Equipment Required - Nortel Meridian 1 Manual

6-2 SL-1 NT system upgrades

Equipment required

553-3001-250 Standard 14.00 August 1996
Table 6-1 lists the items required to upgrade an AC-powered or DC-powered
NT system. Some configurations may require items not included in the tables.
All required items must be identified and on hand before you begin the upgrade.
Letters at the end of the part number represent the minimum vintage of the
upgrade equipment. Only equipment of that vintage or later can be used.
Refer to Product compatibility (553-3001-156) for equipment compatibility
information.
Note: If the MDU is located in card slots next to a power converter, EMI
shields P0727842-1 and P0727843-1 must be installed.
Table 6-1
Hardware required to upgrade an NT system using an MDU
Quantity Part number
2 NTND08AA
2 NTND09CA
2 NTND10AA
1 NTND16AA
(Note 3) QPC441
2 QPC584L and
1 NT8D80AC and
1 NT8D80AD
or
2 NT9D34 and
1 NT9D89AB and
1 NT9D89AD
1 QPC602A
1 QPC939A
Note 1: Not included in upgrade package. Must be ordered separately if required
for on-site database conversion.
Note 2: Refer to Table 6-2 for ROM cards required during on-site database
conversion.
Note 3: Not included in upgrade package. Acceptable vintages of 3PE cards
required for use with release 21: B1, D, E (series B), E1 (series B), or F. If any
existing 3PE card in system is not one of these vintages, replace with correct
vintage card before performing upgrade. All 3PE cards in system must be of same
vintage. Quantity required depends on system.
Description
ROM card
12 MB Memory card
Changeover & Memory Arbitrator card
4MB Multi Disk Unit
3-Port Extender card (Note 3)
Mass Storage Interface (MSI)Card
MSI/MDU Interface Cable, 2 ft.
MSI/MDU Interface Cable, 5 ft.
Enhanced MSI card
EMSI/MDU Interface Cable, 2 ft.
EMSI/MDU Interface Cable, 5 ft.
ROM card (Notes 1, 2)
ROM card (Notes 1, 2)