power supply unit
NC55-1200W-ACFW
Cisco
Cisco NC55-1200W-ACFW: a power supply unit (NCS 5500 AC 1200W Power Supply Port-S Intake / Front-to-back). Circular Telecom resells surplus and refurbished units of...
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
power supply unit
circuit card / line card
NC55-24X100G-SE
Cisco
The NC55-24X100G-SE is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "NCS 5500 24x100G Scale Line Card", it is available through...
power supply unit
NC55-2KWACFW
Cisco
Cisco NC55-2KWACFW: a power supply unit (NCS 5500 AC 2KW Power Supply Port-S Intake / Front-to-back.). Circular Telecom resells surplus and refurbished units of parts...
equipment chassis
NC55-2RU-ACC-KIT
Cisco
The Cisco NC55-2RU-ACC-KIT is an equipment chassis — originally specified as "NCS 55A2 Accessory Kit for 2RU Chassis" — available refurbished or as surplus stock via...
circuit card / line card
NC55-36X100G-A-SE
Cisco
Manufactured by Cisco, the NC55-36X100G-A-SE (NCS 5000 Series 36X100G line card) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and...
circuit card / line card
NC55-36X100G-S
Cisco
Looking for the Cisco NC55-36X100G-S? This circuit card / line card, described by the manufacturer as "NCS 5500 36X100G Base Line Card.", is stocked and resold through...
circuit card / line card
NC55-5504-FC
Cisco
Cisco NC55-5504-FC: a circuit card / line card (CISCO NCS 5504 FABRIC CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping...
cooling fan module
NC55-5508-FAN
Cisco
Looking for the Cisco NC55-5508-FAN? This cooling fan module, described by the manufacturer as "NCS 5508 Fan Tray", is stocked and resold through Circular Telecom's...
network/telecom equipment component
NC55-5508-FAN2
Cisco
The NC55-5508-FAN2 is a network/telecom equipment component manufactured by Cisco. It is available through Circular Telecom's surplus and refurbished network equipment...
circuit card / line card
NC55-5508-FC
Cisco
Looking for the Cisco NC55-5508-FC? This circuit card / line card, described by the manufacturer as "NCS 5508 Fabric Card", is stocked and resold through Circular...
network/telecom equipment component
NC55-5508-FC2
Cisco
The NC55-5508-FC2 is a network/telecom equipment component manufactured by Cisco. It is available through Circular Telecom's surplus and refurbished network equipment...
network/telecom equipment component
NC55-5508-RMK
Cisco
Looking for the Cisco NC55-5508-RMK? This network/telecom equipment component, described by the manufacturer as "NCS 5508 19in Wide-24 to 32in Deep 4 Post Rack Mounting...
power supply unit
NC55-930W-DCFW
Cisco
The Cisco NC55-930W-DCFW is a power supply unit — originally specified as "NCS 55A2 DC 930W Power Supply Forward Airflow" — available refurbished or as surplus stock...
equipment chassis
NC55-A1-ACC-KIT
Cisco
The Cisco NC55-A1-ACC-KIT is an equipment chassis — originally specified as "NCS 5500 Accessory Kit for 1RU Chassis." — available refurbished or as surplus stock via...
equipment chassis
NC55-A1-FAN-FW
Cisco
Manufactured by Cisco, the NC55-A1-FAN-FW (NCS 5500 Fan Tray 1RU Chassis Port-S Intake / Front-to-back.) is an equipment chassis. Circular Telecom sources, tests, and...
cooling fan module
NC55-A1-FAN-RV
Cisco
Looking for the Cisco NC55-A1-FAN-RV? This cooling fan module, described by the manufacturer as "FAN MODULE", is stocked and resold through Circular Telecom's...
equipment chassis
NC55-A2-FAN-FW
Cisco
Looking for the Cisco NC55-A2-FAN-FW? This equipment chassis, described by the manufacturer as "NCS 5500 Fan Tray 2RU Chassis Port-S Intake / Front-to-back", is stocked...
circuit card / line card
NC55-MOD-A-S
Cisco
Looking for the Cisco NC55-MOD-A-S? This circuit card / line card, described by the manufacturer as "NCS 5500 12X10, 2X40 & 2XMPA Line Card Base", is stocked and resold...
circuit card / line card
NC55-MOD-A-SE-S
Cisco
Looking for the Cisco NC55-MOD-A-SE-S? This circuit card / line card, described by the manufacturer as "NCS 5500 12X10, 2X40 & 2XMPA Line Card", is stocked and resold...
CFP2 optical transceiver
NC55-MPA-1TH2H-FC
Cisco
The NC55-MPA-1TH2H-FC is a CFP2 optical transceiver manufactured by Cisco. Listed by the manufacturer as "NCS 5500 1X200G CFP2 and 2X100G QSFP28 MPA", it is available...
QSFP optical transceiver module
NC55-MPA-4H-S
Cisco
The Cisco NC55-MPA-4H-S is a QSFP optical transceiver module — originally specified as "NCS 5500 4X100G QSFP28 MPA" — available refurbished or as surplus stock via...
