network/telecom equipment component
N3K-C3132Q-40GX
Cisco
Manufactured by Cisco, the N3K-C3132Q-40GX (Cisco N3K-C3132Q-40GX Nexus 3132Q-X) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
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
network/telecom equipment component
network switch
N3K-C3132Q-XL
Cisco
Manufactured by Cisco, the N3K-C3132Q-XL (Cisco Nexus 3132Q-XL Switch) is a network switch. Circular Telecom sources, tests, and resells surplus and refurbished Cisco...
QSFP optical transceiver module
N3K-C3164Q-40GE
Cisco
The Cisco N3K-C3164Q-40GE is a QSFP optical transceiver module — originally specified as "Nexus 3164, 64 QSFP+ ports, 2RU." — available refurbished or as surplus stock...
QSFP optical transceiver module
N3K-C3172PQ-10GE
Cisco
The Cisco N3K-C3172PQ-10GE is a QSFP optical transceiver module — originally specified as "Nexus 3172P 48 x SFP+ and 6 QSFP+ ports" — available refurbished or as...
QSFP optical transceiver module
N3K-C3172PQ-XL
Cisco
Looking for the Cisco N3K-C3172PQ-XL? This QSFP optical transceiver module, described by the manufacturer as "Cisco Nexus 3172PQ-XL 1U RM L3 Managed Switch...
QSFP optical transceiver module
N3K-C3172TQ-10GT
Cisco
Manufactured by Cisco, the N3K-C3172TQ-10GT (Nexus 3172T 48 x 1/10GBase-T and 6 QSFP+ ports) is a QSFP optical transceiver module. Circular Telecom sources, tests, and...
QSFP optical transceiver module
N3K-C3172TQ-32T
Cisco
Cisco N3K-C3172TQ-32T: a QSFP optical transceiver module (CISCO NEXUS 3172-T, 32 X 10GBASE-T AND 6 QSFP+ PORTS). Circular Telecom resells surplus and refurbished units...
network switch
N3K-C3232C
Cisco
Manufactured by Cisco, the N3K-C3232C (Nexus 3232C 32 x 100G,1RU switch) is a network switch. Circular Telecom sources, tests, and resells surplus and refurbished Cisco...
QSFP optical transceiver module
N3K-C3232C-R
Cisco
Looking for the Cisco N3K-C3232C-R? This QSFP optical transceiver module, described by the manufacturer as "Cisco Nexus 3000 Series Nexus 3636C-R switch, 36p QSFP28...
SFP+ optical transceiver
N3K-C3524P-10G
Cisco
The Cisco N3K-C3524P-10G is a SFP+ optical transceiver — originally specified as "Nexus 3524-X Switch, 24 SFP+" — available refurbished or as surplus stock via Circular...
SFP+ optical transceiver
N3K-C3524P-10Grev2
Cisco
Looking for the Cisco N3K-C3524P-10Grev2? This SFP+ optical transceiver, described by the manufacturer as "Nexus 3524-X Switch, 24 SFP+", is stocked and resold through...
SFP+ optical transceiver
N3K-C3524P-10GX
Cisco
Manufactured by Cisco, the N3K-C3524P-10GX (Nexus 3524x Switch, 24 SFP+) is a SFP+ optical transceiver. Circular Telecom sources, tests, and resells surplus and...
SFP+ optical transceiver
N3K-C3524P-XL
Cisco
Cisco N3K-C3524P-XL: a SFP+ optical transceiver (NEXUS 3524-XL 24 SFP+ PORTS, ENHANCED, EXTENDED MEMORY). Circular Telecom resells surplus and refurbished units of...
SFP+ optical transceiver
N3K-C3548P-10G
Cisco
The N3K-C3548P-10G is a SFP+ optical transceiver manufactured by Cisco. Listed by the manufacturer as "Cisco Nexus 3548 48 SFP+ ports", it is available through Circular...
SFP+ optical transceiver
N3K-C3548P-10GX
Cisco
Looking for the Cisco N3K-C3548P-10GX? This SFP+ optical transceiver, described by the manufacturer as "Nexus 3548x Switch, 48 SFP+", is stocked and resold through...
network/telecom equipment component
N3K-C3548P-BA-L3A
Cisco
Manufactured by Cisco, the N3K-C3548P-BA-L3A (Nexus 3548+L3+Algo, Rev Airflow (port side intake), AC) is a network/telecom equipment component. Circular Telecom...
network/telecom equipment component
N3K-C3548P-XL
Cisco
Cisco N3K-C3548P-XL: a network/telecom equipment component (Cisco Nexus 3548-XL). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network/telecom equipment component
N3K-LAN1K9
Cisco
The N3K-LAN1K9 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "Nexus 3000 LAN Enterprise License", it is available...
power supply unit
N3K-PDC-350W-B
Cisco
Manufactured by Cisco, the N3K-PDC-350W-B (N3K Series 350W DC PSU, Reverse Airflow (port side intake)) is a power supply unit. Circular Telecom sources, tests, and...
EMC
network/telecom equipment component
N4-VS07-040U
EMC
The N4-VS07-040U is a network/telecom equipment component manufactured by EMC. It is available through Circular Telecom's surplus and refurbished network equipment...
UNK
cooling fan module
N401158001
UNKNOWN
The N401158001 is a cooling fan module manufactured by . Listed by the manufacturer as "Fan Tray", it is available through Circular Telecom's surplus and refurbished...
cooling fan module
N401422002
Nokia
The Nokia N401422002 is a cooling fan module — originally specified as "FAN UNIT" — available refurbished or as surplus stock via Circular Telecom, supporting network...
