Cisco Sg550x-48 48-port Gigabit Stackable Switch

Introduction

Advanced features for demanding environments
Get 10 Gigabit Ethernet and advanced capabilities to accelerate your business growth. Our next-generation stackable managed switches can bring immediate productivity gains to your organization. They also get your network ready for more bandwidth-hungry applications in the future.

Affordable 10 Gigabit Ethernet
10 Gigabit Ethernet delivers 10 times the performance to your network to promote higher productivity and business efficiency. The 550X Series breaks the barrier of 10 Gigabit Ethernet adoptions with exceptional affordability.

Superior reliability and resiliency
Keep your network running so your business never slows down. The 550X Series offers true stacking, built-in fan redundancy, a redundant power supply connector, and high-availability protocols.

Advanced features
The 550X Series includes capabilities and management options you need to support applications today and in the future, such as strong security, advanced QoS, comprehensive IPv6 support, and Layer 3 dynamic routing.

Power over Ethernet
The Power over Ethernet Plus (PoE+) standard provides up to 30 watts of power per port. The 550X switches also support 60W PoE on selected ports to power compact switches and high-power wireless access points.

Energy efficiency
A variety of energy-saving features, including energy-detect mode, cable-length detection, and Energy-Efficient Ethernet, provide an eco-friendly and cost-effective network solution without compromising performance.

Peace of mind
All 550X Series switches are protected for the life of the product by the Cisco Limited Lifetime Hardware Warranty, including next-business-day advance replacement where available.

Management features

Switch type

Managed

Switch layer

L3

Quality of Service (QoS) support

Y

Web-based management

Y

ARP inspection

Y

System event log

Y

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity

48

Basic switching RJ-45 Ethernet ports type

Gigabit Ethernet (10/100/1000)

Gigabit Ethernet (copper) ports quantity

48

Installed SFP+ modules quantity

2

Console port

RJ-45

Network

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

10G support

Y

Cable types supported

Cat5,Cat5e,Cat6a

Port mirroring

Y

Flow control support

Y

Link aggregation

Y

Broadcast storm control

Y

Rate limiting

Y

Spanning tree protocol

Y

Head-of-line (HOL) blocking

Y

Cable length detection

Y

VLAN support

Y

Virtual LAN features

Stacked VLAN,Private VLAN,Tagged VLAN,Port-based VLAN

Number of VLANs

4094

Data transmission

Switching capacity

176 Gbit/s

Throughput

130.94 Mpps

MAC address table

16000 entries

Number of queues

8

Number of Virtual Output Queuing (VoQ) queues

7000

Static route

Y

Number of static routes

32

Number of IP interfaces

256

Jumbo frames support

Y

Jumbo frames

9000

Packet buffer memory

3 MB

Security

DHCP features

DHCP server

Access Control List (ACL)

Y

IGMP snooping

Y

Security algorithms

802.1x RADIUS,HTTPS,SSH,SSL/TLS

SSH/SSL support

Y

Loop protection

Y

BPDU filtering/protection

Y

IP-MAC-Port binding

Y

Authentication

Guest VLAN, Port-based authentication

Multicast features

Multicast support

Y

Number of multicast groups filtered

256

Protocols

Management protocols

SNMPv1, RMON1, RMON2, RMON3, RMON9, Telnet, SNMPv3, SNMPv2c, HTTP, HTTPS, SSH, CLI

Design

Rack mounting

Y

Stackable

Y

Form factor

1U

Product colour

Black, Grey

Reset button

Y

LED indicators

Y

Certification

UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A

Performance

Physical stacking (units)

8

Built-in processor

Y

Processor frequency

800 MHz

Internal memory

512 MB

Flash memory

256 MB

Compatible operating systems

Microsoft Windows, Linux, Mac OS X

Firmware upgradeable

Y

Mean time between failures (MTBF)

248097 h

Power

Power supply included

Y

Redundant power supply (RPS) support

Y

AC input voltage

100 - 240 V

AC input frequency

47/63 Hz

Power consumption (max)

52 W

Power over Ethernet (PoE)

Power over Ethernet (PoE)

N

Operational conditions

Operating temperature (T-T)

0 - 50 °C

Storage temperature (T-T)

-20 - 70 °C

Operating relative humidity (H-H)

10 - 90%

Storage relative humidity (H-H)

10 - 90%

Heat dissipation

177.43 BTU/h

Weight & dimensions

Width

440 mm

Depth

257 mm

Height

28 mm

Weight

3.73 kg

Packaging data

Cables included

AC, Serial

Quick start guide

Y

Rack mount kit

Y

Resource CD

Y