Initial investment
In this section, it will be considered those expenses which will be faced at the
beginning of the project. The costs that will be included in this budget are: the
cost of all the optical fiber of onCAT both rented and civil work and the cost of
the needed equipments (LTMs, ADMs, DXCs, Optical Amplifiers, Multiplexers,
Demultiplexers, Synchronism Equiment, etc.).
Next table shows the total number of kilometers that we have rented to some
provider and those kilometers that we build up our own infrastructures due to
are not possible to rent, and the total cost of the fiber. The cost of the fiber for
each link can be consulted in the Annex X.
Price
4.500 €/km·year rent fiber
45.000 €/km civil work
Total Cost (€)
Falta el trozo de las ciudades a la capital
Total km
4.355
2.027
Total Cost (€)
39.197.610
91.214.100
130.411.710
In this point, it will be taking into account those needed equipments to the
proper working of the network.
First table shows the different models, the total number of these DXC
equipments that we have chosen to use in our network, the price of each unit
depending on the configuration of the equipment (STM-N units) and the total
cost of these equipments.
Equipment
Alcatel Lucent 1850 TSS-320
Alcatel Lucent 1850 TSS-40
Alcatel Lucent 1662
Marconi OMS 3240-80
Alcatel Lucent 1850 TSS160
Ciena CN 4200
# STM-1
nedeed
1200
1088
196
145
65
480
1024
608
560
Total Cost (€)
Total number
Price/unit (€)
Total Cost (€)
1
1
5
1
2
1
252.000
228.480
74.000
54.745
49.000
140.000
252.000
228.480
370.000
54.745
98.000
140.000
2
200.000
400.000
2
1
172.000
158.421
344.000
158.421
2.045.646
Next table shows the different models, the total number of these ADM
equipments that we have chosen to use in our network, the price of each unit
depending on the configuration of the equipment (STM-N units) and the total
cost of these equipments.
Equipment
# STM-1
Total number
Price/unit (€)
Total Cost (€)
Fujitsu siemens Flashwave
4560 MSPP
Fujitsu siemens Flashwave
4560 MSPP
Fujitsu siemens Flashwave
4560 MSPP
Fujitsu siemens Flashwave
4560 MSPP
Marconi OMS 1664-10
Marconi OMS 870
Marconi OMS 1664-60
nedeed
256
208
192
144
64
4
320
Total Cost (€)
8
70.000
560.000
2
56.875
113.750
11
52.500
577.500
6
39.375
236.250
7
10
2
40.000
20.000
81.000
280.000
200.000
162.000
2.129.500
Third table shows the different models, the total number of these LTM
equipments that we have chosen to use in our network, the price of each unit
depending on the configuration of the equipment (STM-N units) and the total
cost of these equipments.
Equipment
Fujitsu siemens Flashwave
4560 MSPP
Alcatel Lucent 1662
Alcatel Lucent 1662
Marconi OMS 1664-10
Marconi OMS 1664-10
Marconi OMS 870
Siemens TransXpress
SMA1K - CP
# STM-1
nedeed
208
Total number
Price/unit (€)
Total Cost (€)
1
66.000
66.000
1
3
4
1
76
45.500
37.917
40.000
32.500
25.000
45.500
113.750
160.000
32.500
1.900.000
452
15.000
6.780.000
96
80
64
52
16
1
Total Cost (€)
9.097.770
Then, next table shows the different models, the total number of these
Multiplexers and Demultiplexer equipments that we have chosen to use in our
network, the price of each unit depending on the configuration of the equipment
(number of λ) and the total cost of these equipments.
Equipment
JDSU 2-4 Channel Outside Plant
CWDM Optical Drop Module
JDSU 8-Channel Coarse
Wavelength Division
Multiplexer/Demultiplexer CWDM
Filter
JDSU 4-8 channels Dense
Wavelength Division Multiplexing
Optical Add/Drop Module
Total number
Price/unit (€)
Total Cost (€)
196
460
90.160
162
500
81.000
8
650
5.200
JDSU 13 channel DWDM
Multiplexer/Demultiplexer
(MDX-13MX2001A / MDX13DX2001A)
JDSU 40 channel DWDM
Multiplexer/Demultiplexer
(MDX-40MD101CB)
54
700
37.800
56
1000
56.000
Next table shows the model, the total number of the Optical Amplifier that we
have chosen to use in our network, the price of each unit and the total cost of
these equipments.
