3Com 3Com SuperStack 3 Switch 4900 Family Посібник з експлуатації - Сторінка 6
Переглянути онлайн або завантажити pdf Посібник з експлуатації для Перемикач 3Com 3Com SuperStack 3 Switch 4900 Family. 3Com 3Com SuperStack 3 Switch 4900 Family 20 сторінок. User guide
Друкувати сторінку
3Com Entry-level 10/100 Switches
3Com SuperStack 3 Switch 3200 Family
The 3Com SuperStack 3 Switch 3200 is a family of wirespeed multi-
layer switches. Its Layer 3 support includes dynamic (RIP) routing,
improving performance by routing packets at the wiring closet and
simplifying the deployment and management of the switch, enabling
automatic reconfiguration due to topology changes.
spotlight
3Com SuperStack 3 Switch 3226
• edge-optimized Layer 3 features
• built-in dual-personality Gigabit ports for maximum downlink flexibility
• automated dynamic routing for easy set-up and maintenance
PRODUCT
3Com Superstack 3 Switch 3226
3Com Superstack 3 Switch 3250
PRODUCT
3Com 1000BASE-SX SFP
3Com 1000BASE-LX SFP
3Com 1000BASE-LH70 SFP
3Com Entry-Level 10/100 Switches
3Com SuperStack 3 Switch 4200 Family
The 3Com SuperStack 3 Switch 4200 family are fixed
configuration 10/100 LAN switches for networks requiring
the latest technology in a 1RU form factor at a reasonable
price. These rich Layer 2 10/100 switches feature wirespeed
performance and stacking. 26, 28, and 50-port models
are available with two copper 10/100/1000 ports for built-in
spotlight
3Com SuperStack 3 Switch 4228G
• advanced, feature-rich 10/100 switching
• GBIC slots support both fiber and copper configurations
• two built-in copper Gigabit ports for downlinks or stacking
PRODUCT
3Com SuperStack 3 Switch 4228G
✔
3Com SuperStack 3 Switch 4226T
3Com SuperStack 3 Switch 4250T
3Com recommends Express Service which includes telephone support, advance hardware replacement, and software upgrades. Order the service part number for your region from your 3Com partner.
Best Seller indicates top-selling 3Com product based on internal 3Com sales data, May 2003
6
3COM PRODUCT GUIDE FOR SMALL AND MEDIUM ENTERPRISES
Dual-Purpose
Order
10/100
Gigabit Ports
Number
Autosensing Ports
(10/100/1000
or SFP)
3CR17500-91
24
3CR17501-91
48
10/100
10/100/1000
Order
Autosensing
Autosensing
Number
Ports
Ports
3C17304
24
2
3C17300
24
2
3C17302
48
2
(managed, Layer 2/3)
Enhanced security features include IEEE 802.1X network log-in and
Access Control Lists to insure only authorized users can access your
network, and SSH encryption of management access. Units are
available in in 26- and 50-port models, each with 2 dual personality
(10/100/1000 or SFP-based fiber) Gigabit connections. They are
backed by a 3 year Hardware Warranty. Refer to www.3com.com
for details.
• Layer 3 at the edge can boost performance through local switching.
• Dynamic routing improves ease-of-use over Layer 3 static routes.
• Advanced security features secure the network from
unauthorized access.
Switching
Forwarding
Capacity
Rate
2 (or 2 SFP)
8.8 Gbps
6.6 Gbps
2 (or 2 SFP)
13.6 Gbps
10.1 Gbps
Order
Number
3CSFP91
3CSFP92
3CSFP93
(managed, Layer 2)
stacking or downlinks; the 28-port model also has the two
10/100/1000 ports as well as two GBIC slots for fiber or added
copper connection flexibility.
• Industry-leading wirespeed Layer 2 switching removes bottlenecks
from workgroups and provides better network response times
• Two built-in copper Gigabit ports for downlinks or stacking
enable network growth while keeping flexibility and control
• IEEE 802.3ad Link Aggregation (LACP), Rapid Spanning Tree
Protocol, and Redundant Power Supply support ensure reliability
and confidence in the network
• 3 year Hardware Warranty. Refer to www.3com.com for details
GBIC Ports
Switching
Forwarding Rate
Capacity
2
12.8Gbps
8.8Gbps
13.6Gbps
10.1Mpps
IEEE 802.1p
Optional Service
Prioritization
Americas
(Max queues per port)
2
3CS-EXP-03E
2
3CS-EXP-04E
IEEE 802.1p
Prioritization
Optional Service
(Max queues
Americas
per port)
9.5Mpps
2
3CS-EXP-03E
6.6Mpps
2
3CS-EXP-02E
2
3CS-EXP-04E
Optional Service
Europe, Middle
East, Africa &
Asia Pacific
3CS-EXP-X02
3CS-EXP-X04
Optional Service
Europe, Middle
East, Africa &
Asia Pacific
3CS-EXP-X03
3CS-EXP-X03
3CS-EXP-X05