Society of Cable Telecommunications Engineers (SCTE)
Broadband TelecomCenter Specialist (BTCS)
Credential: Broadband TelecomCenter Specialist (BTCS)
Credentialing Agency: Society of Cable Telecommunications Engineers (SCTE)
Renewal Period: 3 years
The Society of Cable Telecommunications Engineers (SCTE), Broadband TelecomCenter Specialist (BTCS) certification is for individuals with knowledge in maintenance and troubleshooting of the inside plant facilities and of advanced entertainment, data and voice networks within the headend. Candidates must have a minimum of six to eight years of experience in cable television headend operations. Candidates must also pass a written exam.
More information can be found on the certifying agency's website.
Broadband TelecomCenter Specialist (BTCS)
Eligibility Requirements (View Details)
- Credential Prerequisite
- Experience: 6 years recommended
- Education
- Training
- Membership
- Other
- Fee
Note: This credential may have multiple options for becoming eligible. Listed are the minimum requirements based on the minimum degree required.
To view other options, see the Eligibility tab.
Exam Requirements (View Details)
- Exam
- Written Exam
- Oral Exam
- Practical Exam
- Performance Assessment
Renewal Period: 3 years
- Continuing Education
- Exam
- Continuing Education OR Exam
- Fee
- Other
Society of Cable Telecommunications Engineers (SCTE)
140 Philips Rd.
Exton, PA 19341-1316
Phone: (800) 542-5040
Fax: (610) 363-5898
Email: jwelch@scte.org
Candidates must have a minimum of six to eight years of experience in cable television Headend operations.
The Broadband TelecomCenter Specialist (BTCS) credential has the following other requirements:
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Candidates must agree to uphold the SCTE Certification Code of Ethics.
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Facilities
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Facility resources at the hands of critical facility managers.
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Important principles regarding planning, installing, and caring for an effective headend operating climate.
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Purpose, procedures, theory and operation of headend fire protection equipment and its related components. Familiarity of OSHA, safety, and security regulations and practices related to headend site layout and personnel.
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Operation, procedures, and practices relating to headend and network system monitoring. Headed rack design relating to organization, specifications, and environmental performance.
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Theory, acrhitecture, methods, procedures, and specifications used to ensure proper headend and facility grounding practices.
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Commercial and backup headend powering and the associated safety implications.
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Headend towers, cable routing methods and practices, including labeling, as well as cable and connector types.
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Cabling and Fiber Transport
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Basic technology of coaxial cable, optical fiber and optical fiber transport systems.
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Microwave links for the transport and distribution of voice, video and data.
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Channel frequency assignments used in broadband hybrid fiber/coax networks.
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Hybrid fiber coax networks for business services and cellular backhaul applications.
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RF Signal Modulation, Demodulation, and Processors
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Relationship of symbol rate, bandwidth and channel size to the cable system.
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Analog and the digital modulation orders used in the cable access network.
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Demodulation and the demodulation process.
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Multiplexing signals; the differences and features between them.
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Cable operator devices used to format video signals for transmission over the HFC network.
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Baseband and Digital Signaling
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Analog RF and baseband audio and video signals, the various types, their standards, testing procedures, and maintenance operations.
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Signal Transmission and Reception
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Analog and digital transmission systems and describe how these two systems work over metallic, fiber and RF based facilities.
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Fiber based facilities and the different types of fiber optic cables.
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Satellite systems from the orbital and satellite itself to the equipment used to make it all happen.
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Network Fundamentals
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Various network topologies and five distinct types of networks, and the numbering behind them.
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Ethernet, VLAN technology, and various Ethernet cabling standards.
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How Networks indicate errors and various packet flows.
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OSI model and the TCP/IP model, common network protocols found in today's network, and the way media is digitized and sent over IP based networks.
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Network IP addressing and static and dynamic routing techniques and error detection and correction.
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MPEG Systems
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Why cable operators are interested in compressing digital video.
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Basics of compression.
