Nortel Networks 553-3001-211 Port configurations, Switch settings Port, Dch Off, DCH OFF Esdi

Page 690 of 894 NTAK02 SDI/DCH card

Ports 1 and 3 are configured as DCH. Ports 0 and 2 are configured as SDI (not supported). See Table 217. Each pair is controlled by a switch, as shown in Table 218.

Table 217

Port configurations

Port 0

Port 1

Port 2

Port 3

SDI (not supported)

DCH

SDI (not supported)

DCH

Table 218

Switch settings

Port 0	Port 1	SW 1-1	SW 1-2
SDI (not supported)	DCH	OFF	OFF
SDI (not supported)	DCH	OFF	ON
—	ESDI	ON	ON

Port 2	Port 3	SW 1-3	SW 1-4
SDI (not supported)	DCH	OFF	OFF
SDI (not supported)	DCH	OFF	ON
—	ESDI	ON	ON

Note: Digital Private Network Signaling System DPNSS can replace the DCH function in the U.K.

553-3001-211 Standard 2.00 September 2004