Zero Code
suppression on this interface. JBZS refers to Jammed
Bit Zero suppresion, which forces a 1 bit every 8 bit
periods. None refers … | column | Enumeration | .1.3.6.1.4.1.52.4.1.2.7.2.5.1.1.4 |
| ctDDSLoopbackConfig mandatory This variable represents the loopback configuration
of the DDS interface. ddsNoLoop means the interface
is not in loopback state, ddsLocalLoop means the signal
is transmitted … | column | Enumeration | .1.3.6.1.4.1.52.4.1.2.7.2.5.1.1.5 |
| ctDDSLineStatus mandatory This variable describes the current operational status of
DDS line. | column | Enumeration | .1.3.6.1.4.1.52.4.1.2.7.2.5.1.1.6 |
| ctDDSTxClockSource mandatory The source of Transmit clock.
'ddsLoopTiming' indicates that the recovered receive clock
is used as transmit clock.
'ddsLocalTiming' indicates that a local clock so… | column | Enumeration | .1.3.6.1.4.1.52.4.1.2.7.2.5.1.1.7 |
| ctDDSPortInSpeed mandatory This variable describes the current operational
receive speed of DDS line. It is a read only value
based entirely on DDS type (CC or PRI). | column | Integer32 | .1.3.6.1.4.1.52.4.1.2.7.2.5.1.1.8 |
| ctDDSPortOutSpeed mandatory This variable describes the current operational
transmit speed of DDS line. It is a read only value
based entirely on DDS type CC or PRI | column | Integer32 | .1.3.6.1.4.1.52.4.1.2.7.2.5.1.1.9 |