191 visiting now: 171 USA USA flag 17 Belgium Belgium flag 3 UK UK flag 2 Canada Canada flag 1 China China flag 1 Russia Russia flag

Highlighted Companies

Edfa Optical Amplifier Ba Pa La - China

price: 1600.00 Dollar US$

EDFA Optical Amplifier module provide multi-function, low noise, Erbium-Doped Fiber Amplifier (EDFA) solutions, The amplifier module can be operated at constant gain (Automatic Gain Control AGC), constant output power (Automatic Power Control, APC).

Integrated VOA can be automatically adjusted to achieve smooth gain spectrum.

It can amplify the C-Band signal with or w/o middle stage access (MSA), which brings great flexibility for the network application.

Wide operating wavelength range: 1528nm~1565nm

Three Optical Amplifier C-Band applications: Booster In-line Pre-amplifier Low noise figure: typical: 5dB

Excellent gain flatness

Multiple operating modes:

AGC adjustable Gain APC output is adjustable

ACC voltage adjustable

Mid-stage access for DCM or OADM

Optional OSC channel for remote management

MON port, on-line monitoring optical power and OSNR Many model options serve all the traditional amplifier applications in an extended optical link: booster, in-line, and pre-amplifier.

A booster amplifier operates at the transmission side of the link.

It features high input power, high output power, and medium optical Gain .

Boosters are designed to amplify aggregated optical input power for reach extension.

An in-line amplifier operates in the middle of an optical link.

It features medium to low input power, high output power, high optical Gain, and a low noise figure.

In-line amplifiers are designed for optical amplification between two network nodes on the main optical link.

A Pre-amplifier operates at the receiving end of an optical link.

It features medium to low input power, medium output power, and medium Gain.

Pre-amplifiers are designed for optical amplification to compensate for losses in a demultiplexer located near the optical receiver.

Some EDFA Models include an additional mid-stage port designed for insertion of a Dispersion Compensation Management (DCM) unit without its inherent insertion loss.

The design of these models maximizes the DCM benefits to increase deployment flexibility.

New placement options require fewer amplifiers in the link, and they can open the door to applications that were not possible with older technology.

Some EDFA Models include a Red and a blue port designed for Single fiber DWDM Solution.

The design of these models is used for single-fiber DWDM transmission systems.


Company Contact:


  • Phone: +8675523777185

  • Address: 8819 , Shenzhen , Guangdong , China

  • Email: Email


Published date: December 5, 2023

  • Business Description: Shenzhen htfuture Co., Ltd is a professional supplier of fiber optic products and WDM systematic solution.

    Was built by a team who has more than 10-year experiences in optical communication product R&D, fiber solution, component developing and manufacturing.

    HTFuture supplies a broad range of communication solutions products including wavelength division multiplexer(WDM/CWDM/DWDM /OADM), Fiber Optic Transceivers(SFP, SFP+, XFP, 10G QSFP+, 40G QSFP+ and 100G CFP2), OEO Converter Repeater, Ethernet Media Converter, Fiber Optical Patch cord and Fiber Optical assembly.

    Currently our products are widely used in Telecommunication, CATV, FTTX, WANs, LAN, Gigabit&10 G Ethernet, SDH/SONET, Fiber Channel, Roadway safety, Data-video Transmission, Long-distance monitoring, Military and many other fields.

    The aim of HTFuture is provide you quality products, gratified service and fast delivery.

Related listings



  • 25g Sfp28 Multi Ratetransponder
    25g Sfp28 Multi Ratetransponder
    Components for information technology or telecommunications - Shenzhen htfuture Co., Ltd - China - December 5, 2023 - 800.00 Dollar US$

    SFP28 Multi-Rate Quad Transponder has 8 SFP28 slots, The device provides a flexible transmission of various protocols, such as 100M/1G /10G/25G Ethernet, SDH STM1/STM4/STM16/STM64, Fiber Channel 1/2/4/8 /10/16/32Gbps, CPRI, etc. The SFP28 transponder...

  • 10g Ocp Transponder Card
    10g Ocp Transponder Card
    Components for information technology or telecommunications - Shenzhen htfuture Co., Ltd - China - December 5, 2023 - 500.00 Dollar US$

    This transponder is a 10G fiber to fiber 3R converter repeater and transponder. This transponder supports SFP+ to SFP+ or XFP to XFP fiber connections. 1+1 Automatic optical line Protection Switching is supported for the Line ports. The transponder i...

  • 100gbps Pam4 Dwdm Qsfp28
    100gbps Pam4 Dwdm Qsfp28
    Components for information technology or telecommunications - Shenzhen htfuture Co., Ltd - China - December 5, 2023 - 700.00 Dollar US$

    100Gbps PAM4 DWDM QSFP28 function Hot pluggable QSFP28 MSA form factor Up to 80km reach for G.652 SMF with transport white box Single +3.3V power supply Temperature Range 0 to 85°C Transmitter: Cooled EML 2*27.5Gbaud/s DWDM TOSA Receiver: 2*27.5Gbaud...



Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"