E1 G703 - V35 Interface Converter/Protocol Converter

Protocol converters are used to transform signals from one kind of network to the other kind of network, typical types include E1 to Ethernet, V35 to Ethernet and E1 to V35. Protocol converter can be applied in many fields such as connection of LAN and end points, video ordering, long-distance monitoring and E1 interface card-plugging of Ethernet. FiberStore offer high quality E1/V.35/RS485/RS232 protocol converter. There are card types and standalone in 19 inch rack for choice. Both framed & unframed, 75 & 120ohm and 220V/110V/48V power supply or both are available for the E1 function.

E1 G703 - V35  convertor provide conversion between ITU-T G.703 standard E1 interface and standard V.35 interface, can receive synchronous 2.048 Mbps data, transfer it to router, DDN, multiplexer or other devices.

This  G703 to V.35 converter is used widely in connecting WAN and LAN, video monitor. data interface is DCE, connnect with DTE or DCE.  The main E1 link may be clocked from the recovered receive clock (LBT), from the data port, or from an internal oscillator. The G.703 port provides for either 75 Ohm unbalanced connection via BNC connectors or 120 Ohm balanced connection via RJ-45/48. The AN-E1-V35/V24 DIP and slide switches, located on the front panel, provide for easy setup and control of all functions.

Features:
Converts V.35 interface into G.703 E1 interface
2.048Mbps data transparent transmission
Provides three clocking modes for maximum flexibility
Supports E1 balanced and unbalanced interfaces
Power supply AC220V& DC-48V

Technical Specification
E1 Port Standard
2M Port: ITU-T G.703 and G.704 compliant
Code Type: HDB3
Code Rate: 2.048Mb/s±50ppm
E1 Interface: Unbalanced: 75Ω/BNC or Balanced: 120Ω/RJ45
V.35 Port Standard
Code Rate: 2.048Mb/s
Clock :Master/Slave/Source three optional clocking modes
Interface Type: V.35 / DCE
Electrical Characters: ITU-T V.35 proposed standard balance
Terminal standard: ISO2593 compliant

Environment
Power Input AC+DC
Power Consumption: ≤5W
Operating Temperature: -5°C~50°C
Storage Temperature: -40°C~+70°C
Relative Humidity: 10%~90% Non-condensing
No corrosive and solvent gas, no fluty dust and intense magnetic-field interference
Physical:
Dimension: 200mm(width) x 43.5mm (height) x 150mm (depth)

what is ODC Connector?

ODC connectors are designed for the fiber to antenna(FTTA) applications,ODC fiber optic connector can withstand harsh environmental conditions when being used in outdoor applications. They are used for data and telecommunications in mobile radio, process, utility and traffic automation.

FiberStore provides all types of outdoor fiber connectors. These connectors meet the highest quality and robustness standards, and they offer reliability and flexibility for outdoor applications.
The odc connectors,together with the support optical cable,are becoming the standard interface specified in 3G,4G and WiMax Base Station remote radios and Fiber-to-the-Antenna applications.

The ODC cable assembly is based on the N Type RF Coax connector. ODC  to LC  fiber optic cables are instock.

The product,however,is not limited to the above applications, It is also in the oil, wind power, rail transport and heavy machinery of digital information transmission and other areas play a strong role.

The ODC cable assemblies have passed tests like salt mist,vibration and shock and meet protection class IP68. They are well suited for industrial and Aerospace and Defense applications.

Specifications

Technology		Full ceramic ferrule and sleeve
Housing material		Nickel plated brass
Mechanical performance	ODC plug	≤1000 N tensile load≤30 N static side load
	ODC socket	≤30 N tensile load
Installation torque force	min.1Nm	max.2Nm
Operating temperature	IEC 61300 – 2 - 22	-40℃ up to +85℃
Mating durability		1000 cycle
Ingress protection(mate)	IEC60529	Ip 68
Salt mist	IEC61300-2-26	30 days passed
Vibration	IEC61300-2-1	Pass 10-500Hz/10g
Shock	IEC61300-2-9	Pass 100g

What's your method for testing fiber without terminating it?

There's times when you need to test fiber without terminating the end. A good example is to test the fiber on the drum, or to prove that dark fiber is operational. One method is to use the Corning Cam mechnacial splice installation tool.

To test using the Corning Cam mechanical splice tool, strip and cleave a pigtail, feed the cleaned fiber into one end of the Cam splice until it bows (droops). Strip, cleave and clean the tested fiber and insert into the opposite end of the mechanical splice until it droops. Close the levers on the installation tool. Clean and connect your pigtail to the OTDR. Shoot your trace. Once completed, remove the test fiber, while leaving the pigtail installed. Strip, cleave and clean your next fiber.

The best method is Mechanical Splicing, Mechanical splices are most popular for fast, temporary restoration or for splicing multimode fibers in a premises installation. They are also used - without crimping the fibers - as temporary splices for testing bare fibers with OTDRs or OLTSs.

