Nortel Networks Circuit Card 311 - Manual (Page 1039)

Ethernet interfaces 1039
Media storage
Fixed media drive
The fixed media drive (FMD) is a CompactFlash (CF) card that is internal
to the CP PM card. It is accessible only when the CP PM card is removed
from the system. The FMD serves as a hard drive. The Fixed Media Drive
is used when CP PM is a Call Server. It is connected directly to the ATA
controller in the chipset, which is also known as the hard drive controller.
Removable media drive
The removable media drive (RMD) is a hot swappable CF card accessible
from the CP PM faceplate. The CS 1000 software is shipped on a CF card
and is loaded onto the CP PM through the RMD. This drive is also used for
data backups.
Hard disk drive
The CP PM hardware can be used as a platform for the CS 1000 Signaling
Server. When deployed as a signaling server, the CP PM platform is
equipped with a hard disk drive.
Note: The hard drive must have its jumper set for CSEL operation
before installation.
Memory
The memory controller in the Intel 855 GME graphics memory controller hub
(GMCH) supports one channel of DDR 200/266/333 (PC1600/2100/2700)
with error correcting code (ECC). The maximum capacity of the controller is
2GB. The main memory is comprised of two 200-pin SO-DIMM modules.
This facilitates future upgrades.
Ethernet interfaces
There are three Ethernet network interfaces on a CP PM card: HSP, TLAN
and ELAN. The network interfaces are application specific.
ELAN
The ELAN network interface is a 10/100 BaseT port. By default this port
is set to autonegotiate. This network interface is used for both Call Server
and Signaling Server applications.
HSP
The HSP is a 10/100/1000 BaseT network interface that provides standby
Call Server redundancy. By default this network interface is set to
autonegotiate.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright © 2003-2008, Nortel Networks
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