CISCO SG350-28P-K9-EU - Cisco SG350-28P 28-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 SG350-28P-K9-EU - Cisco SG350-28P 28-port Gigabit POE Managed Switch
Designed for robust network management, this Cisco switch is an optimal choice for IT departments and system integrators seeking to enhance operational efficiency and maintain secure, high-performing networks. Offering 28 Gigabit Ethernet ports with Power over Ethernet (PoE) capabilities, it ensures seamless connectivity and power distribution to a wide range of network devices such as IP phones and wireless access points. The device supports a total PoE budget of 195 watts, accommodating the power needs of various installations without the need for additional electrical infrastructure.
The switch is equipped with advanced Layer 3 capabilities, including support for 512 static routes and 128 IP interfaces, which allow for sophisticated network segmentation and traffic management. With a switching capacity of 56 Gbps and a forwarding rate of 41.66 Mpps, it provides the throughput necessary for growing data demands while maintaining network reliability. Its compatibility with networking standards such as IEEE 802.1x and 802.3at ensures interoperability across diverse network environments, facilitating easy integration into existing infrastructures.
Security and management are streamlined with features like Access Control Lists (ACLs) and Quality of Service (QoS) support, enabling precise control over data flow and prioritization of critical traffic. It also includes web-based management and SNMP support, simplifying monitoring and configuration processes. The device's robust design, certified by UL, CSA, CE, and FCC, guarantees durability, while its efficient heat dissipation and low power consumption of 35.7 watts contribute to cost-effective and sustainable operation. With a mean time between failures (MTBF) of nearly 397,000 hours, this Cisco switch stands as a reliable addition to any enterprise network.
Specifications
| Brand | CISCO |
|---|---|
| Co2 Savings | 343.78 |
| Certificates | |
|---|---|
| Certification | UL (UL 60950), CSA (CSA 22.2), CE, FCC 15 (CFR 47) |
| Data transmission | |
| Forwarding rate | 41.66 Mpps |
| Jumbo frames | 9216 |
| Jumbo frames support | Yes |
| MAC address table | 16384 entries |
| Number of IP interfaces | 128 |
| Number of queues | 8 |
| Number of static routes | 512 |
| Packet buffer memory | 12 MB |
| Switching capacity | 56 Gbit/s |
| Design | |
| Number of fans | 2 fan(s) |
| Product colour | Black |
| Reset button | Yes |
| Management features | |
| ARP inspection | Yes |
| Quality of Service (QoS) support | Yes |
| Switch layer | L3 |
| Switch type | Managed |
| Web-based management | Yes |
| Multicast features | |
| Multicast support | Yes |
| Number of multicast groups filtered | 1000 |
| Network | |
| 10G support | No |
| Broadcast storm control | Yes |
| Cable length detection | Yes |
| Flow control support | Yes |
| Head-of-line (HOL) blocking | Yes |
| Link aggregation | Yes |
| Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3z |
| Number of VLANs | 4096 |
| Port mirroring | Yes |
| Rate limiting | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| Virtual LAN features | Private VLAN, Tagged VLAN, Port-based VLAN |
| Operational conditions | |
| Heat dissipation | 897.4 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 |
| Quick start guide | Yes |
| Packaging data | |
| Mounting brackets included | Yes |
| Performance | |
| Built-in processor | Yes |
| Firmware upgradeable | Yes |
| Flash memory | 256 MB |
| Internal memory | 512 MB |
| Mean time between failures (MTBF) | 396687 h |
| Noise level | 53.7 dB |
| Processor frequency | 800 MHz |
| Ports & interfaces | |
| Basic switching RJ-45 Ethernet ports quantity | 24 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Combo SFP ports quantity | 2 |
| SFP module slots quantity | 2 |
| Power | |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 110 - 220 V |
| Power consumption (typical) | 35.7 W |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) ports quantity | 24 |
| Total Power over Ethernet (PoE) budget | 195 W |
| Protocols | |
| Management protocols | SNMP v1/2c/3, HTTP/HTTPS, MIB, RMON, IPv4/IPv6 |
| Security | |
| Access Control List (ACL) | Yes |
| Access Control List (ACL) rules | 512 |
| Authentication | Guest VLAN, Port-based authentication |
| BPDU filtering/protection | Yes |
| DHCP features | DHCP server, DHCP client |
| IGMP snooping | Yes |
| IP-MAC-Port binding | Yes |
| MAC address filtering | Yes |
| SSH/SSL support | Yes |
| Security algorithms | 802.1x RADIUS, SNMP, SSH, SSL/TLS |
| Weight & dimensions | |
| Depth | 257 mm |
| Height | 44 mm |
| Weight | 3.83 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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