Prepare the cables to be spliced

Strip jacket, removing an adequate amount of jacket, usually 2-3 m, for splicing and dressing the buffer tubes and fibers in the splice closure. Leave the proper amount of strength members to attach the cable to the closure. Refer to the splice closure directions for lenths needed. Clean all water-blocking materials using appropriate cleaners.

Remove buffer tubes exposing fibers for splicing. Generally splice closures will require ~1 m buffer tubes inside the closure to and ~ 1 m fiber inside the splice tray. Clean all water-blocking materials.

Prepare the fibers to be spliced

The process is the same for all splice types: strip, clean & cleave.

Each fiber must be cleaned thoroughly before stripping for splicing.

When ready to splice a fiber, strip off the buffer coating(s) to expose the proper length of bare fiber.

Clean the fiber with appropriate wipes.

Cleave the fiber using the process appropriate to the fiber cleavers being used.

Making The Mechanical Splice

Insert the first fiber into the mechanical splice. Most splices are designed to limit the depth of the fiber insertion by the buffer coating on the fiber.

Clamp the fiber in place if fibers are held separately. FiberLok splices clamp both fibers at once.

Repeat these steps for the second fiber.

Optimizing Splices Using A Fibre Optic Laser Pen
You can sometimes improve the loss of a mechanical splice by gently withdrawing one of the fibers a slight amount, rotating it slightly and reinserting it. It works best with a VFL (visual fault locator) if the fiber ends that are being spliced are visible.

Testing

Splices can be used to create long cable lengths by splicing multiple cable segments. After splicing, the only way to test it is with an OTDR. Since OTDRs have directional errors, testing may be required from both directions and averaged. Generally long concatenated cables are tested with an OTDR and traces kept for documentation in case of restoration. Be aware of the OTDR distance resolution as a limitation of testing short premises cables.

Netgear AGM731F Compatible Supplies

FiberStore designs, develops, manufactures and markets a diverse portfolio of high-performance, cost- competitive fiber optic communication products for all applications. We are mainly engaged in providing complete sets of optoelectronic device solutions to gain more brand extensions and influence for FiberStore in the world.

We offers our customers turn key solutions, including the following value added services:

Product Design: -Optical design; -Mechanical design; -Printed Circuit Board

(PCB) layout and electrical design; -Software & firmware design; -integrated assembly; -packaging optimization; -specific labels as request

Testing: -Optical; – Electrical; -Reliability (environmental & stress); -Compliance; -Subsystems integration

Our tested Netgear AGM731F fiber optic transceiver Features:

100%Compatible 1000BASE-SX SFP 850nm 550m Transceiver Module

Gigabit Ethernet “short-reach” 1000BASE-SX fiber connectivity

Small size for high density fiber connections

Meets SFP GBIC standard for use with any SFP GBIC compliant slot

LC duplex connector

Fits into SFP interfaces of all Fully Managed Switches

Fits into SFP interfaces of all Smart Switches

Fits into SFP interfaces of JGS524F

Drives Gigabit Ethernet up to 1,000 m distances with 50/125µm laser-

optimized OM4 fiber cables

Drives Gigabit Ethernet up to 550 m distances with 50/125µm laser-optimized OM3 multimode fiber cables

Drives Gigabit Ethernet up to 275 m distances with 62.5/125ìm OM1 multimode fiber cables

Adds fiber connectivity to GSM7328S, GSM7352S, GSM7324, GSM7312, GSM7248, GSM7212, FSM7352S, FSM7328S, FSM7326P, GS748T, GS724T, GS716T, FS750T2, FS726TP, FS726T and JGS524F

We guarantee our Netgear compatible transceiver to work in your system and all of our transceivers come with a lifetime advance replacement warranty.

Fiber loopback plugs Tutorial

Fiber loopback cable and fiber loopback plugs are called fiber loopbacks. They can provide a simple and effective means of testing the capabilities of your optical networking equipment. Typically used for fiber optic testing applications or network restorations. For the testing applications, the loopback signal is used for diagnosing a problem. Sending a loopback test to network equipment, one at a time, is a technique for isolating problems.

In the past, in order to test the optical continuity of optical fibers originating at a central office that pass through a tap point and terminate at a multi-fiber ferrule, it was necessary for a field technician and/or optical signal detection equipment to be physically present at the end of the tether in order to measure signal strength or loss through the total length of optical fiber. This time consuming procedure results in increased deployment costs in FTTx networks. Further, by having to measure signal strength and loss at the physical downstream location, it is often necessary to remove the dust cap in order to provide access to the ferrule, thus exposing the ferrule to contaminants and potential physical damage. That comes to fiber loopback cable.

They are designed for testing, engineering and the burn-in stage of boards or other equipment. Optical loopback adapters provide system test engineers a simple but effective way of testing the transmission capability and the receiver sensitivity of network equipment.

Fiberstore loopbacks are precision terminated and feature extremely low loss characteristics for transparent operation in the test environment and in form of cable and module types.

Similar as fiber optic patch cords, fiber loopback can be with various jacket types and cable diameters, and they can be with different terminations and length. We make fiber optic loopbacks strictly according to industry standard. Each of the loopback is functionally tested before shipping. And we offer custom assemblies for fiber optic loopbacks such as custom connector configurations and special polishing.

