circuit board
S42024-L5210-B100-4
Nokia
Looking for the Nokia S42024-L5210-B100-4? This circuit board, described by the manufacturer as "STM-16 OPT INTFC BOARD", is stocked and resold through Circular...
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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Telecom parts catalogue
circuit board
SIE
circuit board
S42024-L5210-D100
Siemens
The Siemens S42024-L5210-D100 is a circuit board — originally specified as "STM-16 Board, 1 x STM-16 opt., hiT 7070, (IFS2G5B)" — available refurbished or as surplus...
SIE
circuit card / line card
S42024-L5210-D437
Siemens
Looking for the Siemens S42024-L5210-D437? This circuit card / line card, described by the manufacturer as "STM-16 WDM CARD 1555.75NM, HIT 7070", is stocked and resold...
SIE
network/telecom equipment component
S42024-L5210-D449
Siemens
The Siemens S42024-L5210-D449 is a network/telecom equipment component — originally specified as "IFS2G5" — available refurbished or as surplus stock via Circular...
SIE
network/telecom equipment component
S42024-L5210-D457
Siemens
The S42024-L5210-D457 is a network/telecom equipment component manufactured by Siemens. Listed by the manufacturer as "IFS2G5", it is available through Circular...
SIE
circuit board
S42024-L5211-A100-10
Siemens
Siemens S42024-L5211-A100-10: a circuit board (STM-4 OPTICAL I/F BOARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
SIE
circuit board
S42024-L5211-A100-9
Siemens
Manufactured by Siemens, the S42024-L5211-A100-9 (SURPASS HIT 7070 STM 4 OPT INTFC BOARD) is a circuit board. Circular Telecom sources, tests, and resells surplus and...
SFP optical transceiver module
S42024-L5212-A100-8
Nokia
Nokia S42024-L5212-A100-8: a SFP optical transceiver module (IFO155M 8 port SFP card). Circular Telecom resells surplus and refurbished units of parts like this,...
SIE
circuit board
S42024-L5212-A100-9
Siemens
The S42024-L5212-A100-9 is a circuit board manufactured by Siemens. Listed by the manufacturer as "STM-1 OPT INTFC BOARD", it is available through Circular Telecom's...
SIE
circuit board
S42024-L5212-B100
Siemens
The S42024-L5212-B100 is a circuit board manufactured by Siemens. Listed by the manufacturer as "STM-1 OPT INTFC BOARD", it is available through Circular Telecom's...
network/telecom equipment component
S42024-L5213-A100
Nokia
The S42024-L5213-A100 is a network/telecom equipment component manufactured by Nokia. Listed by the manufacturer as "4X10GBITS OPT MUXDEMUX", it is available through...
SIE
network/telecom equipment component
S42024-L5213-A100-7
Siemens
The S42024-L5213-A100-7 is a network/telecom equipment component manufactured by Siemens. Listed by the manufacturer as "IFS40G", it is available through Circular...
SIE
network/telecom equipment component
S42024-L5214-A100
Siemens
Siemens S42024-L5214-A100: a network/telecom equipment component (1000BASEFX, 4 PORT OPT., GBE). Circular Telecom resells surplus and refurbished units of parts like...
SIE
network/telecom equipment component
S42024-L5214-A100-10
Siemens
The Siemens S42024-L5214-A100-10 is a network/telecom equipment component — originally specified as "IFQGBE" — available refurbished or as surplus stock via Circular...
SIE
circuit board
S42024-L5214-A100-11
Siemens
The Siemens S42024-L5214-A100-11 is a circuit board — originally specified as "1000BASE-X BOARD" — available refurbished or as surplus stock via Circular Telecom,...
SIE
network/telecom equipment component
S42024-L5216-A100-9
Siemens
The S42024-L5216-A100-9 is a network/telecom equipment component manufactured by Siemens. Listed by the manufacturer as "IFOFE-E", it is available through Circular...
SIE
circuit card / line card
S42024-L5217-A100
Siemens
Looking for the Siemens S42024-L5217-A100? This circuit card / line card, described by the manufacturer as "IF2M CARD", is stocked and resold through Circular Telecom's...
network/telecom equipment component
S42024-L5217-A200
Nokia
The Nokia S42024-L5217-A200 is a network/telecom equipment component — originally specified as "PLESIOCHRONOUS INTFC" — available refurbished or as surplus stock via...
SIE
network/telecom equipment component
S42024-L5217-A200-6
Siemens
The Siemens S42024-L5217-A200-6 is a network/telecom equipment component — originally specified as "IF2M-120R" — available refurbished or as surplus stock via Circular...
SIE
network/telecom equipment component
S42024-L5217-B200
Siemens
Looking for the Siemens S42024-L5217-B200? This network/telecom equipment component, described by the manufacturer as "IF2M 120Ohm", is stocked and resold through...
SIE
network/telecom equipment component
S42024-L5217-B200-5
Siemens
The S42024-L5217-B200-5 is a network/telecom equipment component manufactured by Siemens. Listed by the manufacturer as "IF2M 120Ohm", it is available through Circular...
SIE
circuit card / line card
S42024-L5218-A100
Siemens
Looking for the Siemens S42024-L5218-A100? This circuit card / line card, described by the manufacturer as "LSU CARD, 63 X E1, 75OHM, HIT 7070, (LSU-75R)", is stocked...
network switch
S42024-L5218-A200
Nokia
The Nokia S42024-L5218-A200 is a network switch — originally specified as "LINE SWITCH UNIT" — available refurbished or as surplus stock via Circular Telecom,...
