PacketStar
®
PSAX 2300 Multiservice Media Gateway Installation Guide
, Issue 4
255-700-161
69
C
Module Information
Overview of This Appendix
This appendix lists the number of ports, connections (type and number), and inter-
face/protocols for the available I/O modules for the PSAX 2300 chassis. Additional
information can be found in the module user guides.
Performance and Power Specifications for Modules
Chassis speed, power consumption, and memory allocation specifications for each
PacketStar
PSAX module are described in Table 29.
Table 29 provides the chassis speed, power consumption, and memory allocation
specifications for this PSAX module.
Note:
The PSAX 2300/4500 power supply modules are capable of handling any
module configuration. For power supply specifications, see “Power Sup-
ply Module Specifications” on page 10.
Table 29. Performance and Power Specifications for the PSAX ModulesPerformance and Power Specifications for the
PSAX Module
Module
Total Amount
of SDRAM
Module
Program and
Data Space
Maximum
Input
Buffer
*
Output
Buffer
†
Chassis
Speed
‡
Maximum
Power
Consumption
DS1/T1 Interface Modules
20N33
6-Port DS1
IMA (
IMA DS1
)
16 MB
8 MB
1 MB
7 MB
(114,688)
Low Speed
18 W
20N36
6-Port
Enhanced DS1/T1
Multiservice (
DS1/T1
Enh
)
16 MB
8 MB
1 MB
7 MB
(114,688)
Low Speed
18 W
23N64
12-Port
Medium-Density DS1
Multiservice (
MD DS1
)
24 MB
7 MB
4 MB
13 MB
(212,992)
Low Speed
14.5 W
24N64
12-Port
Medium-Density
DS1/E1/DS0A CES (
MD
DS1/E1/DS0A CES
)
8 MB
8 MB
2 cells/
port
16 cells/ port
High
Speed
11.5 W
23N33
12-Port
Medium-Density DS1
IMA (
MD DS1 IMA
)
24 MB
7 MB
4 MB
13 MB
(212,992)
Low Speed
14.5 W
23N35
24-Port High-
Density DS1 Multiservice
(
HD DS1
)
24 MB
7 MB
4 MB
13 MB
(212,992)
Low Speed
20.5 W
