10-28-2019 10:46 AM
Hi,
We are using C9300-24U switch with SFP-10G-SR and fiber is OM4, how much disctance it will support,
and can we use SFP-10G-LR with OM4? and how much distance will support.
10-28-2019 01:58 PM - edited 10-28-2019 08:50 PM
@chandrashekarthakre wrote:
and can we use SFP-10G-LR with OM4? and how much distance will support.
0 metres.
OM = Optical Multi-mode.
If the optic is SR, then use OM.
If the optic is LR, then use OS.
10-28-2019 06:04 PM
Distance for 10G optics is provided in the datasheet... Linked below.
01-02-2020 06:33 PM - edited 01-02-2020 06:39 PM
24U itself is a UPoE copper port, so strictly speaking, it is supported by the Uplink module.
https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-9300-series-switches/nb-06-cat9300-ser-data-sheet-cte-en.html
>Table 2. Network module numbers and descriptions
In addition, SFP-10G-SR itself are supported up to 400m. Also SFP-10G-LR supported on the C9300 NM up to 10km. SFP-10G-LR uses SMF instead of MMF.
https://www.cisco.com/c/en/us/products/collateral/interfaces-modules/transceiver-modules/data_sheet_c78-455693.html
>Table 1. SFP+ port cabling specifications
That aside, support information for the transceiver installed in the 9300 NM can also be found on the TMG. Attach the output.
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