NEC NEAX 2000 IPS System Manual page 32

EQUIPMENT FUNCTIONAL
NAME
PN-SC00 CCH
PN-2LDTA LDT
PN-4LDTA LDT
PN-M10 M10
PN-2ODTA ODT
PN-2ODTB ODT
[For New
Zealand/UK]
Card Name and Function
NAME
Common Channel Handler Card
Transmits/receives signals on the common signaling channel of
No. 7 CCIS.
2-line Loop Dial Trunk Card
Loop resistance: Maximum 2500 Ω (including internal resistance
of the distant office equipment)
Equipped with –48V DC-DC on-board power supply.
4-line Loop Dial Trunk Card
Loop resistance: Maximum 3000 Ω (including internal resistance
of the distant office equipment)
PZ-PW122 is required.
Optical Fiber Interface Card
Provides optical fiber interface for T1/E1 Digital Trunk Interface
(1.5 M/2 Mbps) or Remote PIM.
Line length : 10 km (6.2 miles) or less
Line coding : CMI
2-line Out Band Dialling Trunk Card
Used as either a 2-wire E&M trunk or a 4-wire E&M trunk.
Equipped with –48 V DC-DC on-board power supply.
Both No. 0 and No. 1 circuits must be set to the same purpose
(2-wire or 4-wire) in one card.
2-line Out Band Dialling Trunk Card
Used as either a 2-wire E&M trunk or a 4-wire E&M trunk.
Equipped with –48 V DC-DC on-board power supply.
Both No. 0 and No. 1 circuits must be set to the same purpose
(2-wire or 4-wire) in one card.
CHAPTER 1 GENERAL INFORMATION
FUNCTION
– 18 –
CARD NAME AND FUNCTION
Continued on next page
NWA-008853-001 Rev.3.0
97ch1001.fm
JULY/01/2006