
Outdoor FTTA Base Station CPRI Cable Round 2 Cores 7.0mm G657A2
LSZH BBU RRU
FTTA unarmored base station optical fiber cable is ɸ7.0mm LSZH
black optical cable GJFJV. It is high strength outdoor cable, can
be used for duct, pipeline and many harsh environments. The
sub-unit fiber is ɸ2.0mm indoor cable with LSZH sheath, and there
are 2pcs aramid yarn stuffing cable ɸ2.0mm for cable strength
member. Black color is suitable for outdoor use, if customer
request, can add stainless steel tape or water blocking layer for
better function.
GYFJH Cable Structure:
FTTA Cable Application
Mainly used in wireless base station horizontal and vertical
cabling, such as 3G 4G base station, Aerospace & Defence,
Equipment diagnosis, FO sensor, FTTA ,FTTP, FTTX, WIMAX, BBU, RRU,
RRH, LTE.
7.0mm CPRI Cable Features
Base Station Cable Technical Parameter
Cable Type | GYFJH | |
Fiber count | 2cores | |
Fiber diameter | OD:245±10um | |
Tight buffer | OD:0.87±0.05mm | |
Inner sheath | LSZH | |
Inner sheath diameter | 2.0mm | |
Inner sheath color | Blue, orange | |
Cable outer sheath | 7.0mm | |
Cable Weight | 42.3kg/km | |
Tensile strength | Long term | 200N |
Short term | 400N | |
Crush resistance | Long term | 1100N/100mm |
Short term | 2200N/100mm | |
Min. Bend Radius | Dynamic | 20D |
Static | 10D | |
Range of Temperature | -30-+70℃ | |
Note: |
Single Mode Fiber Parameters
Item | Unit | Value |
Attenuation | dB/km | 1310nm≤0.4 |
Dispersion | Ps/nm.km | 1285~1330nm≤3.5 |
Zero dispersion wavelength | Nm | 1300~1324 |
Zero dispersion slope | Ps/nm.km | ≤0.095 |
Fiber cutoff wavelength | Nm | ≤1260 |
Mode field diameter | Um | 9.2±0.5 |
Mode field concentricity | Um | <=0.8 |
Cladding diameter | um | 125±1.0 |
Cladding non-circularity | % | ≤1.0 |
Coating/cladding concentricity error | Um | ≤12.5 |
Coating diameter | um | 245±10 |
bending, dependence induced attenuation | 1550nm, 1turns,32mm diameter 100rums,60mm diameter | ≤0.5 db |
Proof test | kpsi | ≥100 |
Multi Mode Fiber Parameters
Item | Unit | Value | |
Attenuation | dB/km | 850 nm≤3.5 | |
Bandwidth | MHz·㎞ | 50/125um | 62.5/125 um |
850 nm≥200 | 850 nm≥160 | ||
1300 nm≥200 | 1300 nm≥200 | ||
Cladding diameter | um | 125±1.0 | |
Cladding non-circularity | % | ≤1.0 | |
Coating/cladding concentricity error | Um | ≤12.5 | |
Coating diameter | um | 245±10 | |
bending, dependence induced attenuation | 850nm,1300nm 100turns,75mm diameter | ≤0.5 at 850 nm1300 nm | |
Proof test | kpsi | ≥100 |
Yingda can add all kinds of connectors SC FC LC ST on this outdoor
cables for on site construction, and with telecom standard quality,
and 100% test before delivery with best package.
Connector Specification
Connector type | DLC UPC APC |
Insertion loss | ≤0.3db |
Return Loss | ≥35db |
Fiber mode | Single mode or Multi-mode |
Operating wavelength | 850nm, 1300nm |
Test wavelength | 850nm, 1300nm |
Repeatability | ≤0.1 |
Interchangeability | ≤0.2dB |
Durability | ≤0.2dB |
Fiber Length | 1m, 2m….. any length optional. |
Length and tolerance | 10cm |
Operating Temperature | -40C ~ +85C |
Storage Temperature | -40C ~ +85C |
YINGDA TECHNOLOGY LIMITED
SHENZHEN YINGDA PHOTONIC CO.,LTD. is a professional Fiber Optic Manufacturer and trading combo. We committed to provide customers with high quality FTTH solutions and satisfying service.
Our factory covers about 4000 square meters, and has strong strength in R&D, a technical team of many well known experts who has been committed to research and development of new products for many years. Also we have a first-rate quality inspection and measurement center and sound quality management system, and is equipped with many world class manufacturing equipment and measurement instruments.
With excellent quality, reasonable prices and on time delivery, our products have been widely applied by telecommunication operators,such as China Telecom,China Mobile and China Unicom; and have been sold to many countries and areas,including Russia,Korea,Taiwan area, Europe, Lanti America, South America, Southeast Asia, the Middle East,etc
Our advantage products: fiber optical distribution box, fiber termination box, optical fiber patch cord, fiber optic adapters, optical PLC splitter, Fast mechanical connectors, etc. Yingda can provide FTTH, ODN, GPON, FTTA solutions on customer request too. Hope we can help more customers win more market and get more profit.
Customer first, quality first is the foundation of our company's survival. In the spirit of mutually beneficial cooperation, two-way and win-win attitude to serve all types of customers.
Let optical fiber light up future life!