.

GRADE B PATCH CORD

T&S grade B patch cord connectoris the patchcordwith 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 cordmanufacturer, 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)

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

Weight (kg/km)

Short Term

Long Term

Short Term

Long Term

Simplex 1.6

80

40

500

100

Simplex 2.0

100

60

500

100

Simplex 3.0

100

60

500

100

Duplex 1.6

80

40

500

100

Duplex 2.0

200

100

500

100

Duplex 3.0

200

100

500

100

For fiber optic patch cord typesor buy optical communications products, please contact us.



Send product request

To: T&S COMMUNICATIONS CO., LTD.
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

AOC / DAC / TRANSCEIVER
AOC / DAC / TRANSCEIVER Along with passive optical components, active optical components are indispensable elements of an optical network. T&S Communications adopts un...
FIBER OPTICAL COMPONENTS
FIBER OPTICAL COMPONENTS As the Chinese mainland's first fiber optic component manufacturers, T&S has 20 years of production history and has the ability to produce from...
25G SPF28 AOC Cable
25G SPF28 AOC Cable 25G SPF28 AOCCable T&S Communication TSSP-8525G-xxxC is a single-Channel, Pluggable, Fiber-Optic SPF28for 25 Gigabit Ethernet and Infiniband...
GRADE B PATCH CORD
GRADE B PATCH CORD T&S grade B patch cord connectoris the patchcordwith the random mating performance of Grade B as IEC-61753-1 defined, more than 97% of maximum ...
 The Difference Between 100G QSFP28 Fiber Optical Transceiver and 100G CFP4 Fiber Optical Transceiver
The Difference Between 100G QSFP28 Fiber Optical Transceiver and 100G CFP4 Fiber Optical Transceiver The100g optical transceiveris an optoelectronic device that performs electro-optical and photoelectric conversion. The fiber optical transceiver is...
All supplier products

Same products

Indoor Wall Mounted Mini Fiber Optic FTTH Terminal Box 4 Ports White
Indoor Wall Mounted Mini Fiber Optic FTTH Terminal Box 4 Ports White Seller: Shenzhen UnitekFiber Solution Limited UnitekFiber supplies 4 ports wall mounted opticsFaceplate & FTTH Terminal Box. This fiber opt...
Introduction of Bulk Fiber Optic Cables Assembly
Introduction of Bulk Fiber Optic Cables Assembly Seller: Shenzhen UnitekFiber Solution Limited Bulk fiber optic cable for saleassemblies are convenient and economical fiber cable devices to ru...
Description of breakout fiber optic cable
Description of breakout fiber optic cable Seller: Shenzhen UnitekFiber Solution Limited optical breakout cablealso can be called as distribution fiber optical cable is designed for Indo...
AOC Active Optical Cable 40G QSFP to-4 x 10G SFP+ Breakout AOC Cable 5M
AOC Active Optical Cable 40G QSFP to-4 x 10G SFP+ Breakout AOC Cable 5M Seller: Shenzhen UnitekFiber Solution Limited Active optical cable, as a main transmission medium for high-performance computers and data cente...
Introduction of Anti-rodent Fiber Optic Cable
Introduction of Anti-rodent Fiber Optic Cable Seller: Shenzhen UnitekFiber Solution Limited The rodent proof fiber optic cableis suitable for use in many places with lots of rats. The anti ...