General Information

Interface

●  24 10/100 ports

●  2 Gigabit copper/SFP combo + 2 SFP ports

Manufacturer Part Number

SF250-24-K9

Product Series

250

Product Model

SF250-24-K9

Hardware

Capacity in Millions of Packets per Second (mpps) (64-byte packets)

9.52

Switching Capacity in Gigabits per Second (Gbps)

12.8

USB slot

USB Type-A slot on the front panel of the switch for easy file and image management

Buttons

Reset button

Cabling type

Unshielded Twisted Pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5e or better for 1000BASE-T

LEDs

System, Link/Act, PoE, Speed

Flash

256 MB

CPU

800 MHz ARM

CPU memory

512 MB

Packet Buffer

12 Mb

Environmental

Unit dimensions (W x H x D)

440 x 44 x 202 mm (17.3 x 1.45 x 7.95 in)

Unit weight

2.72 kg (6 lb)

Power

100 to 240V 50 to 60 Hz, internal, universal

Power Dedicated to PoE

N/A

Number of Ports That Support PoE

N/A

Certification

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

Operating temperature

32° to 122°F (0° to 50°C)

Storage temperature

–4° to 158°F (–20° to 70°C)

Operating humidity

10% to 90%, relative, noncondensing

Storage humidity

10% to 90%, relative, noncondensing

Acoustic noise and MTBF

FAN (Number)

Fanless

Acoustic Noise

N/A

MTBF @50C (hr)

630,719

Miscellaneous

Package Contents

Other Information

Minimum requirements

●  Web browser: Mozilla Firefox version 36 or later; Microsoft Internet Explorer version 9 or later, Chrome version 40 or later, Safari version 5 or later

●  Category 5 Ethernet network cable

●  TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed