MAR
circuit card / line card
1HAT60592ACB
Marconi
Manufactured by Marconi, the 1HAT60592ACB (STM-1 ELEC CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Marconi...
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
MAR
network/telecom equipment component
1HAT60592ADI
Marconi
Manufactured by Marconi, the 1HAT60592ADI (STM-1 ELEC) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
MAR
network/telecom equipment component
1HAT60592ADT
Marconi
The 1HAT60592ADT is a network/telecom equipment component manufactured by Marconi. Listed by the manufacturer as "STM-1 ELECTRICAL", it is available through Circular...
MAR
circuit card / line card
1HAT60593AAT
Marconi
Marconi 1HAT60593AAT: a circuit card / line card (MIC CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
MAR
network/telecom equipment component
1HAT60593ABL
Marconi
Marconi 1HAT60593ABL: a network/telecom equipment component (MULTIPLEX INTFC MIC UN). Circular Telecom resells surplus and refurbished units of parts like this, helping...
MAR
network/telecom equipment component
1HAT60602DCL
Marconi
The 1HAT60602DCL is a network/telecom equipment component manufactured by Marconi. Listed by the manufacturer as "PCB", it is available through Circular Telecom's...
MAR
circuit card / line card
1HAT60603AAN
Marconi
Looking for the Marconi 1HAT60603AAN? This circuit card / line card, described by the manufacturer as "CSC CARD", is stocked and resold through Circular Telecom's...
MAR
circuit card / line card
1HAT60603ACX
Marconi
Looking for the Marconi 1HAT60603ACX? This circuit card / line card, described by the manufacturer as "CSC CARD", is stocked and resold through Circular Telecom's...
MAR
network switch
1HAT60606AAU
Marconi
Marconi 1HAT60606AAU: a network switch (Payload Switch). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
MAR
network/telecom equipment component
1HAT60618ABG
Marconi
Marconi 1HAT60618ABG: a network/telecom equipment component (UI/F (LT)). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
MAR
circuit card / line card
1HAT60622AAR
Marconi
The 1HAT60622AAR is a circuit card / line card manufactured by Marconi. Listed by the manufacturer as "T34 CARD", it is available through Circular Telecom's surplus and...
MAR
network/telecom equipment component
1HAT60622ABJ
Marconi
Marconi 1HAT60622ABJ: a network/telecom equipment component (TRIB 3X34 MB/S). Circular Telecom resells surplus and refurbished units of parts like this, helping...
MAR
network/telecom equipment component
1HAT60622BAN
Marconi
The Marconi 1HAT60622BAN is a network/telecom equipment component — originally specified as "TRIB 3X34MB/S" — available refurbished or as surplus stock via Circular...
MAR
circuit card / line card
1HAT60623AAT
Marconi
The Marconi 1HAT60623AAT is a circuit card / line card — originally specified as "T45 CARD" — available refurbished or as surplus stock via Circular Telecom, supporting...
MAR
circuit card / line card
1HAT60623ABL
Marconi
Manufactured by Marconi, the 1HAT60623ABL (T45 CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Marconi...
MAR
network/telecom equipment component
1HAT60623BAQ
Marconi
Marconi 1HAT60623BAQ: a network/telecom equipment component (TRIB 3X45MB/S). Circular Telecom resells surplus and refurbished units of parts like this, helping...
MAR
circuit card / line card
1HAT60634AAL
Marconi
Manufactured by Marconi, the 1HAT60634AAL (LTU CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Marconi...
MAR
circuit card / line card
1HAT60634ABD
Marconi
The 1HAT60634ABD is a circuit card / line card manufactured by Marconi. Listed by the manufacturer as "LTU CARD", it is available through Circular Telecom's surplus and...
MAR
circuit card / line card
1HAT60637AAW
Marconi
The 1HAT60637AAW is a circuit card / line card manufactured by Marconi. Listed by the manufacturer as "LINK CARD", it is available through Circular Telecom's surplus...
MAR
circuit card / line card
1HAT60637CAL
Marconi
Looking for the Marconi 1HAT60637CAL? This circuit card / line card, described by the manufacturer as "SUBS CARD", is stocked and resold through Circular Telecom's...
MAR
circuit card / line card
1HAT60637CBD
Marconi
The 1HAT60637CBD is a circuit card / line card manufactured by Marconi. Listed by the manufacturer as "SUBS CARD", it is available through Circular Telecom's surplus...
MAR
circuit card / line card
1HAT60638ABM
Marconi
Manufactured by Marconi, the 1HAT60638ABM (SUBS CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Marconi...
MAR
network/telecom equipment component
1HAT60640AAS
Marconi
The Marconi 1HAT60640AAS is a network/telecom equipment component — originally specified as "TRANSMUX 34 MB/S" — available refurbished or as surplus stock via Circular...
MAR
circuit card / line card
1HAT60644AAB
Marconi
Manufactured by Marconi, the 1HAT60644AAB (MCC CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Marconi...
MAR
network/telecom equipment component
1HAT60647AAH
Marconi
The Marconi 1HAT60647AAH is a network/telecom equipment component — originally specified as "-" — available refurbished or as surplus stock via Circular Telecom,...
