SFP Questions

[The_guroo_2]

Guys we have two type of swicthes

First of all i need to know what does 1000BT means ...will it have a normal RJ4 connector can i use both a port-channel to the core??? secondly the SFP on this can i use a RJ 45 SFP??? as my core swicth has only RJ 45 connector the same goes for the below switch which has only 4X SFP

Thanks heaps i tried looking on cisco but couldnt find the answer

Thanks heaps

WS-C2960-48PST-S

LAN Lite Entry Layer 2

48 PoE

2x1000BT and 2xSFP

Cisco Catalyst 2960S-48TS-L

48

4 SFP

[Leo Laohoo]

First of all i need to know what does 1000BT means

Means 1000BaseTx.  

secondly the SFP on this can i use a RJ 45 SFP???

Depends on the appliance.  A lot of switches support GLC-TX of SFP-GE-T but some models of switches will only support the SFP to operate in a single speed.  

Cisco Small Form-Factor Pluggable (SFP) Transceiver Modules Maintenance and Troubleshooting