Hello everyone!I'm planning to use FO converters on Cisco 2960s. Which of them are supported?I tried a noname 100 to 100 and a Digitus 10/100/1000 and had negative results.
Hi all I hope someone can help me because I am going mad trying to find the right answer. I need to do 2 things: 1. Stack two SG350X switches using fiber.2. Connect the stack to my core switch, distant about 100m (330 feet), using fiber. I don't need...
Hello everyone,I am not sure about the difference between these two PIDs, GLC-LH-SMD= and GLC-LH-SMDAlso, in some listings for the same device I see different PIDs. For instance, I see a GLC-LH-SMD= at the Cisco Active Advisor, but a "show inventory"...
I am looking for an optical product that will handle longer distance/fiber loss than 10GbitER/ZR SFP+ optics will handle but without the complexity and cost of DWDM equipment. Do you have any recommendations for a product such as perhaps a switch/bri...
I'm trying to connect a Nexus c93240yc-fx2 using the 10/25G-CSR-S sfp to a 3850 using the 10G-SR sfp. I can't get the link to come up no matter what speed settings I put on either side. When I use another 10G-SR on the Nexus side, the link comes up n...
I am lucky enough to have multiple instances of Cisco DNA center, we have elected to separate our regions (Canada to instance 1 and US to instance 2) I need to delete a WLAN controller from Instance 1 and add it to instance 2. Both devices are runnin...
Hi all, New to forum. I have a question on SFPs. I'm looking for 1G SFPs that will go approx 110km between Cisco units. My understanding is that this is beyond the capability of ZX SFPs but i have seen there are EZX SFPs that go to 120km. Could anyo...
Without using a repeater what equipment would one use to establish a 10 Gbit link on distances longer than a 10GbitER (25 mile/40 Kilometer) or 10GBitZR (50 Mile/80 Kilometer) optic would allow? Is there a cost effective solution to do this or would...
Hello, We are getting a new SFP connection installed between two C9200L-48T-4G-E V1 switches. We are going to be using the 1G transceiver ports. The installer said we would need to configure the switches. I've been searching to see what configura...
I didn't find compatable sfp module for WS-3850-12S in "Cisco Optics compatibility matrix" for operate in smf 100mb. Is there any sfp to use in smf 100mb for this switch?
Reading the SFP + DWDM datasheet, it is not clear to me what is the reach of non-tunables SFP+ as DWDM-SFP10G-61.41= I understand that the ditance is limited by the loss of optical fiber and chromatic dispersion but, what could be the distance in the...
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