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DKTCOMEGA 797xx series

DKTCOMEGA 797xx series. Jesper Broszka, Product Manager. DKT FTTH History. DKT has been an early mover FTTH and RF-overlay concept widely spread throughout Europe Market leader in Coax network and Customer Home connect installations

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DKTCOMEGA 797xx series

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  1. DKTCOMEGA 797xx series Jesper Broszka, Product Manager

  2. DKT FTTH History • DKT has been an early mover • FTTH and RF-overlay concept widely spread throughout Europe • Market leader in Coax network and Customer Home connect installations • Together with Scandinavian operators several types of FTTH CPEs have been developed • First FTTH CPE introduced in early 00’s • First gigabit CPE introduced in mid 00’s • 3rd generation 1Gb CPE is now under development • Customers and Operators recognize the history/knowledge and choose DKT to reduce uncertainty • Numerios network installation in Scandinavian and Central Europe • The combination of experience/know-how, branding, a proven product portfolio and a well developed pipeline • Puts DKT in a good position to take advantage of the FTTH market potential

  3. DKTCOMEGA 797xx series introduction Neutral Fiber Termination Units • Passive Unit • 79700 – 1x Passive Fiber Termination Unit with 2 pigtails, fiber management and dust protection cover • Active Units • 79701 – 1x 10/100/1000 Base-T LAN with 1000 Base-Bx WAN uplink and CATV • 79702 – 1x 10/100/1000 Base-T LAN with 1000 Base-Bx WAN uplink and CATV, inclusive RF-filter • 79703 – 1x 10/100/1000 Base-T LAN with 1000 Base-Bx WAN uplink

  4. DKT Open Access Network philosophy • A neutral Fiber Termination Unit allows multiple Service Providers access to customer premises • With a “neutral” demarcation point services can be distributed to several Service Provider devices • A cost efficient Base Installation allows home network scaleability • E.g. wireless standardizations changes rapidly, forcing operators to change wireless boxes every 1½ years • DKT philosophy is to separate the basic FTU media converter functionality from the Service Boxes • FTU can easily stay for 5 – 8 years (on the WAN side, the fiber is the same, and on the LAN side gigabit RJ-45 is still to be deployed in 2015) • Service Boxes has to be changed every 2 – 3 years due to new de-facto standards and services to be offered to the end customer.

  5. Neutral Demarcation point • FTTH installations today • Blurred picture, where operators mix the Network and Service => higher OPEX costs • All CPE vendors define their ”one-fits-all” box as defacto • FTTH installations, ideally • Open Network, where services are being added to the installation where applicable or requested • Customer will pay for the service he want => lower CAPEX • Make the installation simple and easy to maintain and upgrade => lower OPEX costs • An analogy to Power and telephony • Defines a clear demarcation point • Separates the Network from the Services

  6. DKTCOMEGA 79700 Usage Models • Passive Optical Outlet • When 3rd party active equipment is used (switches and routers), the FTU can be used as Passive Optical Outlet • The protection part of the device can be used to secure patch cables for external connectivity, whereas the bottom part is used for fiber management • Active Optical Outlet • The bottom part is used for fiber management, the protection cover is removed, and an active part (79001 - 703) can be clicked on top of the bottom part.

  7. 79700 Passive Optical Outlet Usage Model • The 79700 consists of two pieces • one part for fiber management • one protection part curved cover • 2 built-in pigtails • Fiber length: 0.75m • Fiber diameter: 900um • Fiber type: G.657 Type A • Connector type: SC/APC or SC/PC • 2 built-in adaptors • Type: SC/APC or SC/PC • Insertion Loss: ≤0.20dB • 2 patch cords can be installed in the dust cover 79700 Passive Optical Outlet Dust cover with patch cords

  8. 79700 Active Optical Outlet Usage Model • Integrated media converter (SM fiber to RJ-45) • 1x 10/100/1000 Base-TX (RJ-45) • Prepared for 4x 10/100/1000 Base-TX (RJ-45), as a future option • Remote Management Interface via LAN to control CATV module on/off and media converter VLAN/QoS settings • CATV • CATV Rx integrated for DVB-C, DVB-T and analogue TV • RF-output levelsuitable for Coaxhome installations • RF-filter as an option, to allow operators to offer differentiated services

  9. 79700 Part Overview Base 79700 unit includes: • Bottompiece • 2x Splice holders • Fiber alignmentspool • Possibility of fiber insertion from all sides • Break-aways for side fiber insertion • Middlepiece • 2x pigtails • 2x adapters • Top Dust Cover piece • Protects fiber and adapters • EasyClickon/offmechanism

  10. 7970x Detailed Media Converter Specifications • WAN • 100/1000 Base-BX-U, single mode, auto sense • Rx: 1490/1550 nm, Tx: 1310 nm • Ethernet • Layer 2 wire speed packet switching • IEEE 802.1Q VLANs inclusive Q-in-Q • 10k jumbo frames support • QoS - IEEE 802.1p and DiffServ • QoS - 4 programmable queues per port, strict or WRR QoS • Management • Remote Management Interface to control CATV module on/off and media converter VLAN/QoS settings • Status LED for WAN and LAN link/activity

  11. 7970x Detailed CATV Specifications • Optical Specifications • Optical wavelength: 1310 … 1550 nm • Max optical input level: 0 dBm • Operational optical input level: -10 … -3 dBm • Electrical Specifications • 1x RF-out F-connector (75 Ohm) • RF bandwidth: 40 … 870 MHz • RF output: 84 dBuV • RF flatness: <+/- 1dB • CNR: >49 dB • CSO + CTB: >60 dB • Status LED • CATV power on (red)

  12. Physical Parameters • Plastic housing, external power adapter 230V/5V 2A • Dimensions (H x D x W): • 79700: 35 x 88 x 88 mm • 7970x: 60 x 88 x 88 mm • Operating temperature: 0ºC to 40ºC • Max operating humidity: 80% RH (non-condensing) • Storage temperature: -20ºC to 70ºC • Max storage humidity: 95% RH (non-condensing)

  13. For more information www.dktcomega.com

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