Overview of Rosenberger Cat7 S/FTP Data Cable
The Rosenberger CP11-451-12 is a Category 7 (Cat7) S/FTP data cable designed for high-performance structured data and Ethernet network infrastructure. It is intended for professional installations where high-frequency transmission capability and enhanced shielding are important considerations.
The cable uses S/FTP (Shielded/Foiled Twisted Pair) construction. In an S/FTP cable, the individual twisted pairs are foil-shielded, while the cable assembly also incorporates an overall shield. This shielding structure provides enhanced protection against electromagnetic interference compared with unshielded twisted-pair cable.
Cat7 cabling is designed for high-frequency network applications and is commonly considered for professional structured cabling environments requiring high bandwidth, controlled electromagnetic interference, and an infrastructure capable of supporting future network upgrades.
Key Features
- Category 7: Designed for high-performance Cat7 structured data cabling applications.
- S/FTP Shielding: Combines an overall shield with foil shielding around individual twisted pairs.
- Enhanced EMI Protection: Shielding helps reduce the impact of external electromagnetic interference when properly installed and grounded.
- High-Frequency Operation: Cat7 is designed for higher-frequency structured cabling applications.
- High-Speed Ethernet: Suitable for high-speed Ethernet infrastructure, including compatible 10 Gigabit Ethernet applications.
- Professional Structured Cabling: Suitable for enterprise, commercial, server-room, and data-center environments.
- High-Bandwidth Applications: Suitable for network infrastructure where high data-transfer capacity is required.
- Data Center Ready: Suitable for compatible copper structured-cabling applications in data-center and server environments.
- Improved Cable Isolation: Individual pair shielding helps reduce pair-to-pair interference and external noise.
- Future-Oriented Infrastructure: Cat7 provides a high-performance copper cabling platform for network infrastructure upgrades.
Technical Specifications
| Specification |
Details |
| Brand |
Rosenberger |
| Model / Part Number |
CP11-451-12 |
| Product Type |
Data / Network Cable |
| Category |
Cat7 |
| Cable Type |
S/FTP — Shielded/Foiled Twisted Pair |
| Shielding |
Overall Shield + Individual Pair Foil Shielding |
| Application |
High-Speed Structured Data Cabling |
| Network Application |
High-Speed Ethernet / Compatible 10 Gigabit Ethernet |
| Installation Environment |
Enterprise, Commercial, Server Room and Data Center Networks |
What Is Cat7 Cable?
Cat7 is a high-performance category of twisted-pair copper cabling designed for higher-frequency structured network applications.
Compared with earlier generations of Ethernet cabling, Cat7 provides a more advanced shielding and performance architecture and is intended for environments where high-frequency transmission and electromagnetic compatibility are important.
Cat7 is commonly considered for professional network infrastructure, high-performance data links, server environments, data centers, and installations where additional cabling performance is desired.
Understanding S/FTP Construction
S/FTP means Shielded/Foiled Twisted Pair.
The designation indicates that the cable uses an overall shield around the cable assembly while each individual twisted pair is additionally protected by foil shielding.
This provides multiple levels of shielding between the Ethernet signal pairs and external sources of electromagnetic interference.
Overall Cable Shield
The overall shield provides an additional conductive barrier around the collection of twisted pairs.
When installed using compatible shielded connectors and properly bonded to the network grounding system, the overall shield can help reduce the effects of external electromagnetic interference.
Individual Pair Foil Shielding
Each twisted pair is individually foil-shielded. This additional layer helps limit interference between the individual pairs and from external electrical noise.
Individual pair shielding is particularly useful in high-density cable installations or environments where multiple electrical and network systems operate close to one another.
Why Choose Shielded Cat7?
Shielded Cat7 cabling can be advantageous where electromagnetic interference is a significant consideration.
Potential installation environments include telecommunications rooms, data centers, industrial areas, high-density network cabinets, server rooms, and facilities containing significant electrical equipment.
However, shielding is effective only when the entire shielded cabling system—including connectors, patch panels, and grounding arrangements—is installed correctly.
High-Speed Ethernet Applications
Cat7 cabling is suitable for high-speed Ethernet infrastructure and can be used for compatible 10 Gigabit Ethernet applications.
