OPTICAL FIBERCONNECT. Version 3.

OPTICAL FIBERCONNECT Version 3.

OPTICAL Fiberconnect intro In today s CATV networks the requirements for a wide choice of products for network applications are growing rapidly. In this brochure a comprehensive line of high quality fiber optic products is presented in order to give designers and installers the necessary range of fiber optic products to choose from. With the products in this brochure, we are convinced that you can meet the increasing requirements for quality in fiber optic installations. Page 2 Patch cables & adaptors...3 Our product group of very high quality optical patch cables include all standard connector types like FC, SC, ST, LC, MU and E2000. All types are available with either PC or APC connector polished ends. Different types of standard cable are also available such as G.651, G.652.D and G.655. We also offer a wide range of high performance optical adaptors. Attenuators & Terminators...4 Our product group of high performance passive optical components include attenuators and terminators from the world famous company Seikoh Giken. These components are available in all standard configurations and works in the wavelength area of 1250nm to 1650nm. Optical fiber splitters and couplers...4 In network design, optical splitters and couplers are often used, either for tab-off, or to divide/combine optical signals. For this purpose DKT can offer a range of splitters and couplers from 1x2 to 1x32 lines. Our product group features low insertion loss and is specially designed for CATV communication networks as well as long-haul transmission systems. WDM (Wavelength Division Multiplexers)...7 Our single mode, standard type wavelength division multiplexers divide and combine 1310 / 1550 nm wavelengths. The 1310 / 1550 nm WDM coupler is the basic component to make up dual window WDM devices. Our WDM component features low insertion loss, low excess loss, high isolation, and high directivity, which is perfect for CATV network use. Optical circulators...7 Polarization independent optical circulators is a multi-port input and output passive component which routes one incoming optical signal from port 1 to port 2, and a separate signal from port 2 to port 3. Beside low insertion loss, high channel isolation, and low PDL, it features an ultra compact rugged package, excellent quality stability and is optical path epoxy-free. These features make our circulators ideal for bi-directional fiber transmission systems. CWDM (Coarse Wavelength Division Multiplexers)...8 Multiplexer or De-multiplexer modules are designed for integration into metro and access optical communications networks. The multiplexer module combines several wide channel bandwidths traveling in separate single mode fibers in to one single mode fiber, and the de-multiplexer module separates each wavelength coming from one single mode fiber in to several single mode fibers, where each output fiber has a specific wavelength area. CWDM s is very much the same component like an ordinary WDM s, but CWDM s has wider (coarser) channels (typical channel space is 20nm/per. channel). DKT product group of CWDM s consist of several setups ranging from 2, 4+1 and 8+1 channels, and all components are based on thin-film filter technology. This ensures features like low insertion loss, high isolation, and good thermal stability. This makes the components ideal for CATV communication networks. Management products...9 To compliment the line of optical passives you will here find a range of mechanical accessories to organize the installation. This series increases the quality of installation and maintenance by reducing the risk of damage to optical components. Our whole product line is made in cooperation with existing users, and fulfils their needs and wishes for cost effective, easy to handle, management systems.

