HAR
network/telecom equipment component
A5-2LI-460
Hartell
The Hartell A5-2LI-460 is a network/telecom equipment component — originally specified as "CONDENSATE PUMP 460 W /WIRE" — available refurbished or as surplus stock via...
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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Find telecom part numbers, OEMs, and equipment categories.
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Telecom parts catalogue
ADI
network/telecom equipment component
A501
Adi
Adi A501: a network/telecom equipment component (15" LCD MONITOR). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
DEL
power supply unit
A502P-00
Dell
Looking for the Dell A502P-00? This power supply unit, described by the manufacturer as "502W R610 PSU", is stocked and resold through Circular Telecom's refurbished...
LOR
network/telecom equipment component
A50B50
Lorain
Manufactured by Lorain, the A50B50 (50V/50A RECT MOD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
network/telecom equipment component
A50B50-01
Tellabs
Looking for the Tellabs A50B50-01? This network/telecom equipment component, described by the manufacturer as "DISC*S DLC MODR RECT", is stocked and resold through...
UNK
network/telecom equipment component
A50B5000
UNKNOWN
The A50B5000 is a network/telecom equipment component manufactured by . It is available through Circular Telecom's surplus and refurbished network equipment marketplace...
LOR
network/telecom equipment component
A50F50
Lorain
Looking for the Lorain A50F50? This network/telecom equipment component, described by the manufacturer as "RECTIFIER", is stocked and resold through Circular Telecom's...
AIR
network/telecom equipment component
A5225
Airmagnet
Airmagnet A5225: a network/telecom equipment component (SMART EDGE SPECTRUM SENSOR). Circular Telecom resells surplus and refurbished units of parts like this, helping...
HP
network/telecom equipment component
A5272-62001
HP
The HP A5272-62001 is a network/telecom equipment component — originally specified as "HP A5272-62001 SureStore E Sc10 Disk Enclosure" — available refurbished or as...
HP
network/telecom equipment component
A5272-62007
HP
HP A5272-62007: a network/telecom equipment component (HP A5272-62001 SureStore E Sc10 Disk Enclosure). Circular Telecom resells surplus and refurbished units of parts...
HP
network/telecom equipment component
A5272A
HP
HP A5272A: a network/telecom equipment component (SURE STORE E DISK SYSTEM SC10). Circular Telecom resells surplus and refurbished units of parts like this, helping...
HP
network/telecom equipment component
A5285-60050
HP
The A5285-60050 is a network/telecom equipment component manufactured by HP. Listed by the manufacturer as "7.2K 9.1GB SCSI HDD", it is available through Circular...
AOI
SFP optical transceiver module
A54L-ZC49-EDGAAD
Aoi
Looking for the Aoi A54L-ZC49-EDGAAD? This SFP optical transceiver module, described by the manufacturer as "ADTRAN COMPATIBLE OC-12 CWDM SFP", is stocked and resold...
AOI
SFP optical transceiver module
A54L-ZC51-EDGAAD
Aoi
Looking for the Aoi A54L-ZC51-EDGAAD? This SFP optical transceiver module, described by the manufacturer as "ADTRAN COMPATIBLE OC-12 CWDM SFP", is stocked and resold...
HP
network/telecom equipment component
A5576-62001
HP
The HP A5576-62001 is a network/telecom equipment component — originally specified as "HP9000 L-CLASS ENTERPRISE SERVER BOX" — available refurbished or as surplus stock...
HP
network/telecom equipment component
A5576-62002
HP
HP A5576-62002: a network/telecom equipment component (HP RP5450 L-CLASS UNIX ENTERPRISE SERVER HP RP5450 L-CLASS UNIX ENTERPRISE SERVER). Circular Telecom resells...
AOI
SFP optical transceiver module
A58L-ZC47-FDGAAD
Aoi
Aoi A58L-ZC47-FDGAAD: a SFP optical transceiver module (1470nm CWDM SFP). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
AOI
SFP optical transceiver module
A58L-ZC49-FDGAAD
Aoi
The A58L-ZC49-FDGAAD is a SFP optical transceiver module manufactured by Aoi. Listed by the manufacturer as "1490nm CWDM SFP", it is available through Circular...
COM
network/telecom equipment component
A5DF-D
CommScope
The A5DF-D is a network/telecom equipment component manufactured by CommScope. It is available through Circular Telecom's surplus and refurbished network equipment...
COM
network/telecom equipment component
A5NM-S
CommScope
The A5NM-S is a network/telecom equipment component manufactured by CommScope. It is available through Circular Telecom's surplus and refurbished network equipment...
PER
cable assembly
A5Q99VV-01-HIB
Perfectvsn
Perfectvsn A5Q99VV-01-HIB: a cable assembly (500FT CABLE REEL). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
HP
network/telecom equipment component
A6000
HP
The HP A6000 is a network/telecom equipment component — originally specified as "TOWER DESKTOP COMPUTER" — available refurbished or as surplus stock via Circular...
ALP
network/telecom equipment component
A600043
Alpha
Manufactured by Alpha, the A600043 (PANEL BLANK FOR USE W/100A CKTBRKR) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
HP
network/telecom equipment component
A6144B
HP
Looking for the HP A6144B? This network/telecom equipment component, described by the manufacturer as "HP server rp5470 Server", is stocked and resold through Circular...
