circuit card / line card
AS54-DFC-4CT1
Cisco
Manufactured by Cisco, the AS54-DFC-4CT1 (AS5400 Quad T1/PRI DFC card) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and...
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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circuit card / line card
circuit card / line card
AS54-DFC-8CE1
Cisco
Manufactured by Cisco, the AS54-DFC-8CE1 (AS5400 Octal E1/PRI DFC card) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and...
circuit card / line card
AS54-DFC-8CT1
Cisco
The AS54-DFC-8CT1 is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "AS5400 Octal T1/PRI DFC card", it is available through Circular...
circuit card / line card
AS54-DFC-CT3
Cisco
The AS54-DFC-CT3 is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "CT3 DFC CARD", it is available through Circular Telecom's surplus...
network/telecom equipment component
AS5400
Cisco
The Cisco AS5400 is a network/telecom equipment component — originally specified as "AS5400 UNIV ACC SRV AC" — available refurbished or as surplus stock via Circular...
equipment chassis
AS5400-AC
Cisco
The Cisco AS5400-AC is an equipment chassis — originally specified as "Chassis Dual AC IP IOS" — available refurbished or as surplus stock via Circular Telecom,...
circuit card / line card
AS5400-CT3-DFC
Cisco
The AS5400-CT3-DFC is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "HIGH-DENSITY VOICE CARD", it is available through Circular...
network/telecom equipment component
AS5400HPX
Cisco
The Cisco AS5400HPX is a network/telecom equipment component — originally specified as "AS5400 UNIVERSAL GATEWAY" — available refurbished or as surplus stock via...
equipment chassis
AS5400XM
Cisco
The AS5400XM is an equipment chassis manufactured by Cisco. Listed by the manufacturer as "AS5400XM CHASSIS", it is available through Circular Telecom's surplus and...
network/telecom equipment component
AS54HPX-CT3-480AC
Cisco
The Cisco AS54HPX-CT3-480AC is a network/telecom equipment component — originally specified as "AS5400HPX;CT3,480 ports,Dual AC,IP+ IOS,480 ENHVOX Lic" — available...
network/telecom equipment component
AS54XM-20E1-V-LC
Cisco
Looking for the Cisco AS54XM-20E1-V-LC? This network/telecom equipment component, described by the manufacturer as "AS5400XM Voice G.711 w/20E1, 10 AS5X-PVDM2-64, IP+...
power supply unit
AS54XM-AC-RPS
Cisco
Looking for the Cisco AS54XM-AC-RPS? This power supply unit, described by the manufacturer as "AC REDUNDANT POWER SUPPLY", is stocked and resold through Circular...
power supply unit
AS54XM-DC-RPS
Cisco
Looking for the Cisco AS54XM-DC-RPS? This power supply unit, described by the manufacturer as "DC REDUNDANT POWER SUPPLY", is stocked and resold through Circular...
EDG
QSFP optical transceiver module
AS5600-52X
Edgecore
The AS5600-52X is a QSFP optical transceiver module manufactured by Edgecore. Listed by the manufacturer as "AS5600-52X has 48-Port 10G SFP+ with 4x40G QSFP+ uplinks...
network/telecom equipment component
AS58-1CT3/216U
Cisco
Looking for the Cisco AS58-1CT3/216U? This network/telecom equipment component, described by the manufacturer as "AS5850 T3 DIAL FEA CD", is stocked and resold through...
circuit card / line card
AS58-1STM1
Cisco
Looking for the Cisco AS58-1STM1? This circuit card / line card, described by the manufacturer as "AS5850 Single port STM-1 card", is stocked and resold through...
network/telecom equipment component
AS58-324UPC-CC
Cisco
Cisco AS58-324UPC-CC: a network/telecom equipment component (AS5800 DIAL FEA CD CT3). Circular Telecom resells surplus and refurbished units of parts like this, helping...
optical network terminal (ONT)
AS58-ERSC-2GE
Cisco
Looking for the Cisco AS58-ERSC-2GE? This optical network terminal (ONT), described by the manufacturer as "AS5850 RTE-SW CONTR", is stocked and resold through Circular...
power supply unit
AS58-PWR-3AC
Cisco
The Cisco AS58-PWR-3AC is a power supply unit — originally specified as "Cisco AS58-PWR-3AC/2400 2400 AC Power Supply" — available refurbished or as surplus stock via...
network/telecom equipment component
AS58-PWR-3DC
Cisco
Looking for the Cisco AS58-PWR-3DC? This network/telecom equipment component, described by the manufacturer as "Dual DC Power", is stocked and resold through Circular...
network/telecom equipment component
AS5800
Cisco
The AS5800 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "UNIVERSAL GATEWAYS", it is available through Circular...
network/telecom equipment component
AS585-1DS3-672-V
Cisco
Manufactured by Cisco, the AS585-1DS3-672-V (AS5850;2 eRSC,1DS3,864 DSPs,Dual DC,SP Plus,672 E) is a network/telecom equipment component. Circular Telecom sources,...
equipment module
AS5X-FC
Cisco
Manufactured by Cisco, the AS5X-FC (AS5000 FEATURE CARD W/SIX PVDM DSP MODULE SLOTS) is an equipment module. Circular Telecom sources, tests, and resells surplus and...
circuit card / line card
AS5XM-VUFC-108NP
Cisco
Manufactured by Cisco, the AS5XM-VUFC-108NP (AS5000XM 108 Voice/Universal Port Feature Card) is a circuit card / line card. Circular Telecom sources, tests, and resells...
AUR
network/telecom equipment component
AS662C
Aurora
Looking for the Aurora AS662C? This network/telecom equipment component, described by the manufacturer as "SHREDDER", is stocked and resold through Circular Telecom's...
