10,000+ results
- New ListingEther Switch Router WAN LAN Cisco SM-X-ES3-16-P 16 -Port GbE PoE+ SM-X Layer 2/3Opens in a new window or tabPre-OwnedC $179.99or Best OfferFree shippingdgs_distribution (604) 95.2%
- Cisco CAB-HD8-ASYNC High Density Cable for HWIC-8A, HWIC-16A, NIM-16A, NIM-24AOpens in a new window or tabBrand NewC $68.68or Best Offerfrom United States121 soldthecableman01 (6,550) 99%
- New ListingGigabit Enhanced Network Card - FAST SHIP Cisco EHWIC-1GE-SFP-CU - 1 Router MINTOpens in a new window or tabPre-OwnedC $84.99or Best OfferFree shippingdgs_distribution (604) 95.2%
- Adtran 2nd GEN TA 924e + VPN P/N:4242924L3Opens in a new window or tabPre-OwnedC $549.56Buy It Nowfrom United Statesinnsure (55) 100%
- New ListingTELLABS 71.82-71623S-M-R5 - 7100 SWITCH MOD PRNCD WOWUAVJFADOpens in a new window or tabPre-OwnedC $851.82or Best Offerfrom United StatesTop Rated SellerTop Rated Sellernatexus (3,001) 99.6%
- Cisco SPA-1X10GE-L-V2 10GB Ethernet Shared Port Adapter- 5 Year WarrantyOpens in a new window or tabPre-OwnedC $123.65Buy It Now+C $27.02 shippingfrom United States34 soldTop Rated SellerTop Rated Sellergalsmart (3,912) 100%
- New ListingALCATEL-LUCENT 8DG60740AA - 1830 Photonic Service Switch 10x10G MXR WOWUA17TACOpens in a new window or tabPre-OwnedC $1,086.75or Best Offerfrom United StatesTop Rated SellerTop Rated Sellernatexus (3,001) 99.6%
- ADVA 1063700071-02 - 10TCE-PCN-16GU+100G 100G TDM Module with 1061700655-02Opens in a new window or tabPre-OwnedC $471.52Was: C $604.5222% offor Best Offerfrom United StatesTop Rated SellerTop Rated Sellernatexus (3,001) 99.6%
- New ListingADTRAN 1187030G1 - TA5000 SM5 2x1G/2x10G Ethernet Switch Module BVL3AE6DTBOpens in a new window or tabNew (Other)C $152.50or Best Offerfrom United StatesTop Rated SellerTop Rated Sellernatexus (3,001) 99.6%
- New ListingCISCO 800-38038-01 - 15454-M-100G-ME-C, 100G OTU-4 CP-DQPSK FULL C BAND TUNABLEOpens in a new window or tabPre-OwnedC $1,413.74or Best Offerfrom United StatesTop Rated SellerTop Rated Sellernatexus (3,001) 99.6%
- Cisco VIC-4FXS/DID 4-port FXS/DID Voice/Fax Interface CardOpens in a new window or tabPre-OwnedC $32.90or Best Offerfrom United StatesTop Rated SellerTop Rated Sellerskytech777 (346) 100%
- New Listing*NEW* Cisco (CISCO1921/K9) Integrated Service Router OEM OVERSTOCKOpens in a new window or tabBrand NewC $190.97Buy It Now+C $105.43 shippingfrom United StatesTop Rated SellerTop Rated Sellergreenstore-1 (1,084) 97.9%
- FUJITSU FC9565TBA1 - FLASHWAVE 9500 10GBPS TRANSPONDER PRNCDOpens in a new window or tabPre-OwnedC $438.30Was: C $561.9322% offor Best Offerfrom United StatesTop Rated SellerTop Rated Sellernatexus (3,001) 99.6%
- CISCO CRS-16-PRP-12G 16 SLOT LINE CHASSIS PERFORMANCE ROUTE PROCESSOR RP CARDOpens in a new window or tabPre-OwnedC $750.49Buy It Now+C $54.08 shippingfrom United StatesTop Rated SellerTop Rated Sellerelectronix_ave (6,626) 98.1%
- Cisco EVM-HD 8FXS/DID Router Module w/ 2x EM3-HDA-8FXS/DIDOpens in a new window or tabPre-OwnedC $206.07or Best Offer+C $28.23 shippingfrom United States11 watchersluckywolf29 (46,084) 99.6%
