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NOTE:
Do not the use the mounted Ready-Rails as a shelf or a workplace.
3. Tighten the two thumb screws and rack screws.
To remove the chassis from the rack or cabinet, press in the two side-release bars on the chassis at the same time and slide the
chassis forward.
Optics installation
The S4100-ON Series (S4128F-ON, S4148F-ON, S4148FE-ON, S4128T-ON, S4148T-ON, and S4148U-ON) switch has the
following optic configurations:
NOTE:
For the S4148U-ON, for the best optics performance, upgrade the Dell software to 10.4(0.0) or higher.
Table 15. S4100-ON Series optic configurations
Platform
S4128F-ON
S4148F-ON
S4148FE-ON
S4128T-ON
S4148T-ON
S4148U-ON
For a list of supported optics, see the S4100-ON Series data sheet at
representative.
WARNING:
When working with optical fibers, follow all warning labels and always wear eye protection. Never
look directly into the end of a terminated or unterminated fiber or connector as it may cause eye damage.
CAUTION:
ESD damage can occur if components are mishandled. Always wear an ESD-preventive wrist or heel
ground strap when handling the S4100-ON Series and its components.
CAUTION:
To avoid damage to the switch, when you cable the ports, be sure not to interfere with the airflow
from the small vent holes above and below the ports.
1. Position the optic so it is in the correct position.
The optic has a key that prevents it from being inserted incorrectly.
2. Insert the optic into the port until it gently snaps into place.
NOTE:
When you cable the ports, be sure not to interfere with the airflow from the small vent holes above and below
the ports.
30
S4100–ON Series installation
Description
● 28 fixed SFP+ optical ports
● 2 fixed QSFP28 optical ports
● 48 fixed SFP+ optical ports
● 2 fixed QSFP+ optical ports
● 4 fixed QSFP28 optical ports
● 24 LRM-capable fixed unified SFP+ optical ports
● 24 LRM-capable fixed SFP+ optical ports
● 2 fixed QSFP+ optical ports
● 2 fixed unified QSFP28 optical ports
● 2 fixed QSFP28 optical ports
● 28 fixed 10GBase-T RJ45 optical ports
● 2 fixed QSFP28 optical ports
● 48 fixed 10GBase-T RJ45 optical ports
● 2 fixed QSFP+ optical ports
● 4 fixed QSFP28 optical ports
● 24 fixed unified Fibre channel or Ethernet SFP+ optical ports
● 24 fixed Ethernet SFP+ optical ports
● 2 fixed Ethernet QSFP+ optical ports
● 4 fixed unified Fibre channel or Ethernet QSFP28 optical ports
www.dell.com/support
or contact your Dell
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