7 May 2003Telecoms, Datacoms, Wireless, IoT
Products & Solutions
Exar has released what it says is the industry's first 14-channel physical-layer LIUs which uses the company's innovative R3 (reconfigurable, relayless redundancy) technology. These devices (XRT83L314 and XRT83SL314) are targeted at multiservice provisioning platforms (MSPPs), access devices, media gateways, routers, and frame relay access devices.
Why 14-channels?
A typical multiplexer application involves multiplexing/demultiplexing of either 28 T1 channels, or 21 E1 channels into DS3/E3. Until now, this was implemented using either four 8-channel T1/E1 LIUs or a combination of three 8-channel LIUs and one 4-channel LIU. This caused a great deal of design complexity and also limited the ability to mux/demux a larger number of T1/E1 channels due to board space. The 14-channel devices not only offer a simple and easy way to higher density T1/E1 channels, but also employ Exar's R3 Technology.
R3 Technology delivers key innovative features to customers designing T1/E1/J1 interface cards, says the manufacturer. The devices are 'reconfigurable' with integrated terminations supporting all common T1/E1/J1 line impedances (75/100/110/120 Ω) enabling customers to build one board with a single bill-of-materials. 'Relayless redundancy' eliminates the need for external relays for 1:1 and 1+1 applications by establishing a back-up channel or card that can be brought on-line in the event of failure.
The devices meet popular telecom specifications such as ITU G.703, G.775, ANSI T1.402. and Bellcore GR-499 core. Other features include a parallel microprocessor bus supporting both synchronous and asynchronous microprocessor interfaces for Motorola, Intel and MIPS processors. The devices contain two crystalless jitter attenuators per channel that can be simultaneously configured in both the transmit and receive paths.
DoorBell with built-in AI Ajax Systems
Access Control & Identity Management Products & Solutions Smart Home Automation
Ajax Systems has announced the release of Ajax DoorBell, which features built-in AI, an IR sensor, and app control, seamlessly integrating into the Ajax ecosystem to ensure efficiency and security confidence.
Read more...X-band radar RF Design
Editor's Choice Telecoms, Datacoms, Wireless, IoT
X-band radar systems, particularly those leveraging beamforming ICs (BFICs), advanced gallium nitride (GaN) and gallium arsenide (GaAs) components, are leading the way in providing the high-performance radar capabilities required for modern defence and surveillance.
Read more...Reference board for cardio monitoring Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The STDES-ESP01 reference board from STMicroelectronics demonstrates the capability of the ST1VAFE6AX and ST1VAFE3BX biosensors to detect ECG and SCG signals.
Read more...LTE Cat 1 bis communication iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
The EG810M series is a series of LTE Cat 1 bis wireless communication modules specially designed by Quectel for M2M and IoT applications.
Read more...Quad-channel 16-bit converter RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
The ARF0468 from Advance RF is a quad-channel mixed-signal processing chip, with each channel comprising three major functional modules: ADC/DDC/DDS.
Read more...Tactical navigation system Etion Create
Telecoms, Datacoms, Wireless, IoT
Etion Create’s CheetahNAV Compact is a versatile tactical navigation system designed for security services, emergency services, and light all-terrain vehicles (ATVs) using offline navigation maps.
Read more...Kaspersky KATA 7.0 for targeted attack protection
Information Security Products & Solutions
] Kaspersky has announced a major update to its Kaspersky Anti Targeted Attack (KATA) including enhanced network detection and response (NDR) capabilities with deeper network visibility, internal threats detection and other critical security features.
Read more...Benchmark in long-range surveillance Duxbury Networking
Surveillance Products & Solutions
Duxbury Networking says the long-range, high-resolution monitoring AXIS Q1809-LE bullet camera has been enhanced further with integration into Milestone XProtect to set a new standard for forensic-level image clarity, intelligent event detection, and enhanced security management.
Read more...Smart module for multi-media devices iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Powered by a Qualcomm processor, Quectel’s new SC200V is designed to deliver exceptional performance across system capabilities, multimedia functions, and network connectivity.
Read more...Remote provisioning firmware added to SIMCom modules Otto Wireless Solutions
Telecoms, Datacoms, Wireless, IoT
SIMCom recently announced that its range of Cat 1 bis IoT modules are now being prepared with the firmware necessary to support SGP.32 functionality.
printer friendly version