- Cisco SM-X-ES3-16-P 16-Port GbE PoE+ SM-X Layer 2/3 EtherSwitch Service ModuleOpens in a new window or tabPre-OwnedC $163.49or Best Offerfrom United StatesTop Rated SellerTop Rated Sellerpcexchange_sales (11,485) 99.4%
- Cisco NIM-1GE-CU-SFP 1-Port GE/SFP Network Interface Module For ISR 4000/4300Opens in a new window or tabBrand NewC $447.55or Best Offer+C $30.89 shippingfrom United StatesTop Rated SellerTop Rated Sellerretailtechoutlet (1,708) 99.3%
- CIENA NTK535LB - OME 6500 4X GIG ETHNT 4PT CD WMOTBRFJAAOpens in a new window or tabNew (Other)C $336.50Was: C $431.4022% offor Best Offerfrom United StatesTop Rated SellerTop Rated Sellernatexus (3,001) 99.6%
- CISCO NIM-2GE-CU-SFP 2-port GbE Rj-45 & 2-port SFP GE/SFP ModuleOpens in a new window or tabPre-OwnedC $54.00Was: C $60.0010% offor Best Offer+C $15.00 shippingTop Rated SellerTop Rated Sellermontrealcomputers (2,967) 100%
- New Listing*NEW* CIENA NTK505DAE5 - OME 6500 Power Input Card 60A (Breakerless) WOPUAANHADOpens in a new window or tabBrand NewC $120.90or Best Offerfrom United StatesTop Rated SellerTop Rated Sellernatexus (3,001) 99.6%
- Cisco ASR1000-ESP40 Embedded Services Processor, Line Card for ASR1000 RoutersOpens in a new window or tabPre-OwnedC $240.43or Best Offer+C $43.03 shippingfrom United Statesmultimodetech (870) 100%
- New Listing*NEW* CIENA NTK507MDE5 - OME 6500-14 Rear Hi-Flow Fan Module WOPQAD3FAAOpens in a new window or tabBrand NewC $98.92or Best Offerfrom United StatesTop Rated SellerTop Rated Sellernatexus (3,001) 99.6%
- Cisco A9K-MPA-2X40GE 2-Port 40 GE Modular Port AdapterOpens in a new window or tabPre-OwnedC $353.09Buy It Now+C $35.71 shippingfrom United StatesTop Rated SellerTop Rated Sellergalsmart (3,912) 100%
- HP HPE ARUBA 2920 SERIES J9731A 2-PORT 10-GBE SFP+ EXPANSION MODULE 5066-2234Opens in a new window or tabPre-OwnedC $43.21Was: C $48.0210% offBuy It Now+C $17.74 shippingfrom United StatesTop Rated SellerTop Rated Sellerbabyers88 (15,502) 99.9%
- Cisco C9300-NM-8X Catalyst 9300 8 x 10GE Network Module C9300-NM-8XOpens in a new window or tabPre-OwnedC $261.03or Best Offer+C $26.15 shippingfrom United StatesAlmost gone108 soldluckywolf29 (46,084) 99.6%
- CISCO NIM-8MFT-T1/E1 8x T1/E1 Multiflex Trunk Voice/WAN Module for ISR 4300 4400Opens in a new window or tabPre-OwnedC $93.43or Best Offer+C $21.74 shippingfrom United Statesa_plus_electronics (2,421) 100%
- Cisco A9K-MPA-2X40GE 2-Port 40 GE Modular Port AdapterOpens in a new window or tabPre-OwnedC $274.78or Best Offer+C $45.87 shippingfrom United StatesLast one2 watchersTop Rated SellerTop Rated Sellerking_121719 (20) 100%
- *NEW* ALCATEL-LUCENT 8DG59828AA - 11DPM12 11G Dual Port Pluggable MultiplexerOpens in a new window or tabBrand NewC $227.19Was: C $291.2722% offor Best Offerfrom United StatesTop Rated SellerTop Rated Sellernatexus (3,001) 99.6%
- BSS Soundweb London BLU-103 Conferencing Processor with AEC & VOIPOpens in a new window or tabPre-OwnedC $355.84or Best Offerfrom United StatesTop Rated SellerTop Rated Sellereworkscomputersolutions (1,604) 97.2%
- Cisco A9K-RSP440-TR ASR 9000 Series Switch Processor 440 LineOpens in a new window or tabNew (Other)C $178.61or Best Offerfrom United StatesTop Rated SellerTop Rated Sellergententek (116) 98.3%