MAR
network/telecom equipment component
1HAT60647ABA
Marconi
The 1HAT60647ABA is a network/telecom equipment component manufactured by Marconi. Listed by the manufacturer as "AUXILIARY UNIT", it is available through Circular...
GPT
circuit card / line card
1HAT60651AAK
Gptlimited
Gptlimited 1HAT60651AAK: a circuit card / line card (VCTS VCAM CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
ITA
network/telecom equipment component
1HAT60651ADM
Italtel
Italtel 1HAT60651ADM: a network/telecom equipment component (VC-AM UNIT). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
MAR
network router
1HAT60680AAD
Marconi
Looking for the Marconi 1HAT60680AAD? This network router, described by the manufacturer as "ROUTER CARD", is stocked and resold through Circular Telecom's refurbished...
ITA
network router
1HAT60680ABV
Italtel
The Italtel 1HAT60680ABV is a network router — originally specified as "SWITCH (ROUTER)" — available refurbished or as surplus stock via Circular Telecom, supporting...
MAR
network/telecom equipment component
1HAT60692AAX
Marconi
The 1HAT60692AAX is a network/telecom equipment component manufactured by Marconi. Listed by the manufacturer as "STM-1 OPTICAL TRIB", it is available through Circular...
MAR
circuit card / line card
1HAT60692ABQ
Marconi
Manufactured by Marconi, the 1HAT60692ABQ (STM 1 OPT CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Marconi...
MAR
network/telecom equipment component
1HAT60692ACH
Marconi
Marconi 1HAT60692ACH: a network/telecom equipment component (STM-1 OPT L-1.2 FC/PC). Circular Telecom resells surplus and refurbished units of parts like this, helping...
MAR
circuit card / line card
1HAT60692DAN
Marconi
Manufactured by Marconi, the 1HAT60692DAN (STM-1 OPT CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Marconi...
MAR
network/telecom equipment component
1HAT60692EAK
Marconi
Marconi 1HAT60692EAK: a network/telecom equipment component (STM-1 OPT). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
MAR
network/telecom equipment component
1HAT60693ABL
Marconi
Marconi 1HAT60693ABL: a network/telecom equipment component (MULTIPLEX INTFC MIC UN). Circular Telecom resells surplus and refurbished units of parts like this, helping...
MAR
network/telecom equipment component
1HAT60696AAG
Marconi
The 1HAT60696AAG is a network/telecom equipment component manufactured by Marconi. Listed by the manufacturer as "STM4-OPT", it is available through Circular Telecom's...
MAR
network/telecom equipment component
1HAT60696AAG-ME
Marconi
Looking for the Marconi 1HAT60696AAG-ME? This network/telecom equipment component, described by the manufacturer as "STM4-OPT", is stocked and resold through Circular...
MAR
network/telecom equipment component
1HAT60696ABY
Marconi
Marconi 1HAT60696ABY: a network/telecom equipment component (-). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
MAR
network/telecom equipment component
1HAT60696ACR
Marconi
Manufactured by Marconi, the 1HAT60696ACR (STM4-OPT) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
ITA
network/telecom equipment component
1HAT60696ADJ
Italtel
Italtel 1HAT60696ADJ: a network/telecom equipment component (STM-4 OPT L-4.2 FC/PC). Circular Telecom resells surplus and refurbished units of parts like this, helping...
ITA
network/telecom equipment component
1HAT60696AJV
Italtel
Manufactured by Italtel, the 1HAT60696AJV (STM-4 OPT L-4.2+ DIN) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
MAR
circuit card / line card
1HAT60696AKN
Marconi
The Marconi 1HAT60696AKN is a circuit card / line card — originally specified as "STM4 OPTICAL CARD" — available refurbished or as surplus stock via Circular Telecom,...
MAR
network/telecom equipment component
1HAT60696AMX
Marconi
Looking for the Marconi 1HAT60696AMX? This network/telecom equipment component, described by the manufacturer as "STM-4 OPT S-4.1 SC", is stocked and resold through...
MAR
network/telecom equipment component
1HAT60702AAS
Marconi
Marconi 1HAT60702AAS: a network/telecom equipment component (COMMUNICATION GATEWAY). Circular Telecom resells surplus and refurbished units of parts like this, helping...
MAR
network/telecom equipment component
1HAT60702AAS-ME
Marconi
Marconi 1HAT60702AAS-ME: a network/telecom equipment component (COMMUNICATION GATEWAY). Circular Telecom resells surplus and refurbished units of parts like this,...
MAR
network/telecom equipment component
1HAT60702CAL
Marconi
The 1HAT60702CAL is a network/telecom equipment component manufactured by Marconi. Listed by the manufacturer as "COMMS FULL FUNCTION", it is available through Circular...
MAR
circuit card / line card
1HAT60704AAW
Marconi
Looking for the Marconi 1HAT60704AAW? This circuit card / line card, described by the manufacturer as "MC CARD", is stocked and resold through Circular Telecom's...