CircularTelecomParts Catalogue
Circular Telecom Parts Catalogue
Explore Circular Telecom's catalogue of refurbished, new, and surplus telecom network parts across optics, line cards, routers, switches, modules, power, cooling, and access equipment.
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ADC Telecommunications
The ADC Telecommunications M1544-370-B is a network/telecom equipment component — originally specified as "DS1 TIMING OUTPUT PANEL" — available refurbished or as...
network/telecom equipment component
Juniper Networks
Manufactured by Juniper Networks, the M160-FPC2 (M160 HI BW PIC CONC) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
Juniper Networks
Juniper Networks M160-FPC2-E: a network/telecom equipment component (M160 FLEX PIC CONC). Circular Telecom resells surplus and refurbished units of parts like this,...
Dell
The M1601P is an equipment module manufactured by Dell. Listed by the manufacturer as "10GBE PASS THROUGH MODULE", it is available through Circular Telecom's surplus...
hard drive
Fujitsu
The M1623TAU is a hard drive manufactured by Fujitsu. Listed by the manufacturer as "HDD GB 5400RPM ATA 3.5-inch Hard Drive", it is available through Circular Telecom's...
network/telecom equipment component
Fujitsu
Manufactured by Fujitsu, the M1636TAU (HDD 1.28GB 5400RPM ATA/IDE 128KB Cache 3.5-) is a network/telecom equipment component. Circular Telecom sources, tests, and...
Dell
The Dell M164C is a battery unit — originally specified as "DELL M164C 3.7V 7WH RAID CONTROLLER BATTERY FOR PERC 5/E 6/E. SYSTEM PULL. IN STOCK. GROUND SHIPPING ONLY" —...
Merlin Grn
Manufactured by Merlin Grn, the M16H1 (Masterpact 1600 Amp 4 Pole) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
Stec Ssdco
The M16ISD2-100UCV-QTM-B is a solid-state drive manufactured by Stec Ssdco. Listed by the manufacturer as "MACH16 MLC SSD", it is available through Circular Telecom's...
Stec Ssdco
The M16ISD2-200UCV-QTM-B is a solid-state drive manufactured by Stec Ssdco. Listed by the manufacturer as "MACH16 MLC SSD", it is available through Circular Telecom's...
Emacs
Manufactured by Emacs, the M1K-2A00V (1000 WATT POWER SUPPLY) is a power supply unit. Circular Telecom sources, tests, and resells surplus and refurbished Emacs...
Mediavusys
Manufactured by Mediavusys, the M1KB-2AC (Mediant 1000B with One Active/Standby Pair of GE interfaces and Dual Power Supplies) is a network/telecom equipment component....
AudioCodes
Manufactured by AudioCodes, the M1KB-MSBG1-0SN3 (Mediant 1000 AMC Chassis for voice modules with 0SN Server) is an equipment chassis. Circular Telecom sources, tests,...
Mediavusys
Mediavusys M1KB-VM-1SPAN: an equipment module (Mediant 1000 Spare Part - Digital Voice Module - Single Span). Circular Telecom resells surplus and refurbished units of...
AudioCodes
The AudioCodes M1KB-VM-4FXS-O is an equipment module — originally specified as "Media processing module" — available refurbished or as surplus stock via Circular...
Emacs
The M1S-3400V is a power supply unit manufactured by Emacs. Listed by the manufacturer as "POWER SUPPLY", it is available through Circular Telecom's surplus and...
ZTE
Manufactured by ZTE, the M1SOFM (Smart Enhanced Optical Fiber Monitor) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
Sourcefire
Sourcefire M1U-2750V: a network/telecom equipment component (POWER SUPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
Emacs
Manufactured by Emacs, the M1W-6500P (500W POWER SUPPLY) is a power supply unit. Circular Telecom sources, tests, and resells surplus and refurbished Emacs equipment...
IBM
IBM M1Z-5500V: a power supply unit (550W AC POWER SUPPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
Pwr Distri
Manufactured by Pwr Distri, the M2 (PDU CABINET) is an equipment cabinet. Circular Telecom sources, tests, and resells surplus and refurbished Pwr Distri equipment like...
Alcatel
The Alcatel M2-10GB-XP-XFP is a XFP optical transceiver module — originally specified as "2 PORT XFP MODULE" — available refurbished or as surplus stock via Circular...
