CHAPTER 1 GENERAL INFORMATION
– 18 – NWA-008853-001 Rev.3.0
97ch1001.fm
Card Name and Function
EQUIPMENT
NAME
FUNCTIONAL
NAME
FUNCTION
PN-SC00 CCH Common Channel Handler Card
Transmits/receives signals on the common signaling channel of
No. 7 CCIS.
PN-2LDTA LDT 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.
PN-4LDTA LDT 4-line Loop Dial Trunk Card
Loop resistance: Maximum 3000 Ω (including internal resistance
of the distant office equipment)
PZ-PW122 is required.
PN-M10 M10 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
PN-2ODTA ODT 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.
PN-2ODTB
[For New
Zealand/UK]
ODT 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.
Continued on next page
JULY/01/2006
CARD NAME AND FUNCTION
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