11-04-2011 12:42 PM - edited 03-07-2019 03:13 AM
Hello,
I have three switches:
primary - Cisco Catalyst 3750G-24TS-24
and two SG300-28
I need to apply uplinks as follows:
I would like to know,
Thanks
Solved! Go to Solution.
11-04-2011 02:12 PM
Hi,
The fiber uplink for both switches are SFP,
MGBSX1 SFP for the SG300-28
and
GLC-SX-MM SFP for te 3750
you also need is a MM fiber patch at both side with LC connectors.
HTH
11-04-2011 02:12 PM
Hi,
The fiber uplink for both switches are SFP,
MGBSX1 SFP for the SG300-28
and
GLC-SX-MM SFP for te 3750
you also need is a MM fiber patch at both side with LC connectors.
HTH
11-04-2011 02:15 PM
Thanks a lot for your answer, Reza.
Will I get Fiber Channel speed (4.25 Gbps) or Gigabit Ethernet (1.25 Gbps)?
11-04-2011 02:22 PM
Safar,
I am not sure what you are asking. The interface is Gig Ethernet. If you are talking about Fiber Channel for Storage connectivity, that is not supported on these switches.
HTH
Reza
11-04-2011 02:39 PM
Reza,
I'm not so good in fiber connections so please excuse me if I mixed up smth.
From Wikipedia -
SFP SX - 850 nm, for a maximum of 550 m at 1.25 Gb/s (Gigabit Ethernet) or 150m at 4.25 Gb/s (Fibre Channel)
I just want to know approximate speed rate of uplink, if it can be calculated somehow.
11-04-2011 02:18 PM
One more thing, make sure to use the same type of MM cable if you are going through multiple patch panels.
if the fiber is 50u, it should be end to end
if the fiber is 62.5u, it should be end to end
don't mix them
HTH
11-04-2011 02:44 PM
I'm not sure in the difference between those two. What type of cable would you recommend? 50u or 62.5u?
11-04-2011 07:31 PM
Safar,
If you can get 50u go for it, if not 62.5u works fine too.
Also make sure this the switch have since I am familiar with this model
http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps10898/data_sheet_c78-610061.html
Reza
02-19-2013 10:42 PM
hello,
1. difference between MGBSX1 and GLC-SX-MM SFP
2. is GLC-SX-MM supported with SG200-26P and SG300
edwin
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide