مورد معدات شبكات تكنولوجيا المعلومات
سيسكو 5520 Wireless Controller provides centralized control, إدارة, and troubleshooting for high-scale deployments in service provider and large campus deployments. It offers flexibility to support multiple deployment modes in the same controller: for example, centralized mode for campus, Cisco FlexConnect™mode for lean branches managed over the WAN, and mesh (bridge) mode for deployments where full Ethernet cabling is unavailable. As a component of the Cisco Unified Wireless Network, this controller provides real-time communications between Cisco Aironet®access pointsand Cisco Catalyst®access points, the Cisco Prime®Infrastructure, and the Cisco Mobility Services Engine, and is interoperable with other Cisco controllers.
The Cisco Digital Network Architecture (سيسكو الحمض النووي) 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. الوصول إلى SD, as part of Cisco DNA, enables policy-based automation from edge to cloud with foundational capabilities. Cisco DNA Assurance, also part of Cisco DNA, provides a single source to monitor, modify, and manage your network and application data.
سيسكو 5520 wireless controller datasheet
المواصفات السريعة
شكل 1 shows the appearance of AIR-CT5520-K9. There is a cover covering the front panel.
طاولة 1 يعرض المواصفات السريعة.
| كود المنتج | AIR-CT5520-K9 |
| Chassis Height | One rack-unit (1RU) |
| الإنتاجية | 20 جيجابت في الثانية |
| AP Support | 1500 (with licenses) |
| Client Support | 20000 (with licenses) |
| Data Ports | 2 × إس إف بي+ |
| Wireless standards | 802.11a/b/g/d/e/h/k/n/r/u/w/ac |
| Power Options | 770دبليو ايه سي |
| البعد (D × W × H) | 75.8 cm × 42.9 cm × 4.3 سم |
The SFP Support
طاولة 2 shows some recommended SFP for this wireless controller.
| SFP | وصف |
| SFP-10G-SR | 10GBASE-SR SFP Module |
| SFP-10G-LR | 10وحدة GBASE-LR SFP+ لـ SMF 10 جيجابت في الثانية |
| جي إل سي-T | 1000BASE-T SFP |
| جي إل سي-SX-MMD | Cisco GLC-SX-MMD 1000BASE-SX SFP transceiver module, ممف, 850نانومتر, DOM |
| SFP-H10GB-CU1M | Cisco Direct-Attach Twinax Copper Cable Assembly with SFP+ Connectors, SFP-H10GB-CU1M |
| SFP-H10GB-CU3M | Cisco Direct-Attach Twinax Copper Cable Assembly with SFP+ Connectors, SFP-H10GB-CU3M |
| SFP-H10GB-CU5M | SFP-H10GB-CU5M,5M Passive Copper Twinax Cable F, العلاقة,24AWG cable assembly |
قارن بالعناصر المشابهة
طاولة 3 shows the comparison of similar items.
| نماذج | AIR-CT5508-12-K9 | AIR-CT5520-K9 |
| Max Access Points | 500 | 1500 |
| Max Client Support | 7000 | 20000 |
| الموانئ | 8 × سفب | 2 x 1/10G SFP/SFP+ |
| باقة | 12 access points licenses | لا أحد |
DHL
فيديكس
هونج كونج EMS
طيران هونغ كونغ
عن طريق البحر
