Optics and Optical Networking

                   I have a system running under release 9.2.2.1 and consists of 3 X 10DME and 3 X PSM... I want to configure the PSM's as bi-directional revertive. Have read documentation that PSM are bi-drectional non-revertive.... Can I still modi...

Is it possible to change the wavelength configured in 10-DME module without disabling or deleting the active circuits? If so, how can this be done? thanks

Gentlemen and optical experts.I've been put in a bit of a quanrdy by geography, and I need some input from those with more expertiese than I.My place of employ is putting a dark fibre between our DC and a client site, and we've just gotten back the e...

I've programmed my T1's however I'm having difficulty getting the T1's to attach to a PVC.  I'm attempting to get multiple T1's over a single OC3 ATM connection.  The ATM connection is up and working, for example I can CDP across the ethernet link I'...

Hi I want to configure it on the cisco DCT with the following speca can anyone help me to build the product configuration.•5.1.1      SDH multiplexer shall be installed in IT/Telecom room. It shall be capable of transmission and cross-connection of p...

Dear ALL,                   Currently we have a Core 6509 and several access switches 3550 , 3750 and 2960 and we are using multicore SFP GLC-SX-MM and GLC-LH-SM for uplink.We want to try out 1000Base-BX10-D and 1000BASE-BX10-U with a single fibre.Wi...

On the Cisco ONS routers, is there a relationship between#spr station-id 1 on the SPR interfaceandspr interface-id 1on the POS interface?I am a bit new to this system

Good day everyone,Im still kind of new to networking out new structures so bare with me. Im trying to find a  the best solution for proformance, reliablity,  best pratice. With the current equipement.What We have:Switches:2 - Cisco 3750 24P TS-S 1 - ...

I'm looking for a fiber switch to connect 8-12 computers via multi-mode @ 100mb.  I also need the switch to act as a DHCP server.  I'm looking at WS-C3750G-12S-S.  I think this will do what I need.  So here are my questions:Does this model require me...

Hi,We are looking to upgrade our ADSL broadband line to a fibre optic one soon. We are currently using an ISR 1921 router with an ADSL interface card (HWIC-1ADSL). Can somebody please advise us if this router is capable of handling a fibre optic line...

- 9.2.1- two M6 terminal nodes, each node has 1 SMR1, 1 OPT17-AMP (used as booster), 1 PSM, 1 OTU2-TXP- PSM is used on each terminal to protect the outside plant- PSM COM goes to booster, PSM W goes to outside plant 1, PSM P goes to outside plant 2- ...