Install The Qsfp+ Optics; Remove The Qsfp+ Optics; Splitting Qsfp Ports To Sfp+ Ports - Dell Z9000 Installing

Step Task (continued)
Attach the one-hole lug to the chassis as shown, using the supplied screw with captive internal tooth lock washer.
3
The screw should be torqued to 20 in-lbs.
Grounding
point
Attach the other end of the ground cable to a suitable ground point. The rack installation ears are not a suitable
4
grounding point.

Install the QSFP+ optics

The Z9000 has 32 QSFP+ optical ports. For supported optics, refer to
products/specifications.asp.
WARNING: Electrostatic discharge (ESD) damage can occur if components are mishandled. Always wear an
ESD-preventive wrist or heel ground strap when handling the Z9000 and its components.
WARNING: Follow all warning labels when working with optical fibers. Always wear eye protection when
working with optical fibers. Never look directly into the end of a terminated or unterminated fiber or connector
as it may cause eye damage.
To install QSFP+ optics into an open port, follow the steps below:
Step Task
Position the optic so it is in the correct position. (The optic has a key that prevents it from being inserted
1
incorrectly.)
Insert the optic into the port until it gently snaps into place.
2
NOTE:

Remove the QSFP+ optics

Remove an optic by pushing the tab on the optic and sliding the optic from the port.
When removing optics with Direct Attach Cables (DACs), pull the release tab firmly and steadily to
remove the optic from the port. You may need to gently push the optic into the port to ensure it is seated
properly, prior to pulling the tab.
Do not jerk or tug repeatedly on the tab.

Splitting QSFP ports to SFP+ ports

The Z9000 supports splitting a single 40G QSFP port into four 10G SFP+ ports using one of the
supported breakout cables (refer to
20 | Install the Z9000
p
40G/4x10G
QSFP+ ports
Both rows of QSFP+ ports require that the 40G optics be inserted with the tabs facing up.
Table for a list of supported cables).
http://www.force10networks.com/