Innovation and flexibility the quick, future proof, cost effective solution. PRODUCT CATALOGUE 0 P a g e
Table of Contents INTRODUCTION... 2 FIBRE TO THE X APPLICATIONS... 4 INFRASTRUCTURE - PRODUCTS... 5 RIBBED-PIPE... 5 SUB-DUCT... 5 MICRO-DUCT... 6 ACCESS CHAMBERS... 6 BOUNDARY BOX... 6 BLOWN FIBRE PRODUCTS... 7 BLOWN FIBRE MICRO-DUCT... 7 Direct Burial metal free DBmf... 7 Direct Install DI... 8 Low Fire Hazard LFH... 8 Polyethylene Flame Retardant PE FR... 9 Aerial PE F8... 9 Special Products... 10 MICRO BLOWN CABLE... 11 FIBRE UNITS/BUNDLES FU... 12 TUBE BUNDLE CONNECTIVITY External... 13 FIBRE CONNECTIVITY... 14 CONNECTORS... 15 INSTALLATION EQUIPMENT... 17 TOOLS... 18 TRAINING... 20 CONTACT DETAILS... 21 1 P a g e
INTRODUCTION In 1999, Blown Fibre (Pty) Ltd was formed as an optical fibre specialist. Blown Fibre (Pty) Ltd has the rights to import, and distribute the Fibre Flow air blown fibre technology to the Southern Africa region. Air Blown Fibre solutions proved its value in many countries throughout the world by enabling today's information technology users to future proof their infrastructure networks, and to provide for the growing demand of tomorrow. Blown Fibre (Pty) Ltd focuses on and supplies to various sectors including residential, mining, telecommunications, IT, government, transportation, military, leisure, industrial and gaming. THE CONCEPT Air Blown Fibre technology involves the use of a flow of compressed air to propel a lightweight, flexible fibre unit into a micro tube or micro duct. Developed originally by British Telecom (BT) plc back in early 1980 s the concept offers flexibility to upgrade and expand the network with significant cost savings. Emtelle (Pty) Ltd is the world leading manufacturer of FibreFlow Fibre Ready Cables and the major supplier to BT plc and hold a licence from BT allowing worldwide sales of the tried and tested technology. Blown Fibre is the authorised distributor of Emtelle s Fibre Flow product range in Southern Africa. MINI CABLE SOLUTIONS Mini cable solutions offer quicker installation and maintenance, superior blowing performance, greater design flexibility and consistently higher performance levels than conventional solutions. The ability to accommodate multi-tube configurations in a bundle, it smoothes the way for a single source network that can meet your current and future needs at a snap, maximising system uptime and easily absorbing new users and technologies. Besides the 10mm solution, other tube sizes are available for example, 7mm and 12mm. The tube bundles can be offered as Direct Burial or Direct Install. Small diameter fibre cables designed for fibre blowing, are blown into the fibre ready tube at rapid deployment speeds. Large fibre counts can now be blown for example 72 fibres in a 10mm tube. 2 P a g e
WE OFFER PRODUCTS Optical fibre cables Micro blown fibre cables & fibre units/bundles Duct s Ribbed pipe, sub-duct, micro duct Access chambers Modular Optical fibre accessories Tube closers, tube connectors, tube management, blown fibre tools & blowing equipment BLOWN FIBRE SOLUTIONS The desired route is constructed using Fibre Ready Cable, a duct resembling a Fibre Optical Cable but which is in fact an empty tube system with tube counts of 1, 2, 4, 7, 12, 19 and 24 tubes respectively. A Fibre Bundle comprising of 2, 4, 8 and 12 fibres, encapsulated in an acrylic coating, is then installed into the tube with the aid of Compressed Air through a small installation unit known as the Blowing Head. This solution offers customers future proof technology into the network, with the advantage of rapid, point to point fibre deployment. Multiple fibre types can be deployed