DKT Patch cables For the fast growing and demanding fibre optic marked, DKT is proud to offer a comprehensive range of patch cables in various lengths and connector types. DKT patch cables offers unique ultra low insertion loss and back reflection, which gives the user opportunities to lower the loss budget for the transmission system. This enables the user to extend his network, give him better signal and even reduce amplifier costs. Each connector is thoroughly tested and reported with an interferometric microscope as well as the connector is tested for IL and RL. Serial number, Insertion Loss and Return Loss is also located on labels at each connector end as standard. This insures a unique quality with excellent performance, which benefits in optimal connections. Specifications: Connector FC/APC patch cord SC/APC patch cord E2000/ APC patch cord Insertion loss (IL) Max 0.10 db Max 0.10 db Max 0.10 db Return loss (RL) >60 db (for jumper lengths up to 5 m.) >60 db (for jumper lengths up to 5 m.) >60 db (for jumper lengths up to 5 m.) Strain releif 300 N 200 N 40 N Operating temp. -40 C to +80 C -40 C to +80 C -40 C to +85 C Durability Min. 1000 cycles Min. 1000 cycles Min. 1000 cycles Assembly Procedure Glue and polish Glue and polish Glue and polish Connection Physical contact Physical contact Physical contact Lock mechanism Coupling nut Snap on Snap on Ferrule materiel Full ceramic zirconia Full ceramic zirconia Full ceramic zirconia Connector material Metal Thermoplastic, zinc alloy nickel plated UL 94-V0 Standards JIS5970, EIA/TIA FOCIS, CENELEC ISO/ IEC 11801, TIA568A, CENELEC EN186-270 Optical fibre cable Fibre type Single mode 9/125 µm Single mode 9/125 µm Single mode 9/125 µm Buffer 2.8 mm, yellow 2.8 mm, yellow 2.8 mm, yellow Operating wavelenghts 1310/ 1550 nm 1310/ 1550 nm 1310/ 1550 nm Standards G.652.D G.652.D G.652.D Standard lengths: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 40 meters Other connector types and patch cord lengths are available on request DKT Fiber optics adaptors Adapters from DKT are designed and manufactured according to JIS, IEC, EIA/TIA and ANSI specifications for optimal performance and connectivity. The low insertion loss properties and easy fit characteristics of these adaptors make this type of fibre optic connection a durable solution for optical patch panels and the likes. Features: Precission sleeves and keys Excellent detachability Low insertion loss Adaptor Adaptor Type Sleeve Material Adaptor Material Order no. 67201 - SC/APC SC/APC Square Zirconia Green plastic body and flange w. metal clips Order no. 67202 - SC/PC SC/PC Square Zirconia Blue plastic body and flange w. metal clips Order no. 67210 - FC/APC FC/APC DD type, Narrow key 2.05mm Zirconia Metal body and flange Order no. 67211 - FC/APC FC/APC Oval type, Narrow key 2.05mm Zirconia Metal body and flange Order no. 67213 - FC/PC FC/PC DD type, Wide key 2.40mm Zirconia Metal body and flange Order no. 67220 - E2000/APC E2000/APC Square Zirconia Green plastic body and flange w. metal clips Order no. 67221 - E2000/PC E2000/PC Square Zirconia Blue plastic body and flange w. metal clips Order no. 67203 - SC/APC FC/APC Square Narrow key 2.05mm (FC/APC) Zirconia Metal body and flange Order no. 67205 - SC/APC E2000/APC Square, 90 Deg angled Zirconia Green plastic body and flange w. metal clips Other adaptor types are available on request Page 3

DKT Attenuators Seikoh Giken attenuators come as a self-contained in-line unit, with an 8 angle polished male and female connector. Attenuation is generated by attenuating fiber and provides a controlled attenuation over a very broad bandwidth. The low return loss and high temperature range ensures excellent performance in the most demanding applications. Attenuators ATTN-FC/APC-205-X ATTN-SC/APC-X ATTN-E2000/APC-X Fibre type Single mode 9/ 125 µm Single mode 9/ 125 µm Single mode 9/ 125 µm Wavelength 1250-1650 nm 1250-1650 nm 1250-1650 nm Connector 8 angle polished 8 angle polished 8 angle polished Housing Metal Metal Metal Attenuation Fixed 1, 2, 3, 4, 5, 6, 10, 15, 20 db Nominal attenuation 1-10 db +/- 0.5dB 10-15 db +/- 5% -20 db +/- 1 db Fixed 1, 2, 3, 4, 5, 6, 10, 15, 20 db 1-10 db +/- 0.5dB 10-15 db +/- 5% -20 db +/- 1 db Back Reflection >60dB >60dB >60dB Other attenuator types are available on request Fixed 1, 2, 3, 4, 5, 6, 10, 15, 20 db 1-10 db +/- 0.5dB 10-15 db +/- 5% -20 db +/- 1 db DKT Terminators Seikoh Giken terminators are developed through many years of experience in manufacturing attenuators. The terminators have an build-in attenuation inside and provide maximal termination performance. Terminators TER-SC/APC TER-FC/APC Fibre type Single mode 9/ 125 µm Single mode 9/ 125 µm Wavelength 1250-1650 nm 1250-1650 nm Back Reflection >60 db >60 db Other terminator types are available on request Page 4