Seimens
The M2-5T-68L-125R is a network/telecom equipment component manufactured by Seimens. Listed by the manufacturer as "50PR BLK 25PR FEM", it is available through Circular...
Siemens
The Siemens M2-5W is a network/telecom equipment component — originally specified as "CIRCUIT BLOCK S66M" — available refurbished or as surplus stock via Circular...
Siemens
Siemens M2-5WF/M: a network/telecom equipment component (CIRCUIT BLOCK). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
Tektronix
Manufactured by Tektronix, the M2-T300 (ENCODER/DECODER) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
equipment shelf
Juniper Networks
Manufactured by Juniper Networks, the M20 (SHELF) is an equipment shelf. Circular Telecom sources, tests, and resells surplus and refurbished Juniper Networks equipment...
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the M20-1GB-XP-SFP (7750 SR 20-PORT GE MDA-XP SFP, 1000BASE ETHERNET PRNCD) is a SFP optical transceiver module. Circular Telecom...
network/telecom equipment component
Juniper Networks
The Juniper Networks M20-FPC1-EP is a network/telecom equipment component — originally specified as "FLEX PIC CONC" — available refurbished or as surplus stock via...
Mohawkdata
Looking for the Mohawkdata M200? This network/telecom equipment component, described by the manufacturer as "EXDR TST", is stocked and resold through Circular Telecom's...
Verilink
The M2000C-100I is a network/telecom equipment component manufactured by Verilink. Listed by the manufacturer as "2000 T1 ESF CSU", it is available through Circular...
network/telecom equipment component
Nortel Networks
Nortel Networks M2008: a network/telecom equipment component (M2008 Display Grey). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network/telecom equipment component
Nortel Networks
Manufactured by Nortel Networks, the M2008HF (M2008 HF BASIC LINE-POWER PHONE *REF*) is a network/telecom equipment component. Circular Telecom sources, tests, and...
Emrsnwkpwr
Emrsnwkpwr M200B: an optical network terminal (ONT) (LOCAL CONTROL UNIT). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
Telco
Manufactured by Telco, the M2090 (ACCESS20 AC PWRSY) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
network/telecom equipment component
Juniper Networks
The Juniper Networks M20BASE-AC is a network/telecom equipment component — originally specified as "M20 AC BASE UN 4 SLOTS" — available refurbished or as surplus stock...
Alcatel-Lucent
Looking for the Alcatel-Lucent M2100C-100I? This network/telecom equipment component, described by the manufacturer as "2100 CHAN SRV UNIT", is stocked and resold...
I3
Manufactured by I3, the M212K540R2A0 (SATELLITE MODEM) is a modem. Circular Telecom sources, tests, and resells surplus and refurbished I3 equipment like this as part...
Plantrnics
Plantrnics M22: an optical amplifier (UNIVERSAL MODULAR AMPLIFIER). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
network/telecom equipment component
Nortel Networks
Nortel Networks M2250: a network/telecom equipment component (Meridian M2250 Attendant Console). Circular Telecom resells surplus and refurbished units of parts like...
Anatelcoms
The Anatelcoms M2441-40 is a network/telecom equipment component — originally specified as "RTE24 2W E&M/TO CHAN" — available refurbished or as surplus stock via...
Ecitelecom
Ecitelecom M284B: a network/telecom equipment component (M2_84B). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
Ecitelecom
Looking for the Ecitelecom M284P? This circuit card / line card, described by the manufacturer as "033-C00-AA Card", is stocked and resold through Circular Telecom's...
Btiw
The Btiw M2RU-OD-4-DC is an antenna — originally specified as "Integrated distributed antenna system" — available refurbished or as surplus stock via Circular Telecom,...
network/telecom equipment component
Cisco
Manufactured by Cisco, the M2USB-16G (C8000 EDGE PLATFORM) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
Oracle
Looking for the Oracle M3000? This network/telecom equipment component, described by the manufacturer as "SPARC Enterprise M3000 Server", is stocked and resold through...
Transmode
Transmode M3000-DC: a network/telecom equipment component (DC INLET -48VDC). Circular Telecom resells surplus and refurbished units of parts like this, helping...
circuit card / line card
Infinera
The M3000-RJ45 is a circuit card / line card manufactured by Infinera. Listed by the manufacturer as "RJ45 CARD", it is available through Circular Telecom's surplus and...