For a complete high-speed Ethernet link, the cable must be combined with compatible connectors, patch panels, patch cords, network interfaces, and active network equipment.
Actual network performance depends on the complete channel and the capabilities of the connected equipment.
Enterprise Network Applications
Rosenberger Cat7 S/FTP cable can be used as part of professional enterprise network infrastructure where high-performance copper connectivity is required.
Typical installations may include centralized network rooms, telecommunications rooms, office floors, high-performance work areas, server environments, and other professional IT infrastructure.
Data Center Applications
Cat7 S/FTP cabling can be considered for compatible copper network connections in data centers and server rooms.
The enhanced shielding can be useful in high-density environments where network cables may be routed near other cables and electrical equipment.
Data-center deployments should consider cable density, bend radius, cable routing, grounding, airflow, labeling, connector compatibility, and the requirements of the intended Ethernet application.
Server Room Applications
The cable can be used in server rooms for compatible high-speed copper Ethernet connections between network equipment and structured cabling termination points.
Appropriate shielded patch panels, connectors, cable managers, and grounding practices should be used where a shielded Cat7 channel is deployed.
Telecommunications Room Applications
Telecommunications rooms often contain high concentrations of networking and electrical equipment. Shielded structured cabling can be useful where electromagnetic interference and cable density are important design considerations.
The CP11-451-12 can form part of a compatible shielded structured-cabling infrastructure in such environments.
High-Density Network Environments
High-density installations can contain large numbers of copper and fiber cables routed through the same pathways.
The S/FTP construction provides additional shielding between the Ethernet pairs and surrounding electrical environments, subject to correct installation and grounding.
Network Backbone Applications
Cat7 copper cabling can be considered for suitable high-speed network distribution and infrastructure applications.
However, the appropriate medium for a network backbone should be selected according to required distance, bandwidth, equipment compatibility, electromagnetic environment, and project architecture. Fiber optic cabling may be more appropriate for many long-distance backbone applications.
Workstation Connectivity
Cat7 can provide high-performance copper Ethernet connectivity to compatible workstations, particularly where high-bandwidth networking is required.
Suitable Cat7-compatible termination hardware should be used to maintain the intended performance of the structured-cabling channel.
Network Storage Applications
High-performance network storage systems can require substantial network bandwidth. Cat7 cabling can provide the physical copper infrastructure for compatible high-speed Ethernet interfaces.
Actual throughput is determined by the network interface, switch, storage system, protocol, and complete cabling channel.
Wireless Access Point Applications
Modern wireless access points can require high-speed wired Ethernet uplinks. Cat7 cabling can provide a high-performance copper connection for compatible access points.
Where PoE is required, the connected PoE switch or injector must provide the appropriate power and comply with the access point's requirements.
IP Surveillance Applications
The cable can be used as part of compatible IP surveillance infrastructure.
For PoE-powered cameras, the complete channel—including patch panels, connectors, patch cords, and network equipment—should support the intended PoE application.
VoIP Applications
Cat7 S/FTP cabling can provide structured Ethernet connectivity for compatible IP phones and VoIP systems.
The additional shielding can be useful in installations where network cabling is routed through electrically noisy environments.
Shielding and Grounding
One of the most important considerations when installing S/FTP cabling is proper shielding continuity and grounding.
Shielded cable should be terminated using compatible shielded connectors and patch panels so that the shielding system remains continuous through the network channel.
The grounding and bonding arrangement should follow applicable structured-cabling standards, electrical codes, and the manufacturer's installation requirements.
Cat7 vs Cat6A
| Feature |
Cat6A |
Cat7 |
| Category |
Category 6A |
Category 7 |
| Shielding |
Available in UTP and shielded configurations |
Commonly uses shielded constructions such as S/FTP |
| High-Speed Application |
10 Gigabit Ethernet |
High-speed Ethernet including compatible 10GbE |
| Frequency Capability |
Higher than Cat6 |
Higher-frequency category than Cat6A |
| Typical Application |
Enterprise and high-speed structured cabling |
High-performance shielded structured cabling |
For a new installation, the choice between Cat6A and Cat7 should be based on the required Ethernet standards, connector ecosystem, shielding requirements, installation environment, and applicable cabling standards rather than category number alone.
