ITinStock eBay Template
 2 Year Warranty
Fast Worldwide Delivery
Trusted Seller
In Stock & Ready to Ship
Dell EMC PowerSwitch N3224P-ON 24x 1G RJ45 PoE 4x 10G SFP+ 2x 100G QSFP28 Switch
What's Included
1 x Dell Force10 S4820T 48x 1/10GE RJ45 +4x 40G QSFP+ Port Switch S4820T-01-64F OS9 - Refurbished

4x QSFP Ports Damaged. Please See Last Picture

The Dell Force10 S-Series S4820T 1/10G BASE-T Top-of-Rack (ToR) switch is purpose-built for high performance data centers. By leveraging a non-blocking, cut-through (default mode is store and forward) switching architecture, the S4820T delivers line-rate L2/L3 features to maximize network performance. The S4820T design provides (48) 1/10G BASE-T ports that support 100Mb/1Gb/10Gb and four 40GbE QSFP+ uplinks. Each 40GbE QSFP+ uplink can be broken out into four 10GbE ports using breakout cables.

Priority-based Flow Control (PFC), Enhanced Transmission Selection (ETS), Data Center Bridge Exchange (DCBx) coupled with line rate throughput positions the S4820T as an ideal solution for data center ToR applications for servers, and storage arrays. In addition, the S4820T incorporates multiple architectural features that optimize data center network flexibility, efficiency, and availability. These features include IO panel to PSU airflow or PSU to IO panel airflow for hot/cold aisle environments, and redundant, hot-swappable power supplies and fans.

S4820T also supports Dell Force10's Open Automation Framework, which provides advanced network automation and virtualization capabilities for virtual data center environments. The Open Automation Framework is comprised of a suite of inter-related network management tools that can be used together or independently to provide a network that is flexible, available and manageable while helping to reduce operational expenses.

Key Features
  • 1/10GbE copper connectivity for maximum flexibility and investment protection
  • 1.28 Tbps (full-duplex) non-blocking, cut-through (default mode is store and forward) switching fabric offers line-rate performance
  • IO panel to PSU airflow or PSU to IO panel airflow
  • Redundant, hot-swappable power supplies and fans
  • Modular Dell Force10 Operating System (FTOS) software offers inherent stability as well as advanced monitoring and serviceability functions
  • Supports jumbo frames for high-end performance in virtualized environments and IP storage/server communication
  • 128 link aggregation groups with up to 8 members per group
  • Support for L2 multipath using Virtual Link Trunking (VLT) & enhanced VLT (eVLT)
  • Scalable L2/L3 Ethernet switching with QoS and standards-based IPv4/IPv6 features
  • User port stacking support for up to 6 units that is managed as one logical device
  • Open Automation Framework adds VM-awareness as well as automated configuration and provisioning capabilities to simplify the management of virtual network environments

Specifiction:
Physical
  • 48 line-rate 1/10G BASE-T ports
  • 4 line-rate 40GbE QSFP+ ports - (Damaged)
  • 1 RJ45 console/management port with RS232 signaling
  • Size: 1 RU, 1.71"h x 17.09" w x 18.11" d (4.35 h x 43.4 w x 46.0 cm d)
  • Weight: 21.7 lbs (9.86 kg)
  • ISO 7779 A-weighted sound pressure level: 65 dBA at 78.8°F (26°C)
  • Power supply: 100-240 VAC 50/60 Hz
  •       1) AC forward airflow
  •       2) AC reverse airflow
  • Power supply: 40.5-60 VDC
  •       1) DC forward airflow
  •       2) DC reverse airflow
  • Max. thermal output: 1433 BTU/h
  • Max. current draw per system:
  •       4.2A at 100/120V VAC 2.1A at 200/240VAC
  •       10.4A at 40.5 VDC 7 A at 60VDC
  • Max. power consumption: 420W (at AC input or DC input)
  • Typ. power consumption: 360 Watts
  • Max. operating specifications:
  •       Operating temperature: 32° to 104°F (0° to 40°C)
  •       Operating humidity: 5 to 90% (RH), non-condensing
  •       Operating altitude: 0ft to 6600ft above sea level
  • Max. non-operating specifications:
  •       Storage temperature: -40° to 158°F (-40° to 70°C)
  •       Storage humidity: 5 to 90% (RH), non-condensing
Redundancy
  • Hot swappable redundant power
  • Hot swappable redundant fans
  • User port stacking up to 6 units
Performance
  • MAC addresses: 128K
  • IPv4 routes: 16K
  • IPv6 routes: 8K (shared CAM space with IPv4)
  • Switch fabric capacity: 1.28 Tbps (full-duplex) 640 Gbps (half-duplex)
  • Forwarding capacity: 960 Mpps
  • Link aggregation: 8 links per group, 128 groups per stack
  • Queues per port: 4 queues
  • Layer 2 VLANs: 4K
  • MSTP : 64 instances
  • Line-rate Layer 2 switching: all protocols, including IPv4 and IPv6
  • Line-rate Layer 3 routing: IPv4 and IPv6
  • IPv4 host table size 16K
  • IPv6 host table size 8K
  • IPv4 Multicast table size 8K
  • LAG load balancing: based on Layer 2, IPv4 or IPv6 headers
  • Latency 3.3 µsec
  • Packet buffer memory: 9MB
  • CPU memory: 2GB

Delivery Times: 
Please refer to eBay listing postage details and delivery times. Our dispatch times exclude weekends and public holidays. If you have any queries please contact us.

Tracking: 
All orders include tracking information. You'll receive an email with your tracking number once your order has been dispatched.

Customs & Duties: 
For international orders, you may be subject to import duties and taxes, which are levied once your package reaches your country. Any additional charges for customs clearance must be borne by you. We have no control over these charges and cannot predict what they may be.

Incorrect Address:
Please ensure your shipping address is correct. We cannot be held responsible for orders shipped to an incorrect address provided by the customer.

Delays: 
While we strive to meet all delivery estimates, please note that unforeseen circumstances such as customs delays, weather conditions, or courier issues may affect delivery times.

Our Policy

We want you to be completely satisfied with your purchase. If for any reason you are not happy with your order, we accept returns within 30 days of delivery.

Items must be returned in their original condition and packaging, including all accessories and documentation that were included with the shipment.

If the item is faulty or not as described, we will cover the return shipping costs and offer a full refund or replacement at your preference.

For non-faulty returns, return shipping costs are the responsibility of the buyer.

VAT @ 20% Included in Price - Invoice Provided

All prices listed are inclusive of UK VAT at 20%. A full VAT invoice is provided with every order, issued automatically upon dispatch.

VAT is not payable by purchasers outside of the UK. If you are purchasing from outside the United Kingdom, the VAT element will not apply to your order.

Business buyers within the UK can reclaim the VAT through their standard VAT return. Our VAT registration number is included on all invoices for your records.

        VAT @ 20% INCLUDED IN PRICE - £300 EXCLUDING VAT -  NOT PAYABLE BY PURCHASERS OUTSIDE THE UK
LJM 2P7Y5-OS9-2/USED -1
MJ 2P7Y5-OS9-1/USED -1