3Com 4070 Ethernet Switch - 3C17707

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Product Overview

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.


Manufacturer 3Com Corp
Mfg Part# 3C17707
SKU 10346518
UPC 662705461021
UPC 14 00662705461021
Port/Expansion Slot Details 24 x Gigabit Ethernet Expansion Slot
Product Type Ethernet Switch
Manufacturer Part Number 3C17707
Manufacturer Hewlett-Packard
Product Model 4070
Product Name 4070 Ethernet Switch
Product Series 40x0
Brand Name 3Com
Expansion Slot Type SFP
Number of Total Expansion Slots 24
Number of SFP Slots 24
Package Contents 4070 Ethernet SwitchCD with documentationGetting Started guideOne 200W AC modular power supplyRubber feetTwo fan trays3Com 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"
Power Source Power Supply
Redundant Power Supply Supported Yes
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
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