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Fiber Optics · Media Converters
Gigabit BiDi SC Media Converter Kit, 20 km
Product DescriptionThe KONGIA KG-FMC-1G-BD-SC-20-KIT connects two Gigabit Ethernet segments over one single-mode optical fiber. The kit includes two complementary BiDi units, A and B, each with an RJ45 10/100/1000 Mbps port and an SC simplex optical connection.
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The KONGIA KG-FMC-1G-BD-SC-20-KIT connects two Gigabit Ethernet segments over one single-mode optical fiber. The kit includes two complementary BiDi units, A and B, each with an RJ45 10/100/1000 Mbps port and an SC simplex optical connection.
Transmission and reception share the same fiber strand using complementary wavelengths. Use the A + B pair with a compatible single-mode link of up to 20 km, subject to optical budget and fiber condition. Each unit is powered by 5 V DC / 1 A. Fiber cable is purchased separately.
Recommended Applications
Enterprise networks
Interconnection of switches, routers and technical rooms.
Links between buildings
Up to 20 km, subject to the link's optical budget.
Key Benefits
- BiDi A + B pair: Two complementary units for a bidirectional link.
- One fiber strand: One SC simplex connection per unit.
- Gigabit Ethernet: One RJ45 10/100/1000 Mbps port per unit.
- up to 20 km: Reach subject to optical budget and link condition.
- Power Supply: 5 V DC / 1 A per unit.
- Metal housing: Compact design with side ventilation.
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Technical Specifications
SKUKG-FMC-1G-BD-SC-20-KIT
BrandKONGIA
SKUKG-FMC-1G-BD-SC-20-KIT
TypeGigabit BiDi media converter kit
Sales unitA + B kit with two complementary units
Ethernet interface per unit1 × RJ45 10/100/1000 Mbps
Optical interface per unit1 × SC simplex
Fiber typeSingle-mode SMF, one bidirectional BiDi fiber
Optical link classGigabit
Optical reachUp to 20 km, subject to optical budget and link condition
Optical pairA + B with complementary wavelengths
Connection between devicesOne single-mode fiber between the SC ports of units A and B
Power supply per unit5 V DC / 1 A
HousingMetal, black, with side ventilation
IndicatorsPower, link and activity
Optical moduleIntegrated with SC; no additional SFP module required
Contents2 BiDi A + B converters, 2 power adapters of 5 V DC / 1 A and installation documentation
Fiber cableNot included
Dimensions per unit94 × 70 × 26 mm (depth × width × height)
KONGIA warranty2 years
Packaging2 BiDi A + B converters, 2 power adapters of 5 V DC / 1 A and installation documentation. Fiber cable not included.
Technical Documentation
Download the official datasheet and certified PDF resources for projects and tenders.
Frequently Asked Questions
Quick answers to help you select and request this product.
How many fibers does it need?
One single-mode fiber. Each unit has an SC simplex connection; use the complementary A + B pair.
What is included?
2 BiDi A + B converters, 2 power adapters of 5 V DC / 1 A and installation documentation. Fiber cable not included.
What power supply does it need?
5 V DC / 1 A per unit.
What speed and distance does it support?
RJ45 10/100/1000 Mbps and optical reach of up to 20 km, subject to optical budget.
What is the KONGIA warranty?
KONGIA provides a 2-year warranty against manufacturing defects.
What are the dimensions per unit?
94 × 70 × 26 mm (depth × width × height).
Choosing this model
For connecting Ethernet across a compatible BiDi optical link.
Before ordering: Check the A+B pair and actual losses; 20 km is a nominal rating, not a link guarantee.
Compare alternatives: Ethernet to Fiber Media Converters →
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