Section B Fibre Optic Connection Systems

Transcription

1 Section B Fibre Optic Connection Systems Fibre Optic Leads and Modes Explained Fibre Optic Patch Leads Fibre Optic Pigtails Fibre Optic Connectors and Couplers Fibre Optic Connector Accessories Fibre Optic Tools Fibre Optic Testers Fibre Structured Cabling Systems B2 - B3 B4 - B6 B7 B8 B9 - B10 B11 B12 B13 - B14

2 Fibre Optic Leads & Modes Explained Transmission Distances with Differing Fibre Optic Cable There are a number of different fibre types, and transmission modes, and in the tables below you will find explanations of some of the fibre optic terminology Multi-Mode Single-Mode Type OM1 OM2 OM3 OS1 Diameter 62.5/125µm 50/125µm 50/125µm 9/125µm 100Mb Fast Ethernet 300m (850nm) 100Base-SX 2km (1310nm) 100Base-FX 300m (850nm) 100Base-SX 2km (1310nm) 100Base-FX 300m (850nm) 100Base-SX 2km (1310nm) 100Base-FX 2km (1310nm) 100Base-FX Fibre Optic Leads & Modes Explained 1 Gigabit Ethernet 275m (850nm) 1000Base-SX 550m (1310nm) 1000Base-LX* 10 Gigabit Ethernet 33m (850nm) 10GBase-SR 300m (1300nm) 10GBase-LX4* 550m (850nm) 1000Base-SX 550m (1310nm) 1000Base-LX* 82m (850nm) 10GBase-SR 300m (1300nm) 10GBase-LX4* 2km (850nm) 1000Base-SX 550m (1310nm) 1000Base-LX 300m (850nm) 10GBase-SR 300m (1300nm) 10GBase-LX4 10km 20km (1310nm) 1000Base-LX/LH 20km 100km (1550nm) 1000Base-LX/LH 10km (1310nm) 10GBase-LR 10km (1310nm) 10GBase-LX4 These are guidelines only; every manufacturer's cable differs so there are variations in performance. Please check cable specifications if in doubt. * Mode Conditioning Patch Cable Required Fibre Optic Cables - OM1, OM2, OM3 and OS1 Explained Multi-Mode - OM Optical Multi-Mode OM stands for Optical Multi-Mode. There are several different classes of Multi-Mode Fibre Optic Cable available: OM1 - This is very much the original optical fibre that has been used for the past number of years. This is 62.5µm optical fibre. OM2 - This is 50µm fibre with Overfilled Launch Bandwidth of 500MHz/Km. The applications will support Gigabit networks up to 550 metres. OM3 - This is essentially the new Laser Optimised Fibre with refractive index profile optimised for laser light 850nm, and is targeted at 10G. OM3 optical fibre systems are the pinnacle of Multi-Mode fibre design. To utilise the new 10Gbs Ethernet protocols in an optical fibre system requires the use of either a full blown single mode solution or OM3 50/125 Multi-Mode cable. The OM3 system allows for new VCSEL laser based hardware and old legacy LED based hardware to co-exist over one system, providing a simple migration path through from 10Mb to 10Gbs and the security knowing the system you are installing today will give many years of solid, secure service to your network. OM2 fibre can support 1Gbps transmission speeds over distances of about 550m, but OM3 can achieve 800m; the increase is even more significant for 10Gb, increasing from 82m for OM2 to 300m for OM3. Single-Mode - OS Optical Single-Mode OS1. This is single mode 9/125µm fibre and is the highest performance cable which is generally used for Telecom s and campus networks. OS1 fibre requires laser based hardware and can support high data rates over very long distances. Fibre Optic Data Propagation Modes Fast Ethernet 100Base-SX 100Mbps 850nm LED Short Wave 100Base-FX 100Mbps 1310nm LED Long Wave Length One Gigabit Ethernet 1000Base-SX 1000Mbps 850nm LASER Short Wave Length 1000Base-LX 1000Mbps 1310nm LASER Long Wave Length 1000Base-LX/LH 1000Mbps 1310nm LASER Long Wave Length/Long Haul Single Mode 1000Base-LX/LH 1000Mbps 1550nm LASER Extra Long Wave Length/Long Haul Single Mode Ten Gigabit Ethernet 10GBase-SR 10Gbps 850nm LASER Short Wave Length 10GBase-LR 10Gbps 1310nm LASER Long Wave Length 10GBase-LX4 10Gbps 1300nm(MM), 1310(SM) LASER Long Wave Length B2 sales@cabac.com.au

