GRADE B PATCH CORD
Product Quick Detail
- FOB Price
- USD $100.00 / Piece
- Place Of Origin
- Shenzhen
- Minimum Order
- 1
- Packaging
- N/A
- Delivery
- 15 Days
Specifications
T&S grade B patch cord connector is the patchcord with the random mating performance of Grade B as IEC-61753-1 defined, more than 97% of maximum 0.25dB random mated with each other and the
average is less than 0.12dB. Simplex, duplex grade B patchcord is well fabricated and all grade B connectors (including LC, MU, SC, FC, etc.) are compliant to IEC-61754, end face geometry is
superior to IEC-61755. As an experienced fiber patch cord manufacturer, T&S provides high-quality grade B patch cord connector for years.
Grade B Patch Cord Basic Info
With the advances in fiber optic technology and transmission systems, reliable cabling systems are becoming even more important. Active optical equipment, which is often worth hundreds of thousands
of dollars, is all connected to the network via the humble fiber optic patch cord or patch lead. The risk of network downtime due to unreliable cabling is one that should be avoided. Therefore,
these types of networks, along with many other Data Center and high-speed Commercial networks require reliable patch cord connector infrastructure in order to maximize performance and to ensure
long-term reliability.
Grade B Patch Cord Connector Features
IEC 61753-1 random mating grade B
Precision zirconia ferrules for patch cord connector
LC, MU, SC, FC, ST, all single fiber connector
Usually available on single-mode connector
Excellent geometry and end face appearance
Good repeatability and interchangeability
Flame retardant optical fiber cable
Standard Compliance of Grade B Patch Cord
Connector compliant to IEC 61754
Optical fiber cable compliant to IEC 60793
ITU G.657
Qualified to Telcordia GR-326-Core
Reach, RoHS and SvHC compliant
Grade B Patch Cord Cable Specifications
Technical Specification
Fiber Optical Cable Specification
Items Description
Connector Type LC/MU/SC/FC/ST/Others
Polishing Type UPC/APC 8°/APC 9°
Insertion Loss (dB) ≤0.20
Random mating loss (dB) Max. 0.12dB mean, Max 0.25dB for 97% of samples
Return Loss (dB) UPC ≥ 50, APC ≥ 65
Wavelength (nm) 1310/1550
Installation Temperature (°C) -20 to 70
Storage Temperature (°C) -40 to +85
Optical Fiber Connector Grades of Grade B Patch Cord Connector
IEC standards dictate the patch cord connector performance for each grade of fiber-optic patch cord connector based on IEC 61753-1. As defined, there are four grades for insertion loss from A
(best) to D (worst). For conventional patch cord connector, mated performance is over 0.5dB, even to 1.0dB. This may cause the whole high-speed optical connection system unreliable and transmission
unstable. Therefore, the grade B patch cord connector is stable with the excellent optical performance of a maximum 0.25dB while mating each other which is a guarantee for hundreds of gigabit data
exchange with connections.
Grade Average of Random Mating 97% of Random Mating
A* Not Defined Not Defined
B ≤0.12 dB ≤0.25 dB
C ≤0.25 dB ≤0.50 dB
D ≤0.50 dB ≤1.0 dB
Remark: Grade A is not determined yet according IEC 61753-1
Grade B Patch Cord Cable Mechanical Data
Fiber Count OD (mm) Nominal Max. Tension (N) Max. Crushing Resistance (N/100mm)
Weight (kg/km) Short Term Long Term Short Term Long Term
Simplex 1.6 1.6±0.2 2.6 80 40 500 100
Simplex 2.0 1.9±0.2 4.5 100 60 500 100
Simplex 3.0 2.8±0.2 7.5 100 60 500 100
Duplex 1.6 3.4±0.2 x 1.6±0.2 5.3 80 40 500 100
Duplex 2.0 4.0±0.2 x 1.9±0.2 8.7 200 100 500 100
Duplex 3.0 5.8±0.3 x 2.8±0.3 14.8 200 100 500 100
For fiber optic patch cord types or buy optical communications products, please contact us.
- Country: China (Mainland)
- Business Type: Manufacturer
- Market:Africa,Americas
- Founded Year:
- Address:8 Jinxiu Middle Road, Pingshan, Shenzhen, Guangdong, China
- Contact:T&S .com
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