2702.0 Mb PRI implementation

Figure 86

Daughterboard installation

Remove the daughterboards from the NTBK50

Use these guidelines to remove the NTAK20 and NTBK51 or NTAK93 from the NTBK50 PRI card. Because of the physical layout of the mother and daughterboards, the NTAK20 should be removed before the NTAK93 or NTBK51.

1.Starting at the two corners opposite the connector, gently lift each corner out of the locking groove of the standoff.

2.At the two corners adjacent to the connector, gently lift the entire side until the mounting holes are clear of the locking groove of the standoff.

3.To remove the connector pins, grasp the edge of the board adjacent to the connector and lift gently.

Nortel Communication Server 1000

ISDN Primary Rate Interface Installation and Commissioning

NN43001-301 02.03 Standard

Release 5.5 7 December 2007

Copyright © 2003-2007, Nortel Networks

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Nortel Networks NN43001-301 manual Remove the daughterboards from the NTBK50, Daughterboard installation