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Block elements of encoding.
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MPEG and how it is used in cable to compress and transport digital video.
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ATSC standard.
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Difference between the MPEG standards.
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MPEG digital audio standards.
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Video Services
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Physical interfaces and common protocols used for video transport and the role headend controllers play in accessing video content in the cable network.
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Types, characteristics and operation of narrowcast services. Architectures used by VoD systems and types of server management used by operators in the cable network.
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Commerical and Emergency Alert Program Insertion (Analog and Digital): components of commerical or digital program insertion.
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Circuit Switched Telephony
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Phone company entities and switching concepts, including call processing, PSTN switches, ISDN and SS7 signaling.
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PSTN call features.
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Various aspects of central office configuration and PSTN supported Customer Premise Equipment (CPE).
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IPSTN facilities; digital hierarchy, local loops, trunk groups transport CSV traffic and how cellular networks provide wireless coverage.
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PSTN versions of broadband delivery.
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Different methods of testing used to validate PSTN networks.
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PSTN reference architecture documentation and applicable standards.
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Cable Telephony
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How VoIP packets are created, from a high level overview.
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VoIP signaling protocols needed to make a call.
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IP Multimedia System (IMS) networks.
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CableLabs "cable-VoIP" solution "PacketCable."
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Data Services and DOCSIS
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How the DOCSIS protocol is used within the cable network.
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Components that make up the DOCSIS protocol.
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How RF operates in the upstream and downstream.
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How DOCSIS cable modems function and initialize in the cable network.
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Security concerns and how DOCSIS addresses these concerns.
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Tools used for DOCSIS traffic management and bandwidth efficiency.
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Service identifiers and how they are used in DOCSIS.
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Feature set of DOCSIS 3.x.
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Test Equipment and its Applications
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The theory and operation of the various types of test equipment, as well as their applications.
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RF Equipment Theory and Application.
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Leakage Measurements.
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Photonic Equipment.
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Other Headend Equipment.
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Testing and Maintenance
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The equipment and methods used to test Digital Video, Audio, and Digital Performance. Measurement techniques and troubleshooting procedures, and techniques to correct impairments.
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Measurement Techniques.
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Testing and Troubleshooting.
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Impairments and Mitigation.
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Proactive Network Maintenance.
There are a number of resources available to help you prepare for the Broadband TelecomCenter Specialist (BTCS) examination:
Broadband TelecomCenter Specialist (BTCS)
Renewal Period: 3 years
The Broadband TelecomCenter Specialist (BTCS) credential has the following recertification information:
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BTCS certification is renewable every three years. BTCS certification holders must earn 12 Recertification Units (RUs) to maintain certification without having to re-take the exam.
Additional information about recertification is available on the SCTE Certification Maintenance page.
MOS is Military Occupational Specialty
ASI is Additional Skill Identifier
WOMOS is Warrant Officer Military Occupational Specialty
Bright Outlook – new job opportunities are very likely in the future for this job
Registered Apprenticeship
This is an official U.S. Navy website
Updated: October 16, 2019
Federal Occupations Table Legend
Related As
The federal occupations shown in this table are related to this credential in one of three ways: Most, Some, or Other.
MOST
This credential is directly related to most of the major duties associated with the federal occupation (at least 80%). Note that the credential may require additional education, training or experience before you are eligible for it.
SOME
This credential is related to some tasks associated with the duties of the federal occupation (related 80% to at least one or more critical tasks but less than 80% of all of the entire military occupation). Note that the credential may require additional education, training or experience before you are eligible for it.
OTHER
This credential is related to this federal occupation, but is more advanced or specialized and therefore will most likely require additional education, training, or experience.
Civilian Occupations Table Legend
Bright Outlook
The Bright Outlook icon indicates that new job opportunities are very likely in the future for this job.
Registered Apprenticeship
The Registered Apprenticeship icon indicates that this job has an apprenticeship program registered with the U.S. Department of Labor.
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