Agtec Telecoms - Fibreflow Blown Fibre Unit S.M. G652D

Common Data (all fibre counts):

Optical Parameters

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This data sheet is intended as a guide only. Whilst the information it contains is believed to be correct, Emtelle can take no responsibility for actions taken based on the information contained in this document. Emtelle reserves the right to make changes to this document without notice. All sales of product are subject to Emtelle's terms and conditions of sales only, which can be found on Emtelle's website. This document is protected by copyright © Emtelle UK Limited 2005. The products depicted are protected by intellectual property rights. Any unauthorized copying of this document or of our products is prohibited and Emtelle UK Limited will take action to prevent any infringement of its rights and to claim damage for the loss thatit suffers.

Various G652d no waterpeak' single mode fibres to specification MHT 1401, set in a buffer layer providing excellent dimensional and thermal stability. The outer thermoplastic layer provides a high level of protection and excellent installation properties. The units are designed for blowing into fibreflow microducts and tube bundles. The fibres are dry, not coated with gel, thus permitting fast and contamination-free connections.

•INDIVIDUAL PROPERTIES	2 fibre unit	4 fibre unit	8 fibre unit	12 fibre unit
•Outer diameter (nom)	1.1mm	1.1mm	1.5mm	1.6mm
•Mass 'w' (nominal) • g/m = kg/km	1.0 g/m	1.0 g/m	1.8 g/m	2.2 g/m
•Min bend radius (MBR) •during handling	50mm	50mm	80mm	80mm
•Fibre Colours •(see sequence above)	blue, orange	1st 4 colours	1st 8 colours	all 12 colours

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Unit 21, Ashbourne Business Centre, Ballybin Road, Ashbourne, Co. Meath, Ireland.
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•Test	Test Method	Test Parameters	8 fibre unit
•Tensile •Performance	•(EN 187000 A1/501 IEC60 •794-12-E1) •Change @ 1550nm	•• Load is 1 x w (in kg) • eg. 12fy is 2.2kg •• 10 min	•• Fibre strain ≤0.4% at max force •• Attenuation ≤0.05dB and fibre •strain ≤0.05% after test
•Flexing	•IEC60 794-1-2-E11A •Change @ 1550nm	•Diam 40mm x 3 turns •• 5 cycles at 20°C	•Attenuation ≤0.05dB increment •after test
•Crush I	•IEC60 794-1-2-E3 •Change @ 1550nm	•100 mm plate, 100N, 1 min, 2 •tests at different places	•≤0.05dB increment after test
•Crush II	•IEC60 794-1-2-E3 •Change @ 1550nm	•100 mm plate, 500N, 1 min, 2 •tests at different places	•No fibres broken

See table below.
Keep FU in supplied containers until deployment.
N.B.: The MBR of deployed fibre units requires that they are stored as circular coils, or deployed inside Emtelle-approved carrier tube, or tube with fibre inside can be wound around a smooth former of suitable material and diameter.

Storage: -20°C to +70°C
Installation: -5°C to +50°C
Lifetime: -20°C to +50°C

blue, orange, green, red, grey, yellow, brown, violet, black, aqua, pink, white.

1. Remove sheath with Emtelle tool 7299 using a rotary motion.
2. Gently crush the end to seperate fibres.
3.Pull apart the fibres in groups. This finally leaves 12 loose fibres that require no cleaning with solvent.
4. Use Miller strippers (Emtelle 7335) to strip fibres. Document MHT 1337 describes this process in more detail.

Single mode to G652d (ITU-T) and MHT 1401

0.4dB/km max at 1310nm (at room temp)
0.3dB/km max at 1550nm (at room temp)

0.34dB/km max at 1383nm

Any fibre ≤0.2ps / (km) 0.5