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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Sun Microsystems
The 600-7886-01 is a network/telecom equipment component manufactured by Sun Microsystems. Listed by the manufacturer as "SUN FIRE 280R SERVER", it is available through...
Sun Microsystems
Looking for the Sun Microsystems 600-7906-01? This network/telecom equipment component, described by the manufacturer as "SUNFIRE 280R SERVER", is stocked and resold...
Aspect
Aspect 6000-0015: a network/telecom equipment component (VOICE SYSTEM INTERFACE). Circular Telecom resells surplus and refurbished units of parts like this, helping...
Aspect
Looking for the Aspect 6000-0020? This network/telecom equipment component, described by the manufacturer as "DTMF RECEIVER", is stocked and resold through Circular...
Aspect
The 6000-0038-00 is a network/telecom equipment component manufactured by Aspect. Listed by the manufacturer as "Digital Trunk intf 32CH", it is available through...
Aspect
The 6000-0040 is a network/telecom equipment component manufactured by Aspect. Listed by the manufacturer as "Aspect Teleset 16 Port Interface", it is available through...
Aspect
The Aspect 6000-0049 is a circuit board — originally specified as "Office Telecom System Paddle Board" — available refurbished or as surplus stock via Circular Telecom,...
Aspect
The Aspect 6000-0070 is a circuit card / line card — originally specified as "STATION INTERFACE CARD" — available refurbished or as surplus stock via Circular Telecom,...
Aspect
Aspect 6000-0107-00: a network/telecom equipment component (DTIC 32 CH ISDN). Circular Telecom resells surplus and refurbished units of parts like this, helping...
Aspect
The Aspect 6000-0110 is a circuit board — originally specified as "CALL CENTER INTERFACE BOARD NETWORK ADAPTER / PADDLE BOARD FOR A DTIC" — available refurbished or as...
Aspect
Aspect 6000-0112: a circuit card / line card (LINE CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
Aspect
Looking for the Aspect 6000-0121? This circuit card / line card, described by the manufacturer as "ANSWER DETECT CARD", is stocked and resold through Circular Telecom's...
Aspect
The Aspect 6000-0124 is a network/telecom equipment component — originally specified as "TIME SLLOT BRIDGE" — available refurbished or as surplus stock via Circular...
Aspect
Aspect 6000-0133: a network switch (Switch module controller 2). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
Aspect
The 6000-0137 is a circuit card / line card manufactured by Aspect. Listed by the manufacturer as "CIRCUIRT CARD", it is available through Circular Telecom's surplus...
Aspect
Aspect 6000-0149: a circuit board (PCA SSC Telecom System Paddle Board). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
Aspect
Aspect 6000-0156: a network/telecom equipment component (DTIC II E1 Interface). Circular Telecom resells surplus and refurbished units of parts like this, helping...
Aspect
Aspect 6000-0165: a circuit card / line card (INTEGRATED VOICE CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
Aspect
The 6000-0166 is a circuit card / line card manufactured by Aspect. Listed by the manufacturer as "FCA IP PADDLE CARD", it is available through Circular Telecom's...
Aspect
The 6000-0168 is a circuit card / line card manufactured by Aspect. Listed by the manufacturer as "IP Card", it is available through Circular Telecom's surplus and...
Aspect
Aspect 6000-0176: a network/telecom equipment component (Universal DTIC). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
Aspect
Looking for the Aspect 6000-0184? This network/telecom equipment component, described by the manufacturer as "E1 Trunk Interface", is stocked and resold through...
Aspect
Looking for the Aspect 6000-0191? This network switch, described by the manufacturer as "Switching Module Controller 3", is stocked and resold through Circular...
Aspect
The Aspect 6000-0205 is a circuit card / line card — originally specified as "Teleset 16 port IF card 3" — available refurbished or as surplus stock via Circular...
Aspect
The 6000-0206 is a circuit card / line card manufactured by Aspect. Listed by the manufacturer as "Integrated voice card II", it is available through Circular Telecom's...