3 Fibre Optic Leads & Modes Explained MULTI - MODE Multi-mode Fibre has light travelling in the core in many rays, called modes. It has a bigger core (62.5µm / 50µm) and is used with LED sources at wave lengths of 850nm and 1300nm and lasers at 850nm and 1310nm HALF DUPLEX A signalling system whereby transmission can occur in both directions, but in only one direction at a time. A good example of this is a walkie talkie conversation between two people. One has to tell the other they are finished speaking, or over to you. SINGLE - MODE Single-mode Fibre has a much smaller core, only about 9 microns, so that the light travels in only one ray or mode. It is used with laser sources at 1310nm and 1550 nm. FULL DUPLEX A method where transmission can take place in both directions at the same time An example of full duplex transmission is a telephone conversation, as both participants can talk and listen at the same time without waiting for the other to finish. Fibre Optic Leads & Modes Explained MODE CONDITIONING LEADS When using multi-mode 62.5/125µm optical fibre for transmitting Gigabit data over distances greater than 300 metres, a Mode Conditioning Patch cord must be used at each transmitter/receiver. This is because when a laser is launched into the centre of a multi-mode fibre it may cause differential mode delay (DMD) effects that generate multiple signals. The Mode Conditioning Patch cord overcomes this problem by launching the laser light from the transmitter into a single mode fibre which is aligned with a precise offset from the centre of the core of a 62.5/125µm fibre in the mode conditioning part of the patch cord. The output from the patch cord is then compliant with the standard for 1000Base-LX. Mode Conditioning Patch Cords are not recommended for short transmission distances - a few tens of metres - as bit errors may occur/increase. Phone: Fax: B3

4 Fibre Optic Patch Leads single-mode & MULTI-MODE All leads are manufactured from Dow Corning Fibre, for consistent quality UL approved cables Individually labelled for lead tracing All leads are supplied with a factory test report All ends are polished and individually inspected for correct polishing Manufactured with stringent quality control Lead specifications OM1 OM2 OS1 Multi-Mode Multi-Mode Single-Mode Fibre Diameter 62.5µm 50µm 9µm Buffer Diameter 125µm 125µm 125µm Connector Colour Beige Beige Blue Longer or special leads can be made to order, please contact CABAC sales SC to SC Connectors Fibre Optic Patch Leads Multi-Mode Multi-Mode Single-Mode OM1-62.5µm OM2-50µm OS1-9µm 45FSCD1M 45FSCD1M50UM 45FSCD1MS 1m 45FSCD2M 45FSCD2M50UM 45FSCD2MS 2m 45FSCD3M 45FSCD3M50UM 45FSCD3MS 3m 45FSCD5M 45FSCD5M50UM 45FSCD5MS 5m 45FSCD10M 45FSCD10M50UM 45FSCD10MS 10m 45FSCD15M 45FSCD15M50UM 45FSCD15MS 15m 45FSCD20M 45FSCD20M50UM 45FSCD20MS 20m ST to ST Connectors Multi-Mode Multi-Mode Single-Mode OM1-62.5µm OM2-50µm OS1-9µm 45FSTD1M 45FSTD1M50UM 45FSTD1MS 1m 45FSTD2M 45FSTD2M50UM 45FSTD2MS 2m 45FSTD3M 45FSTD3M50UM 45FSTD3MS 3m 45FSTD5M 45FSTD5M50UM 45FSTD5MS 5m 45FSTD10M 45FSTD10M50UM 45FSTD10MS 10m 45FSTD15M 45FSTD15M50UM 45FSTD15MS 15m 45FSTD20M 45FSTD20M50UM 45FSTD20MS 20m SC ST SC ST ST to SC Connectors Multi-Mode Multi-Mode Single-Mode OM1-62.5µm OM2-50µm OS1-9µm 45FSTSCD1M 45FSTSCD1M50UM 45FSTSCD1MS 1m 45FSTSCD2M 45FSTSCD2M50UM 45FSTSCD2MS 2m 45FSTSCD3M 45FSTSCD3M50UM 45FSTSCD3MS 3m 45FSTSCD5M 45FSTSCD5M50UM 45FSTSCD5MS 5m 45FSTSCD10M 45FSTSCD10M50UM 45FSTSCD10MS 10m 45FSTSCD15M 45FSTSCD15M50UM 45FSTSCD15MS 15m 45FSTSCD20M 45FSTSCD20M50UM 45FSTSCD20MS 20m ST SC MTRJ to MTRJ Connectors Multi-Mode OM1-62.5µm 45MTRJ1M 45MTRJ2M 45MTRJ3M 45MTRJ5M 45MTRJ10M 45MTRJ15M 45MTRJ20M 1m 2m 3m 5m 10m 15m 20m MTRJ MTRJ B4 sales@cabac.com.au

