ETHERLINK II - Repeater
Manual
Page 24 of 106
Table 3.6 Line configurations in the multipair mode.
Mode
Coding
type
Baserate
Data
transmission
rate
Standard
2-pair,
Manual configuration,
Master, Slave
PAM16
3..60
2*Baserate*
64 kbit/s
Annex A, Annex B, Annex
AB (autodetection)
PAM32
12..64
2-pair,
Autodetection,
Master
PAM16
Auto (3..60)
Annex AB (autodetection)
PAM32
Auto (12..64)
2- pair,
Autodetection, Slave
Auto
(PAM16,
PAM32)
Auto (3..64)
Annex AB (autodetection)
3- pair,
Manual configuration,
Master, Slave
PAM16
3..42
3*Baserate*
64 kbit/s
Annex A, Annex B, Annex
AB (autodetection)
PAM32
12..42
3- pair,
Autodetection,
Master
PAM16
Auto (3..42)
Annex AB (autodetection)
PAM32
Auto (12..42)
3-pair,
Autodetection, Slave
Auto
(PAM16,
PAM32)
Auto (3..42)
Annex AB (autodetection)
4- pair,
Manual configuration,
Master, Slave
PAM16
3..32
4*Baserate*
64 kbit/s
Annex A, Annex B, Annex
AB (autodetection)
PAM32
12..32
4- pair,
Autodetection,
Master
PAM16
Auto (3..32)
Annex AB (autodetection)
PAM32
Auto (12..32)
4- pair,
Autodetection, Slave
Auto
(PAM16,
PAM32)
Auto (3..32)
Annex AB (autodetection)
Figure 3.6 shows an example of organization of a four-pair operation mode. Four xDSL
channels are combined into one group of xDSL channels, though which a E1 stream and
Ethernet packets are transmitted. The use of this scheme involving the S-Access
ETHERLINK_II equipment allows one to increase the transmission range, compared to
the use of only one xDSL channel (the advantage in the transmission range will depend
on the cable parameters and noise immunity).
Содержание SA-REP-ETHERLINK_II-1DA-IP67
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