Комутатор Cisco SB SG300-28SFP (SG300-28SFP-K9-EU)

Product Name

SG300-28SFP 28-Port Gigabit Managed SFP Switch

Manufacturer Part Number

SG300-28SFP-K9

Product Series

300

Product Model

SG300-28SFP

Product Type

Layer 3 Switch

Interfaces/Ports

Total Number of Network Ports

2

Modular

No

Stack Port

No

Port / Expansion Slot Details

28 x Gigabit Ethernet Expansion Slot

2 x Gigabit Ethernet Network

I/O Expansions

Number of Total Expansion Slots

28

Expansion Slot Type

SFP

Shared SFP Slot

Yes

Number of SFP Slots

28

Media & Performance

Media Type Supported

Twisted Pair

Ethernet Technology

Gigabit Ethernet

Network Technology

10/100/1000Base-T

1000Base-X

Network & Communication

Layer Supported

3

Power Description

Power Source

Power Supply

Management & Protocols

Manageable

Yes

Physical Characteristics

Form Factor

Desktop

Height

1.5"

Width

17.3"

Depth

10.1"

Warranty

Limited Warranty

Lifetime

Miscellaneous

Package Contents

• SG300-28SFP Layer 3 Switch
• Power Cord
• Mounting Kit
• Serial Cable
• CD-ROM with User Documentation (PDF)
• Quick Start Guide

Other Information

Product Family

300

PoE (RJ-45) Port

No

Twisted Pair Cable Standard

Category 5

Token Ring Port

No

LRE Port

No

Number of Network (RJ-45) Ports

2

Management Port

Yes

Bypass

No

Certifications & Standards

• UL (UL 60950)
• CSA (CSA 22.2)
• CE Mark
• FCC Part 15 (CFR 47) Class A

IEEE Standards:

• 802.3
• 802.3u
• 802.3ab
• 802.3ad
• 802.3x
• 802.1D
• 802.1Q
• 802.1p
• 802.1w
• 802.1s
• 802.1X
• 802.3af
• 802.3at

MTBF

614062 Hour

Management

• Web-based Management
• SNMP v 1, 2c, and 3
• MIB
• DHCP
• VLAN
• RMON
• QoS
• Command Line Interface (CLI)
• Telnet
• SSH

Flash Memory

16 MB

Input Voltage

120 V AC

230 V AC

Standard Memory

128 MB