Cisco Sg550x-48p 48-port Gigabi Poe Stackable Switch

Introduction

Strengthen Your Network to Meet Growing Demands
Everyone, from employees to vendors to customers, needs access to your network resources at a moment’s notice. The growing number of users and devices is creating greater traffic loads on your network. So are newer applications like video, collaboration, cloud, and wireless. A bigger network “pipe” can help you avoid slowdowns and unreliable user response times amid this growth.

To get the fast data speeds, nonstop availability, and advanced security you need in your local area network (LAN), you can turn to the Cisco 550X Series Stackable Managed Switches. They are built with 10 Gigabit Ethernet connectivity, giving you the speed you need to share information quickly.

They deliver substantial productivity gains today and help future-proof your network for the demanding applications of tomorrow. The solution is simple to manage and supports advanced features traditionally reserved for large enterprises, but now priced for small and midsized businesses.

Experience the High Performance of 10 Gigabit Ethernet
Cisco 550X Series Stackable Managed Switches (Figure 1) offer the flexibility you need to meet your business requirements. These switches offer 24- to 48-port Gigabit or Fast Ethernet with 10 Gigabit uplinks, and 16- to 48-port 10 Gigabit Ethernet with both copper (10GBase-T) and fiber (Small Form Factor Pluggable Plus [SFP+]) options.

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 802.3af,IEEE 802.3an,IEEE 802.3at,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 static routes

7000

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

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

Power

Power supply included

Y

AC input voltage

100 - 240 V

AC input frequency

47/63 Hz

Power consumption (max)

494.3 W

Power over Ethernet (PoE)

Power over Ethernet (PoE)

Y

Power over Ethernet (PoE) power per port

60 W

Total Power over Ethernet (PoE) budget

382 W

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

1686.62 BTU/h

Weight & dimensions

Width

440 mm

Depth

350 mm

Height

44 mm

Weight

5.82 kg

Packaging data

Cables included

AC, Serial

Quick start guide

Y

Rack mount kit

Y

Resource CD

Y