ADT
network switch
11971230F1
ADTRAN
The ADTRAN 11971230F1 is a network switch — originally specified as "10-port 1GbE Carrier Ethernet switch DC-powered" — 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
ADT
optical line terminal (OLT)
11971330F1
ADTRAN
The 11971330F1 is an optical line terminal (OLT) manufactured by ADTRAN. Listed by the manufacturer as "SDX 6320-16 Combo PON OLT", it is available through Circular...
ADT
optical line terminal (OLT)
11971340F1
ADTRAN
The 11971340F1 is an optical line terminal (OLT) manufactured by ADTRAN. Listed by the manufacturer as "SDX 6330-48 48-Port 10G Combo PON OLT", it is available through...
TEK
circuit card / line card
119761101
Tektronix
The Tektronix 119761101 is a circuit card / line card — originally specified as "600-050001 / SB-AMC-SAS-1068E CARD" — available refurbished or as surplus stock via...
EME
network/telecom equipment component
119766300
Emerson
Emerson 119766300: a network/telecom equipment component (DC PEM LINE POWER UNIT). Circular Telecom resells surplus and refurbished units of parts like this, helping...
PAN
network/telecom equipment component
11979619L
Panduit
Panduit 11979619L: a network/telecom equipment component (5X4 ADJUSTABLE Z BRACKET / FIBER-DUCT / FIBER RUNNER). Circular Telecom resells surplus and refurbished units...
UNK
network/telecom equipment component
11990-OPT1
UNKNOWN
The 11990-OPT1 is a network/telecom equipment component manufactured by . It is available through Circular Telecom's surplus and refurbished network equipment...
SPR
network/telecom equipment component
119D5062
Sprint
The 119D5062 is a network/telecom equipment component manufactured by Sprint. Listed by the manufacturer as "SPTKAHC0025003", it is available through Circular Telecom's...
SUP
network/telecom equipment component
119U-7
Supermicro
The 119U-7 is a network/telecom equipment component manufactured by Supermicro. Listed by the manufacturer as "1RU SERVER", it is available through Circular Telecom's...
LEN
memory module
11CR003LUS
Lenovo
Lenovo 11CR003LUS: a memory module (Lenovo ThinkCentre M90q 11CR003LUS Desktop Computer - Intel Core i9 10th Gen i9-10900 Deca-core (10 Core) 2.80 GHz - 16 GB RAM DDR4...
ALC
network/telecom equipment component
11DPM8-3kc13310aaaa01
Alcatel
Alcatel 11DPM8-3kc13310aaaa01: a network/telecom equipment component (11DPM8 -3kc13310aaaa01). Circular Telecom resells surplus and refurbished units of parts like...
LEN
network/telecom equipment component
11MY000TUS
Lenovo
Lenovo 11MY000TUS: a network/telecom equipment component (Lenovo ThinkCentre M70q Gen 2 11MY). Circular Telecom resells surplus and refurbished units of parts like...
IBM
network/telecom equipment component
11S71P7513YJ13LU09DE0B
IBM
Manufactured by IBM, the 11S71P7513YJ13LU09DE0B (HDD 73.4GB 10K RPM) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
cooling fan module
12-0117
Nortel Networks
Manufactured by Nortel Networks, the 12-0117 (IMAS FAN TR 23IN PLUG) is a cooling fan module. Circular Telecom sources, tests, and resells surplus and refurbished...
PT
network/telecom equipment component
12-10-10-Y-100-PT
PICS Telecom
PICS Telecom 12-10-10-Y-100-PT: a network/telecom equipment component (12-10AWG Insulated Terminals Ring Electrical Wire Crimp Connectors, Yellow (100-Pack)). Circular...
CON
circuit card / line card
12-335-001A
Conklin
The 12-335-001A is a circuit card / line card manufactured by Conklin. Listed by the manufacturer as "DSO DP CARD", it is available through Circular Telecom's surplus...
BEH
processor module
12-SS-M786
Behavior
The 12-SS-M786 is a processor module manufactured by Behavior. Listed by the manufacturer as "PROCESSOR", it is available through Circular Telecom's surplus and...
network/telecom equipment component
120-0001-012
Ciena
The Ciena 120-0001-012 is a network/telecom equipment component — originally specified as "MULTIWAVE FACE PLT" — available refurbished or as surplus stock via Circular...
network/telecom equipment component
120-0001-058
Ciena
Looking for the Ciena 120-0001-058? This network/telecom equipment component, described by the manufacturer as "CORESTREAM BLANK MOD", is stocked and resold through...
network/telecom equipment component
120-0001-069
Ciena
Looking for the Ciena 120-0001-069? This network/telecom equipment component, described by the manufacturer as "BLANK-RS1", is stocked and resold through Circular...
network/telecom equipment component
120-0009-001
Ciena
Ciena 120-0009-001: a network/telecom equipment component (PWR ADPTR SLOT BLANK). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network/telecom equipment component
120-0009-001ISS1
Ciena
Manufactured by Ciena, the 120-0009-001ISS1 (PWR ADPTR SLOT BLANK) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
CAL
cooling fan module
120-00098
Calix
Calix 120-00098: a cooling fan module (FAN TRAY ASSEMBLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
CAL
cooling fan module
120-00268
Calix
The 120-00268 is a cooling fan module manufactured by Calix. Listed by the manufacturer as "SPARE FAN", it is available through Circular Telecom's surplus and...
