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A versatile, multilayer

modular switching

platform for mid-range

Enterprise applications,

delivering highly

secure, resilient access

to business resources.

DATA SHEET

OVERVIEW

The 3Com

®

Switch 7750 Family of modular LAN switches provides 

intelligent, multilayer switching and routing for enterprises and mid-
market businesses, enabling end-to-end network connectivity with
advanced traffic management. Providing unparalleled investment 
protection with high scalability and performance, advanced security
and granular network control, the Switch 7750 Family delivers wirespeed
Fast Ethernet and Gigabit Ethernet connectivity with 10-Gigabit Ethernet
uplinks in a highly flexible and resilient modular platform.

The Switch 7750 Family is perfectly suited to networking environments
requiring non-stop access to critical business applications. Three chassis
models are available, providing a range of port densities and media 
flexibility:

3Com Switch 7758—8-slot chassis with two slots for switch fabrics
(primary and redundant) and six slots supporting any combination 
of switching I/O modules, up to 292 10/100/1000 or 288 10/100 ports

3Com Switch 7757—7-slot chassis with one slot for the switch fabric
and six slots supporting any combination of switching I/O modules,
up to 292 10/100/1000 or 288 10/100 ports

3Com Switch 7754—4-slot chassis with one slot for the switch fabric
and three slots supporting any combination of switching I/O modules,
up to 148 10/100/1000 or 144 10/100 ports.

All chassis models share the same high-performance, scalable modular
architecture—scaling up to 240 Gigabits per second (Gbps) system 
bandwidth and 179 Million packets per second (Mpps) forwarding 
performance—for maximum long term investment protection.

3Com

®

Switch 7750 Family

Summary of Contents for 3C16863A

Page 1: ...uiring non stop access to critical business applications Three chassis models are available providing a range of port densities and media flexibility 3Com Switch 7758 8 slot chassis with two slots for...

Page 2: ...ue to device or link failures can lead to disruption of service for critical business applications Rapid recovery from such topology changes is ensured with features such as Multiple Spanning Tree Pro...

Page 3: ...With up to 240 Gbps of system bandwidth and wirespeed switching capacity the Switch 7750 provides exceptional scalability for Enterprise distribution and edge environments and for core networks of mid...

Page 4: ...igned the Switch 7750 with an open architecture facilitating seamless growth and migration based on widely accepted international standards free from costly lock ins and the restrictions of proprietar...

Page 5: ...vices reduces implementation and maintenance costs Unified management and administration with a common operating system and centralized control available via 3Com Enterprise Management Suite Granular...

Page 6: ...m Switch 7758 3Com Switch 5500G EI stack 3CR17172 91 SuperStack 4 Switch 5500 EI PWR 52 Port 3CR17172 91 SuperStack 4 Switch 5500 EI PWR 52 Port 3CR17172 91 SuperStack 4 Switch 5500 EI PWR 52 Port 3CR...

Page 7: ...Phones 3Com Wireless Access Point 8250 PDA VoWiFi Phone 3Com Switch 5500G EI stack 3CR17172 91 SuperStack 4 Switch 5500 EI PWR 52 Port 3CR17172 91 SuperStack 4 Switch 5500 EI PWR 52 Port 3CR17172 91 S...

Page 8: ...requirements are identified projects planned and progress of implementation activities tracked 3Com GuardianSM Maintenance Service This service provides comprehensive on site support and includes adva...

Page 9: ...E 8 hardware queues per port Flow based QoS profiles Ingress and egress Remarking of packets based on priority Auto identification and classification of IP telephones Selectable prioritization Diffser...

Page 10: ...Ps sold separately CONNECTIVITY Mix and match in available payload slots 48 port 10BASE T 100BASE TX 48 port 10BASE T 100BASE TX PoE 20 port 10 100 1000BASE T 48 port 10 100 1000BASE T 48 port 10 100...

Page 11: ...NMP v3 RFC 2578 2580 SMI v2 RFC 2618 RADIUS Authentication Client MIB RFC 2620 RADIUS Accounting Client MIB RFC 2665 Pause Control RFC 2668 IEEE 802 3 MAU MIB RFC 2674 VLAN MIB Extension RFC 2787 VRRP...

Page 12: ...0 20 port 10 100 1000BASE T 3C16863A 3Com Switch 7750 7700 1 port 10GBASE X XENPAK 3C16875A 3Com Switch 7750 7700 48 port 10 100 1000BASE T 3C16888 3Com Switch 7750 7700 48 port 10 100BASE TX 3C16889...

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