Juniper CTP Series User Manual

Table 22: CTP Bundle Serial Port Parameter Settings in the CTP Menu (continued)
Your ActionFunctionField
Select one:
•
NRZ—Nonreturn to zero (NRZ) line
encoding.
•
ISOCH—Isochronous encoding.
Isochronous encoding does not
provide or embed the clock in the
data.
•
CDI—Conditioned diphase.
Conditioned diphase encoding
recovers and embeds the clock in the
data signal. CDI encoding provides a
speed of up to 4608 KBps.
•
TRANS—Transparent encoding. See
“Configuring Transparent Encoding
for CTP Bundles (CTP Menu)” on
page 60.
•
TDM—Additional data is interleaved
with the port’s serial data. This option
is used on TDM/TDC high-speed
ports and is available only on
even-numbered ports on a CTP 2000
serial module. See “Configuring
Bundle Pairs for TDM/TDC Operation
(CTP Menu)” on page 64.
•
TRANS8—Extension of the TRANS
encoding. Compared with TRANS
encoding, which sends four signals in
each direction, with TRANS8
encoding, bandwidth is doubled and
eight signals can be sampled and
transported. This allows signals to be
sent from additional interfaces that
were not supported in TRANS 4.
Specifies the serial encoding method
used on this bundle.
When you change the encoding method,
the clocking configuration changes to the
default configuration for the encoding
method that you select.
Encoding
Enter a number from 0.00100 through
12880.00000 KHz.
Specifies the speed of the port. In
networks without bandwidth constraints,
we recommend a multiple of 10.
The port speed recommendations vary
according to encoding type:
•
For transparent mode circuits, the port
speed is the sample rate for user data.
Therefore, the port rate should be a
multiple of the user data rate.
•
For CDI circuits, the maximum port
speed is limited to 4608 KBps.
The port speed also varies depending on
hardware:
•
CTP2000 devices cannot have an
aggregate port rate greater than
114.688 Mbps.
Enter Synthesized port rate (KHz)
Copyright © 2018, Juniper Networks, Inc.56
Using Bundles to Create Logical Configurations for Physical Interfaces, CTP Release 7.3, CTPView Release 7.3

Juniper CTP Series Specifications

General

Brand	Juniper
Model	CTP Series
Category	Server
Language	English