CAL
controller module
120-00294
Calix
Manufactured by Calix, the 120-00294 (REPLACEMENT HX2 CONTROLLER DANTHERM FOR) is a controller module. Circular Telecom sources, tests, and resells surplus and...
UNK
network/telecom equipment component
120-00384
UNKNOWN
120-00384: a network/telecom equipment component (HEAT EXCHANGER 300W REPLACEMENT FOR ODC1). Circular Telecom resells surplus and refurbished units of parts like this,...
CLE
network/telecom equipment component
120-00386
Clearfield
Manufactured by Clearfield, the 120-00386 (HEAT EXCHANGER 1600W REPLACEMENT FOR ODC) is a network/telecom equipment component. Circular Telecom sources, tests, and...
UNK
network/telecom equipment component
120-0051-001
UNKNOWN
The 120-0051-001 is a network/telecom equipment component manufactured by . It is available through Circular Telecom's surplus and refurbished network equipment...
network/telecom equipment component
120-0096-001
Infinera
The Infinera 120-0096-001 is a network/telecom equipment component — originally specified as "DSPN COMPN MGMT CHAS" — available refurbished or as surplus stock via...
network/telecom equipment component
120-0096-002
Infinera
Looking for the Infinera 120-0096-002? This network/telecom equipment component, described by the manufacturer as "DSPN COMPN MGMT CHAS", is stocked and resold through...
network/telecom equipment component
120-0131-002
Infinera
The Infinera 120-0131-002 is a network/telecom equipment component — originally specified as "DOOR" — available refurbished or as surplus stock via Circular Telecom,...
network/telecom equipment component
120-0253-002
Infinera
Infinera 120-0253-002: a network/telecom equipment component (X-UNIV-BLANK). Circular Telecom resells surplus and refurbished units of parts like this, helping...
IPA
network firewall appliance
120-1gb-cf512-3-x-g4
Ipanematec
Manufactured by Ipanematec, the 120-1gb-cf512-3-x-g4 (FIREWALL 120 V2) is a network firewall appliance. Circular Telecom sources, tests, and resells surplus and...
EDG
network router
120-200AW-01-A
Edgewtrntk
Edgewtrntk 120-200AW-01-A: a network router (EDGEMARC 9-PORT ADSL ROUTER). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
LIT
network/telecom equipment component
120-277
Lithonia
Manufactured by Lithonia, the 120-277 (DIE CAST EMERGENCY LED EXIT SIGN) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
EDG
network switch
120-2900APOE-01-A
Edgewtrntk
Looking for the Edgewtrntk 120-2900APOE-01-A? This network switch, described by the manufacturer as "VOIP SWITCH", is stocked and resold through Circular Telecom's...
EDG
controller module
120-2900E-01-A
Edgewtrntk
Edgewtrntk 120-2900E-01-A: a controller module (ENTERPRISE SESSION BORDER CONTROLLER). Circular Telecom resells surplus and refurbished units of parts like this,...
EDG
network router
120-2900E-01A
Edgewtrntk
Manufactured by Edgewtrntk, the 120-2900E-01A (2900 SERIES ROUTER) is a network router. Circular Telecom sources, tests, and resells surplus and refurbished Edgewtrntk...
EDG
controller module
120-2900EPOE-01-A
Edgewtrntk
Manufactured by Edgewtrntk, the 120-2900EPOE-01-A (ENTERPRISE SESSION BORDER CONTROLLER) is a controller module. Circular Telecom sources, tests, and resells surplus...
network/telecom equipment component
120-3931-900
Ciena
Manufactured by Ciena, the 120-3931-900 (SRV DELIVERY SW ENCLR) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
EDG
network router
120-4200-01
Edgewtrntk
Looking for the Edgewtrntk 120-4200-01? This network router, described by the manufacturer as "4200 ROUTER", is stocked and resold through Circular Telecom's...
EDG
network router
120-4500-01
Edgewtrntk
Looking for the Edgewtrntk 120-4500-01? This network router, described by the manufacturer as "4500 NETWORK SERVER ROUTER", is stocked and resold through Circular...
EDG
network router
120-4500T4-01-A
Edgewtrntk
Manufactured by Edgewtrntk, the 120-4500T4-01-A (4500T4 ROUTER) is a network router. Circular Telecom sources, tests, and resells surplus and refurbished Edgewtrntk...
EDG
network/telecom equipment component
120-4550-01
Edgewtrntk
Manufactured by Edgewtrntk, the 120-4550-01 (NETWORK GATEWAY) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
EDG
network/telecom equipment component
120-4550-01-F
Edgewtrntk
Edgewtrntk 120-4550-01-F: a network/telecom equipment component (NETWORK GATEWAY). Circular Telecom resells surplus and refurbished units of parts like this, helping...
EDG
network router
120-4552-01
Edgewtrntk
The 120-4552-01 is a network router manufactured by Edgewtrntk. Listed by the manufacturer as "4550 SERIES ROUTER", it is available through Circular Telecom's surplus...
EDG
network router
120-4552-01-D
Edgewtrntk
Edgewtrntk 120-4552-01-D: a network router (Router). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
EDG
network/telecom equipment component
120-4570-01-D
Edgewtrntk
Manufactured by Edgewtrntk, the 120-4570-01-D (EDGEMARC 8-PORT FXS) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...