This data type represents the equalizer data
as measured at the receiver interface.
The format of the equalizer follows the structure of the
Transmit Equalization Adjust RNG-RSP TLV of DOCSIS RFI
v2.0 :
1 byte Main tap location 1..(n + m)
1 byte Number of forward taps per symbol
1 byte Number of forward taps: n
1 byte Number of reverse taps: m
Following are the equalizer coefficients:
First, forward taps coefficients:
2 bytes F1 (real), 2 bytes F1 (imag)
...
2 bytes Fn (real), 2 bytes Fn (imag)
Then, reverse taps coefficients:
2 bytes D1 (real), 2 bytes D1 (imag)
...
2 bytes Dm (real), 2 bytes Dm (imag)
The equalizer coefficients are considered signed 16-bit
integers in the range from -32768 (0x8000) to 32767
(0x7FFF).
DOCSIS specifications require up to a maximum of
64 equalizer taps (n + m); therefore, this object size
can get up 260 bytes (4 + 4x64).
The minimum object size (other than zero) for a t-spaced
tap with a minimum of 8 symbols will be 36 (4 + 4x8).
DocsisQosVersion
enumeration
Indicates the quality of service level.
DocsisUpstreamType
enumeration
Indicates the DOCSIS Upstream Channel Type.
DocsisUpstreamTypeStatus
enumeration
Indicates the DOCSIS Upstream Channel Type Status.
The shared channel indicator type is not valid, since
this type is used to specifically identify PHY mode.
This data type represents power levels that are normally
expressed in dB. Units are in tenths of a dB;
for example, 5.1 dB will be represented as 51.
TenthdBmV
int32
This data type represents power levels that are normally
expressed in dBmV. Units are in tenths of a dBmV;
for example, 5.1 dBmV will be represented as 51.