Quadrics QsNetII Interconnect

Figure 7-10: Connecting Link Cables

Ensure that the connector

fits the socket within a tolerance

of 10 degrees of the horizontal

PSU A

PSU B

rics

QsNet"

HPTC-0029

Cable

Connector

Socket

Cover

7.6.1 Connecting QM581 Link Cables

When linking QM501, QM502 and QM511C modules together, use QM581 link

cables which are available in a range of lengths. The procedure for connecting

QM581 link cables to a QM501, QM502 or QM511C is as follows:

1. Align the cable plug with the receptacle on the QM501, QM502 or QM511C,

carefully insert the plug into the receptacle and, while maintaining an even

pressure on both ends of the plug to avoid damaging any of the connector

pins, push the plug fully home.

_____________________ Warning _____________________

To ensure EMC compliance, EMC Spring Finger Connector Clips

must be attached to each connector, with all spring fingers touching

the cable plug.

2. When the cable plug is fully inserted, push the locking tab in fully and check

for retention by attempting to remove the plug. Correct locking will prevent

accidental removal.

_____________________ Warning _____________________

To ensure system performance, EMC compliance and to prevent

connector clip damage, the QM581 link cable must be suitably

supported to prevent a connector angle displacement of more than

10 degrees from the horizontal line. Ensure that the cables are

supported by the cable management bars.

3. Support the cable using available cable management systems to ensure that

the connector and port remain aligned, and there is no stress on the connection.

7-14 Installation and Maintenance of the 128-Port Interconnect