The two most commonly used loopback cable fiber patch cord are SC and LC fiber Connector type, just like fiber patch cord assemblies, loopback fiber patch cord are classified by single mode type and multimode type. Typically single mode SC and LC type fiber loopback patch cord are blue color, typical multimode SC and LC type loopback fiber patch cord are beige color, and this also goes with the practice of fiber patch cords. fiber loopback plug fiber patch cord can be 9/125 single mode or 50/125 multimode, or 62.5/125 multimode.

Fiber optic loopbacks are with compact design, and they are compliant with fast ethernet, fiber channel, ATM and Gigabit ethernet. we also offer custom assemblies for fiber optic loopback. the common fiber optic loopbacks types are: SC fiber optic loopback, FC fiber optic loopback, LC fiber optic loopback and MTRJ fiber optic loopback.

Fiber Optic Loopback Specifications:
Insertion loss: Less than 0.2dB
Exchangeability = 0.2 (500 cycle passed)
Operating temperature range: Less than 0.2 dB ( -40 to +80°C)

Applications
R&D
Fiber labs
Telecom testing
FTTX testing

LC LC fibre cable from FiberStore

LC-LC fiber patch cable infromations:

LC part of the fiber optic cable is the compact small form factor LC connector. It feature the RJ-45 style interface with low insertion loss and low back reflection, it is with high precision alignment and is widely used all over the world. We supply both simplex LC cable and duplex LC cable. The connector is with a 1.25mm O.D zirconia ceramic ferrule; LC fiber cable can be 9/125 single mode or 50/125 multimode or 62.5/125 multimode, PC, UPC or APC end face. It is compliant to Telcordia, EIA/TIA and IEC standards.

FiberStore LC to LC fiber optic patch cables are made and custom to order worldwide and are fully tested to guarantee top performance. Each assembly is serialized for easy idenfication ans sealed in individual Ziploc bags. Test results are included in each order. They are constructed with high quality fiber glass abd high grade connectors with ceramic ferrules for increased durability and accuracy.

Options:
Simplex, duplex or multi fiber assemblies
Jacket types: Riser, PVC, Plenum rated, or LSZH (Low Smoke Zero Halogens) and are all RoHS cables available
Custom fiber optic cable lengths and jacket colors
Various fiber types and wavelengths, typical 9/125 single mode, 50/125 multimode and 62.5/125 multimode
0.9mm / 1.8mm / 2.0mm / 3.0mm outer diameter fiber optic cables
PC, UPC, and APC polish types

Catalogs:
LC-LC Single Mode 9/125 Fiber Cable
LC-LC Multimode OM2 50/125 Fiber Cable
LC-LC Multimode OM1 62.5/125 Fiber Cable
LC-LC Multimode 50, 10Gb OM3 Fiber Cable
LC-LC Multimode 50, 10Gb OM4 Fiber Cable
Armored LC-LC Patch Cable
Multi Core LC-LC Patch Cable

You can buy multimode fibre cable LC-LC, single-mode LC-LC on FiberStore. You can get a lowest price for a larger order.

LC LC fibre cable from FiberStore

LC-LC fiber patch cable infromations:

LC part of the fiber optic cable is the compact small form factor LC connector. It feature the RJ-45 style interface with low insertion loss and low back reflection, it is with high precision alignment and is widely used all over the world. We supply both simplex LC cable and duplex LC cable. The connector is with a 1.25mm O.D zirconia ceramic ferrule; LC fiber cable can be 9/125 single mode or 50/125 multimode or 62.5/125 multimode, PC, UPC or APC end face. It is compliant to Telcordia, EIA/TIA and IEC standards.

FiberStore LC to LC fiber optic patch cables are made and custom to order worldwide and are fully tested to guarantee top performance. Each assembly is serialized for easy idenfication ans sealed in individual Ziploc bags. Test results are included in each order. They are constructed with high quality fiber glass abd high grade connectors with ceramic ferrules for increased durability and accuracy.

Options:
Simplex, duplex or multi fiber assemblies
Jacket types: Riser, PVC, Plenum rated, or LSZH (Low Smoke Zero Halogens) and are all RoHS cables available
Custom fiber optic cable lengths and jacket colors
Various fiber types and wavelengths, typical 9/125 single mode, 50/125 multimode and 62.5/125 multimode
0.9mm / 1.8mm / 2.0mm / 3.0mm outer diameter fiber optic cables
PC, UPC, and APC polish types

Catalogs:
LC-LC Single Mode 9/125 Fiber Cable
LC-LC Multimode OM2 50/125 Fiber Cable
LC-LC Multimode OM1 62.5/125 Fiber Cable
LC-LC Multimode 50, 10Gb OM3 Fiber Cable
LC-LC Multimode 50, 10Gb OM4 Fiber Cable
Armored LC-LC Patch Cable
Multi Core LC-LC Patch Cable

You can buy multimode fibre cable LC-LC, single-mode LC-LC on FiberStore. You can get a lowest price for a larger order.