Aspect
Aspect 6000-0208: a circuit card / line card (IP Card). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
Turnstone
The Turnstone 600026 is a network/telecom equipment component — originally specified as "CX100 M101 LINE CD" — available refurbished or as surplus stock via Circular...
Turnstone
Turnstone 600033: a network/telecom equipment component (CX100 L140 LINE CD). Circular Telecom resells surplus and refurbished units of parts like this, helping...
Turnstone
The Turnstone 600046 is a network/telecom equipment component — originally specified as "CX100 P150 PROCR CD" — available refurbished or as surplus stock via Circular...
Turnstone
The Turnstone 600054 is a network/telecom equipment component — originally specified as "CX100 TERM SRVR LNCD" — available refurbished or as surplus stock via Circular...
Com Spec
Looking for the Com Spec 6000A? This circuit card / line card, described by the manufacturer as "RACKMOUNT CARD CAGE", is stocked and resold through Circular Telecom's...
power supply unit
Cisco
The Cisco 6000W-DC is a power supply unit — originally specified as "POWER SUPPLY,DUMMY ID 6000W DC POWER SUPPLY FOR 7609/7609-S/7613" — available refurbished or as...
Acterna
Acterna 6001: a network/telecom equipment component (DS1 WB JITTER MEASMT). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
Charlesind
Looking for the Charlesind 600177-537-001? This network/telecom equipment component, described by the manufacturer as "ADAPTER T1 RPTR FOR 621101 HSG", is stocked and...
CommScope
The 6001817230 is a network/telecom equipment component manufactured by CommScope. Listed by the manufacturer as "SMALL CAP KIT", it is available through Circular...
Alcatel-Lucent
Alcatel-Lucent 60019A: a network/telecom equipment component (B-STDX 9000 BASE UNIT). Circular Telecom resells surplus and refurbished units of parts like this, helping...
equipment module
Tellabs
Looking for the Tellabs 6002? This equipment module, described by the manufacturer as "DX1/2 SIGNAL MODULE", is stocked and resold through Circular Telecom's...
Lucent Technologies
The 60020 is an optical network terminal (ONT) manufactured by Lucent Technologies. Listed by the manufacturer as "B-STDX 9000 CONT PROCR", it is available through...
UNKNOWN
The 60020-Extreme-PSU-PowerSupplyModule is a network/telecom equipment component manufactured by . It is available through Circular Telecom's surplus and refurbished...
Extremenet
Manufactured by Extremenet, the 60021 (1200W-48V DC PSU) is a power supply unit. Circular Telecom sources, tests, and resells surplus and refurbished Extremenet...
Alcatel
The Alcatel 600282-393-002 is a network/telecom equipment component — originally specified as "PWR402 PWR CONVR UN" — available refurbished or as surplus stock via...
Alcatel-Lucent
Looking for the Alcatel-Lucent 600297393001? This circuit card / line card, described by the manufacturer as "CARD PWR CONV PWR801 (NO-RPL)", is stocked and resold...
Alcatel
The Alcatel 600308-393-001 is a network/telecom equipment component — originally specified as "PWRA01 PWR CONVR/SUP" — available refurbished or as surplus stock via...
Overture
The 6005-900-010A is a cooling fan module manufactured by Overture. Listed by the manufacturer as "Fan Tray", it is available through Circular Telecom's surplus and...
Maxtor
The 60058656 is a network/telecom equipment component manufactured by Maxtor. Listed by the manufacturer as "30GB ATA HDD", it is available through Circular Telecom's...
Overture
Overture 6008-204: a power supply unit (DC POWER SUPPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
Overture
The Overture 6009-910-010A is a network/telecom equipment component — originally specified as "AMC FILLER UNIT" — available refurbished or as surplus stock via Circular...
Comair Rot
Looking for the Comair Rot 600976-713-001? This cooling fan module, described by the manufacturer as "COMAIR ROTRON FAN 48VDC 0.16A 7.7W (FOR EN60950)", is stocked and...