

Gigabit Ethernet Copper-to-Fiber Media Converter - SM LC - 20 km
Convert and extend a Gigabit Ethernet connection up to 20 km (12.4 mi) using single-mode LC fiber cable
This Gigabit Ethernet to fiber media converter is a cost-effective way to extend your network, or extend the distance between two devices by up to 20 km (12.4 mi.).
Fiber network connections provide greater distance and security, with less electromagnetic interference (EMI) than typical RJ45 copper-based networks, making it perfect for IT professionals and secure setups in government, business, or educational applications.
Flexible integration into mixed network environments
This versatile copper-to-fiber converter supports standalone operation. The card module can also be inserted back into the ET91000SM20 enclosure, plus it's compatible with enclosures from other StarTech.com ET91000 series media converters (sold separately).
The converter features a pre-installed Gigabit SFP transceiver with LC connectors. Should your network infrastructure change in the future, you can easily swap and replace the module to adapt the media converter to your new network requirements.
With flexible integration and connectivity up to 20 km away, you can provide network access to remote areas in other buildings, or in areas where Wi-Fi® is unreliable or unavailable.
Rugged and reliable
This heavy-duty fiber media converter is designed for maximum reliability. It features a metal (steel) enclosure, so it can withstand the demands of harsh environments such as factories or warehouses.
Plus, by relying on this more durable fiber media converter, you can reduce the strain on your existing copper-based network equipment and potentially extend the life of those devices, which helps save future expenses.
Diagnose and correct issues easily
This high-performance media converter supports a range of network setup and diagnostic protocols (for example, Link Fault Passthrough, Auto Laser Shutdown (ALS), and Auto MDIX, so you can set up and troubleshoot your network easily.
Prepare your network for the future
If your existing network consists of RJ45 copper-based devices and cables, you might not be ready for future network expansion. Because the newest fiber-based network switches feature SFP ports more often than RJ45 ports, you might need a converter to bridge your copper and fiber networks together.
The ET91000SM20 is backed by a StarTech.com 2-year warranty, and free lifetime technical support.
Product Diagram:
Applications:
Use fiber optic cable to connect to your network from remote areas or separate buildings, at greater distances than copper (RJ45) cable allows
Perfect for secure connections required by government agencies where EMI isn’t acceptable
Easily expand the number of ports on your existing network now, or in the future — perfect for small and medium businesses
Features:
Converts copper to fiber and extends your network up to 20 km (12.4 mi.) using single-mode LC fiber-optic cable (1310 nm)
Removable SFP module (LC fiber connector) can be replaced should your network infrastructure change
Supports Link Fault Passthrough (LFP), Auto Laser Shutdown (ALS), and Auto MDIX
Up to 9.6K Jumbo Frame support
Supports full or half-duplex operation, as well as autonegotiation or forced mode
Media converter's card module is compatible with enclosures from other StarTech.com ET91000 series media converters (sold separately)
Compatible with Gigabit (1000Mbps) copper (IEEE 802.3ab, 1000BASE-T) and fiber (IEEE 802.3z, 1000BASE-LX) protocols
Fast, hassle-free setup
Rugged steel enclosure
Network
Fiber optic connector
LC
Jumbo frames support
Yes
Flow control support
No
Jumbo frames
9600
Converter input interface
1000Base-T
Networking standards
IEEE 802.3ab, IEEE 802.3z
Ethernet LAN data rates
10, 100, 1000 Mbit/s
Ethernet interface type
Gigabit Ethernet
Duplex system
Full, Half
Converter output interface
1000Base-LX
Auto MDI/MDI-X
Yes
Maximum data transfer rate
2000 Mbit/s
Technical details
Housing material
Plastic, Steel
Wavelength
1310 nm
Maximum transfer distance
20000 m
Fiber mode structure
Single-mode
Internal
No
Sustainability certificates
RoHS
Performance
Jumbo frames support
Yes
Flow control support
No
Wavelength-division multiplexing (WDM)
No
Wavelength
1310 nm
Maximum transfer distance
20000 m
Wavelength
Single-mode
Maximum transfer distance
65000 h
Ports & interfaces
Connectivity technology
Wired
Ethernet LAN (RJ-45) ports
1
Fiber ports quantity
1
Fiber optic connector
LC
Design
Housing material
Plastic, Steel
LED indicators
Link, Power
Product colour
Black
Certification
CE, FCC
Internal
No
Power
Power plug type
Type M
Power consumption (max)
19.2 W
Power over Ethernet (PoE)
No
Input voltage
100 - 240 V
Input current
0.48 A
Output voltage
12 V
Output current
1.6 A
Operational conditions
Operating temperature (T-T)
0 - 50 °C
Storage temperature (T-T)
-10 - 70 °C
Operating relative humidity (H-H)
10 - 90 %
Weight & dimensions
Width
88 mm
Height
23 mm
Depth
159 mm
Weight
410 g
Packaging data
Package width
137 mm
Package height
90 mm
Package depth
207 mm
Package weight
778 g
Manual
Yes
AC adapter included
Yes
Full specification and details can be found in the


Gigabit Ethernet Copper-to-Fiber Media Converter - SM LC - 10 km
Convert and extend a Gigabit Ethernet connection up to 10 km (6.2 mi) using single-mode LC fiber cable
This Gigabit Ethernet to fiber media converter is a cost-effective way to extend your network, or extend the distance between two devices by up to 10 km (6.2 mi.).
