NEC 2000 IPS manual PN-8COTQ, PN-4COTB, PN-4COTG, PN-2ODTA, PN-4ODTA, PN-4DIDA, PN-4RSTF-A

Chapter 4 Equipment List

Line/Trunk (LT) Cards (Cont.)

Function	Name	Port	Remarks
			8-line Central Office Trunk Card
	PN-8COTS	8	(Loop Start/ Ground Start Trunk):
			Provides loop detection, sending/detecting
			ground on Tip/Ring wire.
			8-line Central Office Trunk Card
	PN-8COTQ	8	(Loop Start Trunk):
			Provides loop detection, receiving/sending the
Analog C.O. Trunk			Caller ID (CLASS SM) signal.
			4-line Central Office Trunk Card
	PN-4COTB	4	(Loop Start/Ground Start Trunk):
			Provides loop detection, sending/detecting
			ground on Tip/Ring wire.
			4-line Central Office Trunk Card
	PN-4COTG	4	(Loop Start Trunk):
			Provides loop detection, receiving/sending the
			Caller ID (CLASS SM) signal.
			2-line Out Band Dialing Trunk Card:
			Used as either a 2-wire E&M trunk or a 4-wire
	PN-2ODTA	2	E&M trunk. Equipped with –48 V DC-DC on-
			board power supply. Both No. 0 and No. 1
Analog Tie Line
			circuits must be set to the same purpose
Trunk			(2-wire or 4-wire) in one card.
			4-circuit analog 2W/4W Tie line card. The PZ-
	PN-4ODTA	4	PW122 (-48V Power Supply) is required in
			case of E&M Type-I signaling.
			4-line Direct Inward Dialing Trunk Card:
	PN-4DIDA	4	• Provides loop detection, sending reverse
			signal and PB to DP signal conversion.
Analog DID Trunk
			2L ANALOG UNIVERSAL TRUNK
			Used as 2-Line Long Line Circuit with PFT or
	PN-AUCA	2	2-Line DID. Loop Resistance: MAX.2500ohms
			(LLC) Two Reverse Circuits Included
			On-Board Power (-48VDC) included
DTMF Receiver	PN-8RSTG	8	8-line PB Receiver Card:
			Used for a PB station line, DID or tie line.
			4-line Sender Card for Caller ID Display on
Caller ID Sender	PN-4RSTF-A	4	analog single line telephones:
			PN-4LLCB is required. Max. 4/sys.

UNIVERGE NEAX 2000 IPS Request For Proposal (RFP) Reference Guide	Page 4-11
Issue 6