Cat 7 Cable, CAT 7 Network Cable, CAT 7 Ethernet Cable, SFTP, CAT 7 SFTP Cable Application
Cat 7, the dual shielded (S/FTP) network cable with 4 pairs, supports 600MHz of bandwidth and 10G Base-T at 100 m, especially useful for connecting servers, switches, patch panels, and other devices in the data center, as well as high bandwidth structured cabling system.
Compared to Cat 6, Cat 7 shielded cable has higher bandwidth due to S/FP shield design and provides higher NEXT and ANEXT performance than the common unshielded Cat6a. In the meantime, it supports Power Over Ethernet (POE/POE+).
Product Features
Cat 7, 8-core shielded cable, uses pair shield and overall shield structure, with a separate aluminum foil shield for each pair and an overall tinned copper mesh braided shield.
This optimizes Near End Crosstalk/Far End Crosstalk (NEXT/FEXT) and Alien Near End Crosstalk (ANEXT) performance, thus resulting in a maximum transmission frequency of 600MHz.
TC's Cat 7 shielded indoor cable is fitting and exceeding the international standards.
It provides highly confidential transmission in high speed network applications, helps unify the cabling platform of current network applications, also supports future new applications as well as POE/POEs applications, so that all kinds of information from e-mail to multimedia video can be transmitted in the same set of high-speed system.
Application Standards
GB/T 18233 (ISO/IEC 11801); GB 50311; TIA/EIA568-C.2
Technical Details
| Transmission Performance | Cat.6A | Cat.7 | TC |
| Frequency (MHz) | 4 | 10 | 100 | 250 | 500 | 600 | 800 |
| IL Attenuation (dB/100M) | 3.6 | 5.6 | 17.9 | 28 | 41 | 46 | 52 |
| Near End Crosstalk Attenuation (NEXT, dB) | 100 | 100 | 100 | 100 | 92 | 90 | 84 |
| NEXT Power and PS NEXT (dB) | 97 | 97 | 97 | 97 | 89 | 87 | 81 |
| Equal Level Far-end Crosstalk Attenuation (ACR-F, dB) | 98 | 98 | 78 | 69 | 56 | 45 | 39 |
| ACR-F Power and PS ACR-F (dB) | 95 | 95 | 75 | 66 | 53 | 42 | 36 |
| Return Loss (RL, dB) | 30 | 33 | 33 | 28 | 26 | 25 | 23 |
Notes: The values reflected in the table above are typically measured, in accordance with IEC 61156-9.
| Physical Specifications |
| Conductor Size (nominal value) | 4×2×0.57 (AWG23) |
Outer Diameter of Cable (nominal
value) | 7.5mm |
Weight (305m, with package,
nominal value) | 21kg |
| Electrical Properties |
| DC resistance (20℃ ) | 93.8Ω/km |
| Earth Capacity | ≦ 5.6 nF/100m (@1kHz) |
| 100MHz Characteristic Impedance | 100Ω±25Ω |
| Transverse Conversion Loss (TCL) | ≥ 55dB-20×lgf (100-2000MHz) |
| Delay Skew | 25ns/100m |
| NVP | 74% |
| Power Over Ethernet (POE) | Enhanced Power Over Ethernet under IEEE 802.3at |
| Mechanical Properties |
| Minimum Bend Radius (dynamic) | 30mm |
| Minimum Bend Radius (static) | |
| Maximum Installation Tension | 100N |
| Anti-Extrusion Capacity | 1000N/10cm |
| Anti-Shock Capacity | ≥ 10 times |
| Installation Temperature Range | -0℃ ~+40℃ |
| Working Temperature Range | -20℃ ~+75℃ |
| Flammability (PVC) |
| PVC Flame Resistance | GB/T 18380.12 (IEC 60332-1-2) |
| Fire Rating CM | UL 1581/ UL 1666 |
| Flammability (LSZH) |
| Flame Resistance (of single wire) | GB/T 18380.12 (IEC 60332-1-2) |
| Flame Resistance (of bunched wires) | GB/T 18380.35 (IEC 60332-3-24) |
| Smoke Density | GB/T 17651 (IEC 61034-1/-2) |
| Hazardous Halogen Gas | GB/T 17650.1/.2 (IEC 60754-1/-2) |
Product Tags:
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