Basic Info.
Application
Communication
Material Shape
Round Wire
Allowed Lateral Pressure
>1000(N/100mm)
Allowed Tensile Strength
1000N<10000N
Certification
RoHS, ISO9001
Product Description
1. Fiber count: 2~288C;
2. Low loss, low dispersion;
3. Proper design and precise excess length control offer excellent mechanical and environmental properties to cable;
4. Corrugated steel tape armor ensures nice moisture proof and side pressure resisting capability of cable;
5. Small size, light weight, easy to install;
6. The sheath can be made of LSZH material; (The model turns to GYTZSin the case.)
7. Applicable to long distance, inter-exchange commnunication, CATV, computer network transmission system,etc;
8. Minimum bend radius: Static 10D, dynamic 20D;
9. Operation temperature:-40ºC-70ºC.
1. Fiber Properties
1.1 The properties of single mode optical fiber (ITU-T Rec. G.652D)
Item | Specification |
Fiber type | Single mode |
Fiber material | Doped silica |
Attenuation coefficient @ 1310 nm @ 1383 nm @ 1550 nm @ 1625 nm | £ 0.35 dB/km £ 0.35 dB/km £ 0.21 dB/km £ 0.30 dB/km |
Point discontinuity | £ 0.05 dB |
Cable cut-off wavelength | £ 1260 nm |
Zero-dispersion wavelength | 1300 ~ 1324 nm |
Zero-dispersion slope | £ 0.092 ps/(nm2.km) |
Chromatic dispersion @ 1288 ~ 1339 nm @ 1271 ~ 1360 nm @ 1550 nm @ 1625 nm | £3.5 ps/(nm. km) £5.3 ps/(nm. km) £18 ps/(nm. km) £22 ps/(nm. km) |
PMD | £0.2 ps/km1/2 |
Mode field diameter @ 1310 nm | (8.6~9.5)±0.6 um |
Core / Clad concentricity error | £ 0.6 um |
Cladding diameter | 125.0 ± 1 um |
Cladding non-circularity | £1.0% |
Primary coating diameter | 245 ± 10 um |
Proof test level | 100 kpsi (=0.69 Gpa), 1% |
Temperature dependence 0oC~ +70oC @ 1310 & 1550nm | £ 0.1 dB/km |
* PMDQ is a link of 20 cable sections (M) and a probability level of 0.01% (Q).
2.Characteristic of Optical Cable
2.1 Cable bending radius: 10 x cable diameter (during operation)
20 x cable diameter (during installation)
2.2 Temperature range
Operating temperature range | -40oC to +60oC |
Storage / Transport temperature range | -50oC to +70oC |
Installation temperature range | -20oC to +50oC |
4.3 Main mechanical & environmental characteristics test
NO | ITEM | TEST METHOD | ACCEPTANCE REQUIREMENTS |
1 | Tensile Strength IEC 794-1-E1 | - Load: 1500N - Length of cable under load: 50m - Load time: ≥1min. | - Loss change £ 0.1 dB @1550 nm - No fiber break and no sheath damage. |
2 | Crush Test IEC 60794-1-E3 | - Load: 1, 000 N/100mm - Load time: ≥1min. | - Loss change £ 0.1 dB @1550 nm - No fiber break and no sheath damage. |
3 | Impact Test IEC 60794-1-E4
| - Points of impact: 5 - Times of per point: 5 - Impact energy: 4.5Nm - Radius of hammer head: 12.5mm - Impact rate: 2sec/cycle | - Loss change £ 0.1 dB @1550 nm - No fiber break and no sheath damage. |
4 | Repeated Bending IEC 60794-1-E6
| - Bending Dia.: 20 x OD - Load: 150N - Flexing rate: 3sec/cycle - No. of cycle: 30 | - Loss change £ 0.1 dB @1550 nm - No fiber break and no sheath damage. |
5 | Torsion IEC 60794-1-E7
| - Length: 1m - Load: 150N - Twist rate: 1min/cycle - Twist angle: ±180° - No. of cycle: 10 | - Loss change £ 0.1 dB @1550 nm - No fiber break and no sheath damage. |
6 | Water Penetration IEC 60794-1-F5B | - Height of water: 1m - Sample length: 3 m - Time: 24 hour | - No water shall have leaked from the opposite end of cable |
7 | Temperature Cycling IEC 60794-1-F1
| - Temperature step: +20oC→ -40oC→+60oC →+20oC - Time per each step: 12 hrs - Number of cycle: 2 | - Loss change £ 0.1 dB @1550 nm - No fiber break and no sheath damage. |
8 | Compound Flow IEC 60794-1-E14 | - Sample length: 30 cm - Temp: 70°C ± 2°C - Time: 24 hours | - No compound flow |
3. Packing and Marking
3.1 Packing
3.1.1 Each single length of cable shall be reeled on Fumigated Wooden Drum suitable for long distance shipment.
3.1.2 Covered by plastic buffer sheet.
3.1.3 Sealed by strong wooden battens.
3.1.4 At least 1 m of inside end of cable will be reserved for testing.
3.1.5 Drum length
3.1.5.1 Standard drum length is 4000m±5%;
3.1.5.2 Single length not less than 90% of standard length per drum shall be permitted for quantity not exceeding 10% of the total supply;
3.1.5.3 Total quantity is at least the ordered quantity.
3.2. Marking
3.2.1 Cable drumManufacturer brand;Roll-direction arrow;Cable outer end position indicating arrow;The word "OPTICAL FIBER CABLE";Origin, The word "MADE IN CHINA";Caution plate indicating the correct method for loading, unloading and convey the cable;Other customer information such as contract no., project no., and delivery destination. (if needed) 3.2.2 Marking plateProduct name;Cable type and size;Drum length;Gross / Net weight in kilograms;Drum number in meters;Manufacturer's name;Manufacturing year and month;Project number, contract number or purchasing order number (if needed).3.3 Cable identification documentsTest report.
Address:
No. 8 Xiaoping Rd., Badu Economic Developmemt Zone, Zhenze Town, Wujiang District, Suzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, SA 8000
Company Introduction:
Tongding Interconnection Information Co., Ltd is the core subsidiary enterprise of Tongding Group. It is specialized in Research and Development, production, sales and engineering services of optical preform, fiber and cable, communication cable, railway signal cable, urban track transport cable, RF cable, special optical & electric cable, optical devices, communication equipment, cable and supporting, etc. Moreover, it is a national excellent priate enterprise involved in internet application and IOT. Company announced its public listing on October of 2010 in Shenzhen Stock Exchange.
Optical preform, fiber and cable is traditional competitive industry of TDlI, we have abundant technologyadvantages in developing and producing in this field. Moreover, we have complete industry chain, and the optical fiber and cable capacity is No. 1 in this area. Depending on reliable quality and excellent service of pre-sale, in-sale and after-sale, we have become important supplier and partner for China Mobile, China Telecom and China Unicom. Meanwhile, we get network access license of railway company, broadcasting authority and national power telecomcommunication center. Our products cover throughout all provinces, cities, municipalities and overseas.
On the basis of traditional optical fiber and cable industry, TDIl extends its industry along data. Broadband access, software defined network, network information safety, big data, cloud computing, etc are added in order to accelerate the steps of transition.
TDII focuss on technology and talents, keeps industrial structure optimization and core business with broad market prospect and excellent products, through it, we can realize transition from manufacturing enterprise to research and development manufacturing enterprise.