DKT Optical Splitter (1x2 way) In network design, optical splitters and couplers are often used, either for tab-off, or to divide/combine optical signals. For this purpose DKT can offer a range of 1x2 splitters with a splitting ratio ranging from 5/95 to 50/50. Our product group features low insertion loss and is specially designed for CATV communication networks as well as long-haul transmission systems. The product can be connectorized, if chosen, with the wide range of high-quality fiber optic connectors from Suhner Fiberoptics, so every demand is meet with excellent performance. Features Splitting ratio: 5/95 to 50/50 Low insertion loss. Excellent uniformity High stability Compact Size. Applications Long-haul Telecommunications. CATV Systems & Fiber Sensors. LAN System. Subscriber loops Low cost / high quality Technical data: Parameters Unit Couplers Uniformity db 0.6 Polarization Sensitivity db 0.10 Operating Wavelength nm 1310/1550 ±40 Return loss / Directivity db 55 Operating Temperature C -40 to 85 Fiber type Corning Single Mode SMF-28 or Flexcore Housing dimensions mm 98 x 14 x 8.5 Type Order no. Coupler ration Insertion Loss - (Max) Insertion Loss - (Typ.) OSP-S-5050-N 69201 50/50 3.4 db 3.1 db OSP-S-5545-N 69205 45/55 3.8 db/2.8 db 3.6 db/2.7 db OSP-S-6040-N 69210 40/60 4.5 db/2.5 db 4.3 db/2.3 db OSP-S-6535-N 69215 35/65 4.8 db/2.1 db 4.7 db/2.0 db OSP-S-7030-N 69220 30/70 5.8 db/1.8 db 5.5 db/1.6 db OSP-S-7525-N 69225 25/75 6.3 db/1.5 db 6.1 db/1.4 db OSP-S-8020-N 69230 20/80 7.6 db/1.2 db 7.5 db/1.0 db OSP-S-8515-N 69235 15/85 8.5 db/1.0 db 8.4 db/0.8 db OSP-S-9010-N 69240 10/90 10.8 db/0.6 db 10.6 db/0.5 db OSP-S-9505-N 69245 5/95 13.7 db/0.4 db 13.5 db/0.3 db Note 1: All specifications referenced without connector. Page 5

DKT Optical Coupler (1x3 to 1x32 way) In network applications, tree-couplers are very often used to either divide or combine signals from different locations in the optical network. For these applications DKT has a wide range of couplers to split and combine signals from 1x3 lines and up to 1x32 lines. Our product group features low insertion loss, low excess loss, high directivity and is specially designed for CATV communication networks. The product can be connectorized, if chosen, with the wide range of high-quality fiber optic connectors from Suhner Fiberoptics, so every demand is meet with excellent performance. Features: Low insertion loss Various Coupling Ratio Compact Size Applications: Long-haul Telecommunicatations CATV Systems & Fiber Sensors LAN System Technical data: Parameters Unit Couplers Uniformity db 0.6 Polarization Sensitivity db 0.10 Operating Wavelength nm 1311/1550 ±40 Return loss + Directivity db 55 Operating Temperature C -40 to 85 Fiber type Corning Single Mode SMF-28 Housing dimensions mm 180 x 120 x 11,6 Type Order no. Coupler Insertion Loss - (Max) Insertion Loss - (Typ.) OSP-S-03-N 69250 1x3 5.8 db 4.9 db OSP-S-04-N 69255 1x4 7.2 db 6.2 db OSP-S-05-N 69260 1x5 8.2 db 7.2 db OSP-S-06-N 69265 1x6 9.5 db 8.0 db OSP-S-07-N 69280 1x7 10.3 db 8.7 db OSP-S-08-N 69285 1x8 10.8 db 9.3 db OSP-S-14-N 69289 1x14 13.6 db 11.8 db OSP-S-16-N 69290 1x16 14.0 db 12.4 db OSP-S-32-N 69295 1x32 17.5 db 15.6 db Page 6

DKT WDM Our single mode, standard type wavelength division multiplexers divide and combine 1310 / 1550 nm wavelengths. The 1310 / 1550 nm WDM coupler is the basic component to make up dual window WDM devices. Our WDM component features low insertion loss, low excess loss, high isolation, and high directivity which is perfect for CATV network use. Features Low Insertion loss. High Isolation. Compact Size. Optical path epoxy free Teleordia 1209, 1221 compliant Applications Telecommunications Systems. High-speed Multi-Wavelength Systems. CATV Links & Fiber Sensors. Parameters Unit WDM Type no. DKT WDM-30-N DKT WDM-45-N Order no. 66080 66085 Insertion loss - Max db 0.7 1.0 Isolation db >30 >45 Polarization Sensitivity db 0.15 0.15 Operating Wavelength nm 1310/1550 ±20 Directivity db >60 Return loss db >50 Operating Temperature C -40 to 85 Fiber Pigtail Length 1m or custom on request Package Dimension mm 180x120x11,6 mm The product can be connectorized, if chosen, with the wide range of high-quality fiber optic connectors from Suhner Fiberoptics, so every demand is meet and this with excellent performance. DKT Circulator Polarization independent optical circulators is a multi-port input and output passive component which routes one incoming optical signal from port 1 to port 2, and a separate signal from port 2 to port 3. Beside low insertion loss, high channel isolation, and low PDL, it features an ultra compact rugged package, excellent quality stability and is optical path epoxy-free. These features make our circulators ideal for bi-directional fiber transmission systems. Features Compact Package. Low PDL. Low Insertion loss. High Channel Isolation. Highly Stable & Reliable. Optical Path Epoxy-free. Applications Optical Amplification. Metropolitan Area Networks. Dispersion Compensation. Laboratory R & D. Parameters Unit P Grade A Grade Center Wavelength nm 1550 or 1310 ±30 Insertion Loss Typ. db 0.6 0.8 Max db 0.8 1.0 Channel Isolation Typ. db 50 Min db 40 PDL db < 0.15 PMD ps < 0.1 Return Loss db > 50 PDL db < 0.1 Operating Temperature C 0 to 65 Cross Talk db > 50 Storage Temperature C -40 to 85 Input power mw Max 500 Package Dimension mm 180x120x11,6 mm The product can be connectorized, if chosen, with the wide range of high-quality fiber optic connectors from Suhner Fiberoptics, so every demand is meet and this with excellent performance. Page 7

