CISCO SG300-52P-K9-EU - SG 300-52P 52-port Gigabit PoE 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 SG300-52P-K9-EU - SG 300-52P 52-port Gigabit PoE Managed Switch
The Cisco 52-port Gigabit Ethernet switch is designed for IT departments and system integrators seeking a robust and efficient network infrastructure solution. This managed switch offers a switching capacity of 104 Gbit/s, supporting both 10/100/1000 Mbit/s data transfer rates, making it suitable for high-demand environments. With Power over Ethernet (PoE) capabilities across 48 ports, this switch simplifies the deployment of networked devices like IP phones and wireless access points, reducing the need for separate power supplies and streamlining installation.
Reliability is a hallmark of this switch, with features such as Quality of Service (QoS) to prioritize critical traffic and support for advanced networking standards including IEEE 802.1x and IEEE 802.3af. The inclusion of advanced management protocols like SNMP and SSH ensures secure and efficient network management, while the 16384-entry MAC address table and 512 static routes allow for extensive network scaling. Compatibility with major operating systems such as Windows, Linux, and Mac OS X further enhances its versatility in diverse IT environments.
Operational efficiency is further enhanced by the switch's web-based management interface, providing intuitive control and monitoring. The unit is built to withstand varied operating conditions, with a temperature range from 0 to 40 °C and humidity support from 10 to 90%. Certification by UL, CSA, CE, and FCC assures compliance with global standards, making it a reliable component for long-term deployment in enterprise networks.
Specifications
| Brand | CISCO |
|---|---|
| Co2 Savings | 343.78 |
| Certificates | |
|---|---|
| Certification | UL (UL 60950), CSA (CSA 22.2), CE, FCC 15 (CFR 47) A |
| Data transmission | |
| Jumbo frames support | Yes |
| MAC address table | 16384 entries |
| Maximum data transfer rate | 1 Gbit/s |
| Number of static routes | 512 |
| Packet buffer memory | 16 MB |
| Supported data transfer rates | 10/100/1000 Mbit/s |
| Switching capacity | 104 Gbit/s |
| Design | |
| LED indicators | Activity, Link, PoE, Power |
| Number of fans | 4 fan(s) |
| Product colour | Black |
| Management features | |
| Quality of Service (QoS) support | Yes |
| Switch layer | L3 |
| Switch type | Managed |
| Web-based management | Yes |
| Network | |
| 10G support | No |
| Copper ethernet cabling technology | 1000BASE-T, 100BASE-TX, 10BASE-T |
| Head-of-line (HOL) blocking | Yes |
| IP routing | Yes |
| Networking standards | IEEE 802.1D, IEEE 802.1p, 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 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| Number of VLANs | 4096 |
| Port mirroring | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| Operational conditions | |
| 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 |
| Other features | |
| Packet transfer speed | 77380000 |
| Packaging content | |
| Cables included | AC, Serial |
| Manual | Yes |
| User guide | Yes |
| Performance | |
| Compatible operating systems | Microsoft Windows, Linux, Mac OS X |
| Flash memory | 16 MB |
| Internal memory | 128 MB |
| Noise level | 46.9 dB |
| 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 |
| Fiber optic connector | SFP |
| Gigabit Ethernet (copper) ports quantity | 52 |
| SFP/SFP+ slots quantity | 2 |
| Power | |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Number of power supply units | 1 |
| Power consumption (typical) | 473.62 W |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) ports quantity | 48 |
| Protocols | |
| Management protocols | LACP, IGMP v1, 2, SNMP 1, 2c, 3 |
| Supported network protocols | IPv4/v6, HTTP/HTTPS, UDP, SSH, BPDU, IPSG, SNTP, TFTP, Bonjour |
| Switching protocols | GVRP, GARP, DHCP |
| Security | |
| Access Control List (ACL) | Yes |
| DHCP features | DHCP server, DHCP client |
| IGMP snooping | Yes |
| MAC address filtering | Yes |
| SSH/SSL support | Yes |
| Security algorithms | SSH, SSH-2, SSL/TLS |
| Weight & dimensions | |
| Depth | 350 mm |
| Height | 44.5 mm |
| Weight | 5.3 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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