Compatibility Considerations
When installing Cat7 S/FTP cable, all relevant components should be selected for compatibility with the intended cable category and shielding architecture.
This includes patch panels, modular jacks, connectors, patch cords, cable managers, and network equipment.
Using incompatible termination components can prevent the complete channel from achieving its intended performance.
Cable Management
High-performance shielded cables should be routed carefully and protected from excessive mechanical stress.
Use appropriate cable trays, conduits, raceways, rack cable managers, and pathways. Avoid excessive bending, crushing, stretching, or pulling force.
Cable Bend Radius
The cable should be installed according to the manufacturer's recommended minimum bend radius.
Sharp bends and excessive mechanical pressure can alter the geometry of the twisted pairs and potentially affect transmission performance.
Separation from Power Cables
Although shielding provides additional protection against electromagnetic interference, network cables should still be routed and separated from electrical power cables according to applicable standards and installation requirements.
Good pathway planning reduces electromagnetic exposure and improves overall installation quality.
Termination Standards
Ethernet twisted-pair cabling should be terminated according to the applicable wiring and cabling standard.
For shielded installations, the termination hardware should maintain the appropriate shielding continuity and bonding arrangement throughout the channel.
Testing and Certification
After installation, the completed structured-cabling channel should be tested using appropriate network cable verification or certification equipment.
Testing can help identify continuity errors, wire-map problems, attenuation, crosstalk, return-loss issues, and other transmission problems.
For shielded installations, verification of shielding continuity and proper bonding should also be included where required by the project specification.
Future Network Upgrades
High-performance structured cabling can provide additional infrastructure capacity for future network upgrades.
Installing a suitable high-performance copper cabling system can reduce the need to replace permanent cabling when network equipment is upgraded, provided the existing channel meets the requirements of the future Ethernet application.
Professional Installation
Because S/FTP cabling involves shielding and grounding considerations, professional installation practices are recommended.
Installers should follow the cable manufacturer's requirements, applicable structured-cabling standards, local electrical regulations, and the specifications of the selected termination components.
Applications
- Cat7 structured cabling
- High-speed Ethernet networks
- 10 Gigabit Ethernet applications
- Enterprise LAN infrastructure
- Data centers
- Server rooms
- Telecommunications rooms
- High-density network installations
- High-performance workstations
- Network storage systems
- IP surveillance infrastructure
- PoE network infrastructure
- VoIP networks
- Wireless access point connectivity
- Commercial buildings
- Corporate offices
- Professional structured cabling projects
- Electromagnetically challenging environments
Why Choose Rosenberger CP11-451-12?
The Rosenberger Cat7 S/FTP Data Cable | CP11-451-12 is designed for professional high-performance structured data cabling where enhanced shielding and high-frequency transmission capability are important.
Its Cat7 category and S/FTP shielding architecture make it suitable for enterprise networks, telecommunications rooms, server rooms, data centers, high-density network installations, and other professional environments requiring advanced copper cabling infrastructure.
Buy Rosenberger Cat7 S/FTP Data Cable in Bangladesh
The Rosenberger Cat7 S/FTP Data Cable | CP11-451-12 is suitable for network installers, structured-cabling contractors, IT professionals, system integrators, enterprise organizations, data centers, server rooms, and commercial network projects in Bangladesh.
Before purchasing, confirm the required Cat7 specification, cable length, shielding architecture, connector type, termination hardware, grounding requirements, and applicable project standards.
Why Buy from Independent Tech BD?
- Networking & IT Products
- Structured Cabling Solutions
- Rosenberger Networking Components
- Cat6, Cat6A and Cat7 Cabling
- Shielded Network Cable Solutions
- Patch Panels and Modular Jacks
- Rack & Data Center Solutions
- High-Speed Network Infrastructure
- Enterprise IT Solutions
- Corporate & Project Supply
- Technical Assistance
- Product Compatibility Support
- Competitive Price in Bangladesh
- Nationwide Delivery
- Reliable After-Sales Service
Independent Tech BD supplies Rosenberger Cat6, Cat6A and Cat7 cables, patch cords, patch panels, modular jacks, faceplates, cable managers, fiber-optic products, network switches, routers, racks, and structured-cabling accessories for home, office, corporate, ISP, data-center, and enterprise network installations.
