EX4200 48PX можжевельника сети слой 3 переключатель 48 портов PoE коммутатор Ethernet
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- Поставщик: Shanghai Harmuber Technology Development Co. Ltd.
Сохранить в закладки 60693516695:
Описание и отзывы
Характеристики
EX Series Ethernet Switches
Highly Available, Powerful Ethernet Switches.
Product Description
Access Switches
Fixed configuration 1GbE access switches that deliver enterprise network access and are available with PoE and Media Access Control Security (MACsec) encryption.
EX4200 Overview
The EX4200 Ethernet Switch is a compact, fixed-configuration solution that deploys easily in campus installations, as well as in 1 Gigabit Ethernet (1GbE) access environments in the data center. EX4200 brings flexible, scalable, high-performance switching to campuses and data center top-of-rack deployments, combining the availability and reliability of modular solutions with the flexibility of stackable switches.
Juniper's Virtual Chassis technology can be used to connect up to 10 EX4200 switches as a single logical device, delivering a scalable solution perfect for growing campus installations. The EX4200 can also be combined with EX4500 and EX4550 Switches in the same Virtual Chassis to support mixed 1GbE and 10GbE environments.
The EX4200 switches support 10/100/1000BASE-T with both 24- and 48-port configurations, and they optionally include full or partial IEEE 802.3af Power over Ethernet (PoE) or 802.3at PoE+. A 24-port 100BASE-FX/1000BASE-X SFP-based fiber configuration is available for gigabit aggregation in long-distance deployments. Available uplinks include 4-port 1GbE or 2-port 10GbE copper or fiber configurations, with and without Media Access Control Security (MACsec) capabilities.
Features
EX4200 Features
- Field-Proven Juniper Technology
A carrier-class architecture, coupled with the Junos OS, enables EX Series switches to provide carrier-class reliability for every application.
- Security Risk Management
Security risk management integrates Unified Access Control (UAC) to help EX Series switches dynamically deliver network protection, guest access, and identity-based quality of service (QoS).
- Wire-Speed Performance
Wire-speed performance at high 1GbE, 10GbE, and 40GbE port densities dramatically simplifies network topologies and operations.
- Eight QoS Queues
Eight QoS queues per switch port ensure proper prioritization of voice, video, and multiple levels of data traffic, with room to converge other networks, such as building automation and video security systems.
- Innovative Switch Design
Innovative, cost-effective switch design enables new architectures that reduce cost and complexity, while unified management and automation tools consolidate system monitoring.
- Virtual Chassis
Virtual Chassis technology allows multiple interconnected EX Series switches to operate as a single logical device, reducing operational expenses and simplifying management.
Specifications
| Form factor | Fixed platform Virtual Chassis configuration consisting of 10 switches |
| Dimensions (W x H x D) | 17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit |
| Backplane speed | 128 Gbps |
| Data rate | EX4200-24P/24T/24F: 88 Gbps EX4200-48P/48T: 136 Gbps |
| Throughput | EX4200-24P/24T/24F: 65 Mpps (wire speed) EX4200-48P/48T: 101 Mpps (wire speed) |
| 40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities | N/A |
| 100GBASE C form-factor pluggable transceiver (CFP) port densities | N/A |
| Resiliency | Internal, hot-swappable redundant power supply; field-replaceable fan tray with three fans; graceful Routing Engine switchover (GRES) in Virtual Chassis configuration |
| Operating system | Junos OS |
| Traffic monitoring | sFlow |
| Quality-of-service (QoS) queues/port | 8 |
| MAC addresses | 32,000 |
| Jumbo frames | 9216 bytes |
| IPv4 unicast/multicast routes | 16,000/8000 |
| IPv6 unicast/multicast routes | 4000/2000 |
| Number of VLANs | 4096 |
| ARP entries | 16,000 |
Product Picture
EX4200 Family
EX4200-24F
EX4200-24P/24T
EX4200-48P/48T
More Information
Shanghai Harmuber Technology Development Co., Ltd.
About us
We are one of the largest optical communication device sales agents in China. Our direct manufactory companies are Huawei, Cisco, Dell, HP, ZTE, Juniper, Emerson, Avocent, RFS, Fortinet and Yealink, Yeastar, Grandstream, Polycom, Newrock, Dinstar, Flyingvoice, Zycoo, Fanvil, OpenVox, Avaya. we are a fast growing High-Tech enterprise with Quality Customer Service, Excellent Reputation, Strong technical Support. All the products we sell are 100% authentic with original package.
Our Mission
1.Lowest Price with High Quality.
2.Fast Delivery with Low Cost and Security.
3.Professional Technical Support.
4.Advanced Customer Service
Return Policy
1. We consider our customer as first priority, we are aiming
For 100% satisfied customer service.
2. We exam and test the function of every product before packaging.
3. We support technical repair if there’s quality issue within warranty.
4.Please make every order considerably.
Warranty
All the products come with ONE year warranty
Payment Service
We accept TT, Bank Transfer, Paypal, Trade assurance.
Shipping Service
TNT, EMS, UPS, FedEx, DHL and China post
Contact us
Please feel free to contact us if you have any questions.
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