CHR
optical line terminal (OLT)
A615003
Chroma
Looking for the Chroma A615003? This optical line terminal (OLT), described by the manufacturer as "300V TO 600V AC VOLTAGE TRANSFORM UNIT", is stocked and resold...
HP
power supply unit
A6211-69001
HP
The A6211-69001 is a power supply unit manufactured by HP. Listed by the manufacturer as "565-Watts 100-127v And 200-240v VA7100 Internal Power Supply", it is available...
HP
power supply unit
A6211-69002
HP
The HP A6211-69002 is a power supply unit — originally specified as "565-Watts 100-127v And 200-240v VA7100 Internal Power Supply" — available refurbished or as surplus...
AAS
network/telecom equipment component
A6730-0131-10-01
Aastra
Manufactured by Aastra, the A6730-0131-10-01 (6730i NA PHONE) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
AAS
network/telecom equipment component
A6731-0131-10-02
Aastra
Aastra A6731-0131-10-02: a network/telecom equipment component (DESK PHONE). Circular Telecom resells surplus and refurbished units of parts like this, helping...
AAS
network/telecom equipment component
A6731-0131-10-55
Aastra
Manufactured by Aastra, the A6731-0131-10-55 (AASTRA 6731I IP TELEPHONE) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
AAS
network/telecom equipment component
A6735-0131-10-55
Aastra
The A6735-0131-10-55 is a network/telecom equipment component manufactured by Aastra. Listed by the manufacturer as "AASTRA 6735I IP TELEPHONE", it is available through...
AAS
network/telecom equipment component
A6739-0131-10-01
Aastra
The Aastra A6739-0131-10-01 is a network/telecom equipment component — originally specified as "AASTRA 6739I" — available refurbished or as surplus stock via Circular...
HP
network/telecom equipment component
A6797-62001
HP
Looking for the HP A6797-62001? This network/telecom equipment component, described by the manufacturer as "RP5430 SERVER", is stocked and resold through Circular...
HP
circuit board
A6866-60202
HP
Looking for the HP A6866-60202? This circuit board, described by the manufacturer as "Power Board for Integrity Superdome Server", is stocked and resold through...
HP
circuit board
A6866-60701
HP
Manufactured by HP, the A6866-60701 (Superdome Cell Board) is a circuit board. Circular Telecom sources, tests, and resells surplus and refurbished HP equipment like...
HP
network/telecom equipment component
A6921-62001
HP
HP A6921-62001: a network/telecom equipment component (GIGABIT ETHERNET PCI-X SERVER NETWORK ADAPTER). Circular Telecom resells surplus and refurbished units of parts...
HP
network/telecom equipment component
A6961-04077
HP
The HP A6961-04077 is a network/telecom equipment component — originally specified as "RX4640 1.1GHZ 4U SERVER BASE SYSTEM" — available refurbished or as surplus stock...
HP
controller module
A6961-60111
HP
Manufactured by HP, the A6961-60111 (U320 SCSI DUAL CHANNEL SINGLE CONTROLLER) is a controller module. Circular Telecom sources, tests, and resells surplus and...
LAR
network/telecom equipment component
A70-0045B-065B
Larscom
The A70-0045B-065B is a network/telecom equipment component manufactured by Larscom. Listed by the manufacturer as "DSU/CSU NETWORK SERVICE UNIT", it is available...
LAR
network router
A70-0045B-075
Larscom
Larscom A70-0045B-075: a network router (ACCESS-T45 ROUTER). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
LAR
network/telecom equipment component
A70-1000A-246
Larscom
Looking for the Larscom A70-1000A-246? This network/telecom equipment component, described by the manufacturer as "MEGA T MULTIPLEXER", is stocked and resold through...
LAR
network/telecom equipment component
A70-1000A-323B
Larscom
Larscom A70-1000A-323B: a network/telecom equipment component (Multiple T1 Inverse Multiplexer). Circular Telecom resells surplus and refurbished units of parts like...
ZIA
equipment module
A70128-003
Ziatech
The A70128-003 is an equipment module manufactured by Ziatech. Listed by the manufacturer as "REAR TRANSITION MODULE", it is available through Circular Telecom's...
LAR
circuit card / line card
A71-2000A-001
Larscom
The A71-2000A-001 is a circuit card / line card manufactured by Larscom. Listed by the manufacturer as "LINE CARD", it is available through Circular Telecom's surplus...
LAR
network router
A71-2000A-005
Larscom
Larscom A71-2000A-005: a network router (DSU/CSU ROUTER). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
HP
network/telecom equipment component
A7124B
HP
Looking for the HP A7124B? This network/telecom equipment component, described by the manufacturer as "HP9000 RP4440", is stocked and resold through Circular Telecom's...
HP
network/telecom equipment component
A7136B
HP
The HP A7136B is a network/telecom equipment component — originally specified as "HP9000 RP3410" — available refurbished or as surplus stock via Circular Telecom,...
HP
processor module
A7137A
HP
Looking for the HP A7137A? This processor module, described by the manufacturer as "rp3440-4 PA-8800 Dual-Core Processor 4-Way Capable Base Server", is stocked and...