- Cisco PVDM4-32 32-Channel High Density Voice DSP ModuleOpens in a new window or tabPre-OwnedC $82.42Was: C $109.9025% offor Best Offerfrom United StatesTop Rated SellerTop Rated Sellersunnking (145,222) 99.3%
- CISCO NIM-4FXO 4-Port Network Interface Module NEW OPEN BOX SEE PHOTOS FREE SHIPOpens in a new window or tabNew (Other)C $219.82or Best Offerfrom United StatesLast one1 watchersrobotics2015 (1,770) 100%
- Cisco NIM-4FXS 4-Port FXS/DID Module, 1 Year WarrantyOpens in a new window or tabPre-OwnedC $20.95or Best Offer+C $20.46 shippingfrom United StatesAlmost gone31 soldTop Rated SellerTop Rated Sellerusedciscodealer (2,174) 99.7%
- Cisco 1900 Integrated Services Router Cisco 1921-SEC/K9 ios 15.7 Delivery 2-7dayOpens in a new window or tabPre-OwnedC $125.00or Best Offer+C $14.99 shippingLast one39 soldTop Rated SellerTop Rated Sellerwaakif (2,103) 100%
- Cisco MSTP 15454 M6 Chassis, 1 Year WarrantyOpens in a new window or tabPre-OwnedC $267.91or Best Offer+C $82.27 shippingfrom United States11 watchersTop Rated SellerTop Rated Sellerusedciscodealer (2,174) 99.7%
- Cisco 1-Port High Speed Wan Interface Card (HWIC-1GE-SFP)Opens in a new window or tabPre-OwnedC $120.00or Best Offertech-parts-master (117) 100%
- CISCO NIM-ES2-8 8-port Gigabit RJ-45 LAN ModuleOpens in a new window or tabPre-OwnedC $55.80Was: C $62.0010% offor Best Offer+C $15.00 shippingTop Rated SellerTop Rated Sellermontrealcomputers (2,967) 100%
- Juniper MS-MPC-128G Multi Services Modular Port ConcentratorOpens in a new window or tabPre-OwnedC $810.59or Best Offer+C $70.45 shippingfrom United StatesTop Rated SellerTop Rated Sellerbtr101 (3,191) 99.1%
- CISCO ASR5K-041GE-SX-K9 ASR QGLC 4-PORT ETHERNET 1000 LINE CARDOpens in a new window or tabPre-OwnedC $269.27or Best Offer+C $61.87 shippingfrom United Stateschefren22 (1,558) 100%
- Cisco N9K-X97160YC-EX Nexus 9500 Line Card 48x 1/10/25G SFP+ 4x 100G-Lifetime WROpens in a new window or tabPre-OwnedC $685.58or Best Offerfrom United Statesarch-recycling-resource (89) 98.9%
- *NEW* CALIX 100-01255 - C7 Combination-24V VDSL2 and POTS CardOpens in a new window or tabBrand NewC $103.95Was: C $133.2722% offor Best Offerfrom United StatesTop Rated SellerTop Rated Sellernatexus (3,001) 99.6%
- NEW SEALED CISCO XFP-10GZR-OC192LR | 10GBASE-ZR OC192LR | 10-2265-04Opens in a new window or tabBrand NewC $480.87Buy It Nowfrom United StatesTop Rated SellerTop Rated Sellergssurplus (2,206) 100%
- ADVA 1063700021-01 - WCC-PCN-100G, 100G CORE TRANSPONDER CFP PLUGGIN MODULEOpens in a new window or tabPre-OwnedC $661.20Was: C $847.7022% offor Best Offerfrom United StatesTop Rated SellerTop Rated Sellernatexus (3,001) 99.6%
- Cisco WIC-1AM-V2 Integrated V.92 Modem WAN Interface Card. 30 days wrnty. RTOpens in a new window or tabPre-OwnedC $6.00or Best Offer+C $16.00 shippingLast one13 soldTop Rated SellerTop Rated Sellersunthan (1,751) 99.1%
- Cisco NIM-ES2-4 4 Port Layer 2 Gigabit Ethernet Lan Module New SealedOpens in a new window or tabBrand NewC $323.39or Best Offer+C $54.63 shippingfrom United States98 soldTop Rated SellerTop Rated Sellerinnotechsupply (2,672) 99.1%