DKT CWDM The multiplexer module combines several wavelengths (channels) traveling in each separate singlemode fiber into one singlemode fiber, and the same module separates each specific wavelengths traveling in the common singlemode fiber into wavelength, each traveling in a separate singlemode fibers. The CWDM Module is based on thin-film filter technology. This proven technology offers wide channel bandwidth, flexible channel configuration, low insertion loss and high isolation. It is the key component of broad passband wavelength division multiplexing optical transmission system. Features: Low Insertion Loss and High Isolation. Good Wavelength Stability. Optical Path Epoxy-Free with Good Environment Stability. Bell-core 1221 compliant. Applications: WDM System. Metro Network. CATV System. Parameters Unit CWDM Type no. DKT CWDM 2 DKT CWDM 4+1 DKT CWDM 8+1 Order no. 66108 66110 66114 Channel Number ---- 2 5 9 Center Wavelength nm 1310-1610 Channel Spacing nm 20 Channel Pass Band (-0.5dB Bandwidth) Min nm ±6.5 Insertion Loss Typ. db 0.6 1.0 1.8 Max db 0.8 1.2 2.1 Link Loss With Mux & Demux Combination Max db 1.2 2.0 3.6 Pass Band Flatness Max db 0.3 Channel Uniformity Max db 0.5 Isolation Adjacent Channels Min db 30 Non-adjacent Channels Min db 50 Directivity Min db 50 Optical Return Loss Min db 45 PDL Max db 0.1 Thermal Stability Max db/ C 0.006 Thermal Wavelength Drift Max nm/ C 0.003 Operating Temperature C 0 to 65 Storage Temperature C -40 to 85 Package Dimension mm 80x60x12 Maximum Power Handling mw 300 Note: All specifications referenced without connector Page 8

DKT MHC-X The 19" modules, MHC-0 and MHC-1, are the "Optical Basic units", designed to fit all the different plug-in modules such as Couplers, WDM's, CWDM's, Circulators etc. Each Optical component is fixed on the suitable mounting plate and pluged into the Optical Basic unit, securing an easy installation and a cost effective solution. MHC-0 is the Optical Basic unit in plain aluminium without plating while MHC-1 is Optical Basic unit with chromatic plating. MHC-x 69920/26 MHC-x Management Housing Cabinet MHC-x is a plug-in cabinet designed in aluminium. The 4 HE cabinet is developed for 19 mounting and can be delivered with or without chromatic surface treatment. The plug-in module is delivered with the following options: X=0 => Without surface treatment. X=1 => With surface treatment. Options: MHC-OPT-001 69925 MHC-OPT-001 Option_001 for MHC-x Rittal slide tray Rittal slide tray is developed in gray ABS-plastic with snaplock for mounting on MHC-x and to hold plug-in cards (see options below) MHC-OPT-003 69921 MHC-OPT-003 Option_003 for MHC-x Angled-mounting plate with DD-holes The angled-mounting plate for MHC-x with DD holes is prepared for mounting up to 10 pcs. FC/APC connectors at the front. The plate is designed in plain aluminium without plating. MHC-OPT-004 69922 MHC-OPT-004 Option_004 for MHC-x Angle-mounting plate with square holes The angled-mounting plate for MHC-x with square holes is prepared for mounting up to 10 pcs. E2000 or SC at the front. The plate is designed in plain aluminium without plating. MHC-OPT-002A 69923 MHC-OPT-002A Option_002A for MHC-x Mounting plate Without holes The mounting plate for MHC-x is without holes and can be used to keep spare fibres, components etc. The plate is produced in plain aluminium without plating. MHC-OPT-002B 69924 MHC-OPT-002B Option_002B for MHC-x Mounting plate With holes The mounting plate for MHC-x is designed with pre-drilled holes and is used to keep spare fibres, to mount optical components etc. where some kind of mounting facility is required. The mounting plate is designed in plain aluminium without plating. MHC-OPT-005 69927 MHC-OPT-005 Option_ 005 for MHC-x Angled-mounting plate for MHC-OPT-01x The angled-mounting plate for MHC-x is designed to secure the MHC-OPT-01x component cassette series. The plate is designed in plain aluminium without and surface treatment. Page 9

