Friday, May 29, 2020

Gigabit Fiber Optic Converter

Gigabit converter is available both single mode type and multimode type, these 1000M converters are used in Gigabit Ethernet as copper to fiber conversion equipment.
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Our single mode Gigabit converter transmission distance from 10km up to 100km optional, multimode Gigabit converter transmission distance is 224 meters for 62.5/125 fiber, or 550 meters for 50/125 fiber. The 1000base converter meet the requirement to use in high-speed high stability 1000M Ethernet.

Gigabit  Converter

Gigabit Fiber Optic Converter pdf

Gigabit converter Features:
*Compliant with IEEE802.3ab 1000BASE-T standards for TP connection and IEEE802.3z 1000BASE-SX/LX standards for Fiber connection
*Provide Fiber-optic port with SC connecto

Thursday, May 28, 2020

Stand alone fiber optic converter is a small device with the fiber optic interface and copper cable interface and the power supply adaptor, for the fiber optic interface, SC type is the most commonly used, but there are also FC and ST types. For the Ethernet interface, it is usually one or several UTP cable ports.

There are also chassis type fiber optic converters, typical type is a 19-inch rack-mounted chassis, with 16 slots on it, so that it can fit 16 pieces of chassis type fiber optic media converters. For chassis type fiber media converters, they share the same power supply. They function as plug and play and thus is easy to manage.
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There are also 14 Slot Media Converter Chassis, Its feature and application is similar as 16 slot chassis media converter, the difference is 14 slot chassis is used with stand alone media converters, while 16 slot chassis is used with card type media converters, and 16 slot chassis is bigger size.

Single mode to Multi mode Fiber Optic Media Converter
These Converters are simple and reliable devices for connecting multimode fiber traffic to single mode fiber devices and links. Use these bi-directional media converters individually to connect 100Base-FX or 1000Base-FXmultimode and single mode devices, or in pairs at each end of long-distance single mode fiber links. These Fiber Converters are the perfect solution dispersed networks where media conversion required between multimode segments separated by long distances.

Wednesday, May 27, 2020

onnectors are with UPC polish

Connectors are with UPC polish
Ceramic ferrules provide alignment
OM3 50/125 fiber optic glass
Used to connect patch panels and/or network devices that require 50/125 multimode cable.
Fully compliant with international industry standard
Fulfill high bandwidth needs
Use with LED and VCSEL laser light sources
Backward compatible with LED-based 50/125 multimode fiber applications
Cable Coating: PVC, Riser OFNR, or PLENUM  CMP (OFNP)
Cable Colour: Aqua
Every piece patch cable is tested during prodution

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10Gig OM3 Multimode duplex fiber optic patch cable application
Telecommunications & Data communications
LAN(including FTTH and FTTD)
Component termination
CATV, Ethernet Network, WAN

we offer 1XN and NXN types 10Gigabit multi fiber optic cable assemblies ,We are manufacturer of custom fiber optic cable assemblies,which combine the function and ability of several individual cables into one single and convenient to use cable.

Tuesday, May 26, 2020

Fiber optic products exported to EU

Fiber optic products exported to EU also need to be compliant to RoHS standards, actually RoHS is has more to do with the raw materials in this industry ,because fiber optic assemblies are only the work of assemby and no new substances are generated during this process.


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so all the fiber optic cables,especially the cable jacket, and the fiber optic connector housings,components used,the materials should be enviromental-protective and not do harm to user's health.

Huihong Technologies Limited take an active role and we concern it very important about invironmental protection and the health of our products users. we are very strict to the raw materials used for our fiber optic products.We suggest our clients choose RoHS compliant products ,for the mutual benifit of the end users,the clients and HuihongFiber.

