SFP 100BASE-LX 1310nm SMF 20km 155Mbps DOM Duplex LC Optical Transceiver Module

Basic Information
Place of Origin: Shenzhen, China
Brand Name: GIGAOPTO
Certification: CE, FCC, ROHS, ISO9001, ISO14000, MSDS, REACH, CP65, TUV, UL
Model Number: GTS-L1302-20DC
Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: Single Package, 10 or 20pcs per Tray, 30 or 50 or 100pcs per box, 400 or 600pcs per carton
Delivery Time: 1-5 working days
Payment Terms: T/T, Western Union
Supply Ability: 100,000pcs / month
Detail Information
Product Name: 100BASE-LX SFP Form Factor: SFP
Media: Single-Mode Fibre Center Wavelength: 1310nm
Reach: 20km (12.4 Miles) Laser Type: FP
Data Rate (Max): 155Mbps TX Optical Power: -13~8dBm
RX Sensitivity: < -30dBm Keywords: SFP 1310nm 20km Transceiver Module, 100BASE-LX SFP 155Mbps
High Light:



20km SFP Module


LC Optical Transceiver Module

Product Description

Huawei Compatible 100BASE-LX 1310nm SMF 20km SFP 155Mbps DOM Duplex LC Optical Transceiver Module





The GIGAOPTO's GTS-L1302-20DC SFP transceiver provides 100Base-LX throughput up to 20km over single-mode fiber (SMF) using a wavelength of 1310nm via an LC connector. This 100BASE-LX SFP module supports Ethernet, Fibre Channel or SONET/SDH applications in switches, routers, storage systems and other related hardware. Digital Optical Monitoring (DOM) support is also present to allow access to real-time operating parameters.


The SFP transceiver satisfies class I laser safety requirements, and complies with SFP Multi-Source Agreement (MSA) standards to ensure seamless network integration.






Compatible Brand Huawei Compatible PN eSFP-FE-LX-SM1310
Form Type SFP Bit Rate 100Mbps
Connector Duplex LC Link Length 20km
DOM Supported Fiber Type SMF
Warranty 3 years Commercial Operating Temperature Range 0 to 70°C (32 to 158°F)
Wavelength 1310nm Power Supply Voltage 3.30V
Power Consumption <1.0W Current 300mA
Transmitter Type FP PD Type PIN
Launched Power -13~-8dBm Receiver SENS. < -30dBm
ER >10dB Receiver Saturation >-3dBm
Protocols IEEE802.3ab, GR-468, MSA Compliant





SFP Optical Transceiver is a compact, hot-swappable, and modular transceiver used for transmitting and receiving optical signals over fiber optic cables. It is commonly used in Ethernet switches, routers, and media converters to provide connectivity to fiber optic networks.
SFP transceivers come in various types, such as single-mode and multi-mode, with different transmission speeds and distances. They are designed to plug directly into a switch or other networking device's SFP port, which provides the necessary power and communication interface for the transceiver.
One advantage of SFP transceivers is their hot-swappable feature, which allows them to be replaced or upgraded without powering down the switch or disrupting network connectivity. This makes it easier and more convenient to maintain and upgrade network equipment.
  • Data-rate of 155Mbps operation
  • Duplex LC receptacle optical interface compliant
  • Single +3.3V power supply
  • Low power dissipation
  • 1310nm FP laser transmitter
  • PIN photo receiver
  • 20km with 9/125 µm SMF
  • Hot-pluggable SFP footprint
  • Metal enclosure provides lower EMI
  • Operating Temperature Standard: 0°C~70°C; Industrial: -40°C~85°C
  • RoHS6 Compliant
  • Compliant with SFP MSA (INF-8074i)
  • Compliant with SFF-8472
  • Compliant with IEEE 802.3z



  • 100Base Fast Ethernet
  • 155Mbps optical systems
  • Other optical links




Gigaopto's optical transceivers are 100% compatible with many famous switch brands and will not cause damage to OEM devices. In order to ensure the quality and compatibility of our products, each product is carefully tested on the corresponding equipment before delivery to customers.
For this (100BASE-LX SFP 1310nm 20km) compatibility, please refer to the P/N correspondence table. If the brand and part number you are looking for is not listed below, please let us know and we will be delighted to provide you with more details.


Compatible Brand Compatible Part Number Compatible Brand Compatible Part Number
HuaWei eSFP-FE-LX-SM1310 Juniper EX-SFP-1FE-LX-20



Ordering Information


P/N Description Data Rate Wavelength Reach TX Power Sensitivity
GTS-L13G2-M2DC 100BASE-FX SFP SGMII 155Mbps 1310nm 2km -20~-8dBm < -30dBm
GTS-L1302-M2DC 100BASE-FX SFP 155Mbps 1310nm 2km -19~-14dBm < -28dBm
GTS-L1302-10DC 100BASE-LX SFP 155Mbps 1310nm 10km -13~-8dBm < -30dBm
GTS-L1302-15DC 100BASE-eLX SFP 155Mbps 1310nm 15km -13~-8dBm <-30dBm
GTS-L1302-20DC 100BASE-LH SFP 155Mbps 1310nm 20km -13~-8dBm < -30dBm
GTS-L1302-40DC 100BASE-EX SFP 155Mbps 1310nm 40km -8~-4dBm < -32dBm
GTS-L1502-80DC 100BASE-ZX SFP 155Mbps 1550nm 80km -5~0dBm < -32dBm

Contact Details

WhatsApp : +8615989585901