A Global Exchange for Quality Networking Products

Used Network Modules

Paragon carries a wide selection of quality used Network Modules from the leading Manufacturers including Cisco, Juniper Networks, Nortel and more.

All used network modules are offered at discounts of 50-85% off of manufacturer list prices, backed by a 30-day return policy and come with one of Paragon's standard limited warranty programs, including our Standard 1-Year Limited Warranty to domestic end-users.

 7801 Used Network Modules
Product Name Description Select
3Com 3C13537  Network Processing Mod., (16) 10/100Base...
3Com 3C13823  6000 Router: 4-Port Fractional E1 FIC
3Com 3C13879  1 Port Gigabit Ethernet Module
3Com 3C14821  OSR 24 Port POE 10/100 Multi-Function Mo...
3Com 3C14838  OSR 4 Port E1 IMA FIC Module
3Com 3C16824  Switch 4005 Fabric / Management Module
3Com 3C16825  Switch 4005 1-Port 1000Base-SX Module
3Com 3C16826  Switch 4005 1-Port GBIC Module
3Com 3C16827  1-Port 1000Base-T Module
3Com 3C16828  Switch 4005 8-Port 10/100Base-T Module...
3Com 3C16829  Switch 4005 8-Port 100Base-FX Module, La...
3Com 3C16911  1000Base-SX High Speed Connector for 380...
3Com 3C16920  1-Port 100Base-FX Uplink Module For 1000...
3Com 3C16922  1-Port 100Base-TX Uplink Module For 1000...
3Com 3C16925  1-Port GETH 1000Base-SX SC Downlink Modu...
3Com 3C16930  Switch 3300 1-Port ATM OC-3 uplink
3Com 3C16960 Buy Now$10 Matrix Module 4-Port for 1100 & 3300 Swi...
3Com 3C16968  Layer 3 Module For 1100/3300/3300FX
3Com 3C16970  1-Port FETH 100Base-FX SC Module For 110...
3Com 3C16970A  SuperStack II 100Base-FX Module
3Com 3C16973  1-Port GETH 1000Base-LX SC SMF for 1100/...
3Com 3C16975  1-Port GETH 1000Base-SX SC MMF Module Fo...
3Com 3C16976  1-Port ATM OC-3 OC-12 SMF Uplink Module...
3Com 3C16977  1-Port OC-3 OC-12 MMF Uplink Module For...
3Com 3C16978  1-Port 1000Base-T Module
3Com 3C17111  SuperStack 3 Switch 4300 100Base-FX Sing...
3Com 3C17112  SuperStack 3 Switch 4300 100Base-FX Dual...
3Com 3C17121  SuperStack 3 Switch 4300 1000Base-T Sing...
3Com 3C17122  SuperStack 3 Switch 4300 1000Base-T Dual...
3Com 3C17131  SuperStack 3 Switch 4300 1000Base-SX Sin...
3Com 3C17132  SuperStack 3 Switch 4300 1000Base-SX Dua...
3Com 3C17141  SuperStack 3 Switch 4300 1000Base-LX Sin...
3Com 3C17220  SuperStack 3 Switch 4400 1000Base-T Modu...
3Com 3C17221 Buy Now$30 SuperStack 3 Switch 4400 1000Base-SX Mod...
3Com 3C17222  SuperStack 3 Switch 4400 1-Port 100Base-...
3Com 3C17223  SuperStack 3 Switch 4400 1000Base-LX Mod...
3Com 3C17227  SuperStack 3 Switch 4400 Stacking Kit Pr...
3Com 3C17228  SuperStack 3 Switch 4400 Stack Extender...
3Com 3C17260  Switch Module 5500G-EI 8-Port 1000BASE-X...
3Com 3C17260-US  5500G-EI 8-Port SFP Module
3Com 3C17261-US  5500G-EI Switch 1-Port 10G Module
3Com 3C17508  Switch 8800 360Gbps Fabric Module
3Com 3C17511  Switch 8800 1-Port 10GBase-X Module
3Com 3C17512  Switch 8800 2-Port 10GBase-X Module
3Com 3C17513  Switch 8800 12-Port 1000BASE-X Module