Friday, May 22, 2020

Ethernet interface

Ethernet interface (optional)
Standard: comply with IEEE802.3 standard
Data rate:100Mbps
Interface rate:10-100Mbps auto-negotiation
Interface mode: Half-full duplex auto-negotiation
Interface connector:RJ45
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Power supply
Requirements Voltage:DC5V1A
Source: Power Supply or Chassis Backplane
Power consumption: less than 10W

Environment
Working temperature: -20°C-+70°C
Storage temperature: -40°C~+80°C
Relative humidity: 5%~95 

Thursday, May 21, 2020

channel fiber optic video transmission Specifications:



4 channel fiber optic video transmission Specifications:
Video Performance
Video Format: NTSC, PAL, SECAM
Video In/Output Impedance 75 Ohm (unbalanced)
Video In/Output Voltage 1.0V p-p typ, 1.5V max
Frequency Response 5Hz to 6.5MHz
Differential Gain (10-90% APL) < 0.7% typ
Differential Phase (10-90% APL) < 0.7° typ
Signal to Noise Ratio > 67dB (weighted)
Encoding 10 Bit linear PCM
Sampling Rate:16MHz
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Data Performance
Data Rate DC to 115 kbs (RS-232, RS-422; RS-485)
Bit Error Rate 10-9

Indicators
Video Data ERR Presence LED
Video Data SYNC Presence LED
Power PWR Presence LEDs

Wednesday, May 20, 2020

Digital optical video transmitter receiver


Digital optical video transmitter receiver
We supply various kinds of digital optical video transmitter and receivers, Typical types of the digital optical video transmitter and receivers are mini type with one way video signal (1 channel), 2 channel, 4 channel, 8 channel,16 channels,32 channels, up to 64-channel type.With Bi-directional data and Ethernet signal as well as audio data optional.
digital video optical transceiver

1 channel fiber optic video multiplexer 1 channel fiber optic video multiplexer
The 1 channel fiber optic video multiplexer accepts one composite video baseband signals via video BNC ports. It then performs a 10-bit linear analog-to-digital conversion on the baseband video signals, multiplexes the resulting PCM data, transmits the data optically via an optical fiber to the de-multiplexer.
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2 channel fiber optic video transceiver2 channel fiber optic video transceiver
The 2 channel fiber optic video transceiver accepts 2 composite video baseband signals via video BNC ports. It then performs a 10-bit linear analog-to-digital conversion on the baseband video signals, multiplexes the resulting PCM data, transmits the data optically via an optical fiber to the de-multiplexer(receiver).

Tuesday, May 19, 2020

sfp plus srSFP+ 10G SR



sfp plus srSFP+ 10G SR
SFP+ SR fiber optic transceiver support 10Gbps data transfer rate, SFP+ SR max working distance is 300 meters over multimode optical fiber, and it is used for high-speed data transmission applications.
sfp plus lrSFP+ 10G LR
SFP+ LR fiber transceiver module is used for 10G Ethernet , SFP+ LR is with 1310DFB as LD and PIN PD, SFP+LR max working distance is 10km and it is with DDMI support.
SFP-10G-LRM,Cisco SFP-10G-LRM 10GBASE-LRM SFP+ 1310nm 220m
SFP-10G-ER,Cisco 10GBase-ER SFP+ SFP-10G-ER

Just as its name suggests, SFP plus is an upgraded version of the small form pluggable transceivers. SFP plus target at the application of 10Gbps Ethernet and 8.5Gbps Fibre channel, it is with more compact size and measurement than former X2, Xenpak and XFP, this enable SFP plus suitable for more dense installations. What is more, SFP plus is with lower power consumption for less than 1W and it is even cost effective. These transceivers are with managed digital optical monitoring and superior high temperature performance.
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Several industrial acknowledged standards for SFP plus has been made for 10Gpbs networks, including 10Gbase-SR, which define the SFP plus transceiver working with OM3 10G multimode fiber at 30 to 300 meters range, 10Gbase-LR which define the SFP plus transceiver working with single mode fiber at 10km range, 10Gbase-LRM which define the FDDI multimode fiber at around 220 meters range.

We currently supply SFP plus SR and SFP plus LR modules, these transceivers are fully manufactured and tested according to the industrial standards, we offer these transceiver modules at good price and stable quality.

Monday, May 18, 2020

Converters and Transceivers


fiber optic transceiversFiber optic transceivers and fiber optic converters are used to transform the signals between fiber optic format and other format.  We mainly supply 3 general type of transceivers, one is pluggable transceivers including GBIC, SFP, SFP plus, XFP, Xenpak and X2, the other is fiber-Ethernet converters which are used for 100base and 1000Base Ethernet. The 3rd type is video transceivers, or called video multiplexer, used with cameras for security monitoring.
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Our pluggable transceivers are made strictly according to the MSA, we supply a wide range of transceivers to fit copper wires, 100Base Ethernet, 1000Base Ethernet, 10G, 40G and more. They can be used in Ethernet, CWDM, DWDM, SDH, SONET, etc applications.

