CONNECTORS
Switch 2026
26 total available ports, comprised of:
• 24 auto-negotiating 10BASE-T/100BASE-TX configured as auto
MDI/MDIX
• 2 auto-negotiating 10BASE-T/100BASE-TX/1000BASE-T ports
configured as auto MDI/MDIX
PERFORMANCE
Switch 2026
8.8 Gbps switching capacity, max.
6.5 Mpps forwarding rate, max.
All models
Wirespeed performance across all ports
Store-and-forward switching
DIMENSIONS
Height: 4.4 cm (1.7 in or 1 RU)
Width: 44.0 cm (17.3 in)
Depth:17.3 cm (6.8 in)
Weight: <1.8 kg (4.0 lb)
LAYER 2 SWITCHING
8,192 MAC addresses in address table
Auto-negotiation of port speed and duplex
IEEE 802.3x full-duplex flow control
LED INDICATORS
Link speed and activity, power
POWER SUPPLY
Input voltage: 100-240 VAC, 50/60 Hz
Current rating: 1A, max.
Power consumption: 10W, max.
Power dissipation: 184 BTU/hr, max.
Power inlet: IEC 320
WARRANTY AND OTHER SERVICES
Three Year Limited Hardware Warranty including power supply
Advance Hardware Replacement with Next Business Day shipment in most
regions
90 days of telephone technical support
Refer to www.3com.com/warranty for details
ENVIRONMENTAL REQUIREMENTS
Operating temperature: 0° to 40°C
(32° to 104°F)
Operating humidity: 5% to 95%
(non-condensing)
Standard: EN 60068 (IEC 68)
REGULATORY AND AGENCY APPROVALS
Safety: UL 60950-1, IEC60950-1, CSA
C22.2 No.60950-1, EN 60950-1,GB 4943
EMC Emissions: EN 55022 Class A,
FCC Part 15 Subpart B Class A, ICES-003 Class A,
VCCI Class A, AS/NZS CISPR 22 Class A, GB 9254 Class A
Immunity: EN 55024
IEEE STANDARDS SUPPORTED
IEEE 802.3 Ethernet
IEEE 802.3ab Gigabit Ethernet
IEEE 802.3u Fast Ethernet
IEEE 802.3x Flow Control
ISO 8802-3
PACKAGE CONTENTS
Power cord; switch unit
4 self-adhesive rubber pads
Rack-mount kit
User guide
Warranty flyer
2
3COM BASELINE SWITCH 2026
ORDERING INFORMATION
PRODUCT DESCRIPTION
3COM SKU
3Com Baseline Switch 2026
3CBLUF26
Not all products available in all countries.
3Com Corporation, Corporate Headquarters, 350 Campus Drive, Marlborough, MA 01752-3064
3Com is publicly traded on NASDAQ under the symbol COMS.
Copyright © 2009 3Com and the 3Com logo are registered trademarks in various countries worldwide of 3Com Corporation. All other company and product names
may be trademarks of their respective companies. While every effort is made to ensure the information given is accurate, 3Com does not accept liability for any errors or
mistakes which may arise. All specifications are subject to change without notice. 401231-001 12/09
Visit
www.3com.com
for more information about 3Com solutions.
SPECIFICATIONS
