MAR
network/telecom equipment component
131-8748/01
Marconi
Marconi 131-8748/01: a network/telecom equipment component (I/F FOR PWR SUPPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping...
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
131-8749/01
Marconi
Manufactured by Marconi, the 131-8749/01 (I/F FOR SYNCH) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
MAR
optical network terminal (ONT)
131-8750/01
Marconi
Looking for the Marconi 131-8750/01? This optical network terminal (ONT), described by the manufacturer as "I/F FOR CONTR", is stocked and resold through Circular...
MAR
equipment shelf
131-8760/02
Marconi
The Marconi 131-8760/02 is an equipment shelf — originally specified as "END OF SHELF UN TYPE 2" — available refurbished or as surplus stock via Circular Telecom,...
MAR
equipment shelf
131-8760/12
Marconi
Manufactured by Marconi, the 131-8760/12 (END OF SHELF TYPE 2) is an equipment shelf. Circular Telecom sources, tests, and resells surplus and refurbished Marconi...
MAR
circuit card / line card
131-8761/01
Marconi
Looking for the Marconi 131-8761/01? This circuit card / line card, described by the manufacturer as "ALARM ACCESS CARD", is stocked and resold through Circular...
MAR
network/telecom equipment component
131-8766/01
Marconi
The 131-8766/01 is a network/telecom equipment component manufactured by Marconi. Listed by the manufacturer as "LCT I/F/ P/F + Q UTP ETHERNET", it is available through...
MAR
circuit card / line card
131-8769/02
Marconi
Marconi 131-8769/02: a circuit card / line card (SYNC ACCESS CARD 75 OHM). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
MAR
circuit card / line card
131-8770/01
Marconi
Manufactured by Marconi, the 131-8770/01 (MSH POWER ACCESS CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished...
MAR
network/telecom equipment component
131-8771/01
Marconi
Marconi 131-8771/01: a network/telecom equipment component (I/F MOD. RX 16X2MB). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network/telecom equipment component
131-8772/01
Ericsson
The Ericsson 131-8772/01 is a network/telecom equipment component — originally specified as "TX 16 X 2MBIT/S CONN UNIT" — available refurbished or as surplus stock via...
MAR
network switch
131-8822/01
Marconi
The Marconi 131-8822/01 is a network switch — originally specified as "SWITCH UNIT TYPE A" — available refurbished or as surplus stock via Circular Telecom, supporting...
MAR
network switch
131-8822/02
Marconi
Marconi 131-8822/02: a network switch (SWITCH UNIT TYPE B). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
MAR
network/telecom equipment component
131-8828/01
Marconi
The 131-8828/01 is a network/telecom equipment component manufactured by Marconi. Listed by the manufacturer as "STM-16 L-16.2 FC/PC", it is available through Circular...
MAR
network/telecom equipment component
131-8828/02
Marconi
Manufactured by Marconi, the 131-8828/02 (MSH51C STM-16 S-16.1 FC/PC) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
MAR
network/telecom equipment component
131-8828/04
Marconi
The Marconi 131-8828/04 is a network/telecom equipment component — originally specified as "STM-16 L-16.1 FC/PC" — available refurbished or as surplus stock via...
MAR
network/telecom equipment component
131-8828/21
Marconi
Marconi 131-8828/21: a network/telecom equipment component (STM-16 L-16.2 SC/PC). Circular Telecom resells surplus and refurbished units of parts like this, helping...
MAR
network/telecom equipment component
131-8828/22
Marconi
Looking for the Marconi 131-8828/22? This network/telecom equipment component, described by the manufacturer as "STM-16 S-16.1 SC/PC", is stocked and resold through...
MAR
network/telecom equipment component
131-8828/24
Marconi
The 131-8828/24 is a network/telecom equipment component manufactured by Marconi. Listed by the manufacturer as "STM-16 L-16.1 SC/PC", it is available through Circular...
MAR
network/telecom equipment component
131-8923/01
Marconi
The Marconi 131-8923/01 is a network/telecom equipment component — originally specified as "TRIB 16*2(1,5) MB/S" — available refurbished or as surplus stock via...
MAR
network/telecom equipment component
131-9044/01
Marconi
The 131-9044/01 is a network/telecom equipment component manufactured by Marconi. Listed by the manufacturer as "I/F FOR PWR SUPPLY ASYNCH INTERFACE", it is available...
MAR
network/telecom equipment component
131-9067/51
Marconi
Manufactured by Marconi, the 131-9067/51 (LTU 4 X 155 MBIT/S) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
MAR
circuit card / line card
131-9069/01
Marconi
Manufactured by Marconi, the 131-9069/01 (SYNCH ACCES CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Marconi...
MAR
network/telecom equipment component
131-9070/01
Marconi
Marconi 131-9070/01: a network/telecom equipment component (I/F AUX MOD (TYPE B)). Circular Telecom resells surplus and refurbished units of parts like this, helping...