Our fiber Ethernet converters can be simplex or duplex fiber type, standard alone models and chassis models, there are many types to fit for different customer need. Fiber Ethernet converter is very cost effective product.

Fiber video multiplexers are from 1 channel to 64 channel types, there are also standard alone or chassis types. They can transform between digital video signals and fiber optic signals. We can add extra features such as Ethernet, audio, data, etc channels on each single unit.

Friday, May 15, 2020

Do you need APC?


 Do you need APC?

APC is designed specifically to maximize return loss.  APC ends are actually polished to have an ~8° angle on the end of the fiber.  An APC end will almost always have a green connector to make it clear that the fiber is APC. 



The part that is actually polished to an angle is so small that you won't be able to tell it is angled from looking at it. fiber optic salary

If you mix APC and UPC, the result can be tremendous insertion loss (meaning a lot of light will be lost at the point where you connect the APC to the UPC).  So, if you have a port on your device that specifies it needs APC, you will need to use a cable with an APC end on it.


 If you have a cable with a green connector and you want to attach an adapter cable to the end, you will need to make sure an APC end connects to it.

Thursday, May 14, 2020

Your advantages at a glance

Your advantages at a glance
Appropriate protection for almost any optical assembly requirement

Against damage from longitudinal and transverse forces
Against various environmental factors: flame-retardant, rodent protection, limiting the bending radius, vacuum-compatible, high-/low-temperature resistant, with strain relief, non-crushable, and many more

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For proper handling during installation and maintenance work (e.g. colored markings and warning notices)

Optical switches

Fiber optical switches for single- and multimode applications
Fiber optical switches from LEONI are based on a micro-mechanical/micro-optical design featuring high-precision optics. These offer excellent parameters, superior flexibility, and long-lasting stability for a wide variety of applications.

The switches are available for a broad spectrum ranging from ultraviolet to infrared, and can be manufactured and operated with virtually any fiber (both cascaded and non-cascaded), many interfaces, and almost any size of housing.

Wednesday, May 13, 2020

Special optical fibers


Industrial laser assemblies

Assembled Fused Silica fibers for laser beam transmission
Our laser cables are specially designed for beam transmission in industrial and medical laser systems. Areas of application include all fiber-coupled laser systems in wavelength ranges from UV to IR, such as high-power semiconductor lasers, solid-state lasers, and fiber lasers.

Your advantages at a glance
We can adjust the product design to your specific needs at any stage of the manufacturing process.

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High-power Fused Silica fibers
Fused Silica capillaries
High fiber centration
High-power fiber connectors
ModeStrips
Liquid-cooled fiber connectors
Hybrid optical/electrical cable solutions
Individual developments for customers
LEONI has conducted extensive research to determine the cutoff point for laser-induced damage with these fibers, and can, therefore, help customers to identify the right product for their requirements.

Tuesday, May 12, 2020

LEONI offers a wide range of cable designs

LEONI offers a wide range of cable designs to meet the various safety requirements in buildings and according to the EU Construction Products Regulation (EU 305/2011).

LEONI has been the world’s leading supplier of safety cables for many years now. Whether you need infrastructure, energy, data, or communication cables: LEONI offers the best level of fire resistance now offered by modern cable technology.
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Your advantages at a glance

Optical fibers for all safety requirements: fire-resistant cables with reduced flame propagation and heat development with the simultaneously low release of corrosive gases and smoke, according to the new Euro classes and based on the building’s fire risk.

Monday, May 11, 2020

Fiber bundles from optical glass



Fiber bundles from optical glass
For optimal illumination, LEONI produces fiber bundles from optical glass with a range of radiation angles: 67° (LB type) and 83° (LA type).

Your advantages at a glance
Highly flexible
Variable radiation angle
Customer-specific single fiber and bundle diameters possible
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Tight buffered fiber V

Optical buffered fibers for modular assemblies
The buffered fiber is the most important part of the optical fiber cable and should therefore be chosen to match the application. We can offer a wide selection of tight buffered fibers for a huge range of applications. Whether for cord sets (pigtails) assembled at one end, for flexible deployment or for superior resistance to temperature changes – we have the solution.

