Meridian Link/Customer Controlled Routing, Installation And Upgrade Manual

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142 Chapter 8: Hardware installation procedures
553-3202-210 Standard October 1998
Installing an NTAK02 SDI/DCH card
On an Option 11 system, if there is no port available on the CPU/Conf or
TDS/DTR cards, you can obtain additional SDI or ESDI ports by installing
an NTAK02 SDI/DCH card before the IPE Module is configured.
This card provides the communication connection for the AML link from
the Option 11 to the IPE Module. The Option 11 port used for the AML link
connection must be configured for DCE and RS-232, and the switches set
for ESDI.
This card also provides a connection for the conshare feature. The port used
for conshare must be configured for DCE and the switches set for SDI.
1 Unpack and inspect the card.
2 Set the switches as shown in Table 37. Set the jumpers as shown in
Table 38.
3 Insert the card into a common equipment slot and lock it into position.
Table 37
NTAK02 SDI/DCH card switch settings
Switch 1-1 Switch 1-2 Port 0 Port 1
Off Off SDI DCH
Off On SDI DPNSS
On On Ñ ESDI
Switch 1-3 Switch 1-4 Port 2 Port 3
Off Off SDI DCH
Off On SDI DPNSS
On On Ñ ESDI
Note: For AML link, port must be set for ESDI.
Note: SDI ports are 0 and 2. ESDI ports are 1 and 3.