5 Fibre Optic Patch Leads MTRJ to SC Connectors Multi-Mode OM1-62.5µm 45MTRJSC1M 45MTRJSC2M 45MTRJSC3M 45MTRJSC5M 45MTRJSC10M 45MTRJSC15M 45MTRJSC20M 1m 2m 3m 5m 10m 15m 20m single-mode & MULTI-MODE MTRJ SC MTRJ to ST Connectors Multi-Mode OM1-62.5µm 45MTRJST1M 45MTRJST2M 45MTRJST3M 45MTRJST5M 45MTRJST10M 45MTRJST15M 45MTRJST20M 1m 2m 3m 5m 10m 15m 20m LC to LC Connectors Multi-Mode Multi-Mode Single-Mode OM1-62.5µm OM2-50µm OS1-9µm 45FLCD1M 45FLCD1M50UM 45FLCD1MS 1m 45FLCD2M 45FLCD2M50UM 45FLCD2MS 2m 45FLCD3M 45FLCD3M50UM 45FLCD3MS 3m 45FLCD5M 45FLCD5M50UM 45FLCD5MS 5m 45FLCD10M 45FLCD10M50UM 45FLCD10MS 10m 45FLCD15M 45FLCD15M50UM 45FLCD15MS 15m 45FLCD20M 45FLCD20M50UM 45FLCD20MS 20m MTRJ LC ST LC Fibre Optic Patch Leads Phone: Fax: B5

6 Fibre Optic Patch Leads LC to SC Connectors Multi-Mode Multi-Mode Single-Mode OM1-62.5µm OM2-50µm OS1-9µm 45FLCSCD1M 45FLCSCD1M50UM 45FLCSCD1MS 1m 45FLCSCD2M 45FLCSCD2M50UM 45FLCSCD2MS 2m 45FLCSCD3M 45FLCSCD3M50UM 45FLCSCD3MS 3m 45FLCSCD5M 45FLCSCD5M50UM 45FLCSCD5MS 5m 45FLCSCD10M 45FLCSCD10M50UM 45FLCSCD10MS 10m 45FLCSCD15M 45FLCSCD15M50UM 45FLCSCD15MS 15m 45FLCSCD20M 45FLCSCD20M50UM 45FLCSCD20MS 20m LC SC LC to ST Connectors Fibre Optic Patch Leads Multi-Mode Multi-Mode Single-Mode OM1-62.5µm OM2-50µm OS1-9µm 45FLCSTD1M 45FLCSTD1M50UM 45FLCSTD1MS 1m 45FLCSTD2M 45FLCSTD2M50UM 45FLCSTD2MS 2m 45FLCSTD3M 45FLCSTD3M50UM 45FLCSTD3MS 3m 45FLCSTD5M 45FLCSTD5M50UM 45FLCSTD5MS 5m 45FLCSTD10M 45FLCSTD10M50UM 45FLCSTD10MS 10m 45FLCSTD15M 45FLCSTD15M50UM 45FLCSTD15MS 15m 45FLCSTD20M 45FLCSTD20M50UM 45FLCSTD20MS 20m FC to FC Connectors Multi-Mode OM1 45FFCD1M 45FFCD2M 45FFCD3M 45FFCD5M Single-Mode OS1 45FFCD1MS 45FFCD2MS 45FFCD3MS 45FFCD5MS LC ST 45FFCD1M FC to LC Connectors Multi-Mode OM1 45FFCLCD1M 45FFCLCD2M 45FFCLCD3M 45FFCLCD5M Single-Mode OS1 45FFCLCD1MS 45FFCLCD2MS 45FFCLCD3MS 45FFCLCD5MS 45FFCLCD1M B6