EDG
network switch
AS6710-32X
Edgecore
Looking for the Edgecore AS6710-32X? This network switch, described by the manufacturer as "AS6710-32X, AS6712-32X 40GbE Data Center Switch", is stocked and resold...
EDG
QSFP optical transceiver module
AS7315-27X-O-48V-S
Edgecore
Looking for the Edgecore AS7315-27X-O-48V-S? This QSFP optical transceiver module, described by the manufacturer as "20 x 1G/10G SFP+, 4 x 1G/10G/25G SFP28 and 3 x 100G...
EDG
network router
AS7315-30X-0-48V-S
Edgecore
Manufactured by Edgecore, the AS7315-30X-0-48V-S (Edge-Core CSR300 7315-30X-O-48V-S 300G ONIE Cell Site Router) is a network router. Circular Telecom sources, tests,...
power supply unit
ASA-180W-PWR-AC
Cisco
Manufactured by Cisco, the ASA-180W-PWR-AC (5510 SERIES POWER SUPPLY) is a power supply unit. Circular Telecom sources, tests, and resells surplus and refurbished Cisco...
network/telecom equipment component
ASA-5505-SEC-BUN-K9
Cisco
The Cisco ASA-5505-SEC-BUN-K9 is a network/telecom equipment component — originally specified as "CISCO 5505 SEC+ BDL UL USER" — available refurbished or as surplus...
network/telecom equipment component
ASA-5505-SEC-BUNK9
Cisco
Looking for the Cisco ASA-5505-SEC-BUNK9? This network/telecom equipment component, described by the manufacturer as "ASA-5505-SEC-BUNK9", is stocked and resold through...
network/telecom equipment component
ASA-5515-X
Cisco
Cisco ASA-5515-X: a network/telecom equipment component (Adaptive Security Appliance). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
ASA-5545-IPS-K9
Cisco
Manufactured by Cisco, the ASA-5545-IPS-K9 (Cisco ASA 5545-X Adaptive Security Appliance with IPS SSP 3DES/AES) is a network/telecom equipment component. Circular...
network/telecom equipment component
ASA-5545-X
Cisco
Cisco ASA-5545-X: a network/telecom equipment component (ASA 5545-X Security Appliance Dual AC power). Circular Telecom resells surplus and refurbished units of parts...
network/telecom equipment component
ASA-AC-M-5512
Cisco
Manufactured by Cisco, the ASA-AC-M-5512 (ASA 5512 AnyConnect Mobile) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
ASA-AC-M-5525
Cisco
Manufactured by Cisco, the ASA-AC-M-5525 (ASA 5515 AnyConnect Mobile) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
ASA-Brackets
Cisco
Manufactured by Cisco, the ASA-Brackets (ASA5500 brackets) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
circuit card / line card
ASA-IC-6GE-CU-B
Cisco
Cisco ASA-IC-6GE-CU-B: a circuit card / line card (ASA 5525-X Interface Card 6-port 10/100/1000, RJ-45.). Circular Telecom resells surplus and refurbished units of...
circuit card / line card
ASA-IC-6GE-CU-C
Cisco
The ASA-IC-6GE-CU-C is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "ASA-IC-6GE-CU-C Cisco ASA 5500-X Series Interface Cards", it is...
SFP optical transceiver module
ASA-IC-6GE-SFP-A
Cisco
The Cisco ASA-IC-6GE-SFP-A is a SFP optical transceiver module — originally specified as "ASA 5512-X/5515-X INTERFACE CARD 6-PORT GE SFP (SX,LH,LX)" — available...
circuit card / line card
ASA-IC-6GE-SFP-B
Cisco
Manufactured by Cisco, the ASA-IC-6GE-SFP-B (Cisco ASA Interface Card - 6 port) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and...
SFP optical transceiver module
ASA-IC-6GE-SFP-C
Cisco
Cisco ASA-IC-6GE-SFP-C: a SFP optical transceiver module (ASA 5545-X/5555-X Interface Card 6-port GE SFP (SX,LH,LX)). Circular Telecom resells surplus and refurbished...
DL
network/telecom equipment component
ASA-PKG-OC12
Digi Light
Looking for the Digi Light ASA-PKG-OC12? This network/telecom equipment component, described by the manufacturer as "PORTABLE TELECOM ANALYZER", is stocked and resold...
DL
network/telecom equipment component
ASA-PKG-OC12CA
Digi Light
The Digi Light ASA-PKG-OC12CA is a network/telecom equipment component — originally specified as "PORTABLE TELECOM ANLYZ" — available refurbished or as surplus stock...
DL
network/telecom equipment component
ASA-PKG-OC3CA
Digi Light
The ASA-PKG-OC3CA is a network/telecom equipment component manufactured by Digi Light. Listed by the manufacturer as "PORTABLE TELECOM ANLZR", it is available through...
DL
network/telecom equipment component
ASA-PKG-OC48C
Digi Light
Manufactured by Digi Light, the ASA-PKG-OC48C (PORT TELECOM ANALYZER) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
DL
network/telecom equipment component
ASA-PKG-OC48CA
Digi Light
The Digi Light ASA-PKG-OC48CA is a network/telecom equipment component — originally specified as "PORT TELECOM ANALYZER" — available refurbished or as surplus stock via...
DL
network/telecom equipment component
ASA-PKG-OC48SA
Digi Light
Digi Light ASA-PKG-OC48SA: a network/telecom equipment component (C48 - FRACTIONAL T1 WITH ATM FOR STS-12). Circular Telecom resells surplus and refurbished units of...