Fiber network connections provide greater distance and security, with less electromagnetic interference (EMI) than typical RJ45 copper-based networks, making it perfect for IT professionals and secure setups in government, business, or educational applications.
Flexible integration into mixed network environments
This versatile copper-to-fiber converter supports standalone operation. The card module can also be inserted back into the ET91000SM10 enclosure, plus it's compatible with enclosures from other StarTech.com ET91000 series media converters (sold separately).
The converter features a pre-installed Gigabit SFP transceiver with LC connectors. Should your network infrastructure change in the future, you can easily swap and replace the module to adapt the media converter to your new network requirements.
With flexible integration and connectivity up to 10 km away, you can provide network access to remote areas in other buildings, or in areas where Wi-Fi® is unreliable or unavailable.
Rugged and reliable
This heavy-duty fiber media converter is designed for maximum reliability. It features a metal (steel) enclosure, so it can withstand the demands of harsh environments such as factories or warehouses.
Plus, by relying on this more durable fiber media converter, you can reduce the strain on your existing copper-based network equipment and potentially extend the life of those devices, which helps save future expenses.
Diagnose and correct issues easily
This high-performance media converter supports a range of network setup and diagnostic protocols (for example, Link Fault Passthrough, Auto Laser Shutdown (ALS), and Auto MDIX, so you can set up and troubleshoot your network easily.
Prepare your network for the future
If your existing network consists of RJ45 copper-based devices and cables, you might not be ready for future network expansion. Because the newest fiber-based network switches feature SFP ports more often than RJ45 ports, you might need a converter to bridge your copper and fiber networks together.
The ET91000SM10 is backed by a StarTech.com 2-year warranty, and free lifetime technical support.
Product Diagram:
Applications:
Use fiber optic cable to connect to your network from remote areas or separate buildings, at greater distances than copper (RJ45) cable allows
Perfect for secure connections required by government agencies where EMI isn’t acceptable
Easily expand the number of ports on your existing network now, or in the future — perfect for small and medium businesses
Features:
Converts copper to fiber and extends your network up to 10 km (6.2 mi.) using single-mode LC fiber-optic cable (1310 nm)
Removable SFP module (LC fiber connector) can be replaced should your network infrastructure change
Supports Link Fault Passthrough (LFP), Auto Laser Shutdown (ALS), VLAN tagging, and Auto MDIX
Up to 9.6K Jumbo Frame support
Supports full- or half-duplex operation, as well as autonegotiation or forced mode
Media converter's card module is compatible with enclosures from other StarTech.com ET91000 series media
converters (sold separately)
Compatible with Gigabit (1000Mbps) copper (IEEE 802.3ab, 1000BASE-T) and fiber (IEEE 802.3z, 1000BASE-LX) protocols
Fast, hassle-free setup
Rugged steel enclosure
Network
Fiber optic connector
LC
Jumbo frames support
Yes
Flow control support
No
Jumbo frames
9600
Converter input interface
1000Base-T
Networking standards
IEEE 802.3ab,IEEE 802.3z
Ethernet LAN data rates
10, 100, 1000 Mbit/s
Ethernet interface type
Gigabit Ethernet
Duplex system
Full, Half
Converter output interface
1000Base-LX
Auto MDI/MDI-X
Yes
Maximum data transfer rate
2000 Mbit/s
Technical details
Housing material
Plastic, Steel
Wavelength
1310 nm
Maximum transfer distance
10000 m
Fiber mode structure
Single-mode
Internal
No
Sustainability certificates
RoHS
Performance
Jumbo frames support
Yes
Flow control support
No
Wavelength-division multiplexing (WDM)
No
Wavelength
1310 nm
Maximum transfer distance
10000 m
Wavelength
Single-mode
Maximum transfer distance
65000 h
Ports & interfaces
Connectivity technology
Wired
Ethernet LAN (RJ-45) ports
1
Fiber ports quantity
1
Fiber optic connector
LC
Design
Housing material
Plastic, Steel
LED indicators
Link, Power
Product colour
Black
Certification
CE, FCC, TAA, REACH
Internal
No
Power
Power plug type
Type M
Power consumption (max)
19.2 W
Power over Ethernet (PoE)
No
Input voltage
100 - 240 V
Input current
0.48 A
Output voltage
12 V
Output current
1.6 A
Operational conditions
Operating temperature (T-T)
0 - 50 °C
Storage temperature (T-T)
-10 - 70 °C
Operating relative humidity (H-H)
10 - 90 %
Weight & dimensions
Width
88 mm
Height
23 mm
Depth
163 mm
Weight
411 g
Packaging data
Package width
206 mm
Package height
90 mm
Package depth
136 mm
Package weight
774 g
Manual
Yes
AC adapter included
Yes
Full specification and details can be found in the


10 Gigabit Ethernet Copper-to-Fiber Media Converter - Open SFP+ - Managed
Convert and extend a high-speed, copper (10GBASE-T) connection over fiber (10GBASE-R), using the 10Gbe SFP+ transceiver of your choice
This 10GbE fiber media converter lets you scale your network using the 10Gb SFP+ transceiver that best suits your network type and distance requirements. It’s a cost-effective way to convert copper to fiber, or fiber to copper, and it integrates easily into a range of 10Gb network infrastructures.