- NEW GENUINE CISCO QSFP-4X10G-AOC1M - 40G AOC QSFP to 4SFP breakout 10-2932-02Opens in a new window or tabBrand NewC $82.42or Best Offerfrom United Statesfguevara4 (2,234) 100%
- New Cisco Meraki MA-SFP-10GB-SR MULTI-MODE *Unclaimed*Opens in a new window or tabBrand NewC $274.78Buy It Now+C $24.51 shippingfrom United StatesFree returnsTop Rated SellerTop Rated Sellerethosdynamics (2,233) 100%
- Cisco Meraki MX64W-HW Router Enterprise Security UNCLAIMED W/Power SupplyOpens in a new window or tabPre-OwnedC $54.94Buy It Now+C $19.45 shippingfrom United StatesTop Rated SellerTop Rated Sellerautorcetc (678) 100%
- ♻️ Cisco SPA-1X10GE-L-V2 1-Port 10G Ethernet Shared Port Adapter – ⚡Fast ShipOpens in a new window or tabPre-OwnedC $103.04or Best Offer+C $38.57 shippingfrom United States3 watchersTop Rated SellerTop Rated Sellersekatron (208) 99.5%
- Cisco EHWIC-4ESG - 4 Port Gigabit Enhanced High Interface Card - SAMEDAYSHIPPINGOpens in a new window or tabPre-Owned7 product ratings - Cisco EHWIC-4ESG - 4 Port Gigabit Enhanced High Interface Card - SAMEDAYSHIPPINGC $50.82or Best Offer+C $24.65 shippingfrom United States139 soldTop Rated SellerTop Rated Sellernetyorker (6,075) 100%
- Juniper EX4400-EM-4Y 4x25G SFP28 Extension Module for EX4400Opens in a new window or tabNew (Other)C $429.19Buy It Now+C $31.61 shippingfrom United StatesLast one17 soldTop Rated SellerTop Rated Sellerstuff2sellthree (42,798) 99.7%
- Cisco WIC-1AM-V2 Integrated V.92 Modem WAN Interface Card WIC 1AM V2Opens in a new window or tabPre-OwnedC $31.24or Best Offer+C $15.68 shippingfrom United StatesAlmost gone156 soldfuture_nt (7,525) 100%
- LOT of 4 Cisco NIM-SSD Carrier Card Cisco ISR 4451, 4431, 4331, 4351, 4321,4221Opens in a new window or tabPre-OwnedC $99.00or Best Offer+C $14.99 shippingTop Rated SellerTop Rated Sellerwaakif (2,103) 100%
- New ListingNEW Sealed Cisco WS-X6824-SFP 24-Port Gigabit Ethernet SFP ModuleOpens in a new window or tabBrand NewC $274.75or Best Offer+C $47.73 shippingfrom United StatesTop Rated SellerTop Rated Sellerepcsales (126,095) 99.6%
- Cisco VIC2-2FXO Voice Card For 2811 2821,2851,2900,3900 Series RoutersOpens in a new window or tabPre-OwnedC $19.99or Best Offer+C $14.99 shipping11 soldTop Rated SellerTop Rated Sellerwaakif (2,103) 100%
- 1061700620-01, ADVA FSP-3000R7 CFP, 4X28G PLUGGABLE, LONG REACH, C-BAND TUNABLEOpens in a new window or tabPre-OwnedC $405.30or Best Offerfrom United Statestritowertelecom (2,091) 100%
- New Sealed Juniper MIC3-3D-1X100GE-CFPOpens in a new window or tabBrand NewC $701.47Was: C $754.277% offor Best Offer+C $72.58 shippingfrom United StatesLast one4 watchersTop Rated SellerTop Rated Sellermountain_coast_components (7,989) 99.8%
- New ListingCISCO ISM-SRE-300-K9 Voicemail Service Ready Engine 4GBOpens in a new window or tabBrand NewC $232.19or Best Offerfrom United Stateslysutchi (15) 100%
- JUNIPER SRX5K-SCB3 - SRX5K Switch Control Board 3 with SRX5K-RE-1800X4Opens in a new window or tabPre-OwnedC $1,007.34Was: C $1,291.4722% offor Best Offerfrom United StatesTop Rated SellerTop Rated Sellernatexus (3,001) 99.6%
- Cisco HWIC-2FE V02 2 PORT INTERFACE CARDOpens in a new window or tabPre-OwnedC $29.00or Best Offer+C $18.00 shippingTop Rated SellerTop Rated Sellersunthan (1,751) 99.1%
