NEC UX5000 - Page 116

2 - 30 Chapter 2
Chapter 2 - Blade Installation and Startup
2.4.3 Memory Expansion Daughter Board (Figure 2-12) - P/N 0911060
The Memory Expansion daughter board (MEMDB) provides additional memory for use with
increased ports when using an expanded license, expanded system networking, remote software
updates. This daughter board is also required if you wish to install more than one 082U blade into
the communications server. It also provides expanded port capacity for the system. This daughter
board is mounted on the CCPU and provides:
Description
Memory
Capacity
Equipped Memory
SDRAM 128 MB 256 MB / 16 bit x 4 pcs
Flash Memory 32 MB 256 MB / 16 bit x 1 pc
SRAM 1 MB 4 MB / 16 bit x 2 pcs
System Maximum Ports
UX5000 - No MEMDB installed
● No recovery point created for database
● No remote update from flash memory, but possible
when USB flash drive is installed
● 8 ports maximum for IntraMail/VRS
● No multiple chassis setup
64
(Trunks or Extensions)
UX5000 - MEMDB installed and limited port license
● Networking (CygniLink and AspireNet)
● No remote update from flash memory, but possible
when USB flash drive is installed
● 16 ports maximum for IntraMail/VRS
● Up to 3 recovery dates can be created
● Multiple chassis permitted in system setup
256
(Trunks: 200 max.
Extensions: 256 max.)
UX5000 - MEMDB installed and maximum port license)
● Networking (CygniLink and AspireNet)
● No remote update from flash memory, but possible
when USB flash drive is installed
● 16 ports maximum for IntraMail/VRS
● Up to 3 recovery dates can be created
● Multiple chassis permitted in system setup
712
(Trunks: 200 max.
Extensions: 512 max.)
! IMPORTANT!
When installing a MEMDB into a chassis which has been previously installed and
programmed without a MEMDB, in order to set the program defaults for the
expanded port range (extensions: 65-512, trunks 65-200), you must load system
software (as if performing a software upgrade, page 2-99) in order to default the port
entries.
With PCPro, the menu item [Tools] - [Default Un-Initialized System Data] can also be
used to default the expanded range for a PCPro database file, which can then be
uploaded to the UX5000.