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Related Standards

The Baseline Switch 2226-PWR Plus has been designed to the 
following standards:

Environmental

Physical

Electrical

 

Power can also be provided by the Switch through any 
of its 24 Ethernet ports based on the IEEE 802.3af 
Power over Ethernet (PoE) specifications. For PoE to 
work, the receiving device must be PoE-compliant.

FCC Statement

This equipment has been tested and found to comply with the limits for a Class A 
digital device, pursuant to part 15 of the FCC rules. These limits are designed to 
provide reasonable protection against harmful interference when the equipment is 
operated in a commercial environment. This equipment generates, uses and can 
radiate radio frequency energy and, if not installed and used in accordance with the 
instructions, may cause harmful interference to radio communications. Operation of 
this equipment in a residential area is likely to cause harmful interference to radio 
communications, in which case the user will be required to correct the interference 
at their own expense.

Information to the User

If this equipment does cause interference to radio or television reception, which can 
be determined by turning the equipment off and on, the user is encouraged to try 
to correct the interference by one or more of the following measures:

Reorient the receiving antenna.

Relocate the equipment with respect to the receiver.

Move the equipment away from the receiver.

Plug the equipment into a different outlet so that equipment and receiver are on 
different branch circuits.

If necessary, the user should consult the dealer or an experienced radio/television 
technician for additional suggestions. The user may find the following booklet 
prepared by the Federal Communications Commission helpful:

How to Identify and Resolve Radio-TV Interference Problems

This booklet is available from the U.S. Government Printing Office, Washington,
DC 20402, Stock No. 004-000-00345-4.
In order to meet FCC emissions limits, this equipment must be used only with 
cables which comply with IEEE 802.3.

CE Statement (Europe)

This product complies with the European Low Voltage Directive 73/23/EEC and EMC 
Directive 89/336/EEC as amended by European Directive 93/68/EEC/.

CSA Statement

This Class A digital apparatus meets all requirements of the Canadian 
Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigences du Règlement 
sur le matériel brouilleur du Canada.

VCCI Statement

T

ECHNICAL

 I

NFORMATION

Functional

ISO 8802-3, IEEE 802.3 (Ethernet), IEEE 802.3u (Fast 
Ethernet), IEEE 802.3ab and IEEE 802.3z (Gigabit 
Ethernet), IEEE 802.3x (Flow Control), IEEE 802.1D 1998 
(Bridging)

MAC Address

8192

Safety

UL  60950-1 & CAS 60950-1 (CSA/CUS), IEC 
60950-1(CE), EN  60950-1 (T

Ü

V/GS)

EMC Emissions

EN 55022 Class A, FCC Part 15 Subpart B Class A, 
ICES-003 Class A, VCCI Class A

Immunity

EN 55024

Operating Temperature

0–45 °C (32–113 °F)

Humidity

10–95% (non-condensing)

Standard

EN 60068 (IEC 68)—various parts

Width

440 mm (17.3 in.)

Length

235 mm (9.2 in.)

Height

43.6 mm (1.75 in.) or 1U.

Weight

3.2 kg (7.6 lb)

Mounting

Free-standing, or 19 in. rack-mounted using the 
supplied mounting kit

Power Inlet

IEC 320

AC Line Frequency

50/60 Hz

Input Voltage

100–240 VAC

Current Rating

3 ampere (maximum)

Maximum Power 
Consumption

196 watts

Maximum Power 
Dissipation

668.95 BTU/hr

PoE Maximum Output 
Power per Port

15.4 watts

R

EGULATORY

 N

OTICES

9

Summary of Contents for Baseline 2226-PWR Plus

Page 1: ... of the connected equipment and provide a suitable switched connection The 1000BASE T ports also support automatic 10 100 1000 Mbps speed detection The 10 100 Mbps connections on these 1000BASE T ports operate in half duplex or full duplex mode while the 1000 Mbps connections operate in full duplex mode The two SFP ports support fiber Gigabit Ethernet shortwave SX and longwave LX SFP transceivers ...

Page 2: ...nt Section supply power to these devices To see if power is being supplied to the connected device check the relevant PoE LED For PoE troubleshooting refer to Troubleshooting on page 7 2 10 100 1000BASE T SFP Ports Ports 25 and 26 are combination Gigabit RJ 45 ports with shared SFP Small Form Factor Pluggable transceiver slots If an SFP transceiver purchased separately is installed in a slot and i...

Page 3: ...lex or full duplex mode Module Active LEDs 5 PoE Status LEDs These LEDs show whether individual ports are providing power to the connected PoE devices 6 Power LED The Power LED shows the power status of the Switch 7 Self Adhesive Pads The unit is supplied with four self adhesive rubber pads If you intend to rack mount the unit you do not need to apply the pads Priority Level Traffic Type 0 Best Ef...

Page 4: ...ts of the PoE compliant devices can be found in the documentation supplied with the device If the maximum power for the Switch is exceeded the Switch follows the following rule Any device connected to a lower port number will take priority over a device connected to a higher port number If the Switch needs to remove power from a device it will remove power from the highest numbered port When the S...

Page 5: ...o avoid unforeseen network outages 3Com recommends that you install power conditioning especially in areas prone to blackouts power dips and electrical storms The unit is intended to be grounded Ensure it is connected to earth ground during normal use Installing proper grounding helps to avoid damage from lightning and power surges Powering On To power on the Switch 1 Check the network connections...

Page 6: ...nnect the cable from the transceiver 2 Move the wire release lever downwards until it is pointing toward you 3 Pull the wire release lever toward you to release the catch mechanism the transceiver will then easily slide out Introduction The Switch is supplied with two mounting brackets and four screws These are used for rack mounting the unit When mounting the unit you should take note of the guid...

Page 7: ...roviding the following information Product number and serial number printed on a label supplied with the unit A brief description of the problem Please read the following safety information carefully before installing the Baseline Switch 2226 PWR Plus WARNING Installation and removal of the unit must be carried out by qualified personnel only If installing the Switch unit in a stack with other uni...

Page 8: ...NG Die Installation und der Ausbau des Geräts darf nur durch Fachpersonal erfolgen Wenn der Baseline Switch 2226 PWR Plus mit anderen 3Com Hubs oder Switche gestapelt werden soll müssen grössere Geräte unter den schmaleren Hubs eingebaut werden Das Gerät sollte nicht an eine ungeerdete Wechselstromsteckdose angeschlossen werden Das Gerät muß an eine geerdete Steckdose angeschlossen werden welche d...

Page 9: ...enced radio television technician for additional suggestions The user may find the following booklet prepared by the Federal Communications Commission helpful How to Identify and Resolve Radio TV Interference Problems This booklet is available from the U S Government Printing Office Washington DC 20402 Stock No 004 000 00345 4 In order to meet FCC emissions limits this equipment must be used only ...

Page 10: ... through product registration at http eSupport 3com com Services on eSupport are based on accounts that you create or have authorization to access First time users must apply for a user name and password that provide access to a number of eSupport features including product registration repair services and service request Troubleshoot Online 3Com knowledgebase which contains thousands of technical...

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