within the same tube infrastructure, deferring capital cost and cost of ownership. SERVICES Tube installation & blowing training courses Fibre blowing services Supply product certification and warranties Design & engineering of blown fibre networks Onsite support & quality assurance COMPANY OVERVIEW Blown Fibre is a level 3 BBEEE QSE Company. MISSION - Our mission is to future proof South Africa infrastructure today, to provide for the growing demand of tomorrow. VISION - We focus on service delivery in the communication industry, introducing world renowned product solutions to various markets, ensuring the latest proven technology. 3 P a g e
FIBRE TO THE X APPLICATIONS Blown fibre solutions is suitable for a wide range of applications Fibre to the Home In-Building High Rise Buildings Intelligent Transport Systems Campus/Business Parks Metropolitan/Cities Mobile Telephone Mast Long-Distance Telemetry /SCADA Security/CCTV Industrial Plant/Mining 4 P a g e
INFRASTRUCTURE - PRODUCTS Blown Fibre offer a large variety of infrastructure products suitable for any infrastructure project. Our products are manufactured with the highest quality virgin material, supplying you with best possible products. RIBBED-PIPE Double wall corrugated construction, manufactured with high impact strength HDPE. Smooth inner for easy cable installation. - Various colors available Ribbed-Pipe Mass nom g/m Supply Lengths - Sections Supply Lengths - Coils OD 50mm 25m / 50m 110mm 6m 25m SUB-DUCT HDPE Sub-Ducts is available in the following sizes, lengths and packaging types. Smooth interior silicone, for optimal flouting/blowing performance. - Various colors available Sub duct OD/ID Wall Thickness nom Mass nom g/m Min Bend rad mm Coil Lengths Drum Lengths 100 250 500 1000 1500 2000 32/26 3.0 240 640 Yes 32/27 2.5 245 640 Yes Yes Yes Yes Yes 40/33 3.5 392 800 Yes 40/34 3.0 374 800 Yes 50/42 3.7 603 1000 Yes 5 P a g e
MICRO-DUCT HDPE Microduct assemblies offer multi duct flexibility, and future proofing all in the same assembly. Suitable for direct burial, and available in different tube counts. - Various colors available Description Microduct Size Min Bend Supply Lengths Product Weight Drum Size Total Weight Radius mm Meter g/m m 1 Way DBmf 12/10mm 120 3000 38 1,2x0,71 150Kg 2 Way DBmf 12/10mm 220 1000 165 1,47x0,93 210Kg 4 Way DBmf 12/10mm 440 1000 470 2,4x1,09 516Kg 7 Way DBmf 12/10mm 650 1000 590 2,4x1,09 637Kg 1 Way DBmf 16/12mm 160 1000 68 1,2x0,71 104Kg ACCESS CHAMBERS Stakbox, a pre- fabricated, stackable, access chamber system. The boxes are quick and easy to install requiring no specialised skills. They are manufactured from polyethylene which is extremely robust, will not corrode, and is chemically resistant, to most chemicals. - Lids available in galvanized steel or polymer concrete. Nominal Size Knock-out Min. Internal frame Max. Eternal Box Dim. 300x300x300mm 2 x 2 way 290x290mm 420x420mm 300x450x300mm 2 x 3 way 270x435mm 410x575mm 450x450x300mm 3 x 3 way 425x425mm 565x565mm 450x600x300mm 3 x 4 way 430x565mm 565x715mm 600x600x300mm 4 x 4 way 565x565mm 715x715mm BOUNDARY BOX Square boundary box or Toby Box, which is small and compact. This chamber/boundary box is ideal for FttHome connections. Size 130mm x 140mm x 75mm 6 P a g e
