NEC NEAX 2000 IPS - Page 204

– 188 – NWA-008841-001 Rev.5.0
90ch2002.fm
• DTI for using a coaxial cable (PN-30DTC/PN-DTA/PN-DTB/PZ-M542/PZ-M557)
When using an coaxial cable, connect the cable to a CSU via the CONN (PZ-M542/PZ-M557) card
as shown below.
DTI Cable Connection via CONN Card
CSU
LTC0/LTC1/LTC2/LTC3 CONNECTOR
COAXIAL CABLE
PN-
BWB
PBX
MAXIMUM 6 dB loss at 1024 kHz
CONN (PZ-M542/PZ-M557)
30DTC/
PN-DTA/
PN-DTB
JULY/15/2007
Digital Trunk Interface (DTI)