CISCO SG300-28MP-K9-EU - Cisco SG300-28MP 28-port Gigabit Max-PoE Managed
High Quality for Less
Buying a refurbished product from Renewtech can save you up to 80% off the original retail price, offering an excellent opportunity to reduce costs without sacrificing quality. Here's what you can expect from our refurbished products:
- Top-quality products at unbeatable prices
- Cost-effective and eco-friendly alternatives
- Fast delivery directly to you or your customer
- Incredible value for money
What is Refurbished?
A refurbished product is a pre-owned item that has been professionally inspected and restored to "Grade A" condition. At Renewtech, we ensure that every refurbished product is thoroughly tested, with faulty parts replaced by genuine components to ensure it functions and looks like new before it is repackaged and resold. While some refurbished products may show minor signs of wear, we guarantee that each one is:
- Inspected, tested, and restored by certified technicians
- Fully wiped of data and software, leaving no trace of previous information
- Carefully wrapped and shipped using electrostatic discharge (ESD) materials
- Accompanied by all original accessories and components (if applicable)
Warranty
Every product from Renewtech comes with a one-year warranty, starting from the date of purchase, unless otherwise specified. This warranty covers any defects in materials or workmanship that may occur under normal use of the product.
Description
CISCO SG300-28MP-K9-EU - Cisco SG300-28MP 28-port Gigabit Max-PoE Managed
The Cisco SG300-28MP is a robust managed switch solution designed for businesses seeking reliable performance and efficient operation. With its substantial switching capacity of 56 Gbit/s and a throughput of 41.67 Mpps, this switch ensures seamless data flow even in high-demand environments. It supports advanced networking standards, including IEEE 802.3af and IEEE 802.3at, making it compatible with a wide range of network devices and ensuring smooth integration into existing infrastructures.
This switch offers extensive management capabilities with web-based management and support for SNMP, IPv4/IPv6, and other management protocols. It features a MAC address table accommodating up to 16,384 entries and supports up to 512 static routes, enabling precise control over network traffic. Quality of Service (QoS) and VLAN support with up to 4096 VLANs ensure that critical applications have the necessary bandwidth and security to operate optimally.
Operational reliability is further enhanced with features such as Layer 3 switching, ARP inspection, and robust security protocols like IEEE 802.1x and SSH. With a PoE budget of 375 W, this switch can power up to 24 PoE+ devices, reducing the need for additional power sources and simplifying the network setup. The switch is engineered for durability, capable of operating in temperatures ranging from 0 to 50 °C and designed to withstand humidity levels from 10% to 90%, making it a versatile choice for diverse deployment scenarios.
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 |
| Number of queues | 4 |
| Number of static routes | 512 |
| Packet buffer memory | 8 MB |
| Switching capacity | 56 Gbit/s |
| Throughput | 41.67 Mpps |
| Design | |
| DIN rail mounting | Yes |
| LED indicators | Yes |
| Number of fans | 4 fan(s) |
| Product colour | Black |
| Rack mounting | Yes |
| Reset button | Yes |
| Management features | |
| ARP inspection | Yes |
| MIB support | Y |
| Quality of Service (QoS) support | Yes |
| Switch layer | L3 |
| Switch type | Managed |
| System event log | Yes |
| Web-based management | Yes |
| Multicast features | |
| Multicast support | Yes |
| Network | |
| 10G support | No |
| Broadcast storm control | Yes |
| Copper ethernet cabling technology | 1000BASE-T, 100BASE-TX, 10BASE-T |
| Flow control support | Yes |
| Head-of-line (HOL) blocking | Yes |
| IP routing | Yes |
| Link aggregation | Yes |
| Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x |
| Number of VLANs | 4096 |
| Port mirroring | Yes |
| Rate limiting | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| Virtual LAN features | Private VLAN, Tagged VLAN |
| Operational conditions | |
| Heat dissipation | 1487.63 BTU/h |
| Operating relative humidity (H-H) | 10 - 90% |
| Operating temperature (T-T) | 0 - 50 °C |
| Storage relative humidity (H-H) | 10 - 90% |
| Storage temperature (T-T) | -20 - 70 °C |
| Packaging content | |
| Cables included | AC |
| Manual | Yes |
| User guide | Yes |
| Performance | |
| Flash memory | 16 MB |
| Internal memory | 128 MB |
| Mean time between failures (MTBF) | 138676.92 h |
| Noise level | 54 dB |
| Ports & interfaces | |
| Basic switching RJ-45 Ethernet ports quantity | 26 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Combo SFP ports quantity | 2 |
| Power | |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Power consumption (max) | 445 W |
| Power consumption (typical) | 43.1 W |
| Power supply included | Yes |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet plus (PoE+) ports quantity | 24 |
| Total Power over Ethernet (PoE) budget | 375 W |
| Protocols | |
| Management protocols | SNMP v1/v2c/v3, MIB, HTTP/HTTPS, RMON, IPv4, IPv6 |
| Supported network protocols | TCP/IP, IPv4/v6, HTTP/HTTPS, UDP, SSH, BPDU, IPSG, SNTP, TFTP, Bonjour |
| Switching protocols | GVRP, GARP, DHCP |
| Security | |
| Access Control List (ACL) | Yes |
| Authentication type | IEEE 802.1x |
| BPDU filtering/protection | Yes |
| DHCP features | DHCP server, DHCP client |
| IGMP snooping | Yes |
| Loop protection | Yes |
| MAC address filtering | Yes |
| SSH/SSL support | Yes |
| Security algorithms | 802.1x RADIUS, HTTPS, SNMP, SSH, SSH-2 |
| Weight & dimensions | |
| Depth | 350 mm |
| Height | 44.5 mm |
| Weight | 5.26 kg |
| Width | 440 mm |
Warranty
- 1-2 Days delivery in UK
- All items shipped from our own warehouse
- Question to our products? Call us +44 (0) 2046 008805
- Blindshipping directly to your customer
- We ship WORLDWIDE
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