Fiber-Mart, worldwide leading supplier in fiber optic network, fttx, fiber cabling, fiber testing.

Armored Fiber Cable for Robust and Flexible Network Armored Fiber Cable for Robust and Flexible Network   Fiber optic failures in telecommunication industry can cause a lot of problems and loss. Thus, protection of the fragile optical fibers is always an important factor to be considered during fiber cable installation. Harsh environment that might meet and impact or crushing from other objects in the future use of fiber optic cables should all be considered.   Why Do We Need  Armored Fiber Cables ?   Traditionally, outside fiber optic cables are deployed in conduit which is like a strong and robust jacket protecting fiber cables from the outside impact. However, adding conduit for fiber optic cable installation increases the costs for both time and money. The deploy process is complex and required a lot of labor. So adding a build-in robust shield—metal armor for the fiber optic cable could be an ideal alternative to decrease costs and installation ...

Understand Ports On CWDM and DWDM MUX/DEMUX The Must-Have Ports on CWDM and DWDM MUX/DEMUX   The basic function of the CWDM and DWDM MUX/DEMUX is combining data rate of different wavelengths over the same fiber cable to increase the network capacity. Thus, channel ports supporting different wavelengths and Line port used to connect the WDM MUX/DEMUX are the must-have ports for these devices.   Channel Port CWDM uses 18 wavelengths ranging from 1270nm to 1610nm with a channel space of 20nm. Channel port count on CWDM MUX/DEMUX is usually ranging from 2 to 18. The following picture shows a full-channel CWDM MUX/DEMUX with all the 18 CWDM wavelengths: 1270nm, 1290nm, 1310nm, 1330nm, 1350nm, 1370nm, 1390nm, 1410nm, 1430nm, 1450nm, 1470nm, 1490nm, 1510nm, 1530nm, 1550nm, 1570nm, 1590nm, 1610nm.   DWDM uses the wavelength ranging from 1470nm to 1625nm usually with channel space of 0.8nm (100GHz) or 0.4nm (50GHz). DWDM MUX/DEMUX can support much more wavelen...

FBT Multimode Dual Window Fiber Splitter with ABS Box by Fiber-MART.COM FBT Multimode Dual Window  Fiber Splitter with ABS Box FM SKU#:SKU00241I Model#:FM-MM-112ABSD As one of the key components for GPON FTTx networks, optical splitters can be placed in the Central Office or in one of the distribution points (outdoor or indoor) because the FBT splitters are highly stable for multiport optical signal splitting with low insertion loss. FBT couplers are designed for power splitting and tapping in telecommunication equipment, CATV network, and test equipment Fiber-Mart Fused Biconic Tapered (FBT) splitters are available with 1x2, 1x3, 1x4, 1x5, 1x6, 1x8, 1x12, 1x16, 1x18, 1x20 and 1x24, 2x2, 2x4, 3x3 configurations with single mode or  multimode fiber  and we offer all type connectors of pre-connectorized like SC, FC, ST, LC and E2000 etc. The 1x12 Multimode Dual Window Fiber Splitter with ABS Box can splitter the optical signals into 12 parts, and the coupling...

by Fiber-MART.COM CWDM-XFP 10G-40 Transceiver 10G CWDM XFP is designed for single mode fiber and operates at a nominal wavelength of CWDM wavelength. There are four center wavelengths available from 1270nm to 1330nm, with each step 20nm. Key Features The 10GB CWDM XFP 1270nm to 1330nm 40km optical transceiver Average Output Power:-1.8~4.0dBm Receiver Sensitivity:-15.8dBm High Quality with ISO9001, TUV, CE, FCC, UL and RoHS certificates Condition: Factory New Supports 9.95Gb/s to 11.1Gb/s bit rates Hot-Pluggable XFP footprint Operating Case Temperature Standard: 0°C~+70°C Duplex LC connector Temperature-Stabilized CWDM Rated EML Transmitte Build-in digital diagnostic functions Applications 10GBASE-LR/LW 10G Ethernet 1200-SM-LL-L 10G Fiber Channel 10GE over G.709 at 11.09Gbp Other Optical Link Packaging Antistatic bag Packed on pallets in a box(Default Customer Options) Specific Labels as Request Seperate white Box for each transceiver OEM and ODM ...

