1. Fiber Optic SFP Modules

SFP Modules Manufacturers & Suppliers in China

1.What is SFP

Optical transceivers are essential components in fiber optic communication, and SFP (Small Form-factor Pluggable) modules are a type of modular transmission equipment. It can insert into the SFP slots of network devices like switches, routers and NICs.

SFP modules can support various fiber optic transmission rates and distances, such as Gigabit Ethernet, 10 Gigabit Ethernet and Fiber Channel.

sfp module

The small size and flexibility of SFP modules make them a crucial part of fiber optic communication systems. SFP modules are hot-swappable and we can replace or upgrade it at any time.

At Fibconet, our commitment is to provide high-quality SFP modules to our customers, delivering stable and reliable fiber optic transmission solutions.

2. How Many Types of SFP Module?

sfp module

SFP Types Transceiver Type Connector Distance Data Rate
SFP Fiber Module SX, MX, LX, EX, ZX, EZX, BX LC Duplex 100m-160km over MMF or SMF 100Mbps/ 1000Mbps
CWDM/DWDM SFP LC Duplex 10km-120km over SMF
SFP Copper Module 1000BASE-T RJ45 100m over Copper Twist Pair Cable 1000Mbps
10/100BASE-T RJ45 100m over Copper Twist Pair Cable 100Mbps
10/100/1000BASE-T RJ45 100m over Copper Twist Pair Cable 1000Mbps

3. Our Service For You


  • Fully compatible with Huawei, ZTE, H3C, Cisco, Riptide, HP and other switches on the market.
  • According to customer requirements with decoding software and decoding board.
  • 24 hours delivery for regular supply.
  • Fast response, customer service 24 hours online for you
  • Custom product labeling and packaging services
  • 3-year warranty, 15 days no reason to return or exchange

Contact us and get the best price!

4. Quality Control

sfp quality
Fibconet guarantees that each product undergoes 13 testing procedures such as assembly, signal, compatibility, aging, and final inspection for quality assurance.

sfp quality control

5. Our Factory

Optical Module& Optical Devices Production workshop
Optical Module& Optical Devices Production workshop
automated commissioning system self-produced devices
Automated commissioning system self-produced devices
AOC&DAC High-speed cable production workshop
AOC&DAC High-speed cable production workshop
automatic coupling laser welding machine
Automatic coupling laser welding machine

6.Specification of SFP

We can provide you with various types of patch cord products. Support customized services.

Aboslut Maximum Ratings

Parameter Symbol Min. Typical Max. Unit
Storage Temperature TS -40 +85 °C
Case Operating Temperature TA 0 70 °C
Maximum Supply Voltage Vcc -0.5 4 V
Relative Humidity RH 0 85 %

7. Raw Materials for Optical Transceiver

Different types of optoelectronic devices, the raw materials are not exactly the same, as follows:
TOSA: TO-CAN, ceramic cores, tube(Metal in general)
Classification of ceramic cores

Major chip manufacturers:
Japan: Mitsubishi, Sumitomo
USA: CY(CYoptics), AOI
Taiwan: LuxNet, Truelight

ROSA: PIN-TIA 、tube(Plastic in general)
PIN-TIA chip manufacturers:
Domestic: Fiberhome, Mignal, Opto Sensor Tech
Abroad: NT(Nanotech), Oclaro, SEMTECH etc.

BOSA: TO-CAN, ceramic cores, tube and filters

8. Why Choose Fibconet SFP module?

  • Compatible IEEE 802.3ah 1000BASE-PX20/PX20+ GEPON application
  • Applied to EPON OLT for a Single Fiber Bi-directional EPON System
  • SFP, Single SC connector, Digital Diagnostic Interface Compliant with SFF-8472
  • Burst Digital Receiving Signal Strength Indication (RSSI)
  • Single 3.3V power supply
  • Operation case temperature -40~85°C for industrial, -25~85°C for extended, and -10~70°C for commercial
  • RoHS-6 compliance

Our SFP modules will give you a wide variety of Gigabit Ethernet connectivity options for data centers, enterprise wiring closets, and service provider transport applications.

Get A Quick Quote

We will respond within 12 hours, please pay attention to the email with the suffix “”

Also, you can go to the Contact Page, which provides a more detailed form.