7 Single Lead Pigtails µm Pigtails are a pre-terminated and tested single ended fibre lead, which are spliced onto fibre cable runs They are generally installed in a fibre tray/patch panel assembly, with the connector of the pigtail being inserted in an adaptor on the patch panel This eliminates connector installation in the field 45FP9SC2M which has major issues with regard to quality control and testing Saves time in installing structured fibre systems 45FP9ST2M Splicing in the field is very reliable and easy to test Outside diameter of fibre jacket is 900µm Inner fibre diameter - Single-Mode 9µm - Multi-Mode 62.5µm Multi-Mode Single-Mode 45FP9SC2M 45FP9SC2MS SC 45FP9ST2M 45FP9ST2MS ST Fibre Optic Pigtails single-mode & MULTI-MODE Pigtails - Colour Coded Pack of 6 or 12 These packs of 12 colour coded pigtail leads are used in patch panel terminations, with the fibre end of the pigtail being spliced onto the fibre run, and the connector being inserted in a coupler/adaptor on the patch panel The colours are the same as international standard multi-core fibre cables The connector on the pigtail has been pre-tested and certified in a controlled environment This eliminates connector installation in the field which has major issues with regard to quality control and testing Saves time in installing structured fibre systems Splicing in the field is very reliable and easy to test Outside diameter of fibre jacket is 900µm Inner fibre diameter - Single-Mode 9µm - Multi-Mode 62.5µm Fibre Optic Pigtails 6 Pack Multi-Mode Single-Mode OM1-62.5µm OS1-9µm 45FP9SC6CC 45FP9SC6S SC 45FP9ST6CC 45FP9ST6S ST 12 Pack Multi-Mode Single-Mode OM1-62.5µm OS1-9µm 45FP9SC12CC 45FP9SC12S SC 45FP9ST12CC 45FP9ST12S ST 45FP9SC12CC 45FP9ST12CC Phone: Fax: B7

8 Fibre Optic Connectors & Couplers Fibre Connectors for 50µm and 62.5µm Fibres Connectors are designed for standard fibre - Single-Mode 9/125µm - Multi-Mode 50/125µm and 62.5/125µm - Jacket diameter 3mm for ST, SC and MTRJ, 2.4mm for LC See connector assembly equipment pages B8 to B12 Use the 45CTRLF tool to crimp Low insertion loss Multi-Mode Single-Mode 45PSTMMZ 45PSTSMZ ST 45PSCMMZ 45PSCSMZ SC 45PLCMM 45PLCSM LC 45PMTRJMM 45PMTRJSM MTRJ 45PSCMMZ 45PSTMMZ Fibre Optic Connectors & Couplers Fibre Couplers & Adaptors for 50µm and 62.5µm Connectors Multi-Mode sleeves are phosphor bronze Single-Mode sleeves are ceramic Flange style for panel mounting Fit in standard CABAC fibre trays Note LC and MTRJ Connectors have same Footprint as SC Simplex Couplers Multi-Mode Single-Mode Type Footprint 45CSTM 45CSTS ST Simplex ST Simplex 45CSCM 45CSCS SC Simplex SC Simplex 45CSCMDUP 45CSCSDUP SC Duplex SC Duplex 45CLCDUP 45CLCDUPS LC Duplex SC Simplex 45CMTRJDUP 45CMTRJDUP MTRJ Duplex SC Simplex Hybrid Adaptors Multi-Mode Single-Mode Type Footprint 45ASCSTMFL SC-ST Simplex SC Simplex 45ASCSTMD 45ASCSTSD SC-ST Duplex SC Duplex 45CSTM 45CSCM 45CLCDUP 45CMTRJDUP 45ASCSTMD 45ASCSTMFL 45CSCMDUP B8 sales@cabac.com.au

9 Fibre Optic Connector Accessories Epoxy Low viscosity Blue expoxy for easy of polishing Pot life 30min Ambient cure 24 hours at 25 C Oven cure - 2 hours at 65 C or 10 minutes at 110 C Two gram packet does approximately 10 terminations 45EPOXY2 45EA3ML Epoxy 2g Epoxy Syringe 3ml Blunt Tip 45EPOXY2 45EA3ML Connector Curing Oven - 24 Position Specially designed to cure epoxy in fibre optic connectors Supplied with 24 position holding block which will cure FC, SC, ST, D4, LC and SMA connectors A thermometer is included with every oven 45OV24 Canned Air, Disposable Unit Canned air removes particles from inaccessible areas Supplied with an extension nozzle Please Note: Can not be air freighted. 45CAIR Canned Air Dusting Gas Cleaning Tissues and Alcohol Wipes 280 lint free tissues, used with alcohol for cleaning fibre and connector The pre - moistened alcohol wipes, moistened with isopropyl alcohol, are ideal for cleaning connector ends and bare fibre 45KIMWIPES Fibre Cleaning Tissues 45WIPE Alcohol Wipes Pack of WIPE Fibre Optic Connector Accessories 45KIMWIPES Pucks Hand polishing of fibre optic connectors requires a precision tool Metal pucks are recommended for a precision finish 45PTSCM SC 45PTSTM ST 45PTSCM Phone: Fax: B9