Assemble & Operation Video of SUNMA AFCM-2000 Fiber Cable Cutting Machine by Fiber-MART.COM 

Why CPAK Transceiver is Different in 100G Solutions? by Fiber-MART.COM Nowadays, as the bandwidth, transmission speed and network traffic volumes continue to escalate,  100G transceiver  market is booming and will be more popular in the future. At present, there are several types of 100G optical transceivers on the market: CFP, CFP2, CFP4, QSFP28 and 100G CPAK. All of them are playing a critical role in 100G networks. This post will give a detailed introduction of 100G CPAK module.   Overview of 100G CPAK Transceiver CPAK transceiver is a hot-swappable I/O device that plugs into the 1-Port 100 Gigabit Ethernet EPA (EPA-1X100GE). It was launched by Cisco in 2013. The modules have a total of 82 pins (40 pins on the top row and 42 on the bottom row) on the electrical interface and either a duplex SC or 24-fibers MPO connector on the optical interface. CPAK is the first transceiver which is based on complementary metal-oxide semiconductor (CMOS) photonics techn...

by Fiber-MART.COM Fiber optic cable provides protection for the fibers from the environment encountered in an installation.  Outdoor Fiber Cable  is designed strong to protect the fibers to operate safely in complicated outdoor environment, it can be buried directly, pulled in conduit, strung aerially or even placed underwater. While indoor cables don’t have to be that strong.   Outdoor fiber optic cable is composed of many fibers enclosed in protective coverings and strength members. Common features for fiber optic cable include polarization maintaining, graded index, and metalization. Most outdoor fiber cables are loose buffer design, with the strengthen member in the middle of the whole cable, the loose tubes surround the central strength member. Inside the loose tube there is waterproof gel filled, whole cable materials used and gels inside cable between the different components will help make the whole cable resist of water. Typical outdoor fiber optic cab...

by Fiber-MART.COM F iber Optical Cable  has brought a revolution to the data transmission system. As the earlier Electrical Wire System was difficult to manage and was sometimes also hazardous to life. With the emergence of Fiber Optical Cable, data transmission is no more an irksome job. It is now simplified, providing much more convenient than ever imagined. Following Are The Reasons For Choosing Optical Cables For Network Cabling:   Safe To Use: Fiber Cable is far better than copper cable from the safety point of view. Copper and Aluminum Wire are good conductors of electricity and carry electric current. But when their outer insulated coating gets damaged, one can experience electric shock that can be dangerous to life. In this regard, Fiber Cables are safer to use because they do not transmit current but rather light waves.   Withstand Rough Conditions: Fiber Cable is capable of resisting tough conditions that co-axial or any other such cable cannot do...

by Fiber-MART.COM In the data center,  copper patch panel  is an ideal method to create a flexible, reliable and tidy cabling system. Today, various types copper patch panels can be found in the market, such as shielded or unshielded, flat or angled, etc. So how to select the most suitable one for your applications? This article will guide you to make the right decision.   What Is Copper Patch Panel? A copper patch panel is used in a local area network (LAN) as a mounted hardware assembly that contains ports to connect and manage incoming and outgoing Ethernet cables. The patch panels apply copper patch cords to create interconnection. Copper patch panels are designed for both shielded and unshielded copper cables like Cat 5e, Cat 6, Cat 6a and Cat7. And the configurations can be different from numbers of ports, such as 12-port, 24-port, 48-port, 96-port.   Copper Patch Panel Types   Shielded vs. Unshielded   There are shielded and...

by Fiber-MART.COM How to Use Field Assembly Connector?   The expansion of FTTH application has brought prosperity to the manufacturing of field assembly connectors for fast field termination. This type of connector gains its popularity due to the applicability to cable wiring and compact bodies which are easily stored in optical fiber housings. With excellent features of stability and low loss, field assembly connector has now become a reliable and durable solution for fiber optic systems. However, do you really know the field assembly process of the connector? This article provides an easy guide to show you the way of using field assembly connector.   Introduction to  Field Assembly Connector   Before getting to know the instruction process, let’s have a look at the basic knowledge about field assembly connector. Field assembly connector or fast connector is an innovative field installable optical fiber connector designed for simple and fast field ter...

Common Passive Fiber Optical Splitters by Fiber-MART.COM Fiber optic splitter,  also named fiber optic coupler or beam splitter, is a device that can distribute the optical signal (or power) from one fiber among two or more fibers. Fiber optic splitter is different from WDM (Wavelength Division Multiplexing) technology. WDM can divide the different wavelength fiber optic light into different channels, but fiber optic splitter divides the light power and sends it to different channels.   Work Theory of Optical Splitters Optical splitters “split” the input optical signal that received by them between two optical outputs, simultaneously, in a pre-specified ratio 90:10 or 80:20. The most common type of fiber optic splitter splits the output evenly, with half the signal going to one leg of the output and half going to the other. It is possible to get splitters that use a different split ratio, putting a larger amount of the signal to one side of the splitter than th...