3Com SuperStack 3 3812 Ethernet Switch - 3C17401-US

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Product Overview

The new generation SuperStack 3 Switch 3812 offers a fixed configuration 10/100/1000 LAN switch for networks requiring industry-leading switching performance. It combines this high performance with comprehensive functionality and plug-and-play installation all at a reasonable price. The SuperStack 3 Switch 3812 deliver standard Layer 2 10/100/1000 features as well as wirespeed performance. This switch operate straight out of the box, allowing users to be easily added to the network in minutes. This switch includes four dual-purpose ports that can be operated as copper Gigabit 10/100/1000 ports or used with built-in SFP mini-GBIC ports, supporting other Gigabit media types.


Manufacturer 3Com Corp
Mfg Part# 3C17401-US
SKU 10354541
UPC 662705470191
UPC 14 00662705470191
Port/Expansion Slot Details 12 x Gigabit Ethernet Network / 4 x Gigabit Ethernet Expansion Slot
Total Number of Network Ports 12
Product Type Ethernet Switch
Manufacturer Part Number 3C17401-US
Manufacturer Hewlett-Packard
Product Model 3812
Product Name SuperStack 3 3812 Ethernet Switch
Product Line SuperStack 3
Product Series 3800
Brand Name 3Com
Expansion Slot Type SFP
Number of Total Expansion Slots 4
Number of SFP Slots 4
Network Technology 10/100/1000Base-T
Ethernet Technology Gigabit Ethernet
Media Type Supported Twisted Pair
Package Contents SwitchRubber feetUser's guide
Layer Supported 2
Weight (Approximate) 8.20 lb
Height 1.7"
Width 17.3"
Depth 12.7"
Manageable Yes
Limited Warranty Lifetime
Tech Specs
Number of Ports 12
Gigabit Ethernet Port Yes
Humidity 10% to 95% Non-condensing Relative Humidity Operating
Temperature 32°F (0°C) to 104°F (40°C) Operating / -40°F (-40°C) to 158°F (70°C) Storage
Product Type Ethernet Switch
Manufacturer Part Number 3C17401-US
Manufacturer Website Address www.3com.com
Manufacturer 3Com Corporation
Product Name SuperStack 3 3812 Ethernet Switch
Product Line SuperStack 3
Product Series 3800
Brand Name 3Com
Expansion Slots (4 Total) SFP (mini-GBIC)
Modules Not Included
Number of Expansion Slots 4
Connectivity Media Twisted Pair
Performance 24Gbps Switching Performance / 17.8Mpps Forwarding Rate
Package Contents Switch Rubber feet User's guide
Certifications & Standards EN60068 (IEC68) Safety Agency Certifications: UL 60950-1 EN60950-1 IEC 60950-1 CSA2.2 No. 60950-00 NOM-019 SCFI AS/NZS 60950 Emissions: ICES-003 Class A FCC Part 15 Class A EN55022:1998 + A1: 2000 Class A VCCI Class A CISPR 22:1995 Class A EN61000-3-2: 2000 EN61000-3-3: 1995 + A1: 2001 CNS 13438 Class A Korean EMI Class A Immunity: EN55024 Ethernet Protocols: IEEE 802.1D IEEE 802.1p IEEE 802.1Q IEEE 802.1w IEEE 802.3 IEEE 802.3a IEEE 802.3ab IEEE 802.3ad IEEE 802.3z MIBs Supported: RFC 1213: MIB II RFC 1493: Bridge MIB RFC 1757: RMON MIB
Address Table 16 K MAC Address -
Layer Support 2
Dimensions 1.70" Height x 17.30" Width x 12.70" Depth
Weight (Approximate) 8.20 lb
Input Voltage 110 V AC / 220 V AC
Frequency 50 Hz or 60 Hz
Input Current 2.30 A Maximum
Power Consumption 42 W @ 110 V AC / 48 W @ 230 V AC
Input Voltage Range 90 V AC to 240 V AC
Protocols Spanning Tree Protocol / IGMP v1 / IGMP v2 / DHCP / TFTP / TCP/IP / ARP / ICMP / LACP / UDP
Management Management: SNMP compatibility 3Com Network Supervisor (trial copy provided on accompanying CD) Four RMON groups (statistics, history, event, alert) DHCP IP address assignment TFTP and Serial Interface Software upgrade supporting dual images Backup/Restore via TFTP Statistics Web interface management Command line interface management optimized for quick setup
Security Features Port security (MAC address learning) 255 VLANs
Manageable Yes
MTBF 43 Year @ 77°F (25°C) / 24.9 Year @ 104°F (40°C)
Additional Warranty Information Limited Lifetime, includes fan and power supply, for as long as the original Customer owns the product or for 5 years after product discontinuance, whichever occurs first (not transferable to a subsequent end user).
Standard Warranty Lifetime Limited
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