3Com 4070 Ethernet Switch

The 3Com Switch 4070 is a Maximum-Flexibility Switch for Enterprise-Class Building-Level Core Switching. The 3Com Switch 4070 offers high-availability, multilayer Gigabit Ethernet switching for the network backbone in a fixed configuration unit. It provides maximum media flexibility with 24 SFP slots.

The Switch 4070 supports 3Com's patented XRN technology allowing you to quickly build a fully redundant server farm or network core solution out of a pair of 3Com Gigabit switches delivering high resiliency without complexity. The switch has a durable metal chassis a compact, 2RU-high rack-mountable unit. Its SFP (Small Form Factor Plug-in) ports accommodate 3Com 1000BASE-SX SFP (3CSFP91), 1000BASE-LX SFP (3CSFP92) and 1000BASE-LH (3CSFP97) transceivers.

Features

	Port/Expansion Slot Details	24 x Gigabit Ethernet Expansion Slot
	Product Type	Ethernet Switch
	Manufacturer Part Number	3C17707
	Manufacturer	3Com Corporation
	Product Model	4070
	Product Name	4070 Ethernet Switch
	Product Series	40x0
	Brand Name	3Com
	Expansion Slot Type	SFP
	Number of Total Expansion Slots	24
	Package Contents	4070 Ethernet Switch CD with documentation Getting Started guide One 200W AC modular power supply Rubber feet Two fan trays 3Com Network Supervisor (60-day trial version on CD)
	Layer Supported	4
	Weight (Approximate)	19.70 lb
	Form Factor	Rack-mountable
Desktop
	Height	3.5"
	Width	17.3"
	Depth	14.3"
	Input Voltage	110 V AC
220 V AC
	Manageable	Yes
	Limited Warranty	1 Year

Tech Specs

	Humidity	10% to 95% Non-condensing Relative Humidity Operating
	Temperature	32°F (0°C) to 104°F (40°C) Operating
14°F (-10°C) to 158°F (70°C) Storage
	Thermal Dissipation	717 BTU/h Maximum
	Product Type	Ethernet Switch
	Manufacturer Part Number	3C17707
	Manufacturer Website Address	www.3com.com
	Manufacturer	3Com Corporation
	Product Name	4070 Ethernet Switch
	Product Series	40x0
	Brand Name	3Com
	Expansion Slots	(24 Total) SFP (mini-GBIC)
	Modules	Not Included
	Number of Expansion Slots	24
	Performance	41.7Mpps Forwarding Rate
56Gbps Switching Fabric
	Additional Information	Latency 2.7 micro secs 13 trunk groups (up to four ports in each) Advanced Layer 2 and Layer 4 functionality Broadcast Storm Suppression (3000 pps threshold) Full-rate nonblocking switching on all Ethernet ports To implement XRN technology, purchase of optional 3Com XRN Interconnect Kit, or GBIC Fabric Interconnect with GMS Advanced Feature License, is required Layer 3 Switching: Hardware-based routing 2000 IP routes 100 Static Routes 5000 ARP entries 64 IP interfaces
	Package Contents	4070 Ethernet Switch CD with documentation Getting Started guide One 200W AC modular power supply Rubber feet Two fan trays 3Com Network Supervisor (60-day trial version on CD)
	Certifications & Standards	Immunity: EN55024 Environmental Standards: EN60068 RFC 768 (UDP) RFC 791 (IP) RFC 792 (ICMP) RFC 793 (TCP) RFC 826 (ARP) RFC 854 (Telnet) RFC 951 (BOOTP) RFC 1058 (RIPv1) RFC 1112 (IGMPv1) RFC1350 (TFTP) RFC 1519 (CIDR) RFC1542 (BOOTP, DHCP) RFC1723 (RIPv2) RFC1724 (RIPv2 Extensions) RFC 1812 (IPv4) RFC 2096 (IP Forwarding) RFC 2138 (RADIUS Authentication) RFC 2139 (RADIUS Accounting) RFC 2236 (IGMPv2) RFC 2328 (OSPF v2) RFC 2474 (Diffserv) RFC 2616 (HTTP) RFC 1155 (Structure and Mgmt Information (SMIv1)) RFC 1157 (SNMPv1) RFC 1213, 1573 (MIB II) RFC 1215 (MIB II Traps) RFC 1493 (Bridge MIB) RFC 1659 (RS232 MIB) RFC 1724 (RIP Version 2 MIB Extension) RFC 1757 (RMON I) RFC 1850 (OSPF Version 2 MIB Extension) RFC 2021 (RMON II Probe Config) RFC 2233 (Interfaces MIB) RFC 2571 (FrameWork) RFC 2578-2580 (SMIv2) 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 2925 (Traceroute Disman MIB) IEEE Standards: IEEE 802.1D (STP) IEEE 802.1p (CoS) IEEE 802.1Q (VLANs) IEEE 802.1w (RSTP) IEEE 802.1X (Security) IEEE 802.3i (10BASE-T) IEEE 802.3ad (Link Aggregation) IEEE 802.3u (Fast Ethernet) IEEE 802.3x (Flow Control) IEEE 802.3z (Gigabit Ethernet) Emissions / Agency Approvals: CISPRR 22 Class A FCC Part 15 Subpart B Class A EN55022 Class A ICES-003 Class A VCCI Class A AS/NZS 3548 Class A CNS 13438 Class A EN61000-3-2 EN61000-3-3 Safety Agency Certifications: UL60950 IEC 60950, IEC 825-1 EN60950, EN 60825-1 CSA22.2 No. 60950
	Address Table	12 K MAC Address -
	Layer Support	2
3
4
	Switching Method	Store-and-forward
	Flow Control	IEEE 802.3x (Full-duplex)
Back Pressure (Half-duplex)
	Dimensions	3.50" Height x 17.30" Width x 14.30" Depth
	Weight (Approximate)	19.70 lb
	Form Factor	Rack-mountable
Desktop
	Input Voltage	110 V AC
220 V AC
	Power Source	Power Supply
	Frequency	50 Hz or 60 Hz
	Input Current	3.50 A Maximum
	Power Consumption	200 W @
	Input Voltage Range	90 V AC to 240 V AC
	Redundant Power Supply	Yes
	Protocols	Telnet
RIP v1.0
RIP v2.0
BootP
DHCP
OSPF v2
RSTP
IGMP v1
IGMP v2
RADIUS
SNMP v1
HTTP
ICMP
TCP/IP
ARP
TFTP
LACP
STP
	Management	Telnet 3Com Network Supervisor 30 VLANs (IEEE 802.1Q) Web interface management Command line interface management Simple Network Management Protocol (SNMP) SNMP management via 3Com Network Supervisor Multilayer traffic classification and prioritization provides network-wide traffic control Remote Monitoring (RMON Groups: statistics, history,alarms, host, hostTopN, matrix,events)
	Security Features	Local or RADIUS authentication and management of switch passwords Access Control Lists (ACLs)
	Manageable	Yes
	MTBF	41.6 Year @ 77°F (25°C)
	Additional Warranty Information	Limited Software Warranty Duration: 90 days for media replacement and bug fixes
	Parts Warranty/Labor	1 Year - Fan and Power Supply
	Standard Warranty	1 Year Limited

BloomReach Content

3Com 4070 Ethernet Switch - 24 x SFP (mini-GBIC) - Refurbished - 3C17707

Product Details:

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