Cisco Catalyst 9120I Access Point Internal Antennas

SKU: C9120AXI-S
(ความนิยม)

Key features:

-    Wi-Fi 6 certifiable

-    Four radios: 5 GHz (4x4) Flexible radio with 2.4 or 5 GHz (4x4), Unified RF Engine, and IoT ready (BLE, Zigbee, Thread and other multiprotocol 802.15.4 devices)

-    OFDMA and MU-MIMO

-    Multigigabit support

-    Internal  antenna

-    802.11ax beamforming

-    20-, 40-, 80-, and 160-MHz channels

-  PHY data rates up to 5 Gbps at 5 GHz (160 MHz with 5 GHz and 20 MHz with 2.4 GHz)

-  รอบรับการทำการแบบ Controller-less 

-  สามารถทำงานรวมกับ Wireless Controller ของ Cisco (Click>>Wireless Compatibility)

-  รับประกัน 90 วัน กรณีสินค้ามีปัญหา COMEBUY เปลี่ยนตัวใหม่ให้

-  Limited lifetime warranty จาก CISCO (ส่งสินค้าเคลมต่างประเทศ)

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Specification
Model Cisco Catalyst 9120
Product Number C9120AXI-S
Access Point Type Indoor Access Point
Wi-Fi standards 802.11a/b/g/n/ac Wave2/ax
Target deployment Enterprise
Antenna type Internal
Modularity support USB
Number of radios 5 GHz (4x4) Flexible radio with 2.4 or 5 GHz (4x4), Cisco RF ASIC, and IoT ready
Combined maximum data rate 5 Gbps
MIMO radio design: number of spatial streams 4x4:4 MU-MIMO
Channel width 20 MHz (2.4 GHz); 20/40/80/160 MHz (5 GHz)
Concurrent MU-MIMO 4
Maximum clients (Recommend) 100
Controller-less Access Point Support (Mobility Express)
Ethernet support 2.5GE mGig
USB port Yes
Bluetooth Low Energy (BLE) BLE 5.0
Beam forming Standards-based
RF interference avoidance Spectrum Intelligence
Band Select Yes
Rogue access point detection Yes
Wireless Intrusion Protection System (wIPS) Yes
Power options PoE 802.3bt , PoE 802.3at, PoE 802.3af, Cisco power injector
Temperature range 0 to 50°C

The Cisco® Catalyst® 9120 Series Access Points are the next generation of enterprise access points. They are resilient, secure, and intelligent.

We are more dependent on our wireless networks than ever before. Additional devices connect to the network every year and the Cisco Catalyst 9120 Series Access Points will provide a seamless experience anywhere for everyone. Going beyond the Wi-Fi 6 (802.11ax) standard, the Catalyst 9120 provides integrated security, resiliency and operational flexibility as well as increased network intelligence.

Extending Cisco’s intent-based network and perfect for networks of all sizes, the Catalyst 9120 scales to the growing demands of IoT while fully supporting the latest innovations and new technologies. Not only that, but the Catalyst 9120 is the leaders in performance, security and analytics.

The Catalyst 9120 Series Access Points, paired with Cisco DNA, are enterprise-class products that will address your current and future needs. These access points are the first step in updating your network and are able to take better advantage of all of the features and benefits that Wi-Fi 6 provides.

Key features:

-    Wi-Fi 6 certifiable

-     Four radios: 5 GHz (4x4) Flexible radio with 2.4 or 5 GHz (4x4), Unified RF Engine, and IoT ready (BLE, Zigbee, Thread and other multiprotocol 802.15.4 devices)

-     OFDMA and MU-MIMO

-     Multigigabit support

-     Internal, external antenna and also external antenna for professional installations

The Cisco Catalyst 9120 Series Access Points support both orthogonal frequency-division multiple access (OFDMA) and multiuser multiple-input, multiple-output (MU-MIMO), delivering more predictable performance for advanced applications and IoT. Additionally, with up to 2.5 Gbps with NBASE-T and IEEE 802.3bz Ethernet compatibility, the Cisco Catalyst 9120 Series can seamlessly offload network traffic without any bottlenecks. With Cisco’s Multigigabit technology, you can use your existing Category 5e or 6 cabling to achieve speeds up to 2.5 Gbps, allowing for higher throughputs with minimum cost. And with different antenna choices, you’re able to decide which option works best for you.

  Features and Benefits

Feature

Benefits

Wi-Fi 6 (802.11ax)

The IEEE 802.11ax emerging standard, also known as High-Efficiency-Wireless (HEW) or Wi-Fi 6, builds on 802.11ac. It delivers a better experience in typical environments with more predictable performance for advanced applications such as 4K or 8K video, high-density, high-definition collaboration apps, all-wireless offices, and IoT. Wi-Fi 6 is designed to use both the 2.4-Ghz and 5-GHz bands, unlike the 802.11ac standard.

