1 GOAL
Define the requirements to be met by the Splitters in order to be accommodated in a structure Terminator / Splitter 144 optical fibers in the form of vertical modules (slots).
2 RANGE OF Splitters
The supplier shall provide the following ranges of splitters:
| Código SAP | |
| SPLITTER ODF SC/APC 1:2 Double | To be defined |
| SPLITTER ODF SC/APC 2:2 Double | To be defined |
| SPLITTER ODF SC/APC 1:4 Double | To be defined |
| SPLITTER ODF SC/APC 2:4 Double | 1700172288 |
| SPLITTER ODF SC/APC 1:8 | To be defined |
| SPLITTER ODF SC/APC 2:8 | 1700140248 |
| SPLITTER ODF SC/APC 1:32 (*) | To be defined |
| SPLITTER ODF SC/APC 2:32 (*) | 1700141886 |
3 TECHNICAL SPECIFICATIONS MODULE SPLITTER
The splitter module is intended to be fixed to the structure of a terminator / Splitter 144 FO (3U subrack) by means of screws, should meet the following requirements:
3.1 Dimensions of the splitter module: 3U, 7HP ** with 12 positions adapters SC / APC.
3.2 It is intended to be housed in the vertical structures of 144 fibers.
3.3 The supplier shall provide, for each range of splitters, the module (slot) optimized for the 12 positions. (Ex: Module 2-1: 4).
3.4 Each splitter module should distinguish between the ports of entry ports of exit.
3.5 The ports of splitters should be completed in adapters SC / APC.
3.6 Being supplied with mounting screws. 3.7 * Splitters larger capacity (eg, 2:32) will be achieved on the basis of a vertical module 14hp. (1HP = 5.08mm)
4 TECHNICAL FEATURE OF Splitters
|
Splitter ODF |
com conetores |
1:2 |
2:2 |
1:4 |
2:4 |
1:8 |
2:8 |
1:32 |
2:32 |
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|
Maximum Insertion Loss (dB) |
< 4,5 |
< 4,5 |
< 7,6 |
< 7,6 |
< 11,0 |
< 11,0 |
< 17,3 |
< 17,3 |
|||
|
Minimum Returno Loss (dB) |
> 55 |
> 55 |
> 55 |
> 55 |
> 55 |
> 55 |
> 55 |
> 55 |
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|
Wavelenght range (nm) |
(1260 – 1625) nm |
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|
Operating Temperature (ºC) |
-20ºC a 60ºC |
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|
Maximum Polarization Depending loss |
0 ,20 |
0 ,20 |
0,25 |
0,25 |
0,30 |
0,30 |
0,30 |
0,30 |
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|
(dB) |
|||||||||||
|
Maximum Uniformity (dB) |
1,0 |
1,0 |
1,5 |
1,5 |
1,5 |
1,5 |
1,5 |
1,5 |
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|
Minimum Directivity (dB) |
> 55 |
> 55 |
> 55 |
> 55 |
> 55 |
> 55 |
> 55 |
> 55 |
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5 SAMPLE
The vendor must be properly prepared to send two samples of splitter modules 2: 2; 2: 4 and 2:32, a maximum of 5 working days after the request the same from PT, which will be held during the analysis process of this contest.
6 MARKING
Each module proposed splitter must possess the following inscription:
• Brand and / or manufacturer Ref
7 LABELING
Each individual package should have appropriate label stating:
• Details of the supplier / manufacturer
• Code and material designation PT
• Reference splitter / manufacturer
Each carton must have an appropriate label stating:
• PT Communications
• Code and material designation PT
• Details of the supplier / manufacturer
• Quantity in units
• Order number
• Year
8 DOCUMENTATION
Failure to submit the technical documentation to allow the analysis of all the items that the supplier proposes as well with no response submission and peer not completing the attached table, will be grounds for rejecting the proposal.
8.0 Manufacturer:
Indicate the name of Manufacturer
8.1 Model Name
Indicate what brand / model of the proposed scheme
8.2 Tipo
Indicate whether the splitter is melting and / or planar, and what range, if there are different ranges of quality devices
8.3 Compatibility
The splitter should be compatible with single-mode fiber PT Communications Standards G.652D ITU and G.657A.
8.4 Environmental Conditions
a) Temperature
Indicate the operating temperature of the splitter
b) Humidity
Indicate the maximum amount of humidity in operation
8.5 Mechanical Characteristics
The splitter must comply with the IEC 61300 standards, with regard to mechanical strength, such as twisting, vibration, shock, etc.
8.6 Diagram
A diagram or photo of the unit proposal should be submitted
8.7 Place of manufacture
Indicate where the proposed device is manufactured, and please mention the quality control methods used.
8.8 Serial Number
The splitter must have the serial number printed on the unit itself
8.9 Mean Time Between Failure Identify the MTBF of the proposed splitter
8.10 Symmetry
Identify if the Splitter is symmetric, i.e.; can operate in both directions.
Each unit shall be provided accompanied by a table with mitigation measures for all ports to the wavelengths of 1310nm and 1550nm. Measures should be taken after the assembly must be identified and the date and place where they were carried out.
12 Optical Characteristics
Fill the following table with optical characteristics of the proposed splitter.