MAR
network/telecom equipment component
131-9071/01
Marconi
The 131-9071/01 is a network/telecom equipment component manufactured by Marconi. Listed by the manufacturer as "F-INTERFACE + ALARM CONNECTION", it is available...
MAR
circuit card / line card
131-9072/01
Marconi
The 131-9072/01 is a circuit card / line card manufactured by Marconi. Listed by the manufacturer as "POWER ACCES CARD", it is available through Circular Telecom's...
MAR
circuit card / line card
131-9072/02
Marconi
Marconi 131-9072/02: a circuit card / line card (POWER ACCES CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
MAR
network/telecom equipment component
131-9072/03
Marconi
Looking for the Marconi 131-9072/03? This network/telecom equipment component, described by the manufacturer as "PCB", is stocked and resold through Circular Telecom's...
MAR
power supply unit
131-9072/04
Marconi
The 131-9072/04 is a power supply unit manufactured by Marconi. Listed by the manufacturer as "POWER SUPPLY + Q 10BASET CONNE", it is available through Circular...
network/telecom equipment component
131-9114/03
Ericsson
Ericsson 131-9114/03: a network/telecom equipment component (STM-1 S-1.1 FC/PC V2). Circular Telecom resells surplus and refurbished units of parts like this, helping...
MAR
network/telecom equipment component
131-9114/23
Marconi
Manufactured by Marconi, the 131-9114/23 (STM-1 S-1.1 SC/PC V2) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
circuit card / line card
131-9124/01
Ericsson
Looking for the Ericsson 131-9124/01? This circuit card / line card, described by the manufacturer as "MSH80 CARD, 16 x 2Mb TRIB", is stocked and resold through...
MAR
network/telecom equipment component
131-9251/01
Marconi
Manufactured by Marconi, the 131-9251/01 (3X45 MB S G 703 UNIT) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
MAR
circuit card / line card
131-9302/01
Marconi
Manufactured by Marconi, the 131-9302/01 (MATRIX CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Marconi...
MAR
network switch
131-9303/01
Marconi
Manufactured by Marconi, the 131-9303/01 (SWITCH MATRIX) is a network switch. Circular Telecom sources, tests, and resells surplus and refurbished Marconi equipment...
MAR
network switch
131-9304/01
Marconi
The 131-9304/01 is a network switch manufactured by Marconi. Listed by the manufacturer as "SWITCH MATRIX", it is available through Circular Telecom's surplus and...
MAR
network/telecom equipment component
131-9308/01
Marconi
Looking for the Marconi 131-9308/01? This network/telecom equipment component, described by the manufacturer as "I/F MOD", is stocked and resold through Circular...
network/telecom equipment component
131-9310/01
Ericsson
Looking for the Ericsson 131-9310/01? This network/telecom equipment component, described by the manufacturer as "MSH", is stocked and resold through Circular Telecom's...
MAR
optical network terminal (ONT)
131-9339/01
Marconi
The Marconi 131-9339/01 is an optical network terminal (ONT) — originally specified as "PORT CONT DCC ACCESS" — available refurbished or as surplus stock via Circular...
MAR
controller module
131-9339/02
Marconi
The Marconi 131-9339/02 is a controller module — originally specified as "PORTS CONTROLLER" — available refurbished or as surplus stock via Circular Telecom, supporting...
network/telecom equipment component
131-9340/01
Ericsson
The Ericsson 131-9340/01 is a network/telecom equipment component — originally specified as "MSH84 I/F UNIT T3/T6/T7" — available refurbished or as surplus stock via...
MAR
network/telecom equipment component
131-9340/02
Marconi
Manufactured by Marconi, the 131-9340/02 (TRIB/MAT T3/T6/T7 MA) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
131-9341/01
Ericsson
The 131-9341/01 is a network/telecom equipment component manufactured by Ericsson. Listed by the manufacturer as "MSH84 I/F UNIT T6/T7", it is available through...
network/telecom equipment component
131-9341/02
Ericsson
Looking for the Ericsson 131-9341/02? This network/telecom equipment component, described by the manufacturer as "TRIB/MAT T6/T7 SLAVE", is stocked and resold through...
MAR
network/telecom equipment component
131-9344/01
Marconi
Manufactured by Marconi, the 131-9344/01 (ID UNIT T3/T6/T7) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
MAR
circuit card / line card
131-9345/01
Marconi
The 131-9345/01 is a circuit card / line card manufactured by Marconi. Listed by the manufacturer as "4 PORT SERIAL CARD", it is available through Circular Telecom's...
MAR
network/telecom equipment component
131-9345/02
Marconi
The 131-9345/02 is a network/telecom equipment component manufactured by Marconi. Listed by the manufacturer as "MATRIX TYPE 6", it is available through Circular...
MAR
network/telecom equipment component
131-9349/01
Marconi
The Marconi 131-9349/01 is a network/telecom equipment component — originally specified as "POWER CNTR A" — available refurbished or as surplus stock via Circular...