Site 4: Upgrade Ds2000 16X80 (T1) To Dsx-160 23X96 (Pri) - NEC DS2000 TO DSX-160 Manual

Upgrade Examples

Site 4: Upgrade DS2000 16x80 (T1) to DSX-160 23x96 (PRI)

Site 4 is a high-tech company that needs more telephones and wants to upgrade to PRI for cost savings. They
have an existing 4 port x 8 hour IntraMail and need more capacity.
Existing DS2000 Equipment
Description
(5) DS 16DSTU PCB
(40) DS 34-Button Dis-
play Telephone
(40) DS 22-Button Dis-
play Telephone
(1) DS 8-Slot KSU
(3) DS Power Supply
(1) DS CPU
(1) DS 4x8 IntraMail
(1) T1 Trunk PCB
New DSX Equipment
Required
Summary:
• To upgrade, Site 4 must invest in a new DSX-160 8-Slot KSU, three new DSX Power Supplies, DSX CPU Card, DSX
8x16 IntraMail, a DSX T1/E1/PRI PCB, and a DSX 16ESIU PCB.
• In addition, Site 4 must also add 16 new DSX telephone to reach the required total of 96.
• For future expansion in the available slot, Site 4 can add a 16COIU Card, or another T1/E1/PRI Card.
10 ◆ Upgrading
Part Number Description
80021A Compatible - replacement not required.
80663 Compatible - replacement not required.
80573 Compatible - replacement not required.
80001 Must be replaced.
80005C Must be replaced.
80025B Must be replaced.
80045 Must be replaced.
80011B Must be replaced.
(1) DSX-160 8-Slot
KSU
(3) DSX Power Supply
(1) DSX CPU Card
(1) DSX 8x16
IntraMail
(1) DSX T1/E1/PRI
Card
(1) DSX 16ESIU Card
(16) DSX 22-Button
Button Display
Telephone
Upgrade Requirements for DSX
Part Number
Cannot be installed in DSX KSU
slot 1. That slot is reserved for a
DSX 16ESIU card.
Requires DS 16DSTU PCB in
any DSX KSU slot but slot 1.
Requires DS 16DSTU PCB in
any DSX KSU slot but slot 1.
DS KSUs are prohibited by FCC
in DSX.
DS power supplies are prohib-
ited by FCC in DSX.
The DS CPU is not compatible
with DSX.
DS IntraMail does not work in
DSX.
The DS T1 Trunk PCB does not
provide PRI when used in DSX.
1090003 Only slots 1-4 will work with the
DS 8-Slot KSU.
1091008 Required in DSX. Three
required due to Load Factor.
1090010 Required in DSX.
1091013 IntraMail CompactFlash Card
plugs into DSX CPU.
1091006 Required for PRI.
1090004 •
•
1090020 Connect 16 DSX Telephones to
(Black) or the DS 16ESIU PCB in slot 1.
1090025
(White)
Upgrading DS2000 to DSX-80/160
Comments
Required in DSX.
DSX 16ESIU is required in
slot 1 for DSX telephones.