Hi,
I have a switch C9500-16X and want to downgrade 40G port to 10G port. I have installed cvr-qsfp-sfp10g in 40G port of switch and SFP-10G-SR-S in cvr-qsfp-sfp10g. Following is the output of "show idprom interface fo2/1/1"
Switch#show idprom inte...
Let me make sure Cisco's SFP module, GLC-FE-100FX.
While the GLC-FE-100FX specification states MMF, the wavelength is 1310nm.My understanding is that1310nm is generally recognized as a single specification.Do you see any problems if I use a common MM...
I ask for any reliability information associated with SFP GLC-LX-SM-RGD product that is not used in a CWDM application. Do you have information like Telecordia or other standards for reliability claim? Thanks in advance.
On Cisco ASR 1001-HX, we have a 10G-LR (on Te0/1/0) and 2x10G-SR (on Te0/1/2 and Te0/1/4) on BUILT-IN-8X10G/1G module.While 10G-LR works fine, but 2x10G-SR are not detecting on 'sh inventory'. Getting below error on 'sh logs'.*Aug 10 02:12:05.665 UTC...
Hi, I have two ASR 920, I am trying to connect GLC-LH-SMD SFP on both routers, one shows up and the other one shows down . I tried the same SFPs in a different switch (ME3600) and it works fine. The port on asr920-1 shows up, the port on asr920-2 sho...
Hi, I have an Rx power high warning message in my router.can I leave my router running with this message as it's just a warning or should I install an attenuator because in the long run the router will be damaged? I use multimode fiber and SFP Regard...
My data cente is mainly 10G/40G and we have mainly MMF patch panels between racks and bays. Now we are going to deploy Servers/Chassis that support 25G. What is the best way for deploying Fiber to support 25G? Is there anything reusable or we need to...
HiCurrently migrating some Catalyst 3560CX PC-S switches from Multimode fibre over to a new Single Mode OS2 fibre backboneI’ve changed the SFP’s over to GLC-LH-SMD and cannot get the trunks to connect, they simply say notconnect and never illuminateI...
Hello all,I’ve been lead to believe that Finisar FTLC1151RDPL is compatible with Cisco Nexus 93180 switch. Can anyone please confirm if this is the case? Where can I find the transceiver models that are compatible with Nexus 93180 please?regards
Hi, I'm using GLC-LH-SM-US. I want to understand what is the mean for the "US" at the last part meaning? Also I have received 2 different GLC-LH-SM-US, one with a label 21CFF and one without. Would like to know what is the different?Thank youMarianne...
hi,i'll be terminating a fiber cable to our ASR1K and use a GLC-LH-SMD SFP/GBIC.just would like to confirm i need to use a SM fiber? can i also use MM fiber since the connection is "short distance"/same rack from fiber patch panel (SC from telco) and...
Hi all,Has anyone tried SFPs from FS company? Are they compatible with Cisco equipment? In particular, I'm looking for this SFP (https://www.fs.com/de-en/products/11591.html) Can anyone confirm that they are working fine (or not working at all) with ...