Frequently Asked Questions
What is the Rosenberger CP11-451-12?
The CP11-451-12 is a Rosenberger Cat7 S/FTP data cable designed for high-performance structured network cabling applications.
What category is this Rosenberger cable?
It is a Cat7 structured data cable.
What does S/FTP mean?
S/FTP means Shielded/Foiled Twisted Pair. The cable has an overall shield and individual foil shielding around the twisted pairs.
Is the Rosenberger CP11-451-12 shielded?
Yes. The S/FTP construction provides shielding around the cable assembly and individual foil shielding around the twisted pairs.
Why is individual pair shielding useful?
Individual pair shielding helps reduce interference between the pairs and from external electromagnetic sources, particularly in dense or electrically noisy environments.
Can I use this cable for 10 Gigabit Ethernet?
Yes. Cat7 cabling is suitable for compatible high-speed Ethernet applications, including 10 Gigabit Ethernet, when the complete channel and connected equipment meet the relevant requirements.
Is Cat7 faster than Cat6A?
Cat7 is a higher-category, higher-frequency cabling specification, but the actual network speed is determined by the Ethernet standard supported by the complete network system. A higher cable category does not automatically make network equipment operate at a higher speed.
Can I use Cat7 with RJ45 equipment?
Compatibility depends on the specific Cat7 cable and termination system. The complete installation should use compatible connectors, patch panels, and network interfaces designed to maintain the required performance.
Can I use this cable with a Cat6A patch panel?
Component compatibility should be verified before installation. For a Cat7 channel, using termination hardware appropriate to the cable and intended performance is recommended.
Can I use this cable for data centers?
Yes. Cat7 S/FTP can be used for compatible copper structured-cabling applications in data centers and server environments, subject to the project's cabling architecture and component requirements.
Can I use it for IP cameras?
Yes. It can be used for compatible IP surveillance infrastructure. For PoE applications, the complete cabling channel and connected PoE equipment must support the required power and Ethernet specifications.
Can I use it for Wi-Fi access points?
Yes. It can provide high-speed wired connectivity to compatible wireless access points. Where PoE is required, the connected PoE switch or injector must provide the appropriate power.
Can I use it for VoIP phones?
Yes. Cat7 S/FTP cabling can provide structured Ethernet connectivity for compatible IP phones and VoIP systems.
Does shielding require grounding?
Shielded structured-cabling systems require appropriate bonding and grounding practices to maintain shield continuity and comply with applicable electrical and cabling standards.
Can I mix shielded and unshielded components?
Mixing component types can affect shielding continuity and channel performance. A shielded cabling system should use compatible shielded components where shielding continuity is required.
Does Cat7 eliminate electromagnetic interference?
No. S/FTP shielding can significantly improve resistance to electromagnetic interference when correctly installed, but it does not eliminate all interference. Cable routing, grounding, termination, and the surrounding environment remain important.
What is the difference between UTP and S/FTP?
UTP has no overall metallic shield, while S/FTP combines an overall shield with individual foil shielding around each twisted pair. S/FTP therefore provides substantially more shielding than conventional UTP construction.
Should Cat7 cable be tested after installation?
Yes. Professional installations should be tested using suitable cable verification or certification equipment according to the applicable project requirements. Shield continuity should also be verified for shielded installations where required.
Can I use this cable in an office?
Yes. It can be used in professional office structured-cabling installations where Cat7 and shielded cabling are appropriate for the project.
Can I use it in a server room?
Yes. It is suitable for compatible high-performance copper structured-cabling applications in server rooms and telecommunications rooms.
Is Cat7 suitable for future network upgrades?
High-performance Cat7 infrastructure can provide additional cabling capability for future network upgrades, although the actual future performance depends on the complete installed channel and network equipment.
Where can I buy Rosenberger Cat7 S/FTP Data Cable in Bangladesh?
The Rosenberger CP11-451-12 can be sourced through professional networking and structured-cabling suppliers in Bangladesh, including Independent Tech BD.