BLOWN FIBRE PRODUCTS FibreFlow technology involves the use of a flow of compressed air to propel a lightweight, flexible fibre unit into a micro tube or micro duct. Developed originally by British Telecom (BT) plc back in the early 1980 s, the concept offers flexibility to upgrade and expand the network with significant cost savings. Emtelle (Pty) Ltd is the world leading manufacturer of FibreFlow Fibre Ready Cables and the major supplier to BT plc and holds a licence from BT allowing worldwide sales of their tried and tested technology. Blown Fibre is the authorized distributor of Emtelle s Fibre Flow products range in Southern Africa. BLOWN FIBRE MICRO-DUCT Micro ducts can be bundled as 1-way to 24-way configurations with micro duct diameter ranging from 3mm to 16mm. Bundles are available in several types for example, Direct Burial DB Low Fire Hazard LFH Direct Install DI Flame Retardant PE FR - Making them ideal for diverse applications such as FttH, Campus, In-Building, Campus and even harsh environments such as mines and industrial plants. Direct Burial metal free DBmf Suitable for direct burial applications and where by power cable may share the trench. Type Description Tube Tube ID mm Bundle Mass g/m Min Bend Radi mm Max Pull N 1DBmf 1 Way Direct Burial Metal Free 5 3.5 10.0 61 150 200 2DBmf 2 Way Direct Burial Metal Free 5 3.5 12.3 x 145 185 800 17.3 4DBmf 4 Way Direct Burial Metal Free 5 3.5 19.4 203 300 1100 7DBmf 7 Way Direct Burial Metal Free 5 3.5 22.3 261 335 1450 12DBmf 12 Way Direct Burial Metal Free 5 3.5 28.3 389 425 2150 19DBmf 19 Way Direct Burial Metal Free 5 3.5 32.3 499 550 2750 24DBmf 24 Way Direct Burial Metal Free 5 3.5 37.9 636 645 3500 7 P a g e
Assemblies of PE microducts (m/d) (5mm), each with low friction performance. Each assembly (tube bundle) is surrounded by a metal-free water activated tape. Over this is a flexible black sheath of PE, then an outer layer of rugged orange coloured PE. These strong and flexible products are designed for direct burial into suitably prepared ground. Direct Install DI Suitable for in-building installations, or in ribbed pipe or cable trays. Type Description Tube Tube ID mm Bundle Mass g/m Min Bend Radi mm Max Pull N 1DI 1 Way Direct Install 5 3.5 8.4 49 120 400 2DI 2 Way Direct Install 5 3.5 8.4 77 120 600 /13.4 4DI 4 Way Direct Install 5 3.5 15.5 118 200 700 7DI 7 Way Direct Install 5 3.5 18.4 162 240 1500 12DI 12 Way Direct Install 5 3.5 23.8 240 310 1600 19DI 19 Way Direct Install 5 3.5 27.8 329 360 2500 24DI 24 Way Direct Install 5 3.5 33.4 437 500 4000 Assemblies of PE microducts (m/d) (5mm), each with low friction performance. Each assembly (tube bundle) is surrounded with a 125um aluminium layer. Over this is a flexible black PE sheath. These strong and flexible products are designed for on rack or in pipe installations, and is UV resistant. Low Fire Hazard LFH Meeting IEC 60332-3 and 60332-1 for indoor fire regulations Type Description Tube Tube ID mm Bundle Mass g/m Min Bend Radi mm Max Pull N 1LFH 1 Way Low Fire Hazard 5 3.5 7.2 48 100 150 2LFH 2 Way Low Fire Hazard 5 3.5 7.2/12.2 80 150 250 4LFH 4 Way Low Fire Hazard 5 3.5 14.3 126 150 400 7LFH 7 Way Low Fire Hazard 5 3.5 17.2 190 220 600 12LFH 12 Way Low Fire Hazard 5 3.5 22.9 310 300 950 19LFH 19 Way Low Fire Hazard 5 3.5 26.9 438 350 1300 24LFH 24 Way Low Fire Hazard 5 3.5 32.5 591 500 1800 8 P a g e
Assemblies of PE microducts (m/d) (5mm), each with low friction performance. Each assembly (tube bundle) is surrounded with a sheath of LFH material suitable for indoor fire regulation use. * Low flammability * Halogen free * Low Smoke Polyethylene Flame Retardant PE FR Suitable for industrial and mining applications with regards to hazardous working areas Type Description Tube Tube ID mm Bundle Mass g/m Min Bend Radi mm Supply Lengths 1PEFR 1 Way PE Flame Retardant 5 3.5 11 73 165 4000m 2PEFR 2 Way PE Flame Retardant 5 3.5 13.4x 174 210 4000m 19 4PEFR 4 Way PE Flame Retardant 5 3.5 20.9 243 320 4000m 7PEFR 7 Way PE Flame Retardant 5 3.5 24.4 305 350 4000m 12PEFR 12 Way PE Flame Retardant 5 3.5 31.1 466 460 3000m 19PEFR 19 Way PE Flame