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CHAPTER 1. iBG3026 Overview
Voice
Modules
Memory
The iBG3026 supports the following types of memory:
Double-Data-Rate Synchronous Dynamic Random Access Memory (DDR
SDRAM): This type of memory stores the running configuration and
routing tables. It also buffers packets at the network interfaces. The base
configuration shipped from the factory is 512 MB of main memory.
The Small Outline Dual In-line Memory Module (SODIMM) slot can be
upgraded to maximum of 1GB.
Compact Flash memory card: The base configuration shipped from the
factory is a 128MB Compact Flash memory card, which can be upgraded to
a maximum of 256MB. The iBG3026 supports one Compact Flash card slot.
Compact Flash is used to store application code images.
Internal Flash Memory: iBG3026 includes 2 MB of internal flash memory
that is used to boot the router.
Power
Two power supplies may be installed in the iBG3026 in a redundant
configuration. The supplies provide load sharing such that, if one of the
supplies fails, is turned off, or is removed, the other supply will take over the
entire load without affecting router operation. A failed power supply provides
a status signal to the processor on the main board, so that the alarm condition
can be reported. The failed supply can then be removed and replaced without
affecting router operation.
Refer to the 'Annex A. Specifications' for the power supply specification.
8
Name
VCU-A
2 Voice Carrier network module
FXO-4M
4-port Analog FXO mini network module
FXS-4M
4-port Analog FXS/DID mini network module
E&M-2M
2-port E&M module mini network module
FXS-24
24-port Analog FXS/DID network module
Detailed Description
© SAMSUNG Electronics Co., Ltd.
(Continued)
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