10 Fibre Optic Connector Accessories Lapping Film Use lapping film to get optimum connector polish Diamond abrasive grade film Sheets will polish approximately 20 connectors per sheet Place film on a hard flat surface (hardened glass) while polishing 45LFA LFA41 45LFA43 45LFA45 45LFA412 45LFSMA4 Lapping Film A4 0.3µm, white Lapping Film A4 1µm, green Lapping Film A4 3µm, pink Lapping Film A4 5µm, brown Lapping Film A4 12µm, yellow Polishing Film Single-Mode Final Fibre Optic Connector Accessories Microscope This inspection microscope is a professional unit with coaxial illumination, making inspection easier Magnification is 200 times Uses white LED for illumination to extend battery and bulb life Has laser safety filters included Universal adaptor for ST, SC and FC LC and MTRJ adaptors available on request Takes three AAA batteries which provide 40 hours of use 45MSK1 Micro Fibre Stripper Easy to handle. Set adjustable strip length stop and insert optical cable. Squeeze handles together and withdraw cable Blades ground to laboratory accuracy and specially hardened Strips buffer from Multi-Mode fibre Adjustable stripping length setting Strip range 0.18 to 0.3mm KUS9 Fibre Optic Stripper Multi-function stripper for fibre Strips the outer jacket Strips the buffering from 250µm or 125µm fibre The tool is adjustable so that intermediate sizes can be accommodated Precision ground from carbon steel and hardened 45FC250 Fibre Cable and Jacket Stripper Ideal for fibre jacket and cable cutting and stripping Strips 0.25 and 0.32mm diameter fibre Strips 2.8 to 5.8mm jacket diameter Body is made from unbreakable ABS KFOST B10 sales@cabac.com.au

11 Fibre Optic Tools Fibre Scriber Quality carbide scribe offering a wide cutting surface Housed in a metal pen style enclosure 45SCRIBER Fibre Cleave Tool Rugged and reliable with a simple design Cleaves single-mode and multi-mode fibres to desired length Ceramic blade performs 6000 plus cleaves, performing 90% of cleaves within 1 Suitable for mechanical splicing with 99% of cleaves within 2 Easy to use and preferred by many installers 45CLEAV1 Fibre Crimp Tool Crimps standard epoxy based ST/SC/SMA connectors Hardened precision die Tool has four crimp positions: - Hexagonal 3.8mm (0.151") 3.25mm (0.128") - Round 4.8mm (0.190") 3.5mm (0.137") Ratchet ensures complete crimp 45CRTLF Industrial Scissors for Kevlar Designed to cut Kevlar when preparing fibre termination High quality serrated steel construction Ergonomic plastic handles Ultra hard jaw for long life KSCIS Fibre Optic Tools Fibre Optic Connector Installer Kit This kit contains all tools required for fibre optic termination Contents include: - Fibre scriber (45SCRIBER) - Two syringes - Fibre stripper (45FC250) - Isopropyl alcohol cleaning liquid - Epoxy glue and hardener - Polishing pucks for SC and ST fibre - Fibre cleaning tissues - Industrial scissors for Kevlar (KSCIS) - Hardened glass polishing plate - Crimp tool for fibre connectors (45CRTLF) - Three grades of lapping film: - 6µm - Brown - Diamond - 1µm - Purple - Diamond µm - White - Aluminium Oxide - Polish - Rubber working pad FIBREKIT4 Phone: Fax: B11