Retardant 5 3.5 35.2 599 530 2000m 24PEFR 24 Way PE Flame Retardant 5 3.5 41.7 764 620 2000m Assemblies of PE microducts (m/d) (5mm), each with low friction performance. Each assembly (tube bundle) is surrounded with a double sheath of polyethylene flame retardant material suitable for indoor or outdoor fire regulation use. The polyethylene flame retardant material is halogen free and is UV stabilized. Aerial PE F8 Suitable for overhead applications with span lengths up to 90 meters. Type Description Tube Tube ID mm Mass g/m Total Weight Strength Member Supply Length 1PEF8 Drop 5 3.5 42 52Kg Steel 1000m 4PEF8 4 Way PE Figure 8 5 3.5 313 1597kg Steel 4000m 7PEF8 7 Way PE Figure 8 5 3.5 367 2038kg Steel 4000m 12PEF8 12 Way PE Figure 8 5 3.5 453 1251kg Steel 2000m 19PEF8 19 Way PE Figure 8 5 3.5 549 1668kg Steel 2000m 4PEF8 4 Way PE Figure 8 12 10 401 638kg Steel 1000m 7PEF8 7 Way PE Figure 8 12 10 676 1021kg Steel 1000m 9 P a g e
Assemblies of PE microducts (m/d) (5mm), each with low friction performance. Each assembly (tube bundle) is surrounded with a double sheath of polyethylene UV stabilized material suitable for outdoor aerial use. The assembly has a 6mm catenary wire attached for aerial support. Special Products These specialized microducts are customized to fit special application requirements. Type Description Tube Tube ID mm Bundle Mass g/m Min Bend Radi mm Supply Lengths 7DBSA 7 Way Corrugated Steel Tape DB 5 3.5 22.8 392 350 2000m 7DBSA-LF 7 Way Corrugated Steel Tape LFH 5 3.5 26 607 400 2000m 4SWA- 4 Way Steel Wire Armored HFFR 5 3.5 25 820 410 1000m HFFR 7SWA- 7 Way Steel Wire Armored - HFFR 5 3.5 28 1100 480 1000m HFFR 4F8-HYB- 4 Way Fig8, 2 x 2.5mm Conductors, 5 3.5 18.4x 380 300 1000m CAT5 1 x Earth + CAT5 PEFR 28.4 4-HYB- 4 Way, 2 x 2.5mm Conductors, 1 x 5 3.5 17.5x 311 270 1000m CAT5 Earth + CAT5 PEFR 20.5 4F8-HYB- 4 Way Fig8, 2 x 2.5mm Conductors, 5 3.5 21x 422 300 1000m CAT6 1 x Earth + CAT6 PEFR 46 4-HYB- 4 Way, 2 x 2.5mm Conductors, 1 x 5 3.5 23.5 384 350 1000m CAT6 Earth + CAT6 PEFR HYB-2F0- POW 2 Fibre + 2 x 1.5mm Conductors PEFR no no 11.4 162 180 4000m Please contact Blown Fibre for more information and other designs. 10 P a g e
MICRO BLOWN CABLE Suitable for blowing into micro duct of 12/10, 14/10 or 16/12mm Type Description Fibre Count Cable Microduct Size mm Multimode Micro blown fibre cable 12, 24, 48, 72 5.8 12/10 50/125 MM 14/10 OM1/OM2/OM3 16/12 Multimode 50/125 OM1/OM2/OM3 Multimode 50/125 OM1/OM2/OM3 Single Mode 9/125 G652d/G655/ G657A1 Single Mode 9/125 G652d/G655/ G657A1 Single Mode 9/125 G652d/G655/ G657A1 Micro blown fibre cable MM Micro blown fibre cable MM Micro blown fibre cable MM Micro blown fibre cable MM Micro blown fibre cable MM 96 7.3 12/10 14/10 16/12 144 7.9 12/10 14/10 16/12 12, 24, 48, 72 5.8 12/10 14/10 16/12 96 7.3 12/10 14/10 16/12 144 7.9 12/10 14/10 16/12 Blowing Distance 2000m 1000m 1000m 2000m 1000m 1000m Drum Lengths 4000m 4000m 4000m 4000m 4000m 4000m Technical Data Distribution Loose tube containing 12 fibres (typical) Stranding SZ Central Strength Member FRP Minimum Bend Radius During Installation 20 x OD / During operation 15 x OD Temperatures (Typical) Operating -20ºC to +60ºC Fibre Identification No. 1 2 3 4 5 6 7 8 9 10 11 12 Color EIA 598 11 P a g e
