2400-31 FEP Maintenance & Support Guide
1-1
Revision 1.0, March 2005
CHAPTER 1
PRODUCT OVERVIEW
1.1
INTRODUCTION
The 2400-31 Front End Processor is a system featuring four ATM SARs for quad E1 line interface and
two Ethernet ports. The system uses two PowerPC processors. The 2400-31 is available in AC or DC
versions and features two redundant, hot swappable power supplies. The 2400-31 system also monitors
power supply, fan status and temperature in an effort to detect and provide early alert to component
failures.
The part numbering system for the 600-2400 series of FEPs is as shown in Figure 1-1.
Figure 1-1. FEP Part Numbering
1.2
SPECIFICATIONS
Table 1-1 lists the specifications for the 2400-31 series Front End Processor. Cooling air input is on the
left side of the unit and the air exhaust is on the right side. Airflow should not be restricted; a minimum
of one inch clearance on each side is required.
600 - 2400 - 31 - _0
Quad E1 ATM Line
Interface
Power Supply
A
- Dual AC
D
- Dual DC
