3com 3CRS48G-24S-91 Scheda Tecnica Scaricare il pdf

SWITCHING

DATA SHEET

The 3Com

Switch 4800G Gigabit Family delivers

outstanding security, reliability and multi-service

support capabilities for robust switching at the edge

or aggregation layer of large enterprise and campus

networks, or in the core layer of medium- and small-

sized enterprise networks. The family is comprised of

Layer 2/3/4 Gigabit Ethernet switches that can

accommodate the most demanding applications,

providing resilient and secure connectivity and the

latest traffic-prioritization technologies to optimize

applications on converged networks.

Designed for maximum flexibility, these switches are

available with 24 or 48 Gigabit ports. Power over

Ethernet (PoE) and non-PoE models are offered, with

optional 10-Gigabit expansion capability and SFP

mini-GBIC Gigabit combo ports for fiber flexibility. The

all-SFP model with dual power supplies, for highest

availability applications, allows for very flexible fiber

with copper Gigabit connectivity.

Multiple Switch 4800G units can be stacked together,

up to nine units high, using patented 3Com

eXpandable Resilient Networking (XRN

) technology.

With XRN, it is easy to build fully redundant networks,

with aggregated ports spread across multiple units,

with all units presenting themselves with a single

simplified management interface.

Each of the five 3Com Switch 4800G models comes in

a convenient, stackable 1U-high enclosure:

Switch 4800G 24-Port. 24 10/100/1000 Mbps ports

with two dual-port 10-Gigabit slots; includes four SFP

Gigabit combo ports

Switch 4800G 48-Port. 48 10/100/1000 Mbps ports

with two dual-port 10-Gigabit slots; includes four SFP

Gigabit combo ports

Switch 4800G PWR 24-Port. 24 10/100/1000 Mbps

PoE ports with two dual-port 10-Gigabit slots;

includes four SFP Gigabit combo ports

Switch 4800G PWR 48-Port. 48 10/100/1000 Mbps

PoE ports with two dual-port 10-Gigabit slots;

includes four SFP Gigabit combo ports

Switch 4800G 24-Port SFP. 24 SFP Gigabit ports with

two dual-port 10-Gigabit slots and dual removable

power supplies, with up to two power-cord inputs;

includes eight 10/100/1000 Mbps combo ports

3COM SWITCH 4800G

GIGABIT FAMILY

SWITCHING

DATA SHEET

Shown above from top: 3Com Switch 4800G 24-Port, Switch

4800G 48-Port, Switch 4800G 24-Port SFP, Switch 4800G PWR

24-Port, Switch 4800G PWR 48-Port

OVERVIEW

1 2 3 4 5 6 7 8

Sommario

Pagina 1 - GIGABIT FAMILY

SWITCHINGDATA SHEETThe 3Com®Switch 4800G Gigabit Family deliversoutstanding security, reliability and multi-servicesupport capabilities for robust swi

Pagina 2 - KEY BENEFITS

KEY BENEFITSHigh Expandability for Investment ProtectionAll models in the 3Com Switch 4800G Gigabit Familyinclude auto-sensing 10-, 100- and 1000-Mbps

Pagina 3 - FEATURE HIGHLIGHTS

33COM SWITCH 4800G GIGABIT FAMILYPowerful, Integrated Management CapabilitiesThe Switch 4800G supports Simple NetworkManagement Protocol (SNMP) versio

Pagina 4 - SERVICE AND SUPPORT

43COM SWITCH 4800G GIGABIT FAMILY3Com Global Services offers the resources and talentsof a major corporation plus more than two decades ofexperience i

Pagina 5 - SPECIFICATIONS

CONNECTIVITYSwitch 4800G 24-Port 24 10/100/1000 Mbps with 4 SFP combo interfacesSwitch 4800G PWR 24-Port24 10/100/1000 Mbps with 4 SFP combo interface

Pagina 6 - SPECIFICATIONS (continued)

63COM SWITCH 4800G GIGABIT FAMILYForwarding (DSCP EF) remarking for prioritization of VoIP trafficApplication rate limiting, inbound and outbound; Com

Pagina 7

73COM SWITCH 4800G GIGABIT FAMILYDC-rated voltage range (for RPS)Switch 4800G 24-Port: 10.8 to 13.2 Switch 4800G 48-Port: 10.8 to 13.2; -52 to –55Swit

Pagina 8 - ORDERING INFORMATION

8 3COM SWITCH 4800G GIGABIT FAMILY3Com Corporation, Corporate Headquarters, 350 Campus Drive, Marlborough, MA 01752-30643Com is publicly traded on NAS

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