UNK
cooling fan module
N401604001
UNKNOWN
N401604001: a cooling fan module (Fan Tray). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment...
DEL
network switch
N4032F
Dell
Looking for the Dell N4032F? This network switch, described by the manufacturer as "Dell Networking N4032F switch", is stocked and resold through Circular Telecom's...
power supply unit
N480000001
Nokia
Nokia N480000001: a power supply unit (470W DC POWER SUPPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
power supply unit
N480003002
Nokia
Manufactured by Nokia, the N480003002 (POWER SUPPLY) is a power supply unit. Circular Telecom sources, tests, and resells surplus and refurbished Nokia equipment like...
CHE
power supply unit
N480004002
Cherokee
The Cherokee N480004002 is a power supply unit — originally specified as "POWER SUPPLY UNIT" — available refurbished or as surplus stock via Circular Telecom,...
cooling fan module
N480027001
Nokia
The N480027001 is a cooling fan module manufactured by Nokia. Listed by the manufacturer as "FAN UNIT", it is available through Circular Telecom's surplus and...
CHE
power supply unit
N480029001
Cherokee
Cherokee N480029001: a power supply unit (Nokia IP1220 AC Power Supply (SP517)). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network switch
N4K-4001I-XPX
Cisco
Manufactured by Cisco, the N4K-4001I-XPX (Cisco Nexus 20 Port 10Gbps 4001i Switch Module (10+ Available)) is a network switch. Circular Telecom sources, tests, and...
CCI
equipment chassis
N5
C Cor Inc
C Cor Inc N5: an equipment chassis (CHASSIS). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment...
IPA
network router
N5-256MB-F128-X-5-X-X
Ipanematec
The Ipanematec N5-256MB-F128-X-5-X-X is a network router — originally specified as "Router" — available refurbished or as surplus stock via Circular Telecom, supporting...
HP
memory module
N50075-001
HP
The HP N50075-001 is a memory module — originally specified as "32GB DDR5-5600MHz SODIMM RAM" — available refurbished or as surplus stock via Circular Telecom,...
GC
network/telecom equipment component
N510
Giga Comms
Looking for the Giga Comms N510? This network/telecom equipment component, described by the manufacturer as "DECT IP base station with up to 6 VoIP accounts", is...
KEY
network/telecom equipment component
N5172B
Keysight
Looking for the Keysight N5172B? This network/telecom equipment component, described by the manufacturer as "VECTOR SIGNAL GENERATOR", is stocked and resold through...
network/telecom equipment component
N520-1G-8
Cisco
The Cisco N520-1G-8 is a network/telecom equipment component — originally specified as "Cisco NCS 520 Series 8 Ports GE Upgrade License" — available refurbished or as...
network/telecom equipment component
N520-20G4Z-A
Cisco
Looking for the Cisco N520-20G4Z-A? This network/telecom equipment component, described by the manufacturer as "Cisco NCS 520 - 20xGE + 4x10GE, Commercial Temp.", is...
network/telecom equipment component
N520-4G4Z-A
Cisco
The N520-4G4Z-A is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "Cisco NCS 520 - 4xGE + 4x10GE, Commercial Temp. including...
network/telecom equipment component
N520-RCKMT-19-D2A
Cisco
Looking for the Cisco N520-RCKMT-19-D2A? This network/telecom equipment component, described by the manufacturer as "NCS 520 19" Rackmount for 8 Port, AC", is stocked...
network/telecom equipment component
N520-RCKMT-19-D3A
Cisco
The Cisco N520-RCKMT-19-D3A is a network/telecom equipment component — originally specified as "NCS 520 19" Rackmount for 24 Port, AC" — available refurbished or as...
network/telecom equipment component
N520-S-I
Cisco
Manufactured by Cisco, the N520-S-I (NCS 520 SERIES ip address liscense) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
network/telecom equipment component
N520-S-M
Cisco
Manufactured by Cisco, the N520-S-M (Cisco NCS 520 Series Metro Access License) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
network/telecom equipment component
N520-X-20G4Z-A
Cisco
Looking for the Cisco N520-X-20G4Z-A? This network/telecom equipment component, described by the manufacturer as "Cisco NCS 520 - 20xGE + 4x10GE, Industrial Temp.", is...
network/telecom equipment component
N520-X-4G4Z-A
Cisco
Manufactured by Cisco, the N520-X-4G4Z-A (Cisco NCS 520 - 4xGE + 4x10GE, Industrial Temp, AC power) is a network/telecom equipment component. Circular Telecom sources,...
network/telecom equipment component
N520-X-4G4Z-D
Cisco
Looking for the Cisco N520-X-4G4Z-D? This network/telecom equipment component, described by the manufacturer as "Cisco NCS 520 4xGE 4x10GE Industrial Temp DC power", is...
network/telecom equipment component
N540-12Z20G-SYS-A
Cisco
Cisco N540-12Z20G-SYS-A: a network/telecom equipment component (NCS540 20X1G+12X10G AC). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
N540-12Z20G-SYS-D
Cisco
The N540-12Z20G-SYS-D is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "NETWORK CONVERGENCE SYSTEM", it is available...
QSFP optical transceiver module
N540-24Q8L2DD-SYS
Cisco
Looking for the Cisco N540-24Q8L2DD-SYS? This QSFP optical transceiver module, described by the manufacturer as "NCS540-2x400G QSFP-DD+8x50G+24x25G", is stocked and...