Grade B Patch Cord Connector
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 patch cable bis 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 fiberpatch cordor 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 |
If you want to know more kinds of optical communications products, please visit our website.
Send product request
Other supplier products
 |
100G QSFP28 SR4 100M | The qsfp28 100gbase sr4 module is a highly integrated 4x25G transceiver focused on reach, bandwidth, density and cost for high port-count 100G syst... |
 |
AOC / DAC / TRANSCEIVER | Along with passive optical components, active optical components are indispensable elements of an optical network. TScommunicationadopts unique tec... |
 |
FBG Temperature Sensor | SEN-T004 Sensor measures the temperature by utilizing the inherent feature of heat-sensitivity of FBG. All the capsulation is specially designed to... |
 |
MTP/MPO LOOPBACK | T & S MTP / MPO fiber loop is a device used for parallel connection tests and an aging test of optical communication equipment. Well-designed b... |
 |
100G QSFP28 BREAKOUT AOC | T&S Communication TSQSS-851HG-xxxC is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP28 SR4 for 100G Ethernet applications. This transcei... |
Same products
 |
Metal hose connector, DPJ series | Seller: Zhejiang Yingdete Electric Co., Ltd | Conduit connectorsand fittings are essential components used in electrical conduit systems to joi... |
 |
0.8-C Type Wire-to-Board Strip Connector | Seller: Zhejiang Wenda Electronics Co., Ltd. | WTB Wire-to-Board Strip Connector() 1、CKT: 2Pin to 25Pin 2、Current rating: 0.5A AC/DC 3、Voltage r... |
 |
2UUL BT03 FPC Connectors for Mobile Repair Tasks | Seller: Shenzhen Wikshu Technology Co. | 2UUL FPC Battery Connector Buckle for iPhone Android Phones 2UUL BT02 BT03 PW06 Battery Buckle fo... |
 |
3.65MM Pitch Wire-to-Wire Connector | Seller: ZHEJIANG KUAILI ELECTRONIC CO., LTD. | The PA 3.65mm pitch wire-to-wire connector is a compact and versatile electrical connector common... |
 |
SH (1.0mm) Connector | Seller: ZHEJIANG KUAILI ELECTRONIC CO., LTD. | The SH (1.0mm) connector distinguishes itself through its thoughtfully engineered design, priorit... |
