Ethernet Over Fibre 10/100/1000 Twin pack 1.25Gbps Full Duplex MDI/MDI-X adaptive Supplied with 5v PSU. Requires SFP
Product Code: BLAEOF11
- Extends up to 10km range
- 1.25Gbps max data rate
- Compact SFP form factor
- Low power consumption
- Compatible with IEEE standards
Product Description
1.25Gbps Ethernet Over Fibre Extender
The BLAEOF11 Ethernet Over Fibre Extender is an advanced fibre media converter designed to bridge the gap between copper-based network signals and fibre optic systems. Ideal for network expansions, it provides seamless translation of short-range electrical signals to long-range optical signals over a fibre optic connection.
Key Features:
- Compact and Versatile Design: Equipped with a Small Form-factor Pluggable (SFP) interface and LC optical connector, offering easy installation and compatibility with standard network configurations.
- High-Speed Data Transmission: Supports up to 1.25Gbps data rate, making it suitable for applications requiring fast and reliable data transfer.
- Extended Reach: Capable of reaching distances of up to 10 kilometres over fibre, ensuring network coverage across large areas.
- Low Power Consumption: Efficient design with less than 5W power consumption.
- Robust Compatibility: Supports 1000Base-BX Ethernet and MSA compliance, with built-in diagnostics for ease of monitoring and maintenance.
- Hot-Pluggable and Dual Mode Support: Enables seamless switching and supports multi-mode and single-mode fibre, allowing for flexibility in setup.
Technical Specifications
- Transmission Rate: 1000Mbps
- Connector Types: LC fibre (fibre), RJ-45 (copper)
- LED Indicators:
- 1000M / 100M: Shows current link speed.
- FX Link/ACT: Fibre connection status.
- TX Link/ACT: RJ-45 connection status.
- PWR: Power indicator.
- FDX: Full-duplex mode indicator.
- Compatibility: Works with Windows (98 to 11), Mac OS, and Linux.
- Power Requirement: DC 5V 1A
- Operating Temperature: 0 - 70°C
- Security: 128-bit AES encryption for data protection.
Installation and Connection
Connect your network device to the BLAEOF11 through the RJ-45 interface using CAT5 twisted-pair cables (up to 100 metres). The fibre optic connection is established via the SC/ST fibre interface in duplex mode, ensuring optimal data transfer and link stability.
Troubleshooting and Diagnostics
LED indicators allow for quick diagnostics:
- 1000M: Lit for a 1Gbps connection.
- PWR: Illuminated when powered.
- FX Link/ACT and TX Link/ACT: Show link integrity and data activity.
For issues with connectivity, confirm power supply, inspect cables, and ensure fibre alignment.
Additional Information
- Dimensions: 94 x 70 x 26 mm
- Weight: 350g
- Certifications: CE, ROHS compliant
- Indoor Use Only
Technical Specification
Width
58mm
Depth
120mm
Height
70mm
Weight
0.24kg
30/08/2026
24/08/2026
Excellent range of well made aerials and accessories. Helpful sales department and good communication
22/08/2026
Very efficient service, good communication, prompt delivery, couldn’t fault them.
14/08/2026
Good product, reasonable delivery time
10/08/2026
Have to move the TV Ariel, and I found everything I needed in one place at a good price. Prompt delivery of items that are not commonly available. Highly recommend.
Google Company Reviews
06/10/2026
Great service. Items dispatched really quickly. Arrived as described. Thanks!
30/09/2026
👍 Delivered on time and product as ordered.
21/09/2026
I have had a great with this company. The customer service and communication are second to none. Very highly recommended.
17/09/2026
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02/09/2026
Trouble-free order and rapid delivery. I bought this amplifier because the existing one lacked gain, the Blake amp. means I can now get HD channels. Not only that but the in-built filtering means I can now transmit amateur radio on 144 and 432 MHz without causing TV problems. Couldn't be better! Wife impressed!

Top class service communication and delivery. Would purchase from them with pleasure