GRADE B PATCH CORD
T&S grade B patchcord 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 patch cord manufacturer, T&S provides high-quality grade B patchcord for years.
Features of Grade B Patch Cord
IEC 61753-1 random mating grade B
Precision zirconia ferrules
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
Specifications of Grade B Patch Cord
Introduction of Grade B Patch Cord
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 cabling infrastructure in order to maximize performance and to ensure long term reliability.
Optical Fiber Connector Grades of Grade B Patch Cord
IEC standards dictate the connector performance for each grade of fiber-optic patch cord connectorbased on IEC 61753-1. As defined, there are four grades for insertion loss from A (best) to D (worst). For conventional patch cord, 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, grade B is stable with excellent optical performance of maximum 0.25dB while mated each other which is a guarantee for hundreds of gigabit data exchange with connections.
If you want to know more types of optical communications products, please visit our website.
Send product request
Other supplier products
 |
10G SFP+ DAC | SFP+ Direct Attach Cables are compliant with the SFF-8431, SFF-8432 and SFF-8472 specifications. Various choices of wire gauge are available from 3... |
 |
AOC / DAC / TRANSCEIVER | Along with passive optical components, active optical components are indispensable elements of an optical network. TScommunicationadopts unique tec... |
 |
FIBER BRAGG GRATING | As the "Optical Fiber Sensing Engineering Technology R&D Center of Guangdong Province ", T&S fiber bragg grating manufacturertakes the fron... |
 |
40G QSFP+ TO 4SFP+ DAC | QSFP+ Direct Attach Cables are compliant with the SFF-8436 specifications. SFP+ Direct Attach Cables are compliant with the SFF-8431, SFF-8432 and ... |
 |
QSFP28 100G CWDM4 2K | The 100g qsfp28 er-CWDM4-2km module is a highly integrated 4x28G transceiver focused on reach, bandwidth, density and cost for high port-count 100G... |
Same products
 |
iFixes Solder Paste 138℃ 158℃ 183℃ 217℃ PCB BGA Chip Flux | Seller: Shenzhen Wikshu Technology Co. | Description iFixes solder paste is138 is158 is183 is217 conductive silver paste for mobile phone... |
 |
DWDM Add and Drop Mux Demux | Seller: Guangzhou Sintai Communication Co.,LTD | What Is OADM? The DWDMmultiplexercard launched by Sintai Communication Co., Ltd is generally use... |
 |
DCM | Seller: Guangzhou Sintai Communication Co.,LTD | What Is Dispersion Compensation Fiber Dispersion Compensation Module (DCM) is designed to fix th... |
 |
Aggregation & Distribution System | Seller: Guangzhou Sintai Communication Co.,LTD | Aggregation & Distribution System Sintai Aggregation & Distribution System offers 32*100... |
 |
CWDM Mux Demux | Seller: Guangzhou Sintai Communication Co.,LTD | 4CH CWDM Mux Demux 01- 4CH CWDM DWDMMux Demux CWDM Coarse Wave Division Multiplexing (CWDM) Mul... |
