b Span 330m Silec Technical Offer Ref 5890636827ter

TS REF. : 36827ter

Exclusive property of SILEC CABLE. No copy or diffusion without the written consent of SILEC CABLE. SILEC trademark is a registered trademark.

S U M M A R Y

1. OPTICAL FIBRE CABLES

All dielectric self supported cable for aerial installation Loose tube cables (flat FRP armoured)

24 G652D single mode fibres Particular sheet of the cable

2. PARTICULAR SHEET FOR OPTICAL FIBRE Particular sheet of the optical fibre G 652D

3. IDENTIFICATION

4. DELIVERY CONDITIONS

5. TABLE OF TEST

TS REF. : 36827ter


1. ALL DIELECTRIC SELF-SUPPORTING OPTICAL FIBRE CABLES

WITH 24 O.F. FOR SPAN UP TO 330 METERS

1. Colour-coded optical fibres (up to 12 OF/tube)

2. Filling compound.

3. Colour-coded thermoplastic tubes (containing up to 12 optical fibres) or fillers (replacing tubes without fibres).

4. Central high-modulus dielectric strength member + optional coating.

5. Longitudinal watertightness (standard: "clean cables" using swellable materials/elements)

6. Binders + optional tape.

7. Aramid yarns

8. PE inner jacket.

9. Rigid dielectric armour constituted of stranded flat GRP elements.

10. Aramid yarns

11. HDPE outer jacket (standard colour: black)./ Optional : anti-tracking

oversheathing. (a)

(a) an additional outer anti-tracking sheath is recommended if the cable is installed near (< 2.0 m) an extra-high voltage conductor

Cable diameter : 18 mm Cable weight : 280 kg/km

TS REF. : 36827ter


CABLE DATA SHEET

1. ALL DIELECTRIC SELF-SUPPORTING OPTICAL FIBRE CABLE


CHARACTERISTICS UNIT SPECIFICATION

Fibre-Count 24

CONSTITUTION Cable design 2 watertight tubes containing 12 optical fibres +

4 fillers Central strength member Filling compound Tube dimensions Strength members around the assembly Inner sheath Armouring (strength members) des renforts de tractions

Outer sheath (a) Outer sheath thickness Cable diameter Cable weight

mm

mm mm

kg/km

non metallic (FRP) synthetic 1.6/2.5

Aramid yarns Polyethylene

Stranded flat FRP elements + aramid yarns

HD polyethylene 2.0 18

280

BENDING RADIUS (IEC & EN 60794-1-2 E10 & E11) Minimum bending radius Minimum kinking radius

mm mm

235* 225*

TENSILE PERFORMANCE (IEC & EN 60794-1-2 E1)

Installation in ducts & direct burial

Maximum tensile force during installation (short term) Maximum permanent tensile force

Aerial installation

Tensile force during operation

daN

daN

3400 *

1350*

see next page CRUSH PERFORMANCE (IEC & EN 60794-1-2 E3)

Maximum strain

daN/cm

40*

IMPACT TEST (IEC & EN 60794-1-2 E4)

Energy

N.m

20 (R = 300 mm,3 impacts) (no fibre break)

TEMPERATURE RANGE - Operating/Storage - Installation

-40°C/+70°C ( < 0.1 dB/km @ 1550 nm)*

-5°C/+40°C

WATERTIGHTNESS Compliant to IEC 60794-1-2-F5 (3m/24h)

RODENT RESISTANCE Yes with standard european rats (Rattus Norvegicus and Long Evans Rattus)

SHOT GUN RESISTANCE yes

PACKING Delivery length, m Drum type Drum size Weight of the loaded drum

m

m kg

4100

G export + battens. 1.9 x 1.15

1620

* : reversible after test

(a) an additional outer anti-tracking sheath (thickness ~0.5 mm) is recommended if the cable is installed near (< 1.5 m) an extra-high voltage conductor

