Optics and Optical Networking

Physical location 1  is connected to Physical location 2 with fiberoptic cable.Location 1 fiber is terminated at Catalyst 3560.Location 2 fiber is terminated at a media converter, so that the fiber link should be able to transparently be connected to...

Hi All,I have several Cisco 3560C setup at multiple stations. The Cisco 3560C are connected in a daisy chain between each other using 100BASE-BX10-D and 100BASE-BX10-U SFP. So, on the first Cisco 3560C (station 1), I have a U-type connecting to the s...

Hi All,I want to know if I set OSC Framing in CTP for FE will I get 100mbps as communication speed between NEs or it will be still 192kbps on D1 to D3 in RSOH ?Is it possible to change the OSC framing type from OC3 to FE in already deployed network w...

I have an issue with a few UPSR circuits on my 15454 network. I lost of my OC-48's while circuits were provisioned on it, but I am unable to restore this OC-48 link because of a LH transport issue. I would like to "Bridge&Roll" the protection path to...

Does anyone know where you can download a copy of Cisco Transport Planner?  I need to open a project file to review the design but cannot find the software available for download anywhere.  Any help would be appreciated.                  

Hi,ON ONS DWDM  CTC, I can get the utilization on card view -> Performance -> Payload PM ->Utilization.But for the line card  MXP_MR_10DME, it does not have utilization mib (SNMP). it has RMON mib.My question is How to calculate the Fiber Channel  ut...

Hello TeamIs there such a thing as OC-x over Ethernet, or only OC-x over Sonet?Thank you

Hi,I have 2 ws-g5484 and 2x 3550. Each SW has 1 ws-g5484.The switches are conencted via ws-g5484'sThe first one's link status is up/up.The second one is down/down.If i change the GBIC's position in that case the first switch's interface will be down ...

HelloRecently my data center 3900 series router had the above SFP go bad. Becasue of this problem, mycarrier thought it was somethingin their network. They replaced the optical card and we were still down.Is there a way to configue an SLA on the devi...

Hi,At End A we have an STM-1 connectivity, wherein we have created E1 channel. and other end has been connected with 2Mb modem.All Links connecting to the same STM is working fine, expect one channel.It is showing as Serial0/3/0.1/1/6/3:0 is down, li...