H2S Fanvil Hotel Phone โทรศัพท์ไอพีโฟน ที่ออกแบบมาสำหรับงานโรงแรม ห้องพักต่างๆ ติดตั้งไม่กินพื้นที่ ให้ห้องพักดูเรียบร้อยสะอาดตา ใช้สายแลนเส้นเดียวรองรับ PoE

HIGHLIGHTS

Concise and fashionable product appearance
Economical and Environmental friendly product concepts
Easy installation and configuration
Support for fast ethernet – adaptive 10/100mbps network port, support POE power supply.
High Interoperability – Compatible with major platforms: 3CX, Broadsoft, Elastix, Asterisk, Xorcom, etc.
GENERIC
1 SIP Line
POE Enabled
Handset mode
Wall installation
Optional External Power Supply

CALL FEATURES

Call out / Answer
Call Hold / Resume
Call Transfer(Attended/Unattended)
Redial
Hot Line
Hot desking
PHONE FEATURES
Call logs with missed calls/ incoming calls/ outgoing calls. Max support 600 records(web)
Dial without registration
Action URL / Active URI
Web dial

AUDIO

Narrowband CODEC: G.711a/u, G.723.1, G.726-32K, G.729AB
Acoustic echo cancellation (AEC)
Dynamic Adaptive Jitter Buffer up to 300ms
DTMF: In-band, Out-of-Band – DTMF (RFC2833) / SIP INFO

DESIGNED TO EXCEED EXPECTATIONS
Feel the difference with the EncorePro. Our all-new over-the-head headset incorporates a range of leading design features to enhance the performance of your customer service representatives. The sophisticated new design offers visual and tactile boom positioning feedback, ensuring the microphone is placed correctly for the clearest conversations. Lighter weight and softer, more luxurious ear cushions create a level in comfort for staff who need to be performing at their peak all day, every day. And with laser welding and aircraft-grade aluminum, this is the most durable EncorePro yet.

KEY FEATURES
Our lightest dedicated over-the-head model ever
Next-generation custom microphone reduces background noise and interference, ensuring fewer missed words and a better caller experience
Tactile and visual guidance means the user can feel and hear ratchet clicks when the boom is moved into the proper range for optimum mic positioning
Tuned wideband audio delivers richer, clearer conversations while SoundGuard technology protects the user from noise spikes and listening fatigue
Metals employed structurally, not cosmetically, at key joints
Unibody flexible boom and laser welding ensure maximum robustness
Quick Disconnect (QD) feature provides walkaway convenience and compatibility with all Plantronics USB and desk phone audio processors and directs connect cables
EncorePro headsets require a Plantronics audio processor or direct connect a cable to connect to the phone, or USB audio processor to connect to the computer.
WARRANTY
2 Years Warranty

The LtAP mini 4G kit (RB912R-2nD-LTm&R11e-4G) is a small weatherproof wireless access point with a built-in cellular modem that supports 4G (LTE) connectivity on LTE FDD bands 3 (1800MHz), 7 (2600MHz), 20 (800MHz) and 31 (450MHz), as well as LTE TDD bands 41n (2500MHz), 42 (3500MHz) and 43 (3700MHz).

Connect to the LtAP mini’s built-in 802.11b/g/n wireless and access the LTE network from your phone or any other wireless device. The LtAP mini 4G kit also has one 10/100 Ethernet LAN port for your wired devices. The RS232 serial port gives you console access for debugging.

LtAP mini 4G kit has a special enclosure with a wall mounting kit, two SIM slots to alternate between cellular providers, and integrated GPS support, making this a perfect device for use in moving vehicles like cars, buses or trains. To use GPS an external GPS antenna is required, order separately (product code GPSANT).

The LTE card is connected to two internal antennas with u.FL connectors, so if you want, you can unplug the connectors and add your own external LTE antenna for better coverage. The unit has several powering options: 9-30 V PoE-in by Ethernet port, DC jack, and micro-USB.

Use the built-in GPS module to track the location of your vehicle in real-time, we have even provided a simple tracking application example in the RouterOS documentation, to help you start development of your platform.

Ruijie Networks
Leading ICT Enterprise Brand
Since founded in 2000, Ruijie has been building in-depth scenario-oriented application experience through solution design and innovation in the industry, thus assisting the upgrade into the digitalization of all industries. Ruijie has researched and self-developed 8 product lines, including switches, routers, wireless, cloud class, security, gateways, IT management and authentication & accounting.

What can we expect from Wi-Fi 6?

Wi-Fi 6 is built on success of Wi-Fi 5 (802.11ac), and boosts a great leap in spatial reuse efficiency through enhanced coding and scheduling. With Wi-Fi 6, each AP can simultaneously communicate with more devices and allow higher-density deployment, reduced delays, larger coverage, and higher speeds. Moreover, performance improvement brought by Wi-Fi 6 prolongs battery life and is particularly friendly to battery-based Internet of Things (IoT) devices.

With improved efficiency, flexibility, and scalability, Wi-Fi 6 enables a faster speed and a larger capacity for next-generation advanced applications, such as seamless mobile roaming, 4K or 8K videos, high-definition collaboration applications, all-wireless office, IoT, and even applications in high-density environments.

Wi-Fi 6 will soon be applied to scenarios of conferences with tens of thousands of users, high-density office, wireless production, smart teaching, smart media, digital cities, and enterprises with revolutionary user experience enhancement.

How does Wi-Fi 6 enhance user experience?

Wi-Fi 6 enhances user experience via the following technical features:

Higher-order modulation scheme (1024-QAM), more subcarriers, and lower inter-frame space overheads: With these technologies, Wi-Fi 6 increases a theoretical maximum connection rate (in a case of a 160 Mbps bandwidth and 8 spatial flows) from 6.9 Gbps to 9.6 Gbps.

Multi-user transmission: namely, the uplink/downlink multi-user multiple-input multiple-output (MU-MIMO) and uplink/downlink orthogonal frequency division multiple access (OFDMA), which can increase the concurrency capability and the average terminal rate in high-density deployment scenarios.

Basic service set (BSS) coloring: Improves the interference immunity of wireless systems.

Target wakeup time (TWT): Enables better power saving and management.

The following uses road traffic as an example to describe in detail how Wi-Fi 6 enhances user experience. In this example, a road is equivalent to a frequency band for Wi-Fi, with limited and fixed frequency band resources, and vehicles on the road are like packets varying in size and transmission rate.

1024-QAM

Quadrature amplitude modulation (QAM) is a two-dimensional lattice modulation scheme which converts a data signal “01” into a radio wave.

Wi-Fi 6 supports 1024-QAM (2^10 bits/symbol), and has its modulation capability increased by 25% compared to that of 256-QAM (2^8 bits/symbol) supported by Wi-Fi 5. This improvement is like road optimization. That is, on one road, we can narrow down the lane width to have more lanes, without causing traffic chaos.