IP/MPLS made easy for backhaul
Today, I spent the day at Tellabs PoC (Proof of Concept) showcasing their DWDM and Mobile Backhaul portfolio. Tellabs had put up an impressive collection of equipment showing an array of …
Transport
Information about Transport technology related to Telco cloud, 5G, Virtualization, cloudification, X-Haul, midhaul, fronthaul, backhaul for mobile technologies
Does P-OTS 2.0 address operators’ needs?
Research firm, Heavy Reading, defines “P-OTS as a platform that combines SONET/SDH, connection-oriented Ethernet, DWDM and, depending on where the platform is used within the network, also optical transport network …
Operators’ Options in choosing TDM/Packet based transport equipment
In my last post, I had explained that it would be bandwidth in-efficient to carry TDM over Ethernet/IP links; today I came across an interesting white paper by Heavy Reading …
Operators’ Options in choosing TDM/Packet based transport equipment Read More »
Is Circuit Emulation Bandwidth-Efficient?
Let’s face it. As an operator, you are faced with a situation of deciding between circuit emulation over Ethernet and carrying TDM data as pure TDM transport; what would be …
400G is decided to be the next rate after 100G
The past year was hectic in terms of discussions regarding what could the next client rate for Ethernet and at the same time discussions were going on to decide the …
RSVP-TE and OSPF-TE extensions for GMPLS
Packets in MPLS are routed according to preconfigured label switched paths (LSPs). When packets are received, label lookup is performed from which it is identified to which LSP packets belong …
Essentials of ASON GMPLS
A presentation I created a while ago on basics of ASON GMPLS
Need for OSNR Testers for Pol Mux Modulations
OSNR ( Optical Signal to Noise Ratio) is a critical and important parameter in high speed DWDM links. If OSNR is not good it will seriously affect the distance reachability …