TS REF. : 36827ter


1. ALL DIELECTRIC SELF-SUPPORTING OPTICAL FIBRE CABLE


24 OF Cable

MAIN CHARACTERISTICS FOR AERIAL INSTALLATION

Cable Young modulus : 1663 daN/mm2

Cable temperature expansion coefficient : 1.20.10-5

/°C

Cable breaking tensile load : 6805daN

Cable elastic limit : 2265daN

CLIMATIC CONDITIONS FOR AERIAL INSTALLATION

Maximum span : 330 m (initial sag @ +15 °C = 2.5 % of span)

Conditions Installation Winter 1 Winter 2 Average Summer 1 Summer 2

Temperature, °C 15 -40 -40 5 35 35

Wind

pressure or

speed

Pa 0 0 ~550 (55

daN/m2)

~550 (55

daN/m2)

0 ~550 (55

daN/m2)

m/s 0 0 28.58 28.58 0 28.6

km/h 0 0 102.89 102.89 0 103

Ice / frost thickness, mm 0 5 0 0 0 0

kg/m 0 0.29 0 0 0 0

Tensile, daN 462 738 1224 1160 439 1122

Sag, m 8.25 9.24 11.44 12.07 8.67 12.48



Temperature, °C 15 -40 -40 5 35 35

Wind

pressure or

speed

Pa 0 0 ~550 (55

daN/m2)

~550 (55

daN/m2)

0 ~550 (55

daN/m2)

m/s 0 0 28.58 28.58 0 28.6

km/h 0 0 102.89 102.89 0 103


kg/m 0 0.29 0 0 0 0

Tensile, daN 385 732 1117 1064 370 1032

Sag, m 9.90 10.58 12.54 13.17 10.30 13.58



Temperature, °C 15 -40 -40 5 35 35

Wind

pressure or

speed

Pa 0 0 ~550 (55

daN/m2)

~550 (55

daN/m2)

0 ~550 (55

daN/m2)

m/s 0 0 28.58 28.58 0 28.6

km/h 0 0 102.89 102.89 0 103


kg/m 0 0.29 0 0 0 0

Tensile, daN 330 646 1021 978 320 951

Sag, m 11.55 11.99 13.72 14.32 11.92 14.72

Note:

This cable can be also installed with a sag of 2 % of span (sag = 6.60 m / installation tensile force @

+15 °C = 580 daN).

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2. PARTICULAR SHEET FOR OPTICAL FIBRE

REDUCED-WATER-PEAK SINGLE MODE OPTICAL FIBRE (G652D)

NOMENCLATURE UNIT SPECIFICATION

TECHNOLOGY Coating

EPOXY - ACRYLATE

GEOMETRICAL CHARACTERISTICS

- wavelength

- mode field diameter

- cladding diameter

- coating diameter

- cladding non circularity

- coating/cladding concentricity error

- core/cladding concentricity error

nm

µm

µm

µm

%

µm

µm

1310

9.1 + 0.5

125 + 1

245 + 10

< 1

< 10

< 0.6

TRANSMISSION CHARACTERISTICS

- cabled cut-off wavelength

- attenuation at 1310 nm (1),

at 1383 nm,

at 1550 nm (1),

at 1625 nm

- transmission curve regularity at 1550 nm

- chromatic dispersion between 1285-1330 nm

- chromatic dispersion at 1550 nm

- PMD (value for fibre in cable)

nm

dB/km

dB/km

dB/km

dB/km

dB

ps/nm.km

ps/nm.km

ps/km 1/2

cc < 1260

< 0.36 (1)

< 0.35

< 0.22 (1)

< 0.26

< 0.1

< 3.5

< 18

< 0.2

STANDARD

ITU-T Recommendation

G652 D

(1) : 10 % of the fibres (in cable) presented in reception can have an attenuation :

< 0.38 dB/km at 1310 nm

< 0.23 dB/km at 1550 nm

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3. IDENTIFICATION

1. MARKING. Hot foil marking every meter on cable outer sheath. We propose the following marking

" Week Year number of fibre OF SM G652D SILEC " + metric marking Metric marking will be expressed in meters.