FIBRE UNITS/BUNDLES FU The fibre bundles are 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 unit is designed for blowing into microducts and tube bundles. Fibre bundles are available in fibre counts of 2, 4, 6, 8 or 12. 2 Fibre 4 Fibre 6 Fibre 8 Fibre 12 Fibre Diameter 1.1mm 1.1mm 1.3mm 1.5mm 1.6mm Weight (mass) 1.0 g/m 1.0 g/m 1.6 g/m 1.8 g/m 2.2 g/m Breakout Typically 2 min for 3m Blowing Distance 1400m typical Fibres 2 + 2 Mechanical 4 6 + 1 Mechanical 8 12 Fibre Colours Blue, Orange Blue, Orange, Green, Red Packaging Fibre Types Blue, Orange, Green, Red, Gray, Yellow Blue, Orange, Green, Red, Gray, Yellow, Brown, Violet Fibre rosette into pan Single Mode ITU-T G652d Single Mode ITU-T G657A1 Single Mode ITU-T G655 Multi Mode 62.5/125 OM1 Multi Mode 50/125 OM2. OM3, OM4 Blue, Orange, Green, Red, Gray, Yellow, Brown, Violet, Black, Aqua, Pink, White TEST TEST Method Test Parameters Temperature Cycle IEC 60794-1-2-F1 (3 Cycles) +20ºC, -40ºC, +60ºC Water Soak IEC 60794-5 18ºC / 22ºC Damp Heat Cycle IEC 60068-2-38 (10 Cycles) 25ºC, 65ºC, 25ºC, 65ºC, 25ºC, 10ºC, 25ºC PAN WEIGHTS 2 Fibre 4 Fibre 6 Fibre 8 Fibre 12 Fibre 12,000m 16.5 kg 16.5 kg 6,000m 10 kg 10kg 14 kg 15 kg 18 kg 4,000m 6.5 kg 6.5 kg 10.2 kg 11 kg 13 kg 2,000m 4.5 kg 4.5 kg 5.7 kg 6 kg 7 kg PAN SIZES Large Medium Small 540mm x 400mm 540mm 300mm 540mm x 200mm 12 P a g e
TUBE BUNDLE CONNECTIVITY External Tube Distribution Closure TDC The TDC has been designed as a multi-purpose closure to cover a variety of applications such as single tube as well as multi-tube connections to customers, up to 38mm tube bundle connections and tube break-out in H, T and Y configurations. In addition, we offer a 6-way grommet that allows up to six single DB microducts to be branched from a single port. 7 Ports Dimensions 316x220x70mm H-Branch Closure External This is an environmentally sealed closure for outside fibre management. This is cold applied re-useable closure. 4 Ports IP68 rated Dimensions 470x210x70mm Port capacity 45mm CL01 In-Line Branch Closure A direct burial closure for use in a fibreflow solution 4 Ports Includes 6 way grommet IP68 rated Dimensions 405x155x125mm Port capacity 40mm CLI Customer Lead-In Point The unit enables external cables to be passed through the building fabric from the outside wall and is typically used for fibre to the home. The unit is designed for 5/3.5mm blown fibre tube systems. IP55 rated Dimensions 54x43x182mm 13 P a g e
ITFP Internal Tube Flexibility Point 3 Way This internal closure has been designed specifically to meet the demands of in-building tube distribution. All parts are made from flame retardant materials IP54 rated Dimensions 390x240x68mm FIBRE CONNECTIVITY CCP Customer Connection Point The customer connection point is a compact, multi-functional wall mounted closure, that forms the final part of the fibre-to-the-home solution. The CCP can accept microduct between 3mm and 8mm in diameter. The fibre outlets are either two SC or two duplex LC connectors. IP54 rated Dimensions 180x100x20mm 24/48FDB FttX Optical Fibre Distribution Box External wall-mount optical fibre distribution box offering flexible patch, splice and splitter solutions for FTTx networks. Designed for pole or wall mounting. 2 x Cable entry 24 x Simplex cable exit 48 x Fusion splices 24 x SC or 24 x LC duplex adaptors IP 55 Dimensions 330x225x90mm 14 P a g e
CONNECTORS Blown Fibre offer a wide range of push-fit connectors for various primary tube sizes. Straight Connectors Straight connectors are used to join microducts with the same OD and ID. Microduct OD Microduct ID Packaging 3 2.1 1 bag of 10 4 2.8 1 bag of 10 5 3.5 1 bag of 10 7 5.5 1 bag of 10 7 3.5 1 bag of 10 8 6 1 bag of 10 8 3.5 1 bag of 10 10 8 1 bag of 10 12 10 1 bag of 10 14 12 1 bag of 10 14 10 1 bag of 10 16 12 1 bag of 10 Reducing Connectors Reducers connects microducts of different size. Microduct A Microduct B Packaging Microduct OD Microduct ID Microduct OD Microduct ID 5 3.5 3 2.1 1 bag of 10 7 5.5 3 2.1 1 bag of 10 7 3.5 5 3.5 1 bag of 10 8 6 5 3.5 1 bag of 10 8 3.5 3 2.1 1 bag of 10 10 8 8 6 1 bag of 10 12 10 10 8 1 bag of 10 14 10 10 8 1 bag of 10 14 10 12 10 1 bag of 10 16 12 12 10 1 bag of 10 15 P a g e
