The 3Com Router 5231 delivers high-performance WAN access routing in a cost-effective modular platform. This rackmount unit comes equipped with two 10/100BASE-TX ports one serial (asynchronous) port and three MIM (Multi-function Interface Modules) slots for LAN and WAN interface modules for added flexibility in adapting your network to your immediate and future business needs. Integrated seamlessly with your legacy equipment or as part of a 3Com end-to-end solution this router offers high-speed processors advanced QoS built-in support for converged voice data and video as well as the latest security and control features to ensure efficient and secure network operation. Ports: Two 10/100BASE-T one console one AUX serial; three MIM slots. Expansion slots: Three slots for optional MIMs... Less

This sub-module is inserted within the switch fabric of the 3Com Switch 7700 4-Slot chassis and delivers four ports of high-performance Gigabit Ethernet switching with optional Gigabit Interface Converter (GBIC) ports for both fiber and copper connections. This is particularly helpful when Gigabit Ethernet ports are required for an uplink when using Fast Ethernet modules in the chassis payload slots. This sub-module is also an economical choice for supporting a small quantity of fiber connections where all other connections will be copper. The 3Com Switch 7700 4-Port 1000BASE-X (GBIC) Fabric Sub-Module operates only in the fabric of the Switch 7700 4-Slot chassis; this sub-module is not supported on the Switch 7700R 8-Slot or Switch 7700 7-Slot chassis. Total Ports: 4 (GBIC) 1000BASE-X... Less

This Multi-function Interface Module (MIM) provides a variety of expansion options that let you enhance router performance to optimize network operation. Customize your network to your business needs. Ports: 1. Speed: 34.368Mbps. Connector: Two SMB.

This Flexible Interface Card (FIC) provides a variety of expansion options that enhances 3Com Router 6040 or Router 6080 performance to optimize network operation. Customize the network to meet business needs. Ports: Four T1/CT1/PRI. Speed: 1.544Mbps. Connector: RJ-48 G.703 - 100-ohm impedance.

This Smart Interface Card (SIC) provides a variety of expansion options that let you enhance the 3Com Router 5012 or 3Com Router 5009 performance to optimize network operation. Customize your network to your business needs. Ports: One RJ-11 Analog Modem Port. Speed: Maximum 56Kbps. Standards: ITU-T V.90 V.34 (33.6 kbps) V.FC V.32 bis V.32 V.22 bis V.22A/B V.23 V.21 Bell 212A a Bell 103.

The 3Com Router 5009 delivers high-performance WAN access routing in a cost-effective modular desktop platform. This desktop unit comes equipped with one 10/100BASE-TX port and one serial (synchronous/asyn chronous) port. In addition two SIC (Smart Interface Card) and one mim (Multi-function Interface Modules ) slots for Lan and Wan interface cards and modules give you added flexibility to let you adapt your network to your immediate and future business needs. Ports: One 10/100BASE-T one serial (Sync/Async) one console one AUX serial; one MIM and two SIC slots. Expansion slots: Two slots for optional SICs (Smart Interface Cards); one slot for optional MIM (Multi-function Interface Modules) WAN Routing: ISDN Frame Relay X.21 X.25 PPP PPPoE MP SLIP E1 T1 V.24 V.35 HDLC/SDLC leased line... Less

The 3Com Switch 7700 Power Cord Resiliency Kit provides dual power inputs into a Switch 7700 8-Slot and 7-Slot chassis. Switch resiliency is improved and accidental power disconnects are minimized when there are two power cord connections into the switch. The module has two power cord inputs drawing power from one with automated switchover to the other on a failure or disconnect. This is a field- upgradeable kit for any 8-slot or 7-slot chassis 120V installations. Input Voltage: 100-120 VAC.

Get reliable convenient easy-to-use home networking without rewiring your house!. 3Com s 3c410 Phoneline network adapters connect your computers over existing telephone lines. No hubs switches or special wiring needed simply plug one end into your PC and the other into any telephone jack. Use it with a broadband DSL or cable modem for Internet access. Surf the Web play games share files and still make or receive phone calls. Pick up this single card for an existing home phone network or a set for a new network--ether way you ll save a bundle!. Slot Type: 32-bit PCI. Connectivity: 10BASE-T. Interfaces/Ports :RJ-11.

Compuvest Ebay Template Product may differ from image shown. Packaging: Plain Box Item Condition: New SKU: 713002421-01 Package Includes: Comments: Keywords: 3Com Switch SuperStack 3 4400 Ethernet 10/100Mbps 48-Ports 3C17204 Main Specification: Power AC 120/230 V ( 50/60 Hz ) Compliant Standards IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1x Features Full duplex capability, auto- negotiation, manageable Communication Mode Half-duplex, full-duplex Remote Management Protocol SNMP, RMON

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3COM - NETWORKING SWITCH 7700 8-PORT 1000BASE-X MODULE (3C16858). . IN STOCK.

3Com V3001 Analog IP Telephony Solution 3CR10800A 3CR10800A-US

This Flexible Interface Card (FICs) provide a variety of expansion options that enhance 3Com Router 6040 or Router 6080 performance to optimize network operation. Customize the network to meet business needs. Ports: 2 ADSL over POTS (Annex A). Speed: Up to 8160kbps downstream 896 kbps upstream. Connector: RJ-11.

