Hello I have in my work Cisco ONS 15454 system with CTC launcher Applet v9.0 for monitoring, I tried searching on the internet for resources (courses, Training, Videos, Books) and I didn't find any, I want to learn this technology any one can help ...
Hello Experts, I am looking to enable FEC on a 10G fiber link using Cisco 10GBASE-SR SFP+ transceiver and Cisco Catalyst 9500 switch. Is it possible to use FEC in this configuration? What commands to I need to issue to the switch to enable FEC? Tha...
Curious to hear if anyone out there is having issues with QSFP-40GE-LR4 SFP's. We are about to RMA our 5th one within a span of 1 year. I've never experienced having to replace so many SFP's in such a short time span. I've searched the webs to see if...
Morning all! So I am at a site where they have what looks to be some old kit. I know the SF300s are EOL, as I just updated the firmware to the latest available. When I connect the SFP ports between the Nexus and the SF300, (Between SF300s and between...
Hi, I'm looking for Cisco cisco WS-C3650-48PD & cisco WS-C3650-24PD SFP transceiver for LC-TO-LC type I got terminated 12 core fiber cable and I want to connect SFP transceiver from these switches to Cisco 9500 switch. can anyone suggest me which SFP...
We were trying to connect a C9500 with C9300 which has the2x 40Gbit Module.But we needed 10Gbit/s for the uplink.We bought "Cisco CVR-QSFP-SFP10G Compatible 40G QSFP+ to 10G SFP+ Adapter Converter Module" (not the original Cisco), the link was coming...
Hello Guys, I'm just wondering if media convertors works with Cisco managed switches Small Business 300 series model.I have a situation wherein I have a Pelco Based IP Based camera with PoE+ connection to a media convertor of Allied Telesis Brand PC ...
Hiya ,we have extremely slow connection (<1mbs) via identical Fiber Media convertors (10/100/1000),across 2 cisco switches.If we use a LAN able on the same ports we get 300MbsThe convertors have no dip switches on them like other Fiber media converto...
Hello All, I'm new to Cisco community and I want to apologize if my question has been answered. We have bought a Catalyst 9300-48 network switch. The retailer has advised to buy GLC-SX-MMD SFP modules for it. The rest of the network will be based on ...
I think i'm hosed, but checking the hive mind... I have a dell server that has onboard 10Gbe copper RJ45s built-right into it...indicating Cat6a/7 is required. Problem is I have a Catalyst WS-C4500-X-32 switch which is a little older and according t...
ASR1001-HX Gave an alerts Event: subslot 0/1 transceiver 1 Rx Power Sensor, Anyone know does this error a concern or what command I can use on this platfrom to check the status
Hey guys, I need to know what SFP to use for connectivity between cisco 9407 and Cisco 2960. GLX-TE or GLC-SX?
Good evening folks, question for you:Am I crazy, or does Cisco not have a 10G LC mm SFP that that can also be adjusted to handle 1Gb/100Mb/etc. ?We have a large project at work that is fully 10G LC fiber; however, we want the capability to connect to...
- FYI : https://www.cisco.com/c/en/us/products/collateral/interfaces-modules/transceiver-modules/implementation-optics-wp.html M.
I am having a issue when linking two routers together. 9k and 1k is using a GLC-SX-MMD SFP’s and connected via a OM4 MMF fiber cable. Both routers seem to be compatible with the sfps, however when connecting the two routers the 9k goes in a UP/UP sta...