2 .IDENTIFICATION. Colour-coding of tube and fibres in each tube :

Fibre colour code : red, blue, green, yellow, violet, white , orange , grey, brown, black, aquamarine, pink.

Tube colour code red, blue.

3. DRUM IDENTIFICATION The following information are included on a plate or label fixed on the drum:

- Cable description, - Cable code, - Length and weight of drum, - Drum number, - Order number,

- Year of manufacture, - SILEC CABLE

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4. DELIVERY CONDITIONS

1. CABLE LENGTHS.

Standard delivery lengths: L ± 3 % (value of L: refer to cable particular sheet)

Provisions for irregular lengths:

- up to 10% of the total order length (with a minimum of one L length) may be split in two equal L/2

lengths

- up to 10% of the total order length (with a minimum of one length) may be delivered in irregular

lengths

2. SEALING OF ENDS.

Each cable end is sealed with an heat-shrinkable cap.

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5. TABLE OF TESTS

1 / ROUTINE TESTS

We propose routine tests according to the following table.

Tests Reference

Sampling

SILEC

CABLE

Acceptance

(*)

Dimensional - outer diameter

- thickness of the sheath

- identification

Optical and transmission

- attenuation (1) in the

specified window(s)

- regularity of attenuation

at 1550 nm(SM) or 850

nm(MM)

Mechanical on the outer sheath

- tensile strength

- elongation at break

Environment

- water penetration (2)

IEC 60811-1-1

IEC 60793-1-40-C

back-scattering

Method

IEC 60811-1-

EN 50290-2-24 (PE)

IEC 60794.1.2-F5B

1 cable (a)

"

"

100 %

100 %

1 cable (b)

"

1 cable (c)

1 cable

"

"

10 % of cable

(10 % of OF)

"

1 cable

"

1 cable

(*) Acceptance test program to be agreed between customer and SILEC at the time of ordering.

Nota : (a) : 1 test/design of cable / week

(b) :1 test per period/ type of outer sheath/ manufacture line

Period = 1 month if PE sheath

(c) : 1 test/design of cable /month

(1) attenuation :

Backscattering measurements performed from one cable end (1.55 µm for SM OF / 0.85/1.3 µm for

MM OF) + optical continuity for all fibres.

In case of limit values, the measurement will perform from both ends and the attenuation is the

average of the both values. In case of doubt, the attenuation will be determined by the cut-back

reference method (IEC 60793-1-40-A).

Attenuation value is significant only for cable length 1 km

For cable length < 1km, only the regularity of transmission at 1550 nm (SM) or 850 nm (MM) will be

controlled.

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5. TABLE OF TESTS

(Following) (2) Water penetration test

Applicable to the whole cable or only to watertight parts, according to cable design and

specifications.

Conditions : sample length : 3 meters; water height: 1 m; duration: 24 hours

2 / TYPE TESTS (not included in cable’s price) :

We perform ISO 9001 certified Quality Assurance system and internal test procedures

ensuring that the cables supplied meet the requirements of customer.

In this framework, type tests are carried out when initially designing/developing the given

cable type, and are not intended to be repeated on every order or manufactured cable length.

However, on customer's request, the renewal of some type tests may be considered as part of the

order acceptance program, providing an agreement has been reached between the customer and

SILEC at the time of ordering, including, if any, the specific conditions applicable to the

implementation of the tests.

Alternatively, certificates of conformity or test reports, relating to previous supplies and/or

qualification programs of same or similar cable type, can be provided as part of the technical

documentation pertaining to the order.

For information, the following table shows the main type tests relevant to the proposed type of

cable and supporting the characteristics stated in the cable particular data sheet.

Reference IEC 60794.1.2-

EN 60794.1.2

- tensile resistance

- crush resistance

- impact resistance

- kink resistance

- bending resistance

- temperature cycling

E1

E3

E4

E10

E11

F1

Documents

b Span 330m Silec Technical Offer Ref 5890636827ter