QSFP optical transceiver module
NC55-MPA-4H-S-FC
Cisco
Manufactured by Cisco, the NC55-MPA-4H-S-FC (NCS 5500 4X100G QSFP28 MPA) is a QSFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and...
power supply unit
NC55-PWR-3KW-AC
Cisco
The Cisco NC55-PWR-3KW-AC is a power supply unit — originally specified as "NCS 5500 AC 3KW Power Supply." — available refurbished or as surplus stock via Circular...
power supply unit
NC55-PWR-3KW-DC
Cisco
Looking for the Cisco NC55-PWR-3KW-DC? This power supply unit, described by the manufacturer as "NCS 5500 DC 3KW Power Supply.", is stocked and resold through Circular...
network/telecom equipment component
NC55-PWR-4.4KW-DC
Cisco
The NC55-PWR-4.4KW-DC is a network/telecom equipment component manufactured by Cisco. It is available through Circular Telecom's surplus and refurbished network...
processor module
NC55-RP
Cisco
Manufactured by Cisco, the NC55-RP (NCS 5500 Route Processor) is a processor module. Circular Telecom sources, tests, and resells surplus and refurbished Cisco...
network/telecom equipment component
NC55-RP2-E
Cisco
The NC55-RP2-E is a network/telecom equipment component manufactured by Cisco. It is available through Circular Telecom's surplus and refurbished network equipment...
controller module
NC55-SC
Cisco
The NC55-SC is a controller module manufactured by Cisco. Listed by the manufacturer as "NCS 5500 System Controller", it is available through Circular Telecom's surplus...
network/telecom equipment component
NC55P-ADVL2-100T
Cisco
Cisco NC55P-ADVL2-100T: a network/telecom equipment component (NCS 5500 L2VPN Lic for NCS 5500 Base Per 100G Bandwidth). Circular Telecom resells surplus and...
network/telecom equipment component
NC55P-BASIC-LSR
Cisco
Manufactured by Cisco, the NC55P-BASIC-LSR (NCS 5500 Basic MPLS LSR License) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
equipment chassis
NC55P-CRAGR-A2MDT
Cisco
The NC55P-CRAGR-A2MDT is an equipment chassis manufactured by Cisco. Listed by the manufacturer as "NCS 5500 Core and Aggr Lic for NCS-55A2-MOD/HD(base chassis)", it is...
circuit card / line card
NC57-36H6D-S
Cisco
The NC57-36H6D-S is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "NCS 5700 36x100G Base Line Card", it is available through Circular...
WAT
network/telecom equipment component
NC5AE7
Watchgrdtc
Watchgrdtc NC5AE7: a network/telecom equipment component (XTM 3 Series Security Appliance). Circular Telecom resells surplus and refurbished units of parts like this,...
optical network terminal (ONT)
NC5K-PAC-650W-FR
Cisco
Cisco NC5K-PAC-650W-FR: an optical network terminal (ONT) (CISCO NCS 5000 SERIES POWER AC 650W FRONT TO BACK AIRFLOW). Circular Telecom resells surplus and refurbished...
optical network terminal (ONT)
NC5K-PDC-930W-FR
Cisco
Manufactured by Cisco, the NC5K-PDC-930W-FR (NCS 5000 Power DC 930W Front to Back Airflow) is an optical network terminal (ONT). Circular Telecom sources, tests, and...
DEL
controller module
NC5NP
Dell
The Dell NC5NP is a controller module — originally specified as "CONTROLLER MODULE CARD" — available refurbished or as surplus stock via Circular Telecom, supporting...
circuit card / line card
NC6-20X100GE-M-C
Cisco
Manufactured by Cisco, the NC6-20X100GE-M-C (NCS6000 20x100GE MS Linecard Combo Optics) is a circuit card / line card. Circular Telecom sources, tests, and resells...
cooling fan module
NC6-FANTRAY
Cisco
Looking for the Cisco NC6-FANTRAY? This cooling fan module, described by the manufacturer as "FANTRAY", is stocked and resold through Circular Telecom's refurbished and...
circuit card / line card
NC6-FC
Cisco
Cisco NC6-FC: a circuit card / line card (FABRIC CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
circuit card / line card
NC6-FC2-U
Cisco
Manufactured by Cisco, the NC6-FC2-U (UNIVERSAL FABRIC CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Cisco...
circuit card / line card
NC6-LC-BLANK2
Cisco
The NC6-LC-BLANK2 is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "BLANK CARD", it is available through Circular Telecom's surplus...
processor module
NC6-RP
Cisco
Cisco NC6-RP: a processor module (route processor). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
cable assembly
NC6-TROUGH
Cisco
Looking for the Cisco NC6-TROUGH? This cable assembly, described by the manufacturer as "VERTICAL CABLE TROUGH", is stocked and resold through Circular Telecom's...
COM
network/telecom equipment component
NC6120
Compaq
Manufactured by Compaq, the NC6120 (NC6120 Notebook) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
HP
network/telecom equipment component
NC6230
HP
The NC6230 is a network/telecom equipment component manufactured by HP. Listed by the manufacturer as "COMPAQ NOTEBOOK / PZ511UA#ABA", it is available through Circular...
COM
network/telecom equipment component
nc6320
Compaq
The Compaq nc6320 is a network/telecom equipment component — originally specified as "NC6320 Notebook" — available refurbished or as surplus stock via Circular Telecom,...
HP
network/telecom equipment component
NC7170
HP
Looking for the HP NC7170? This network/telecom equipment component, described by the manufacturer as "HP NC7170 Dual Port 1000T Gigabit Adapter 313586-001 313559-001...
SIL
network/telecom equipment component
NCA-1010B-SV1
Silverpk
The NCA-1010B-SV1 is a network/telecom equipment component manufactured by Silverpk. Listed by the manufacturer as "NETWORK APPLIANCE", it is available through Circular...