ADC KRONE - GUIDE BOOK - The Book on FTTX

... material is removed from one side of the ferrule axis than the other. As Figure 2 shows, the angle on the left of the chamfer is not as steep relative to the angle on the right of the chamfer. As material ... physical contact between the optical fibers. Physical contact can be achieved when the ferrules containing the optical fibers have a convex spherical polish on...

Ngày tải lên: 10/12/2013, 02:15

... 672 STS3 (STM-1) 155.520 2016 STS-1OC-1 51.840 627 (STM-1) STS-3/OC-3 155.520 2016 (STM-4) STS-12/OC-12 622.080 8064 FIBER OPTIC CABLE (STM-16) STS-48/OC-48 2488.320 32,256 STS-192/OC-192 9953.280 ... components within the network Page 11 Interconnect and Cross-Connect Architectures Interconnect When configuring an ODF network, one of the first considerations is the decision between int...

Ngày tải lên: 10/12/2013, 02:15

... provides. Connection Admission Control (CAC) The set of actions taken by the network during the call setup phase (or during call renegotiation phase) in order to determine whether a con- nection request ... CDV is the ((1-a) quintile of the CTD) minus the fixed CTD that could be experienced by any delivered cell on a connection during the entire connection holding time. The...

Ngày tải lên: 22/10/2013, 12:15

... Site: www .adc. com From North America, Call Toll Free: 1-8 0 0-3 6 6-3 891 • Outside of North America: + 1-9 5 2-9 3 8-8 080 Fax: + 1-9 5 2-9 1 7-3 237 • For a listing of ADC s global sales office locations, please ... passive because once the signal leaves the central office, there are no powered electronics or optical components involved. The signal is guided throu...

Ngày tải lên: 18/10/2013, 14:15

... passive because once the signal leaves the central office, there are no powered electronics or optical components involved. The signal is guided through the fiber to the end user by connecting and splitting ... much as an OC-3 or OC-48, Megabit Ethernet, Fibre Channel, or other connection for day-to-day business operations. Times have changed. Today, fiber is being deployed much de...

Ngày tải lên: 20/12/2013, 22:15

... operational flexibility, ADC is designing and building the first true FTTP solution – from the ground up. A major consideration in building the fiber distribution portion of the network – the link ... Revision © 2004, 2005 ADC Telecommunications, Inc. All Rights Reserved Web Site: www .adc. com From North America, Call Toll Free: 1-8 0 0-3 6 6-3 891 • Outside of North Amer...

Ngày tải lên: 16/10/2013, 05:15

... connector in a common direction. Anytime a tuned connector is inter-mated with any other tuned connector, the insertion loss of the randomly inter-mated pair is minimized. • Lower losses – ADC ... loss on the connection. However, when measuring to a master, the connector under test has an index layer and the master is assumed to have none, resulting in lower return loss on th...

Ngày tải lên: 18/10/2013, 14:15

... types of configurations: • Point-to-Point • Point-to-Multipoint • Multipoint-to-Multipoint Point-to-Point The Metro Ethernet Forum (MEF) defines a point-to-point connection as an E-Line Ethernet ... based on a point-to-point Ethernet Virtual Connection (EVC). An E-Line service delivers Ethernet-based LAN services across a local or metro serving area from one point to another. Point-to-Mu...

Ngày tải lên: 20/12/2013, 22:15

... reliability and manage- ability, and higher density. Data centers, in fact, even follow their own standard—TIA-942. Use this Quick-Start Guide to learn the facts behind TIA-942 and how ADC can support ... disruption to adjacent con- nections and cable making maintenance or reconfigura- tion a snap. Intuitive Cable Routing Paths Cable routing paths must be clearly defined and intui-...

Ngày tải lên: 20/12/2013, 22:15

... operational flexibility, ADC is designing and building the first true FTTP solution – from the ground up. A major consideration in building the fiber distribution portion of the network – the link between ... fiber-to -the- premises (FTTP) architectures, the best solution for offering multiple services to subscribers will be the one that is the most cost effective, flexible...

Ngày tải lên: 20/12/2013, 22:15