FIBER-MART based in Hong Kong & U.S., a worldwide leading supplier in a fiber-optic network, FTTx, fiber cabling & connectivity, fiber testing, fiber splicing, fiber polishing & integrated network solutions. Devoting on the research & development, design, manufacture, and fiber connectivity network solutions for carriers, ISPs, content providers and networks, has always engaged in high-performance and innovation.

1. WELCOME
TO
fiber-mart.com
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10dBm Output Single Channel
In-Line EDFA Module for SDH
Networks US$1,261.00
US$1,261.00
10W 1030nm High Power
Polarization Maintaining
Isolator HPPMIS
US$1,099.05
144 Fibers 10G OM4 12
Strands MTP Trunk Cable
3.0mm LSZH/Riser
US$595.87
33dBm Output Compact
Full Functional High Power
Fiber Amplifier Module
US$4,833.51
E2000/APC to E2000/APC
Plenum(OFNP) Duplex 9/125
Single-mode Fiber Patch Cable
US$13.37
3M(9.8ft) 40GBASE QSFP+ to
LC/SC/ST/FC Connector(8)
Breakout Active Optical Cable
US$249.60

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The optical fiber amplifiers solve the problem of traditional distance in any long-distance
telecommunication system such as a pump combiner. Usually, the optical signals travel through
the fiber, the signals become weaker in power. The signal becomes weaker the farther you go
until it becomes too weak to be detected reliably.

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The optical fiber amplifier is a part of optical fiber that is doped with a rare-earth element such
as erbium or praseodymium. By high power light, the atoms of erbium or praseodymium can be
pumped into an excited state. But in the excited state, they are not stable. When the optical
signals are to be amplified pass through the fiber, start stimulating the excited erbium atoms.
The erbium atoms will jump from the high power level excited state into low power level stable
state along with releasing their energy in the form of emitted light photons at the same time.
Like input optical signal the emitted photons have the same phase and wavelength, as a
result, optical amplifier amplifies the optical signal.

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For an optical fiber communication system this is a very convenient form of amplifier since it is
an in-line amplifier, thus removes the need to do the optical-electrical and electrical-optical
conversion process. For the operation of fiber amplifiers, the pump laser wavelengths and the
corresponding optical signal wavelengths are key parameters. These wavelengths depend on the
composition of the glass in the fiber and also on the type of rare-earth element doped in the
fiber.

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Quality
Quality
Fiber-Mart is focused on quality and precision. Quality is first, for us, without quality, nothing else matters. Quality and standards are
the foundation of Fiber-Mart. Management and employees are dedicated to providing customers with outstanding, standards-compliant
products and services. As part of this commitment, Fiber-Mart is ISO 9001: 2008 certified has rigorous in-house procedures, which
include extensive testing and verification of every single device. Fiber-Mart has passed many quality system verifications, like CE,
RoHS, FCC, established an internationally standardized quality assurance system and strictly implemented standardized management
and control in the course of design, development, production, installation and service.
ISO9001:2008 CE RoHS FCC

7. Fiber-MART Hong
Kong
Address:
7/F, BrightWay Tower, No. 33 Mong
Kok Road, KowLoon, Hong Kong
Tel : +86-1-86-2786-1199 +852-
3069-6966
Fax: +852-3590-2323
E-mail: sales@fiber-mart.com
Website:
https://www.fiber-mart.com/
W: www.fiber-mart.com T: +86-27-872-080-18 E: sales@fiber-mart.com
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