End Caps End caps are used to seal open tubes so to prevent dirt or water entry. Microduct OD Packaging 3mm 1 bag of 10 4mm 1 bag of 10 5mm 1 bag of 10 6mm 1 bag of 10 7mm 1 bag of 10 8mm 1 bag of 10 10mm 1 bag of 10 12mm 1 bag of 10 14mm 1 bag of 10 16mm 1 bag of 10 Bulkhead Connectors Screw In This connector fits 5mm microduct firmly into a 20mm punch out hole on fibre panels. Fibre Restraint Lock and Block The lock and block provides an enhanced water-block and retention method for microduct with installed fibre units or microblown cables. Description 1 x Two part epoxy adhesive dispensing gun, 2 x two part epoxy adhesive, 30 x mixing nozzle, 100 x resin blocking stems 16 P a g e
INSTALLATION EQUIPMENT Blowing Unit 2A The blowing unit has an internal buckle detector to guarantee fibre integrity at all times during the fibre installation. The blowing unit comes with a set of 4 fibre plates which can be interchanged as required with 8 or 12 fibre plates from our fibre product range. Details: Installation speed 55m/min 2, 4, 6, 8 or 12 fibre unit installations into 5 or 8mm microducts Blowing Unit Ancillaries Sold separately 8/12 Fibre blowing pack Tyres Fibre plates Dispenser unit Flow meter kit Pan guide Power pack Airstream The airstream is suitable for installing micro/mini cables ranging from 2.5 11.0mm. The machine features a high or low adjustable torque setting to protect the cables. This also aids in the installation of small cables. 17 P a g e
TOOLS Plastic Shears 50mm OD microducts Rotational Sheath Stripper Suitable for microduct from 12mm to 44mm Longitude Sheath Stripper Stripping outer sheaths of microduct without damage Window Cut Primary Tube Cutter This tool gives a clean, straight cut to primary tube. 18 P a g e
Complete Tool Kit Toolbox Sheath Stripper 4.5-40mm Metal free cutter for 1 DB Diagonal cutters Pliers square nose Trimming knife Longitude sheath stripper Rotational sheath stripper Scissors Microduct rounding tool 42mm Heavy duty cutter Screwdriver pack Junior hacksaw Brush Collet locking tool Primary tube cutter 19 P a g e
TRAINING Installation & Maintenance Course The FibreFlow Installation and Maintenance Training Course (now referred to as I&M) is intended for network installers who wish to deploy fibre bundles through empty microducts (m/d) by means of compressed air. The I&M is intended to be used as a stand practice of blown fibre installation practice. All information contained within is included for guidance only. Should specific information not be included within this training documentation, it may be sourced by contacting the Technical Department. Contact details may be found at the end of this document. Purpose, Scope and Objectives The purpose I&M training is to teach the correct fibre bundle installation practice by means of compressed air. The course will include the following; Health and safety aspects as they relate to blown fibre bundle (Fibre units) installation Preparation of tube bundles (Protected Microduct Assemblies) Handling, deploying and testing tube bundles Microduct Connectors and Enclosures Installation Procedures Operation of blowing equipment and it s maintenance Blowing Techniques Product Code Listings If the candidate passes the I&M assessment he will be awarded Blown Fibre s Installation and Maintenance Certificate. 20 P a g e
CONTACT DETAILS PHYSICAL ADDRESS 3 NAVVI STREET ALBERTON NORTH 1449 GAUTENG SOUTH AFRICA POSTAL ADDRESS P.O BOX 59118 KENGRAY 2100 GAUTENG TEL: +27(0)11 907 0879 FAX: +27(0)11 907 0894 E-MAIL: INFO@BLOWNFIBRE.CO.ZA WEB: WWW.BLOWNFIBRE.CO.ZA 21 P a g e