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1 Product Overview
Overview
3Com Switch 4210G Family (hereinafter referred to as the Switch 4210G ) are Layer 3 Gigabit Ethernet
switching products developed by 3Com Corporation. (Hereinafter referred to as 3Com).
The Switch 4210G are designed as distribution or access devices for intranets and metropolitan area
networks (MANs). Supporting IPv4/IPv6 dual stack, the Switch 4210G provide abundant service
features.
The Switch 4210G include six models, and have the system specifications as shown in
Table 1-1. They
all support the 3Com-specific cluster management function, which facilitates your network management.
And four models of the Switch 4210G also support 10 GE uplink interfaces and the Intelligent Resilient
Framework (IRF) technology. You can connect multiple 4210G switches through 10 GE ports to form a
logical entity, thus to establish a new intelligent network with high reliability, expandability and
manageability.
Table 1-1 System specifications of the Switch 4210G
Item
4210G 24-Port
4210G NT
24-Port
4210G 48-Port
4210G NT
24-Port
4210G PWR
24-Port
4210G PWR
48-Port
Physical
dimensions
(H × W × D)
43.6 × 440 × 300 mm
(1.72 × 17.32 × 11.81 in.)
43.6 × 440 × 420 mm
(1.72 × 17.32 × 16.54 in.)
Weight <4.4 kg (9.70 lb)
< 4.7 kg
(10.36 lb)
<6.9 kg
(15.21 lb)
<7.4 kg (16.31 lb)
Management port
One console port, on the front panel
Auto-sensing
10/100/1000Base-
T Ethernet ports
(on the front panel)
24 48
24
Supports PoE
48
Supports PoE
1000 Base-X SFP
ports
(on the front panel)
4, each 1000 Base-X SFP port and the corresponding auto-sensing
10/100/1000Base-T Ethernet port form a Combo port.
: For each Combo port, either the SFP port or the corresponding
10/100/1000Base-T Ethernet port can be used at a time. For details about the
combo port mapping relationship, please refer to
Table 1-4.
Interface modules
supported
(optional, on the
rear panel)
Switch 4210G NT 24-Port and Switch 4210G NT 48-Port do not support any
interface modules;
Switch 4210G 24-Port, Switch 4210G 48-Port, Switch 4210G PWR 24-Port,
and Switch 4210G PWR 48-Port support two interface modules respectively,
which can be:
z Short-haul dual-port 10GE CX4 interface module (3C17767, support IRF)
z Dual-port 10 GE XFP interface module (3C17766, support IRF)
z One-port 10 GE XFP interface module (3C17768, support IRF)
z Dual-port 10 GE SFP+ interface module (LSPM2SP2P, support IRF)