Equipment
EDFA - JDSU OA 4500 DWDM
Amplifiers Series
Total number
Price/unit (€)
Total Cost (€)
44
10.000
440.000
Finally, last table shows the different models, the total number of these
Synchronism equipments that we have chosen to use in our network, the price
of each unit and the total cost of these equipments.
Equipment
Oscilloquartz OSA 6500 PRC
Oscilloquartz OSA 5548C SSU
Total number
2
8
Price/unit (€)
80.000
25.000
Total Cost (€)
160.000
200.000
Final Cost
Equipment
Fiber
SDH equipment
Final Total Cost (€)
Total Cost (€)
130.411.710
14.343.056
144.754.766
ANNUAL INVESTMENT
In this section, it will be considered those expenses which will be faced from
second year and annually. The costs that will be included in this budget are the
cost of renting fiber per year.
Next table shows the total number of kilometers that we have rented to some
provider and the total cost of the fiber.
Price
4.500 €/km·year rent fiber
Total km
Total Cost (€)
ANEEEXOOOOOS
Optical Amplifiers
For links that have 2 fibers and need N amplifiers in one direction, we need the double number
of amplifiers: N for each direction. The next figure shows an example of one link:
For links that have 4 fibers and need N amplifiers in one direction, we need the quadruple
number of amplifiers. It is because we need the double for each direction, N for each fiber in
the same direction. The next figure shows an example of one link:
Tarragona
Girona
Lleida
Barcelonès
Other Barcelona
regions
Backbone Barcelona
Backbone Cataluña
Connections to
CATNIX
MUX/DEMUX
Number of links that
need amplifier
1 link needs 1 AO
0
0
0
Number of fibers
per link
2
2
2
2
Number of Opticals
Amplifiers
1*2=2
0
0
0
1 link needs 1 AO
2
1*2=2
0
6 links need 1 AO
2 links need 2 AOs
4
0
4
(6 * 4) + (2 * 2 * 4) = 40
0
4
0
For rings that use 2F MS-SPRing protection, in each link we need 4 multiplexers/demultiplexers
and each of them has to multiplex the working and protection channels that travels in one
direction. The next figure shows an example of one link:
For point to point links that use not use protection (only have 2 fibers), we need 4
multiplexers/demultiplexers and each of them has to multiplex the working channels that
travels in one direction. The next figure shows an example of this type of links:
For rings that use 4F MS-SPRing protection or in point to point links that use dedicated
protection (have 4 fibers), in each link we need 8 multiplexers/demultiplexers and each of
them has to multiplex only the working channels or only the protection channel that travels in
one direction. The next figure shows an example of one link:
The next table shows the calculation of the number of multiplexers/demultiplexers that we
need in each ring or point to point link of our network:
Type of mux
DWDM 8 channels
Tarragona
CWDM 8 channels
Girona
CWDM 8 channels
Lleida
CWDM 2 channels
Barcelonès
CWDM 8 channels
DWDM 8 channels
Other Barcelona
regions
Backbone Barcelona
Backbone Cataluña
Connections to
CATNIX
CWDM 8 channels
DWDM 13 channels
DWDM 40 channels
DWDM 13 channels
CWDM 8 channels
DWDM 13 channels
Type
2F MS-SPRing
2F MS-SPRing or 2
fiber point to point
2F MS-SPRing or 2
fiber point to point
2F MS-SPRing or 2
fiber point to point
2F MS-SPRing
2F MS-SPRing
2F MS-SPRing or 2
fiber point to point
2F MS-SPRing
4F MS-SPRing
4F MS-SPRing
4 fiber point to point
4 fiber point to point
Number of multiplexers
1*4=4
6 * 4 = 24
8 * 4 = 32
9 * 4 = 36
14 * 4 = 56
1*4=4
4 * 4 = 16
3 * 4 = 12
7 * 8 = 56
4 * 8 = 32
3 * 8 = 24
1*8=8