DKT Component Cassettes For different component cassettes is developed to fit into the management housing cabinet. 69928 69929 69930 69931 MHC-OPT-010 Option_010 for MHC-x and MHC-OPT-005 MHC-OPT-011 Option_010 for MHC-x and MHC-OPT-005 MHC-OPT-012 Option_010 for MHC-x and MHC-OPT-005 MHC-OPT-013 Option_010 for MHC-x and MHC-OPT-005 The component cassette is designed for components with up to 6 pcs. SC or E2000 connectors. The component cassette is designed for components with up to 8 pcs. SC or E2000 connectors. The component cassette is designed for components with up to 6 pcs. FC connectors. The component cassette is designed for components with up to 8 pcs. FC connectors. The cassettes are excl. component and front adaptors. The cassettes are designed in aluminium with painted surface. The Optical Basic unit, combined with the different component cassettes, provides a good looking, easy installation and cost effective solution. The component cassettes is suitable for: 1x2 Splitters (up to 2 pcs of 1x2 Splitters in the same cassette) 1x3 Splitters to 1x6 Couplers WDM's CWDM's Circulators Others Page 10

DKT Coupling Panels Our Fiber Optic Coupling Panels are manufactured from a aluminium sheet metal. They accommodate all the standard fiber optic couplings and hybrid adapters. We offers a series of high density coupling panels that fit all our fiber management products. These Coupling Panels are available with a variety of standard coupling styles and counts. Custom coupling panels can be designed to suit your needs. Please contach us for further details. Features: Compatible with all standard adapters High port density Singlemode and Multimode Easy installation Panels with RJ-45 sockets - for copper twisted pairs available Allows installation of hybrid (optical and metallic) networks Fiber optic panels Order No. Numbers of adapters fiber capacity 69933 6 x ST type 6 69934 8 x ST type 8 69935 6 x FC type 6 69936 8 x FC type 8 69937 6 x SC type 6 69938 8 x SC type 8 69939 6 x duplex SC type 12 69940 6 x LSH (E2000) type 6 69941 8 x LSH (E2000) type 8 69942 12 x LSH (E2000) type 12 69943 6 x MT-RJ type 12 69944 6 x duplex LC type 12 69945 6 x duplex MU type 12 69946 Blank panel * Excl. adaptors RJ-45 socket panels Order No. Numbers of adapters fiber capacity 69947 69948 6 x RJ-45 (STP) 6 x RJ-45 (UTP) Supplied including RJ-45 sockets * Excl. adaptors DKT Connector Panel Cabinet Order No.: 69915 The Cable Network Panel (CNP) is an economical rack- mountable patch panel for use with manufactured pigtails or field-installable connectors. Cables are strain-relieved at the rear of the unit. A shelf equipped with either splice tray holder or bend radius protection guides, stores and organizes excess slack. This prevents damage to fibers prior to routing into couplings. The CNP is used in installations where space is limited. Features: Extended (3 coupling panels per 1U) and rodent protected version available Bend radius protection allows manage ment and rearrangement of cable slack Accommodates up to 24 fibers in 1 rack unit Removable top provides unrestricted access Pivoting shelf eases connector routing and cable routing Accepts the industry's most common connecter types Page 11

OPTICAL Denmark: Fanøvej 6 DK-4060 Kr. Såby Tel.: +45 4646 2626 e-mail: dkt@dkt.dk COMEGA.com Fax.: +45 4646 2625 Sweden: Axel Danielssons Väg 257 S-215 82 Malmö Tel.: +46 4037 4770 e-mail: dktab@dkt.se COMEGA.com Fax.: +46 4037 4779 Finland: Runnarinkuja 3 FIN-60800 Ilmajoki Tel.: +358 6 4245 111 e-mail: myynti@dkt.fi COMEGA.com Fax.: +358 6 4245 110 Copyright 2003 DANSK KABEL TEKNIK, printed in Denmark In the interest of continuous product development, specifications may change without notice. Page 12