Friday, May 8, 2020

Singlemode optical fibers

or LAN, data centers, long-distance network cabling and FTTx applications
For covering larger distances in LAN cabling and for FTTx applications, we offer reliable, high-performance singlemode fibers with a range of finishing options:
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radiation-hard fibers
various buffer materials
multi-fiber bundles (fiber units)
high-temperature coatings
various fiber colorations and color codes
Your advantages at a glance
Flexible, modular system for coatings: special coatings for harsh environments or high temperatures
Cost-effective fiber solutions in FTTx applications for rugged installation requirements with a future-proof perspective
Fibers fulfil or exceed the quality standards ITU G.652, G.657, and IEC 60793-2-50
Low attenuation and macrobending losses
Range of products and services

Thursday, May 7, 2020

Eland Cables supplies a comprehensive range of fibre optic cables, manufactured in accordance with a number of international standards including IEC 60332-1, and covering a wide range of applications for both indoor and outdoor installations.

Fibre optic cables consist of glass threads, each capable of transmitting digital data modulated into light waves. They effectively send information coded in a beam of light through a glass or plastic pipe.
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A key advantage of fibre optic cables over metal conductor cables is their superior performance in terms of bandwidth and therefore data carrying performance. Optical fibre cables are generally lighter and less susceptible to electromagnetic interference, however optical fibre tends to be more fragile than cables with a metal conductor.

Wednesday, May 6, 2020

John Long is the Vice President of Integrated Systems


John Long is the Vice President of Integrated Systems for LCR Embedded Systems. The company designs, develops, and manufactures chassis, backplanes, and fully integrated systems for the aerospace and defense, commercial, rail, and industrial markets. It focuses on standard base form factors such as AdvancedTCA, COM Express, CompactPCI, VME, and VPX.  For more information, visit LCR Embedded Systems' website.
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Fiber optic cables for wide ranging industrial applications

LEONI offers you cables with fiber-optic conductors made of glass (single and multi-mode), plastic optical fibers (POF), plastic cladded fibers (PCF) and large-core fibers (silica/silica). All fiber types are also available in a radiation resistant version.

We manufacture varying cable designs ranging from central-tube cables to breakout-cables with all core types, as well as with specific inner and outer jacket materials, customised according to your needs.
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Industry cable systems for:
Automation and robotics (drag chains, Industrial Ethernet, bus systems, laser technology)
Sensor technology and analytics (measuring and control cabling)
Advantages at a glance:
EMC safety (electromagnetic fields and other interference fields have no impact)
high transmission band width
max. transmission distance
small dimensions and low weight
You will find further informafiber optic certification salary

Monday, May 4, 2020

The coating is there, you can touch the fiber

The coating is there, you can touch the fiber, it goes on the spool. After this, you put it in a box and you can ship it to the customer. There is nothing else to be done other than putting it in a cable.” The strands of fiber would be bundled inside a cable—a cable with 576 strands will have 24 colored “buffer” tubes, each with 24 individual fiber strands inside.

The coating, the layers of plastic cured around the fiber, doesn’t stop the fiber from bending. By serving as a kind of very thin cushion, the coating keeps the individual fibers inside any given cable from interfering with one another. (Corning fiber, these days, is made to bend easily, even around tight corners inside buildings or when wrapped around rods, without losing signal strength.) Months later, many hundreds of miles south of Corning, I would see that coating being carefully removed in order for one strand of bare glass to be precisely spliced to another strand of fiber.
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Only fiber will facilitate the exponential growth of innovation and productivity in transportation, energy, health care, manufacturing, education, job training, disability access, augmented/virtual reality, government services, and public safety that will keep our living standards rising as they have in the past. Better lives, a sense that future generations will live better than we do—this sense of hope is not just an economic good but an essential requirement for happiness, tolerance of others, and resilience in the face of difficulty.

The countries that have made progress on this issue—South Korea, Japan, Hong Kong, Singapore, China, Sweden—are driving toward this future. We need fiber in the same way, and for many of the same reasons, we need liberal democracy: to ensure that all Americans have opportunities to shape their own lives. It is basic infrastructure for a good life