Ethernet to fibre-optic media converters
23 January 2008
Telecoms, Datacoms, Wireless, IoT
Advantech's EKI-2541M (multimode) and EKI-2541S (single mode) Ethernet to fibre-optic media converters transparently convert Ethernet signals to fibre-optic signals. They provide such advantages as wide bandwidth, EMI immunity and long-distance transmission capabilities to industrial networks. With their unique compact design with outer metal shell casing, they are robust and reliable.
The devices also feature the LFP (link fault pass-through) function. In common situations, when one side of the link fails, the other side continues transmitting packets, and waiting for a response that never arrives from the disconnected side. By using the internal jumper to enable the LFP function, the EKI-2541M/S will force the link to shut down when it notices that the other link has failed, giving the application software an alert to react to the situation.
The converters support MDI/MDIX auto detection, making crossover cables unnecessary. They operate from -10 to 60°C and accept a wide voltage range from 12 to 48 V d.c. They also provide 3000 V d.c. surge (EFT) protection on power lines and 4000 V d.c. ESD on Ethernet ports, making them suitable for harsh industrial environments.
Further reading:
Innovation in high-frequency cable design
Spectrum Concepts
Telecoms, Datacoms, Wireless, IoT
[Sponsored] With frequencies approaching 110 GHz, a mismatch in impedance, an increase in insertion loss, or minute phase distortion can be the difference between success and failure.
Read more...
STM releases innovative GNSS receiver
Altron Arrow
Telecoms, Datacoms, Wireless, IoT
STMicroelectronics recently introduced the Teseo VI family of global navigation satellite system receivers aimed at high-volume precise positioning use cases.
Read more...
Bluetooth module brilliance
Avnet Silica
Telecoms, Datacoms, Wireless, IoT
Following the company’s popular PAN1780, the PAN1783 Bluetooth 5.3 Low Energy (LE) module from Panasonic is based on the Nordic nRF5340 single chip controller.
Read more...
High-power radar band amplifier
RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
The MAPC-A4032 is a Gallium Nitride (GaN) amplifier designed specifically with high efficiency and high power for the 2,75 – 3,75 GHz S-Band radar band.
Read more...
NXP’s latest wireless chip solution
Avnet Silica
Telecoms, Datacoms, Wireless, IoT
NXP’s IW610 wireless chip solution features a 1x1 dual-band Wi-Fi 6 radio subsystem, offering improved network efficiency, reduced latency and extended range.
Read more...
High-accuracy positioning
iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Quectel has recently announced its LG580P, a multi-constellation, multi-band GNSS module designed for high-precision positioning that supports multi-band signals across L1, L2, L5, and L6.
Read more...
LTE Cat 1 modules offer next-gen connectivity
Otto Wireless Solutions
Telecoms, Datacoms, Wireless, IoT
The innovative LTE modules A7683E, A7663E, and A7673X have revolutionised IoT connectivity and saved costs for developers and circuit manufacturers.
Read more...
Compact and powerful Bluetooth module
Altron Arrow
Telecoms, Datacoms, Wireless, IoT
u-blox has introduced its ANNA-B5, a compact, powerful and secure Bluetooth LE module optimised for IoT applications.
Read more...
2500 W GaN on SiC amplifier
RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
Macom’s recently released CGHV1420KF is a 2500 W package, partially matched amplifier utilising a high performance, GaN-on-SiC production process.
Read more...
Boost your LTE/5G signal
Otto Wireless Solutions
Telecoms, Datacoms, Wireless, IoT
Reliable connectivity is essential in today’s world - whether you’re working from home, running a small business, or living in a rural area where mobile signals are weak.
Read more...