Create a LAN and share Internet access at speeds of 64 to 256 Kbps in your home or small office. This terminal adapter supports up to 4 users or devices up to 25 by adding more hubs. It takes only minutes to set up lets you talk on the phone while you re faxing or on the Web and has privacy features making access secure and simple. Number of computers for ISDN service: Up to 4; up to 25 with additional hubs. Voice ports: 2 telephone line ports (RJ-11 connectors). Interface/WAN: ISDN BRI-S/T (RJ-45 connector). Interfaces/local: 4 10BASE-T Ethernet ports (RJ-45 connectors). Operating system requirements/Ethe rnet ports: Computer with 10BASE-T network interface card and TCP/IP protocol suite. Minimum requirements/mode m: Computer with 10BASE-T port and compatible ISDN service from a local... Less

3Com Switch 4005 Advanced Software Upgrade Package. New Bulk Pack.

Click Image to Close About Us eBay Store 3Com 3CRWEASY96A 11Mbps Wireless Bridge Enlarge Select a photo: Manufacturer 3COM Part Number 3CRWEASY96A Model Number WL-306B SKU 19-01901 Condition New - Open Box Warranty 7 Day DOA Guarantee All photographs are original works by NTC Tech Inc. New, without packaging, 3COM 3CRWEASY96A 11 Mbps wireless outdoor LAN bridge. Pictures of actual item for sale. Features: 3Com wireless building-to-buildi ng outdoor bridge solution features state-of-the-art wirel

3Com Module ISDN 2Mbps 8-Ports 3C6046 Main Specification: Digital Ports Qty 8 ISDN Interface ISDN BRI ST Digital Signaling Protocol ISDN BRI Max Transfer Rate 2 Mbps Enclosure Type Internal Device Type ISDN terminal adapter Product Description ISDN terminal adapter - BRI ST General Device Type ISDN terminal adapter Enclosure Type Internal Modem Connectivity Technology 2 Mbps Digital Signaling Protocol ISDN BRI Digital Ports Qty 8 ISDN Interface ISDN BRI ST Expansion / Connectivity Compatible Slots 1 x expansion slot Interfaces 8 x network - ISDN BRI ST - RJ-45 - 8 Every effort has been made to ensure the accuracy of all information contained in this ad. Compuvest, Corp. can not possibly anticipate broad spectrum compatible with all components available on the market today.

3Com Module for 5500G-EI Ethernet 1000Mbps 1-Port 3C17261

3COM - SWITCH 4005 ADVANCED SOFTWARE (V2.0) UPGRADE PACKAGE (3C16844). NEW. IN STOCK.

3COM ADSL MODEM Mfg: 3COM Model #: 3CP3647 Alternate Model #: SCL #: 157207 Condition: New ADSL Modem, CONNECTORS: (1) RJ-11, (1) RJ-45, SPEED: up to 8 Mbps, DIMS: 1.6"H x 8.7"W x 5.5"D Large Image Surplus City Liquidators Lebanon IN 46052

3Com Module Ethernet 100Mbps 20-Ports 3CB9LF20R Main Specification: Compliant Standards IEEE 802.3, IEEE 802.3U, IEEE 802.1Q Features Layer 2 switching, manageable Ports Qty 20 x Ethernet 10Base-T, Ethernet 100Base-TX Weight 4.2 lbs Dimensions (WxDxH) 1 in x 13.4 in x 15.3 in Form Factor Plug-in module Device Type Expansion module Product Description 3Com CoreBuilder 9000 20-port 100BTX Switching Module - expansion module - 20 ports General Width 1 in Depth 13.4 in Height 15.3 in Weight 4.2 lbs Device Type Expansion module Enclosure Type Plug-in module Networking Features Layer 2 switching, manageable Connectivity Technology IEEE 802.3, IEEE 802.3U, IEEE 802.1Q Ports Qty 20 x Ethernet 10Base-T, Ethernet 100Base-TX

3COM 3C6120M-TPP 20-PORT 10BASE-T ONCORE ENET MODULE ( 3C6120MTPP )

HP Networking JD858A V1405-16 Desktop Switches are designed for small and midsize businesses looking for entry-level, low cost networking.

3com 8800 1-Port 10gbase-X Advanced Module 1 X Xenpak Expansion Module. New Bulk Pack.

NEW 3COM 3CR1752191 Switch 8800 Advanced Feature Software CONDITION: NEW/RETAIL Enables BGP4 (Border Gateway Protocol version 4), IS-IS (Intermediate System-to-Intermed iate System), and SNMP v3 (Simple Network Management Protocol version 3) encryption For use with the 3Com Switch 8800

3COM 3CWE820A-US Ethernet Client Bridge. Ethernet; RS-232; IEEE 802.11b. 128-bit encryption; 40-bit encryption. DSSS. Frequency band 2.4 GHz. 1 slot PC Card. Ethernet 10Base-T; RJ-45. Radio-Ethernet. Data transfer rate 11 Mbps.

3COM (3CRWE554G72TU- US) 3COM Wireless 11g Cable/DSL Router 3Com OfficeConnect

3Com 3CNJPSE Single-Port Power over Ethernet Injector NEW 3Com 3CNJPSE Single-Port Power over Ethernet Injector NEW New unused 3CNJPSE POE Injector.

3COM - OFFICE-CONNECT ADSL WIRELESS 108 MBPS 11G FIREWALL ROUTER (3CRWDR200A-75). NEW BULK. IN STOCK.

3COM NBX ANALOG CARD Mfg: 3COM Model #: 3C10114 Alternate Model #: SCL #: 140239 Condition: New ANALOG LINE CARD, CONNECTS UP TO 4 CONVENTIONAL (LOOP START) PSTN TELEPHONE LINES, (4)RJ11 PORTS AND ONE 10M MDIX (SWITCH) PORT FOR LOAD BALANCING, INCLUDES ONE POWER FAIL SAFE PORT, REQUIRES V4.1 NBX CODE, WEIGHT: 2LBS 1OZ, DIMS: 11-1/4"W X 1"H X 8-3/8"D. Surplus City Liquidators