CISCO SG500-52P-K9-G5 - Cisco 52-port Gigabit POE Stackable Managed Switch
High quality for less.
Buying a refurbished product from Renewtech can provide significant savings of up to 80% off the original retail price of a brand-new model, which makes it a great way to cut costs without compromising quality. In short, with a refurbished product from Renewtech, you will get:
• A high-quality product at a very cheap rate
• A cost-effective and environmentally friendly alternative
• Fast delivery, directly to you or your customer
• Great value for money
Refurbished – what is it?
A refurbished product generally refers to a used and pre-owned item. Every refurbished product from Renewtech has been professionally inspected and restored to “Grade A” condition, with faulty parts replaced with genuine ones, to make sure everything works and looks perfectly before being repackaged and put back on the market for resale. Though refurbished models may show some signs of wear, we guarantee that the items are always:
• Inspected, tested and professionally restored by certified technicians
• Fully wiped of data and software, leaving no traces of data for recovery
• Carefully wrapped and shipped in electrostatic discharge (ESD) materials
• With all original accessories and components (if applicable)
Warranty
All of our products come with a one-year warranty, starting from the date of purchase, unless otherwise stated. This warranty covers any defects in materials or workmanship that may occur during the normal use of the product.
Description
CISCO SG500-52P-K9-G5 - Cisco 52-port Gigabit POE Stackable Managed Switch
The Cisco 52-port Gigabit Power over Ethernet (PoE) stackable managed switch offers a robust solution for IT departments seeking to enhance network scalability and reliability. Designed to support demanding enterprise environments, it provides a substantial switching capacity of 120 Gbit/s, enabling smooth data flow and minimizing bottlenecks. With 52 RJ-45 Gigabit Ethernet ports and PoE on 48 ports, it ensures seamless connectivity and power supply to a wide array of devices, catering to the diverse operational needs of modern businesses. The switch supports advanced networking standards and protocols, including IEEE 802.1Q VLAN and IPv6, ensuring compatibility with a wide range of network architectures and devices.
This managed switch excels in performance management and security, featuring a 16 MB packet buffer and a MAC address table supporting up to 16,384 entries, which optimize traffic handling and enhance network performance. Integrated Quality of Service (QoS) capabilities and rate limiting ensure prioritized data handling, essential for maintaining critical business communication. Security is further bolstered through SSH/SSL support and 802.1x RADIUS authentication, safeguarding sensitive business data. The stackable design of the switch allows for easy expansion, making it a future-proof choice for growing enterprises.
Operational efficiency is a hallmark of this switch, with a mean time between failures (MTBF) of over 143,000 hours, signifying its long-term reliability. The device is compatible with major operating systems such as Microsoft Windows, Linux, and Mac OS X, and supports firmware upgrades, ensuring it remains up-to-date with evolving technological standards. Its energy-efficient design, with a typical power consumption of 63.7 W and a PoE budget of 375 W, ensures cost-effective network operation, making it an ideal choice for procurement teams focused on sustainability and reduced operational costs.
Specifications
| Brand | CISCO |
|---|---|
| Co2 Savings | 343.78 |
| Certificates | |
|---|---|
| Certification | UL, CSA, CE, FCC |
| Data transmission | |
| Jumbo frames | 9216 |
| Jumbo frames support | Yes |
| MAC address table | 16384 entries |
| Number of queues | 4 |
| Packet buffer memory | 16 MB |
| Switching capacity | 120 Gbit/s |
| Design | |
| LED indicators | Link |
| Number of fans | 4 fan(s) |
| Product colour | Black |
| Stackable | Yes |
| Management features | |
| MIB support | Y |
| Quality of Service (QoS) support | Yes |
| Switch layer | L3 |
| Switch type | Managed |
| Network | |
| Broadcast storm control | Yes |
| Copper ethernet cabling technology | 1000BASE-T, 100BASE-TX, 10BASE-T |
| Flow control support | Yes |
| Head-of-line (HOL) blocking | Yes |
| IPv4 routes | 2048 |
| IPv6 routes | 2048 |
| Link aggregation | Yes |
| Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| Number of VLANs | 4096 |
| Port mirroring | Yes |
| Rate limiting | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| Operational conditions | |
| Heat dissipation | 1542.29 BTU/h |
| Operating relative humidity (H-H) | 10 - 90% |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage relative humidity (H-H) | 10 - 90% |
| Storage temperature (T-T) | -20 - 70 °C |
| Performance | |
| Built-in processor | Yes |
| Compatible operating systems | Microsoft Windows, Linux, Mac OS X |
| Firmware upgradeable | Yes |
| Flash memory | 32 MB |
| Internal memory | 256 MB |
| Mean time between failures (MTBF) | 143124.8 h |
| Minimum system requirements | Mozilla Firefox 3.6, Microsoft Internet Explorer 7 Ethernet Cat 5 |
| Noise level | 54.8 dB |
| Processor frequency | 800 MHz |
| Processor model | ARM |
| Ports & interfaces | |
| Basic switching RJ-45 Ethernet ports quantity | 52 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Combo SFP ports quantity | 2 |
| Power connector | DC-in jack |
| SFP module slots quantity | 2 |
| Power | |
| AC input frequency | 47/63 Hz |
| AC input voltage | 110 - 220 V |
| Input current | 0.405 A |
| Power consumption (typical) | 63.7 W |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) ports quantity | 48 |
| Power over Ethernet (PoE) power per port | 30 W |
| Total Power over Ethernet (PoE) budget | 375 W |
| Protocols | |
| Supported network protocols | TCP/IP, ARP, DHCP, HTTP, UDP, ICMP, IPv6 |
| Security | |
| DHCP features | DHCP client |
| SSH/SSL support | Yes |
| Security algorithms | 802.1x RADIUS, MD5 |
| Weight & dimensions | |
| Depth | 350 mm |
| Height | 44 mm |
| Weight | 5.61 kg |
| Width | 440 mm |
Warranty
- We ship WORLDWIDE
- All items shipped from our own warehouse
- Only B2B sale, no sales to private individuals
- Blindshipping directly to your customer
- With express delivery, your order will be delivered within 1-2 working days
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