NEC NEAX 2000 IPS Installation Manual page 48

EQUIPMENT FUNCTIONAL
NAME
PN-2CSIA-A CSI
[For PHS]
PN-2CSIH CSI
PN-4CSIA CSI
[For PHS]
PN-4CSIA-A CSI
[For PCS]
PN-4DATC DAT
PN-4DIDA DIT
[For North
America/
Australia/
New Zealand/
Asia]
PN-2DITA DIT
[For Hong
Kong]
PN-4DITB DIT
Line/Trunk Card Name and Function
NAME
2-line Cell Station Interface Card
Used to interface with the CS, based on ISDN S-interface.
Maximum two CSs can be connected per CSI card.
Occupies 8 time slots per one card.
2-line Cell Station (Zone Transceiver) Interface Card
Used to interface with the CS (ZT), based on U-interface.
Maximum two CSs (ZTs) can be connected per CSI card.
Occupies 8 time slots per one card.
4-line Cell Station Interface Card
Used to interface with the CS, based on U-interface.
Maximum four CSs can be connected per CSI card.
Occupies 16 time slots per one card.
4-line Zone Transceiver Interface Card
Used to interface with the ZT, based on U-interface.
Maximum four ZTs can be connected per CSI card.
Occupies 16 time slots per one card.
4-line Digital Announcement Trunk Card
Recording duration: Maximum 120 seconds
Occupies 8 time slots per one card.
4-line Direct Inward Dialing Trunk Card
Provides loop detection, sending reverse signal and PB to DP sig-
nal conversion.
Equipped with –48 V DC-DC on-board power supply.
2-line Direct Inward Dialing Trunk Card
Provides loop detection, sending reverse signal and PB to DP sig-
nal conversion.
Equipped with –48 V DC-DC on-board power supply.
4-line Direct Inward Dialing Trunk Card
Provides loop detection, sending reverse signal and PB to DP sig-
nal conversion.
Equipped with –48 V DC-DC on-board power supply.
CHAPTER 1 GENERAL INFORMATION
FUNCTION
– 32 –
EQUIPMENT NAME AND FUNCTION
Continued on next page
NWA-008841-001 Rev.5.0
OCTOBER/31/2005
90ch1001.fm