12 Fibre Optic Testers Fibre Checker Pro Instantly find breaks in single and multi-mode fibres Unit sends a visual red laser through the cables, and the fault causes refraction, causing a bright glow around the fault area It has a universal connector for ST, SC, FC, FDDA and LC using supplied adaptor Wavelength 650nm, <10nm spectral width, visibility up to 3Km Power output <5mW, continuous or pulse Dust proof design keeps connector clean FC-2005A Fibre Optic Testers Pocket Fault Locator This pocket sized tester sends a visible red laser light through the fibre optic cables Breaks or faults in the fibre will refract the light, creating a bright glow around the faulty area The universal connector can be used for most commonly used fibre interfaces Wave length 635±5nm Power 0.5 to 1mW FC2001 Fibre Optic Test Set - Multi-Mode A complete test set, with a light source and power meter Designed for multi-mode testing with 850nm and 1300nm wave length Signal power 10µW/-20dBm Automatically calculates the signal attenuation and displays actual received signal power A manual calibration ability to receive up to 65µW from industry standard Simultaneously displays the results in two different units (µw and dbm) Tests a wide range of measurements to µW and -60 to 10dBm Display accuracy to third decimal Tests varying cable diameters 50, 62.5, 100µm Clear LCD display with backlight ST connection types only Low battery indicator, 9V battery Fibre Optic Power Meters - Low Cost - Pen Style Infrared power meter for checking the signal power output of optical equipment in a fibre optic network Pen sized unit, will fit in your top pocket Has a double digit LED display of power Available in a single-mode or multi-mode as separate units Universal connector for ST/SC/FC/FDDA with optional 2.5 to 1.25mm adaptor Wave length - Multi-Mode - Model , 850nm and 1300nm - Single-Mode - Model , 1330nm and 1550nm Power range - Multi-Mode - Model , -30dBm to -15dBm - Single-Mode - Model , -30dBm to -6dBm Display is shown in -1dBm Has a Lo and Hi display if power is out of range Low battery display batteries AAA 1.5V by 2 Has a dustproof cover keeping connector clean Multi-Mode Single-Mode B12 sales@cabac.com.au

13 Fibre Structured Cabling Systems Splice Protectors Heatshrink sleeves with metal rod inserted for reinforcing Give good support to splices, once they are shrunk onto the fibre Designed to snap into the 45SPF tray Length 60mm 45FUSP Splice Tray Cassette Splice protectors snap into the splice trays Mount using two bolt holes Keeps fibre splices in a structured system Tray has two sets of six splice holders total 12 Trays can be stacked for large installations 45SPF 19" Fibre Patch Panel with Fibre Management Simple one piece fixed tray Rugged metal construction, painted black Tray portion has slots so fibre loops can be attached Compact 1RU design Compact 24 port front panel 43FTSC24 43FTST24 SC ST Rack Mount Fibre Tray - Unique Swing Away Type - 12 or 24 Port A novel design from CABAC, for 19 rack mounted tray Tray rotates out from the rack, giving quick and easy access to the tray area Fibre cable is permanently fixed, unlike sliding tray units Adaptor plates for differing connector types are attached to the front of the tray Can be 12 or 24 Port depending on the adaptor plates used Meets class 2 laser when angled adaptor plates are used, and patch cord cover is in place Supplied with cable ties for fibre management FTRM Fibre Structured Cabling Systems Supplied without adaptor plates Please See Page B14 for Details Phone: Fax: B13

14 Fibre Structured Cabling Systems Wall Mount Fibre Patch Panel - 12 or 24 Port Surface mount box for fibre termination and patching Includes a fibre management tray, with cable ties Differing adaptor plates (not supplied) must be fitted dependant on connectors used - see adaptor plates below Has a handy hinged lid and built-in fibre management Can be 12 or 24 port depending on adaptor plates used Meets Class 2 laser standard when used with Angled Adaptor Plates, Adaptor Kits and supplied Patch Cord Minder KTWM Fibre Structured Cabling Systems Fibre Adaptor Plates - For Patch Panels and Wall Cabinets Supplied in sets of two, and fit in the Patch Panels or Fibre Cabinets They are angled to meet Class 2 Laser Products Standard Fibre connectors are not supplied ST Simplex 52STAP12 12 Port 52STAP24 24 Port SC Simplex / LC Duplex / MTRJ Duplex 52SCAP12 12 Port 52SCAP24 24 Port SC Duplex 52SCAPD12 12 Port 52SCAPD24 24 Port Optic Fibre Marker Tape Used to mark the position of fibre cables underground, by laying the tape in the backfill to warn excavator operators White in colour to comply with the Australian standard for optic cables Metal detectable version has metal wire embedded so it is detectable Rolls are 250m long High chemical resistance Made from lead free material Australian approved product to AS2648 part WMTOF WMTOFD Non-Detectable Detectable ST Adaptor plate SC, LC, MTRJ Adaptor plates WMTOFD B14 sales@cabac.com.au