Optics and Optical Networking

Hi All,We have an requirement for Cisco product to accomplish 96 DS3 over 2 OC-48. What cisco product do i need to use for connectivity?Thank you,

We have a CISCO 15600 SDH node and we have this alarm message: Clock Module frequency mismatch. The fimware of the TSC card currently installed is a sonet.Is there a way we can change the firmware from sonet to sdh thru software uploading locally or ...

I'm trying to install CTM 8.5 on an HP Proliant DL-360 G4 with Solaris 10. Nothing else has been installed besides Solaris. I cannot seem to even get Oracle installed let alone CTM 8.5 is there an install for dummies guide?

Hi,every one.why IP over DWDM(15454) is the correct choice for carrier class service? why the router can instead of SDH/OCS?Except of save the client interface between DWDM and Router, What other advantages?Best regard!

Im getting this major alarm very intermittent out of my Cerrent 454 (ONS15454) pointing to a DS1 circut but not service effecting have never seen this before and no work has been done in cableing or connections on my end also have changed out car...

I have a delima. When we setup the 1+1 protection, one node was a at Ver. 6.x and the other node was at ver 4.x and there were two different entities were doing the provisioning. The provisioning ended up being crossed over, no APS invalid errors cam...

Hi Expert,I have a problem with ONS 15454 error message. My CTM server detected MINOR error message "Peer to Peer Slot Communication Failure". Affected object is SLOT-1 which is OPT_BST. The alarm ID is 200551. What caused this error appear and any w...

is there CTC off line. So we can woek on CTC witout connection to Node??

I currently have 2 nodes connected via single OC48 (used to carry 2 gige circuits). Node 1 uses the internal clock for timing, Node 2 is looking to the line for timing. Currently this config seems to work fine. Now i need to bring up a second oc48 fr...

Folks we are building a new fiber network. As this is a greenfield installation we have the choice of getting the appropriate fiber in place rather then to use a type of fiber for historical reasons. This means we can plan for best type of fiber. The...