The 10G fiber converter delivers fast and reliable network access at longer distances than copper-based networks, making it ideal for server rooms or workstations in remote areas or in other buildings.
Expand your high-speed network over longer distances
This high-performance fiber media converter integrates nicely into a variety of 10 Gigabit networks. And, because the card supports up to 10Gbps throughput, you can quickly bridge your traditional 10Gb copper (RJ45) based network across long distances using fiber-optic cable.
Now you can transfer large files and access high-bandwidth multimedia content in less time, even in remote locations.
Use the SFP+ transceiver that’s best for you
With an open SFP+ slot, the 10GbE media converter adapts to your network connection and distance requirements. Plus, because it’s compatible with most , it offers more possibilities for connecting devices and users to your network. With support for a wide range of transceivers, the network converter is ideal for dynamic, high-performance data centers.
Simple network management and diagnostics
The 10 Gigabit fiber media converter offers built-in management functionality, so you can quickly, yet effectively manage and customize your network settings through the local serial console port.
Prepare your network for the future
If your existing network consists of RJ45 copper-based devices and cables, you might not be ready for future network expansion. Because the newest fiber-based network switches feature SFP+ ports more often than RJ45 ports, you might need a converter to bridge your copper and fiber networks together.
This versatile fiber media converter is the perfect way to add users and devices to your network, now or in the future, while simultaneously interfacing your copper and fiber network mediums.
The ET10GSFP is backed by a StarTech.com 2-year warranty and free lifetime technical support.
Product Diagram:
Applications:
Open SFP slot lets you customize your connection mode or distance using most MSA-compliant transceivers
Transmit full 10 Gigabit network speeds to remote areas over longer distances than copper (RJ45) cabling
Use fiber-optic cable to extend or bridge your network to a separate building
Install a second converter card using a compatible StarTech.com ET91000 series media card module (for example, ET91000SFP2C - sold separately)
Features:
Achieve faster network access over longer distances, and extend your 10Gb copper (RJ45) network using fiber optic cable
Integrate into your network using the SFP+ transceiver of your choice — the open SFP+ slot is compatible with most 10Gbps SFP+ modules
Manage and customize the media converter to fit your needs, using the serial console management port
Empty expansion bay lets you install an additional converter card using a compatible StarTech.com ET91000 series media converter card module
Four link fault pass-through (LFP) modes (UTP to fiber, fiber to UTP, two-way, disabled)
Two built-in cooling fans
Rugged, metal housing
Up to 9.6K Jumbo Frame support
Supports IEEE 802.3ae (10GBase-R), and 802.3an (10GBase-T) protocols
Supports Auto MDIX, ALS, Loopback, and DDMI
Network
Fiber optic connector
SFP+
Jumbo frames support
Yes
Flow control support
No
Jumbo frames
9600
Copper ethernet cabling technology
10BASE-T, 100BASE-TX, 1000BASE-T
Fiber ethernet cabling technology
10GBASE-ER, 10GBASE-EW, 10GBASE-LR, 10GBASE-LW, 10GBASE-R, 10GBASE-SR, 10GBASE-SW
Networking standards
IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3an, IEEE 802.3u
Duplex system
Full
Auto MDI/MDI-X
Yes
Maximum data transfer rate
20000 Mbit/s
Technical details
Housing material
Steel
Fiber mode structure
Multi-mode, Single-mode
Internal
No
Sustainability certificates
RoHS
Performance
Jumbo frames support
Yes
Flow control support
No
Wavelength-division multiplexing (WDM)
No
Fiber mode structure
Multi-mode, Single-mode
Mean time between failures (MTBF)
57000 h
Ports & interfaces
Connectivity technology
Wired
Ethernet LAN (RJ-45) ports
1
Fiber ports quantity
1
Fiber optic connector
SFP+
Design
Housing material
Steel
LED indicators
Alarm, Link, Power
Product colour
Black
Certification
CE, FCC
Internal
No
Power
Power plug type
Type M
Power consumption (max)
36 W
Power over Ethernet (PoE)
No
Input voltage
100 - 240 V
Input current
0.75 A
Output voltage
12 V
Output current
3 A
External power adapter
Yes
Operational conditions
Operating temperature (T-T)
0 - 50 °C
Storage temperature (T-T)
-10 - 70 °C
Operating relative humidity (H-H)
5 - 85 %
Weight & dimensions
Width
97 mm
Height
45 mm
Depth
152 mm
Weight
680 g
Packaging data
Package width
236 mm
Package height
79 mm
Package depth
333 mm
Package weight
1.95 kg
Quick installation guide
Yes
AC adapter included
Yes
Full specification and details can be found in the




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