Argus 165, Manual

Page: 47 / 363

7 Operation on xDSL accesses
47
ARGUS 165
Retrans-
mission
(G.INP) When retransmission (G.INP, G.998.4) is used, the downstream of VDSL2
links is protected against pulse noise on layer 1. Delays and packet losses
are minimised; however, this increases the interleave delay for
downstream.

Default: Down- & Upstream


When VDSL Vectoring or Retransmission (G.INP) are active, ARGUS
shows in the status line a blue highlighted „V“ for Vectoring or „R“ for
Retransmission.


When VDSL Vectoring or Retransmission (G.INP=) are unlocked but not
active, ARGUS shows in the status line a grey highlighted „V“ for Vectoring
and „R“ for Retransmission.
MAC address, see page 44.
SHDSL:
Spectrum
For region 1 (e.g. North America):

Annex A/F Auto, Annex A SHDSL, Annex F SHDSL.bis (5.7 Mbit/s)

For region 2 (e.g. Europe):

Annex B/G Auto, Annex B SHDSL, Annex G SHDSL.bis (5.7 Mbit/s)

Automatic selection of modulation modes:

- TC-PAM 16 (SHDSL)

- TC-PAM 32 (SHDSL.bis)

Default: Annex B/G auto
Clock/

framing
(not for
ATM + EFM)
The timing relates to the receiving and transmitting directions of a

connection. The reception and transmission timing are identical for

synchronous timing and different for plesiochronous timing. Timing

differences are compensated by means of bit stuffing.

- Synchronous

- Plesiochronous (for TDM only)

- Plesiochronous (NTR) (for TDM only)

(the SHDSL timing is derived from the network timing reference)

Default: synchronous