Cisco RF ASIC

Cisco RF ASIC is a fully integrated Software Defined Radio (SDR) that can perform advanced RF spectrum analysis and delivers features like CleanAir, Wireless Intrusion Prevention System (WIPS), Fast Locate*, DFS detection. (* - Future)

Uplink/downlink OFDMA

OFDMA-based scheduling splits the bandwidth into smaller chunks called resource units (RUs), which can be allocated to individual clients in both the downlink and uplink directions to reduce overhead and latency.

MU?MIMO technology

Supporting four spatial streams, MU-MIMO enables access points to split spatial streams between client devices, to maximize throughput.

BSS coloring

Spatial reuse (also known as Basic Service Set [BSS] coloring) allows the access points and their clients to differentiate between BSSs, thus permitting more simultaneous transmissions.

Target wake time

A new power savings mode called Target Wake Time (TWT) allows the client to stay asleep and to wake up only at prescheduled (target) times to exchange data with the access point. This offers significant energy savings for battery-operated devices, up to 3x to 4x compared to 802.11n and 802.11ac.

Intelligent Capture

Intelligent Capture probes the network and provides Cisco DNA Center with deep analysis. The software can track over 240 anomalies and instantaneously review all packets on demand, emulating the onsite network administrator. Intelligent Capture allows for more informed decisions on your wireless networks.

Flexible Radio Assignment

Allows the access points to intelligently determine the operating mode of serving radios based on the RF environment. The access points can operate in the following modes:

-  2.4-GHz and 5-GHz mode: One radio will serve clients in 2.4-GHz mode, while the other serves clients in 5-GHz mode.

-  Dual 5-GHz mode: Both radios inside the access point operate on the 5-GHz band, maximizing the benefits of Wi-Fi 6 and increasing client device capacity.

Dual 5-GHz radio support

Enables both radios to operate in 5-GHz client serving mode, allowing an industry-leading 5.2 Gbps (2 x 2.6 Gbps) over-the-air speeds while increasing client capacity.

Smart antenna connector

An intelligent second physical antenna connector is included on Catalyst 9120 Access Points with an external antenna. This connector provides advanced network design flexibility for high-density and large open-area environments such as auditoriums, convention centers, libraries, cafeterias, and arenas/stadiums, allowing two sets of antennas to be connected and active on a single access point.

Cisco Mobility Express

Mobility Express is designed for networks of all sizes, including small and medium-sized businesses and distributed enterprises. It provides industry-leading wireless LAN technology without the need for a physical controller or additional licenses.

Multigigabit Ethernet support

Provides uplink speeds of 2.5 Gbps, in addition to 100 Mbps and 1 Gbps. All speeds are supported on Category 5e cabling for an industry first, as well as 10GBASE-T (IEEE 802.3bz) cabling.

Bluetooth 5

Integrated Bluetooth Low Energy (BLE) 5 radio to enable IoT use cases such as location tracking and wayfinding.

Container support for applications

Enables edge computing capabilities for IoT applications on the host access point.

Apple Features

Apple and Cisco have partnered to create an optimal mobile experience for iOS devices on corporate networks based on Cisco technologies. Using new features in iOS 10, in combination with the latest software and hardware from Cisco, businesses can now more effectively use their network infrastructure to deliver an enhanced user experience across all business applications.

At the center of the collaboration is a unique handshake between the Cisco WLAN and Apple devices. This handshake enables the Cisco WLAN to provide an optimal Wi-Fi roaming experience to Apple devices. Additionally, the Cisco WLAN trusts Apple devices and gives priority treatment for business-critical applications specified by the Apple device. This feature is also known as Fast Lane.

 

Cisco DNA Support

Pairing the Cisco Catalyst 9120 Series Access Points with the Cisco Digital Network Architecture (Cisco DNA) allows for a total network transformation. Cisco DNA allows you to truly understand your network with real-time analytics, quickly detect and contain security threats, and easily provide networkwide consistency through automation and virtualization.

Cisco DNA with Software-Defined Access (SD-Access) is the network fabric that powers business. It is an open and extensible, software-driven architecture that accelerates and simplifies your enterprise network operations. The programmable architecture frees your IT staff from time-consuming, repetitive network configuration tasks so they can focus instead on innovation that positively transforms your business. By decoupling network functions from the hardware, you can build and manage your entire wired and wireless network from a single user interface. SD-Access enables policy-based automation from edge to cloud with foundational capabilities. These include:

-     Simplified device deployment

-     Unified management of wired and wireless networks

-     Network virtualization and segmentation

-     Group-based policies

-     Context-based analytics

The Cisco Catalyst 9120 Series Access Points support Software-Defined Access, Cisco’s leading enterprise architecture.

Working together, the Cisco Catalyst 9120 Series and Cisco DNA offer such features as:

-     Cisco DNA Spaces

-     Cisco Identity Services Engine

-     Cisco DNA Analytics and Assurance