Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Experimental Evaluation of Passive Optical Network Based Data Centre
  Architecture   Passive optical networks (PON) technology is increasingly becoming an
attractive solution in modern data centres as it provides energy efficient,
high capacity, low cost, scalable and flexible connectivity. In this paper we
report the implementation of a PON based data centre architecture that provides
high resilience and high speed interconnections by providing alternative
communication routes between servers in different racks. Each rack is divided
into several groups of servers and connects to other racks and the Optical Line
Terminal (OLT) through a set of server that acts as relay servers. We implement
the switching and routing functionalities within servers using 4x10GE Xilinx
NetFPGA, and demonstrate end-to-end communication using IP cameras live video
streaming over up to 100 km optical connections through WDM nodes and the PON
network.

34
The categories of this paper are: chem-ph
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn