AVI
network/telecom equipment component
EXA-001
Aviat
Looking for the Aviat EXA-001? This network/telecom equipment component, described by the manufacturer as "AUXILLARY ALARM I/O CD", is stocked and resold through...
Circular Telecom Parts Catalogue
Browse telecom parts across every major vendor.
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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Find telecom part numbers, OEMs, and equipment categories.
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Telecom parts catalogue
EXA
network/telecom equipment component
EXB-8900T
Exabyte
Exabyte EXB-8900T: a network/telecom equipment component (120GB/40GB SCSI-WIDE 50-PIN LVDE SE TAPE DRIVE). Circular Telecom resells surplus and refurbished units of...
AVI
equipment chassis
EXC-002
Aviat
The Aviat EXC-002 is an equipment chassis — originally specified as "1RU CHASSIS" — available refurbished or as surplus stock via Circular Telecom, supporting network...
ONA
network/telecom equipment component
EXCITER
Onan
The Onan EXCITER is a network/telecom equipment component — originally specified as "Exciter" — available refurbished or as surplus stock via Circular Telecom,...
AVI
circuit card / line card
EXD-040-001
Aviat
Looking for the Aviat EXD-040-001? This circuit card / line card, described by the manufacturer as "DATA ACCESS CARD", is stocked and resold through Circular Telecom's...
AVI
network/telecom equipment component
EXD-180-002
Aviat
Looking for the Aviat EXD-180-002? This network/telecom equipment component, described by the manufacturer as "DATA ACCESS PRNCD", is stocked and resold through...
AVI
circuit card / line card
EXD-181-001
Aviat
Looking for the Aviat EXD-181-001? This circuit card / line card, described by the manufacturer as "DIGITAL ACCESS CARD", is stocked and resold through Circular...
AVI
network switch
EXD-181-002
Aviat
Looking for the Aviat EXD-181-002? This network switch, described by the manufacturer as "DAC GE3 GIGABIT ETHERNET SWITCH CARD", is stocked and resold through Circular...
AVI
circuit card / line card
EXD-331-001
Aviat
The EXD-331-001 is a circuit card / line card manufactured by Aviat. Listed by the manufacturer as "DATA ACCESS CARD", it is available through Circular Telecom's...
AVI
equipment chassis
EXE-002
Aviat
Aviat EXE-002: an equipment chassis (2RU CHASSIS). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment...
AVI
cooling fan module
EXF-002
Aviat
The Aviat EXF-002 is a cooling fan module — originally specified as "1RU FAN CARD" — available refurbished or as surplus stock via Circular Telecom, supporting network...
AVI
cooling fan module
EXF-101
Aviat
Looking for the Aviat EXF-101? This cooling fan module, described by the manufacturer as "2RU FAN CARD", is stocked and resold through Circular Telecom's refurbished...
EXF
memory module
EXFOFTB-200-S1
Exfo
The Exfo EXFOFTB-200-S1 is a memory module — originally specified as "FTB-200 PORTABLE MAINFRAME" — available refurbished or as surplus stock via Circular Telecom,...
AVI
network/telecom equipment component
EXG-601-001
Aviat
Manufactured by Aviat, the EXG-601-001 (INDOOR UNIT) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
AVA
network/telecom equipment component
EXG-601-002
Avaya
The EXG-601-002 is a network/telecom equipment component manufactured by Avaya. Listed by the manufacturer as "IDU GE3 16xE1/T1 6xGIGABIT ETHERNET", it is available...
AVI
controller module
EXN-002
Aviat
The Aviat EXN-002 is a controller module — originally specified as "NODE CONTROLLER CARD" — available refurbished or as surplus stock via Circular Telecom, supporting...
AVI
network/telecom equipment component
EXN-003
Aviat
Aviat EXN-003: a network/telecom equipment component (NCC). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
AVI
optical network terminal (ONT)
EXN-004
Aviat
The EXN-004 is an optical network terminal (ONT) manufactured by Aviat. Listed by the manufacturer as "NODE CONTROL CARD", it is available through Circular Telecom's...
AVI
power supply unit
EXP-024
Aviat
The EXP-024 is a power supply unit manufactured by Aviat. Listed by the manufacturer as "DC POWER SUPPLY", it is available through Circular Telecom's surplus and...
circuit card / line card
EXP-U10ETU
NEC
Looking for the NEC EXP-U10ETU? This circuit card / line card, described by the manufacturer as "EXPANSION CARD", is stocked and resold through Circular Telecom's...
YEA
network/telecom equipment component
EXP20
Yealink
The Yealink EXP20 is a network/telecom equipment component — originally specified as "Yealink IP Phone Expansion Mod" — available refurbished or as surplus stock via...
YEA
equipment module
EXP40
Yealink
Yealink EXP40: an equipment module (EXPANSION MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
YEA
equipment module
EXP43
Yealink
The Yealink EXP43 is an equipment module — originally specified as "Yealink EXP43 IP add-on module Black Grey" — available refurbished or as surplus stock via Circular...
YEA
equipment module
EXP50
Yealink
Manufactured by Yealink, the EXP50 (Color-screen Expansion Module) is an equipment module. Circular Telecom sources, tests, and resells surplus and refurbished Yealink...
SA
network/telecom equipment component
EXPLORER4250HD
Sci Atlntc
Sci Atlntc EXPLORER4250HD: a network/telecom equipment component (DIGITAL HOME COMMUNICATIONS TERMINAL). Circular Telecom resells surplus and refurbished units of parts...
SAM
equipment module
EXPN-B
Samsung
Manufactured by Samsung, the EXPN-B (PROSTAR DCS EXPANSION MODULE) is an equipment module. Circular Telecom sources, tests, and resells surplus and refurbished Samsung...
PT
network/telecom equipment component
ExportPaperwork&Admin
PICS Telecom
Manufactured by PICS Telecom, the ExportPaperwork&Admin (Export Paperwork & Admin) is a network/telecom equipment component. Circular Telecom sources, tests, and...
network/telecom equipment component
EXPWY-1200-K9
Cisco
The Cisco EXPWY-1200-K9 is a network/telecom equipment component — originally specified as "Cisco Expressway Series Multi-purpose 1200 Appliance." — available...
AVI
circuit card / line card
EXR-660-001
Aviat
Looking for the Aviat EXR-660-001? This circuit card / line card, described by the manufacturer as "RADIO ACCESS CARD", is stocked and resold through Circular Telecom's...
AVI
circuit card / line card
EXR-660-002
Aviat
Manufactured by Aviat, the EXR-660-002 (RADIO ACCESS CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Aviat...
AVI
circuit card / line card
EXR-700-001
Aviat
Manufactured by Aviat, the EXR-700-001 (RADIO ACCESS CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Aviat...
AVI
circuit card / line card
EXS-001
Aviat
Looking for the Aviat EXS-001? This circuit card / line card, described by the manufacturer as "NODE PROTECTION CARD", is stocked and resold through Circular Telecom's...
AVI
circuit card / line card
EXS-002
Aviat
The Aviat EXS-002 is a circuit card / line card — originally specified as "MICROWAVE NODE PROTECTION CARD HIGH OUTPUT" — available refurbished or as surplus stock via...
EXC
network/telecom equipment component
EXS-7IC-1000
Excel
Manufactured by Excel, the EXS-7IC-1000 (EXS CCS SER 3 I/O CD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
EXC
network/telecom equipment component
EXS-7IO-1300
Excel
Excel EXS-7IO-1300: a network/telecom equipment component (EXS CCS SER 3 I/O CD). Circular Telecom resells surplus and refurbished units of parts like this, helping...
EXC
network/telecom equipment component
EXS-7IO-1320
Excel
Manufactured by Excel, the EXS-7IO-1320 (EXS CCS SER 3 I/O CD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
EXC
network/telecom equipment component
EXS-BRI-1000
Excel
The Excel EXS-BRI-1000 is a network/telecom equipment component — originally specified as "EXS ISDN BRI CD" — available refurbished or as surplus stock via Circular...
EXC
network/telecom equipment component
EXS-CCS-1000
Excel
Excel EXS-CCS-1000: a network/telecom equipment component (CCS I/O). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
EXC
equipment chassis
EXS-CHA-1100
Excelswch
The Excelswch EXS-CHA-1100 is an equipment chassis — originally specified as "2090 CHASSIS" — available refurbished or as surplus stock via Circular Telecom, supporting...
EXC
network/telecom equipment component
EXS-CON-1201
Excel
The EXS-CON-1201 is a network/telecom equipment component manufactured by Excel. Listed by the manufacturer as "EXS EXNET ISA CONN CD", it is available through Circular...
AL
network/telecom equipment component
EXS-CPU-1102
Alcatel-Lucent
The Alcatel-Lucent EXS-CPU-1102 is a network/telecom equipment component — originally specified as "EXS EX/CPU-1000 MATRIX" — available refurbished or as surplus stock...
EXC
optical network terminal (ONT)
EXS-CPU-1300
Excel
Manufactured by Excel, the EXS-CPU-1300 (MATRIX CONTR SER 3) is an optical network terminal (ONT). Circular Telecom sources, tests, and resells surplus and refurbished...
EXC
circuit card / line card
EXS-DSP-1110
Excel
Excel EXS-DSP-1110: a circuit card / line card (EXS DSP CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
EXC
network/telecom equipment component
EXS-DSP-1200
Excel
Manufactured by Excel, the EXS-DSP-1200 (EXS DIGL SP CD-2) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
EXC
optical network terminal (ONT)
EXS-MIO-1300
Excel
The Excel EXS-MIO-1300 is an optical network terminal (ONT) — originally specified as "MATRIX CONTR I/O CD" — available refurbished or as surplus stock via Circular...
EXC
network/telecom equipment component
EXS-SS7-1021
Excel
Manufactured by Excel, the EXS-SS7-1021 (SS7 PQ) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished Excel...
EXC
network/telecom equipment component
EXS-T1C-1160
Excel
The EXS-T1C-1160 is a network/telecom equipment component manufactured by Excel. Listed by the manufacturer as "EXS T-ONE 16SPAN LN CD", it is available through...
EXC
network/telecom equipment component
EXS-T1C-1160R
Excel
Looking for the Excel EXS-T1C-1160R? This network/telecom equipment component, described by the manufacturer as "EXS T-ONE 16SPAN LN CD", is stocked and resold through...