Specifications

Installation and Operation Manual Appendix D Supervision Terminal Commands
FCD-E1LC Ver. 1.0 Commands D-15
Table D-4. Serial Data Channel Configuration Parameters
Parameter Function Values Configuration Guidelines
MULTIPLIER
Selects the group of
rates that can be
selected in the
SPEED field
64 – All the selectable data
rates are multiples of
64 kbps.
56 – All the selectable data
rates are multiples of
56 kbps. For this selection,
bit 8 of each timeslot carrying
the channel data is set to
“1”.
Default: 64
Select the data rate used by the
equipment connected to the data
channel.
If the main link is configured for
unframed operation, the data
rate of
channel 1 for an
FCD-E1LC with one serial data
channel, or
channel 2 for an
FCD-E1LC with two serial data
channels, is automatically set to
2048 kbps, and its payload is
routed to the main link. In this
case, SPEED and MULTIPLIER
parameters are not relevant.
SPEED
Indicates the channel
data rate (for an
Ethernet LAN
interface, indicates
the throughput)
Multiples of the basic rate
(64 or 56 kbps, or NC (not
connected)).
The multiples are in the range
of 1 to 31, resulting in rates
of 64, 128, 192, ...,
1984 kbps or 56, 112, 168, …,
1736 kbps, respectively.
When the main link framing
mode is G732S, the maximum
is 30, resulting in a maximum
payload rate of 1920 kbps or
1680 kbps, respectively.
Default: NC
Select the data rate used by the
equipment connected to the data
channel.
The data rate is a multiple
n , of
the basic rate.
n , in the range of
1 through 31, actually indicates
the number of main link
timeslots that are needed to
carry the data stream connected
to the channel.