SIE
network switch
S42024-L5219-A100
Siemens
The Siemens S42024-L5219-A100 is a network switch — originally specified as "SWITCH FABRIC, VC-4, HIT 7070, (SF160G)" — available refurbished or as surplus stock via...
SIE
network/telecom equipment component
S42024-L5220-A100-6
Siemens
The Siemens S42024-L5220-A100-6 is a network/telecom equipment component — originally specified as "SF2G5" — available refurbished or as surplus stock via Circular...
SIE
network/telecom equipment component
S42024-L5222-A100
Siemens
The S42024-L5222-A100 is a network/telecom equipment component manufactured by Siemens. Listed by the manufacturer as "SURPASS HIT 7070 CLOCK UNIT", it is available...
SIE
network/telecom equipment component
S42024-L5222-B100
Siemens
The S42024-L5222-B100 is a network/telecom equipment component manufactured by Siemens. Listed by the manufacturer as "CENTRAL CLOCK UN", it is available through...
SIE
network/telecom equipment component
S42024-L5223-B100
Siemens
Looking for the Siemens S42024-L5223-B100? This network/telecom equipment component, described by the manufacturer as "SCOH", is stocked and resold through Circular...
SIE
controller module
S42024-L5223-B200
Siemens
Looking for the Siemens S42024-L5223-B200? This controller module, described by the manufacturer as "SYS CONTROLLER", is stocked and resold through Circular Telecom's...
SIE
optical network terminal (ONT)
S42024-L5223-C200
Siemens
Siemens S42024-L5223-C200: an optical network terminal (ONT) (SYS CONTR CD W/OH MOD). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network switch
S42024-L5230-A100
Nokia
The S42024-L5230-A100 is a network switch manufactured by Nokia. Listed by the manufacturer as "SWITCH FABRIC CARD", it is available through Circular Telecom's surplus...
SIE
network switch
S42024-L5230-A100-5
Siemens
The S42024-L5230-A100-5 is a network switch manufactured by Siemens. Listed by the manufacturer as "SWITCH FABRIC CARD", it is available through Circular Telecom's...
SIE
network/telecom equipment component
S42024-L5231-B100
Siemens
The Siemens S42024-L5231-B100 is a network/telecom equipment component — originally specified as "IFS10G-R" — available refurbished or as surplus stock via Circular...
SIE
equipment module
S42024-L5231-B100-8
Siemens
Siemens S42024-L5231-B100-8: an equipment module (IFS10G 1310nm Optical Interface module). Circular Telecom resells surplus and refurbished units of parts like this,...
SIE
circuit card / line card
S42024-L5232-A100-6
Siemens
Manufactured by Siemens, the S42024-L5232-A100-6 (STM-1 CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished...
SIE
network/telecom equipment component
S42024-L5233-A100
Siemens
Manufactured by Siemens, the S42024-L5233-A100 (IFOFES-E) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
circuit board
S42024-L5235-A100
Nokia
The S42024-L5235-A100 is a circuit board manufactured by Nokia. Listed by the manufacturer as "EXT LINK BOARD", it is available through Circular Telecom's surplus and...
circuit board
S42024-L5236-A100
Nokia
The Nokia S42024-L5236-A100 is a circuit board — originally specified as "EXT LINK BOARD" — available refurbished or as surplus stock via Circular Telecom, supporting...
network/telecom equipment component
S42024-L5240-A1
Nokia
Nokia S42024-L5240-A1: a network/telecom equipment component (MS-ILANS). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
network/telecom equipment component
S42024-L5242-A1-5
Nokia
The Nokia S42024-L5242-A1-5 is a network/telecom equipment component — originally specified as "FLOWSENSOR UN" — available refurbished or as surplus stock via Circular...
SIE
cooling fan module
S42024-L5242-A1-7
Siemens
Siemens S42024-L5242-A1-7: a cooling fan module (FSU. fan sensor unit.). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
SIE
network/telecom equipment component
S42024-L5243-C700
Siemens
Siemens S42024-L5243-C700: a network/telecom equipment component (OPT PRFRMC ANLZR). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network/telecom equipment component
S42024-L5243-C700-12
Nokia
The S42024-L5243-C700-12 is a network/telecom equipment component manufactured by Nokia. Listed by the manufacturer as "OPT PRFRMC ANLZR", it is available through...
network/telecom equipment component
S42024-L5243-C700-J2
Nokia
The Nokia S42024-L5243-C700-J2 is a network/telecom equipment component — originally specified as "WMTSU2GGAA - OPT PRFRMC ANLZR" — available refurbished or as surplus...
SIE
network/telecom equipment component
S42024-L5243-C710-5
Siemens
Looking for the Siemens S42024-L5243-C710-5? This network/telecom equipment component, described by the manufacturer as "OPT PRFRMC ANLZR", is stocked and resold...
network/telecom equipment component
S42024-L5243-C710-6
Nokia
Nokia S42024-L5243-C710-6: a network/telecom equipment component (OPT PRFRMC ANLZR). Circular Telecom resells surplus and refurbished units of parts like this, helping...
SIE
network/telecom equipment component
S42024-L5244-B10-1
Siemens
Siemens S42024-L5244-B10-1: a network/telecom equipment component (7550 OLI UDCM -170PS/NM). Circular Telecom resells surplus and refurbished units of parts like this,...
SIE
network/telecom equipment component
S42024-L5244-B20-1
Siemens
The S42024-L5244-B20-1 is a network/telecom equipment component manufactured by Siemens. Listed by the manufacturer as "7550 OLI UDCM -340PS/NM", it is available...