3Com 3C17514  Switch 8800 24-Port 1000Base-X Module
3Com 3C17516  Switch 8800 10/100/1000Base-T Module
3Com 3C17710  SuperStack III 4900, 4-Port 1000Base-SX...
3Com 3C17711  SuperStack 3 Switch 4900, 4-Port 1000Bas...
3Com 3C17712  SuperStack 3 Switch 4900, 4-Port 1000Bas...
3Com 3C17714  SuperStack 3 4900 Switch, 4-Slot GBIC Mo...
3Com 3C200100  FDDI Module DAS for LANplex 2500
3Com 3C200300  LANPlex 2500, CDDI Copper Module
3Com 3C200400  LANPlex 2500, FDDI DAS Single Mode 1-Por...
3Com 3C200500  LANPlex 2500, 1-Port 100Base-TX Module
3Com 3C200600  LANPlex 2500, 1-Port FETH 100Base-FX SC...
3Com 3C200700  LANPlex 2500, ATM 1-Port OC-3 SC Multi...
3Com 3C200750  LANPlex 2500, ATM 1-Port OC-3 SC Single...
3Com 3C201000  8-Port 10Base-T Module
3Com 3C201100  8-Port 10Base-T RJ-21 Ethernet Module
3Com 3C201200  8-Port BNC 10Base-2 Module
3Com 3C201300  LANnPlex 2500, 4-Port 10Base-5 Module
3Com 3C201400A  LANPlex 2500, 8-Port 10Base-FL
3Com 3C252-FX  HUB 100 FX MODULE
3Com 3C35004  CB3500 Switch Processor Module, RMOM &...
3Com 3C35100  CB3500 Chassis, Includes: 3C35004 Switch...
3Com 3C35210  CB3500 6-Port 10/100Base-TX RJ45 Module
3Com 3C35220  CB3500 6-Port 100Base-FX MMF, SC
3Com 3C35230  CB3500 6-Port 100Base-FX SMF, SC
3Com 3C35310  CB3500 1-Port GETH 1000Base-SX MMF, SC...
3Com 3C35330  CB3500 1-Port GETH Module
3Com 3C35331  CB3500 1-Port GETH 1000Base-LX or SX Mod...
3Com 3C35410  CB3500 6-Port FDDI Switch Module, MMF SA...
3Com 3C35420  CB3500 6-Port FDDI Switch Module, SMF SA...
3Com 3C35510  CB3500, 2-Port ATM OC-3 MMF SC Module
3Com 3C35520  CB5000, 2-Port ATM OC-3 SMF SC Module
3Com 3C35530  CB3500, 1-Port ATM OC-12 MMF SC Module
3Com 3C35540  CB5000, 1-Port ATM OC-12 SMF SC Module
3Com 3C39001  Switch 3900, 1-Port 1000Base-SX SC MMF...
3Com 3C39002  Switch 3900, 1-Port 1000Base-LX SC SMF...
3Com 3C39090  Switch 3900, ATM Range Converter OC-3 to...
3Com 3C39091  Switch 3900, ATM Range Converter OC-3 to...
3Com 3C39092  Switch 3900, ATM Range Converter OC-3 MM...
3Com 3C39093  Switch 3900, ATM Range Converter OC-3 MM...
3Com 3C6012A  CEC 20MB Management Module
3Com 3C6020B  NetBuilder 2-Board FDDI Set: (A) FDDI...
3Com 3C6022A  1-Port V.35/RS-232 HSS Module
3Com 3C6044  NetBuilder 3-Port HSS RS-232 DCE
3Com 3C6081A  NetBuilder II Flash Carrier
3Com 3C6096  NetBuilder CEC to DPE 80 Upgrade
3Com 3C6096B  NetBuilder CEC to DPE+ Upgrade
3Com 3C6096C  NetBuilder DPE 80 to DPE+ WAN Ext. Softw...
3Com 3C6096E  NetBuilder DPE 80 to DPE+ MPROT Software...
3Com 3C6111-614A  CB6000 ESM Ethernet 10Base-5 4-Port AUI...
3Com 3C6111-614F  CB6000 4-Port 10Base-FL Module
3Com 3C6202-000  FCM 6-Ports MMF Fiber SC Module
3Com 3C6203-000  FCM 12-Port RJ45 FDDI UTP Module
3Com 3C6251-000  FSM Switching, 2-Port HIS Module
3Com 3C63104 Buy Now$50 PathBuilder S700 S600, 1-Port HSSI DXI...
3Com 3C6311-011  LANPlex / CB6000 Management Module Plus...

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