CISCO SG550X-48-K9-EU - Cisco SG550X-48 48-port Gigabit Stackable 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 SG550X-48-K9-EU - Cisco SG550X-48 48-port Gigabit Stackable Switch
The Cisco 48-port Gigabit Stackable Switch is engineered to meet the rigorous demands of modern IT environments, providing both reliability and performance for business networks. As a managed Layer 3 switch, it facilitates advanced networking capabilities, such as Quality of Service (QoS) and VLAN support, ensuring optimal traffic management and network efficiency. With a switching capacity of 176 Gbit/s and throughput of 130.94 Gbit/s, this switch is designed to handle high data volumes, making it an ideal solution for organizations requiring robust network infrastructure.
This switch supports up to 48 Gigabit Ethernet ports with additional SFP+ module slots, offering extensive connectivity options and future-proofing your network architecture. Its compatibility with various networking standards, including IEEE 802.3 and IEEE 802.1x, ensures seamless integration into existing network setups, while its stackable design allows for scalability by linking up to eight units. The device’s robust security features such as Access Control Lists (ACL) and BPDU protection make it a secure choice for safeguarding sensitive business data.
Operational efficiency is further enhanced by the switch’s energy-efficient design, consuming a maximum of only 52 watts. It is equipped with a redundant power supply option, providing added reliability for critical operations. The switch also supports a wide range of operating systems, including Windows, Linux, and Mac OS X, ensuring broad compatibility across different IT environments. Delivered with a rack mount kit and quick start guide, this Cisco switch offers a streamlined setup process, making it an efficient addition to any business network.
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 | 9000 |
| Jumbo frames support | Yes |
| MAC address table | 16000 entries |
| Number of IP interfaces | 256 |
| Number of queues | 8 |
| Number of static routes | 7000 |
| Packet buffer memory | 3 MB |
| Switching capacity | 176 Gbit/s |
| Throughput | 130.94 Gbit/s |
| Design | |
| Form factor | 1U |
| LED indicators | Yes |
| Product colour | Black, Grey |
| Rack mounting | Yes |
| Reset button | Yes |
| Stackable | Yes |
| Logistics data | |
| Harmonized System (HS) code | 85176990 |
| Management features | |
| ARP inspection | Yes |
| 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 | Yes |
| Broadcast storm control | Yes |
| Cable length detection | Yes |
| Cable types supported | Cat5, Cat5e, Cat6a |
| Flow control support | Yes |
| Head-of-line (HOL) blocking | Yes |
| Link aggregation | Yes |
| Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3an, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| Number of VLANs | 4094 |
| Port mirroring | Yes |
| Rate limiting | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| Virtual LAN features | Stacked VLAN, Private VLAN, Tagged VLAN, Port-based VLAN |
| Operational conditions | |
| Heat dissipation | 177.43 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, Serial |
| Quick start guide | Yes |
| Rack mount kit | Yes |
| Packaging data | |
| Resource CD | Yes |
| Performance | |
| Built-in processor | Yes |
| Compatible operating systems | Microsoft Windows, Linux, Mac OS X |
| Firmware upgradeable | Yes |
| Flash memory | 256 MB |
| Internal memory | 512 MB |
| Mean time between failures (MTBF) | 248097 h |
| Physical stacking (units) | 8 |
| Processor frequency | 800 MHz |
| Ports & interfaces | |
| Basic switching RJ-45 Ethernet ports quantity | 48 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Console port | RJ-45 |
| Gigabit Ethernet (copper) ports quantity | 48 |
| SFP+ module slots quantity | 2 |
| Power | |
| AC input frequency | 47/63 Hz |
| AC input voltage | 100 - 240 V |
| Power consumption (max) | 52 W |
| Power supply included | Yes |
| Redundant power supply (RPS) support | Yes |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) | No |
| Protocols | |
| Management protocols | SNMPv1, RMON1, RMON2, RMON3, RMON9, Telnet, SNMPv3, SNMPv2c, HTTP, HTTPS, SSH, CLI |
| Security | |
| Access Control List (ACL) | Yes |
| Authentication | Guest VLAN, Port-based authentication |
| BPDU filtering/protection | Yes |
| DHCP features | DHCP server |
| IGMP snooping | Yes |
| IP-MAC-Port binding | Yes |
| Loop protection | Yes |
| SSH/SSL support | Yes |
| Security algorithms | 802.1x RADIUS, HTTPS, SSH, SSL/TLS |
| Weight & dimensions | |
| Depth | 257 mm |
| Height | 28 mm |
| Weight | 3.73 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
Looking to sell your IT equipment?
- Fair market value estimations
- Flexible and hassle-free pickup
- Secure data destruction
- Quick and easy payment
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