RS8234EBGC Mindspeed Technologies, RS8234EBGC Datasheet - Page 161

• Manufacturer Part Number: RS8234EBGC
• Description: RS8234EBGC ATM XBR SAR
• Manufacturer: Mindspeed Technologies

Table 6-1. ATM Service Category Parameters and Attributes (1 of 2)
28234-DSH-001-B
Peak Cell Rate (PCR)
Cell Delay Variation Tolerance
(CDVT), at PCR
Sustainable Cell Rate (SCR)
Maximum Burst Size (MBS)
Cell Delay Variation Tolerance
(CDVT), at SCR
Minimum Cell Rate (MCR)
peak-to-peak Cell Delay Variation
(CDV)
TRAFFIC PARAMETERS:
QOS PARAMETERS:
Attribute
6.0 Traffic Management
6.1 Overview
The traffic management capabilities of ATM differentiate it from other
communication technologies. The RS8234 xBR Traffic Manager implements the
complete set of ATM Service Categories as defined in the ATM Forum’s Traffic
Management (TM) 4.1 Specification. These categories include CBR, Real-Time
and Non-Real-Time Variable Bit Rate (rt-VBR and nrt-VBR), UBR, GFR,
and ABR.
Specification (i.e., traffic parameters, QoS parameters, and feedback
characteristics), and identifies whether the RS8234 supports these for each
service category. The shaded areas are not indicative that the service category and
attribute are undefined for the SAR — they simply indicate that the TM 4.1
Specification does not detail them.
Table 6-1
CBR
Mindspeed Technologies
Supported
provides a list of ATM attributes detailed in the TM 4.1
rt-VBR
(1)
Supported
Supported
Supported
ATM Layer Service Category
6
nrt-VBR
Specified/Supported
Supported
(2)
™
UBR
(3)
ABR
Supported
GFR
6-1