Nortel Networks NN43001-301 manual Procedure Installing ISL hardware, NTAK02 switch setting Port

2301.5 Mb ISL implementation

The NTAK02 connects to a modem via the NTAK19BA four-port cable. Only ports 1 and 3 are available for use as DCHIs.

Procedure 37

Installing ISL hardware

Step Action

1Set option switches/jumpers on the NTAK02 card as shown in Table 82 "NTAK02 switch setting" (page 230) and Table 83 "NTAK02 jumper settings" (page 230) for mode of operation (RS232 or RS422 and DTE or DCE.)

Table 82

NTAK02 switch setting

Port 0	Port 1	SW 1-1	SW 1-2
SDI	DCH	OFF	OFF
SDI	DPNSS	OFF	ON
—	ESDI	ON	ON

Port 2	Port 3	SW 1-3	SW 1-4
SDI	DCH	OFF	OFF
SDI	DPNSS	OFF	ON
—	ESDI	ON	ON
Table 83
NTAK02 jumper settings
Unit	Jumper location	Strap for DTE	Strap for DCE
Unit 0	J10	C - B	B - A
Unit 1	J7	C - B	B - A
	J6	C - B	B - A
Unit 2	J5	C - B	B - A
Unit 3	J4	C - B	B - A
	J3	C - B	B - A
Unit	Jumper location	RS422	RS232
Unit 0	—	—	—
Unit 1	J9	C - B	B - A
	J8	C - B	B - A

Nortel Communication Server 1000

ISDN Primary Rate Interface Installation and Commissioning

NN43001-301 02.03 Standard

Release 5.5 7 December 2007

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