- Cisco NIM-4MFT-T1/E1 4-Port Multiflex Expansion Module W/ PVDM-32 DSP ModuleOpens in a new window or tabPre-OwnedC $21.95or Best Offer+C $15.40 shippingfrom United StatesTop Rated SellerTop Rated Sellerepc-smallparts (41,467) 99.5%
- Cisco C3KX-NM-10G 2 1G SFP Ports 2 1/10G SFP+ Ports Module C3560X/C3750XOpens in a new window or tabPre-OwnedC $21.98Was: C $27.4820% offor Best Offer+C $15.40 shippingfrom United StatesTop Rated SellerTop Rated Sellere-cyclers-of-idaho2021 (586) 99.6%
- Cisco VIC-4FXS/DID Voice Interface Card for 2801 2811 2821 2851 3825 3845 RouterOpens in a new window or tabPre-OwnedC $64.30or Best Offer+C $18.42 shippingfrom United StatesAlmost gone422 soldfuture_nt (7,525) 100%
- Cisco 4-Port Gigabit Ethernet High Speed WAN (EHWIC-4ESG)Opens in a new window or tabPre-OwnedC $21.99or Best Offertech-parts-master (117) 100%
- CISCO NIM-ES2-8-P 8-Port Gigabit POE Interface Module Layer 2Opens in a new window or tabPre-OwnedC $81.00Was: C $90.0010% offor Best Offer+C $15.00 shippingTop Rated SellerTop Rated Sellermontrealcomputers (2,967) 100%
- ADTRAN 1187503F1 - TA5000 LINE MODULE 8-PORT GPON OLT CARD BVL3AX5DTAOpens in a new window or tabPre-OwnedC $480.80or Best Offerfrom United StatesTop Rated SellerTop Rated Sellereliteresourcesolutions (65) 97%
- Dell Server Interface Module - DMPUIQ-VMCHS-G01 AvocentOpens in a new window or tabBrand NewC $68.67Buy It Nowfrom United Statesmittenmedia (2,380) 99.4%
- Cisco SPA-1X10GE-L-V2 10GB Ethernet Shared Port Adapter- 5 Year WarrantyOpens in a new window or tabPre-OwnedC $123.65or Best Offer+C $29.73 shippingfrom United States501 soldTop Rated SellerTop Rated Sellerlonestar-networks (1,078) 99.7%
- Cisco PVDM4-32 V02 32 Channel High-Density Voice DSP ModuleOpens in a new window or tabPre-OwnedC $17.83or Best Offer+C $15.29 shippingfrom United StatesTop Rated SellerTop Rated Sellerepc-smallparts (41,467) 99.5%
- Juniper MIC6-100G-CFP2 MIC 100-Gigabit Ethernet Module CFP *1 Year Warranty*Opens in a new window or tabPre-OwnedC $206.09or Best Offerfrom United StatesTop Rated SellerTop Rated Sellernetworkhardwaredepot_nhd (11,756) 99.7%
- Cisco SPA-1X10GE-L-V2 1-Port 10GB Ethernet Port Adapter - 1 Year WarrantyOpens in a new window or tabPre-OwnedC $109.91Buy It Now+C $31.26 shippingfrom United States121 soldTop Rated SellerTop Rated Sellernetworkhardwaredepot_nhd (11,756) 99.7%
- Cisco SPA-1X10GE-L-V2 10GB Ethernet Shared Port Adapter- 2 Year WarrantyOpens in a new window or tabPre-OwnedC $101.67or Best Offer+C $27.55 shippingfrom United StatesTop Rated SellerTop Rated Sellercloud-direct (311) 100%
- Cisco C3850-NM-BLANK Network Module Slot Cover 3850Opens in a new window or tabPre-OwnedC $25.00or Best Offer+C $14.99 shippingTop Rated SellerTop Rated Sellerwaakif (2,103) 100%
- Cisco cBR-RF-PIC V05 Router ModuleOpens in a new window or tabPre-OwnedC $111.29or Best Offerfrom United Statesonthesideofamountain (79) 93.3%
- Lenovo 01CV833 Emulex 16GB GEN6 FC Single-Port HBAOpens in a new window or tabPre-OwnedC $219.81or Best Offerfrom United StatesTop Rated SellerTop Rated Selleraltatech (7,015) 99.7%
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