ITW
network/telecom equipment component
M4KSU
Itwlinx
Itwlinx M4KSU: a network/telecom equipment component (SURGE PROTECTOR). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
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.
Browse Page 1226
Telecom parts catalogue
network router
M5
Juniper Networks
The M5 is a network router manufactured by Juniper Networks. Listed by the manufacturer as "INTERNET BACKBONE ROUTER", it is available through Circular Telecom's...
PT
network/telecom equipment component
M5-15P-F320-C15-AC-8-PT
PICS Telecom
Looking for the PICS Telecom M5-15P-F320-C15-AC-8-PT? This network/telecom equipment component, described by the manufacturer as "AC Power Cord, 5-15P to C15, 14 AWG,...
AUD
network/telecom equipment component
M500-3S1O-A1GECS
AudioCodes
Manufactured by AudioCodes, the M500-3S1O-A1GECS (MEDIANT 500 MSBR) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
AUD
controller module
M500-ESBC
AudioCodes
The AudioCodes M500-ESBC is a controller module — originally specified as "AudioCodes Mediant 500 base Enterprise Session Border Controller and Media Gateway M500-ESBC"...
AUD
controller module
M500-ESBC-60
AudioCodes
AudioCodes M500-ESBC-60: a controller module (GGWA00021 - Mediant 500 hybrid enterprise session border controller (E-SBC)). Circular Telecom resells surplus and...
AUD
controller module
M500-V-1ET
AudioCodes
The M500-V-1ET is a controller module manufactured by AudioCodes. Listed by the manufacturer as "Mediant 500 VoIP Gateway and Enterprise Session Border Controller...
SM
network/telecom equipment component
M5000
Sun Microsystems
The Sun Microsystems M5000 is a network/telecom equipment component — originally specified as "SUN SPARC ENTERPRISE SERVER" — available refurbished or as surplus stock...
MIC
solid-state drive
M5002.5SSD
Micron
Looking for the Micron M5002.5SSD? This solid-state drive, described by the manufacturer as "2.5 SSD 960GB SATA 6Gb/s", is stocked and resold through Circular Telecom's...
AUD
network/telecom equipment component
M500L-ESBC
AudioCodes
The M500L-ESBC is a network/telecom equipment component manufactured by AudioCodes. Listed by the manufacturer as "Audiocodes Mediant 500L Hybrid ESBC and Media...
AUD
SFP optical transceiver module
M500L-I2B-AGECS
AudioCodes
The M500L-I2B-AGECS is a SFP optical transceiver module manufactured by AudioCodes. Listed by the manufacturer as "Mediant 500Li Multi Service Business Router...
AUD
SFP optical transceiver module
M500L-I4B-AGECS
AudioCodes
Manufactured by AudioCodes, the M500L-I4B-AGECS (Mediant 500L-i Router i/GE&SFP&DSL/4GE/4BRI/D4) is a SFP optical transceiver module. Circular Telecom sources, tests,...
AUD
controller module
M500L-V-2B
AudioCodes
AudioCodes M500L-V-2B: a controller module (Mediant 500L Hybrid Enterprise Session Border Controller and Gateway with 2 BRI interfaces M500L-V-2B). Circular Telecom...
EMR
network/telecom equipment component
M501D
Emrsnwkpwr
Looking for the Emrsnwkpwr M501D? This network/telecom equipment component, described by the manufacturer as "-", is stocked and resold through Circular Telecom's...
IXI
equipment module
M5200-PS-16PX
Ixia
The M5200-PS-16PX is an equipment module manufactured by Ixia. Listed by the manufacturer as "IXIA M5200-PS-16PX IXIA VISION 5200 SERIES 16-PORT MODULE T", it is...
AAS
network/telecom equipment component
M5216
Aastra
The Aastra M5216 is a network/telecom equipment component — originally specified as "M5216 Digital Phone" — available refurbished or as surplus stock via Circular...
EMR
controller module
M521B
Emrsnwkpwr
Looking for the Emrsnwkpwr M521B? This controller module, described by the manufacturer as "SCU+ CONTROLLER MOD", is stocked and resold through Circular Telecom's...
EME
controller module
M522B
Emerson
Manufactured by Emerson, the M522B (Network Controller Module) is a controller module. Circular Telecom sources, tests, and resells surplus and refurbished Emerson...
IXI
network/telecom equipment component
M5293-16PX
Ixia
Manufactured by Ixia, the M5293-16PX (Ixia M5293-16PX Vision 5293 Single 1 16port In) is a network/telecom equipment component. Circular Telecom sources, tests, and...
network/telecom equipment component
M5316
Nortel Networks
Manufactured by Nortel Networks, the M5316 (PHONE) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished Nortel...
PHI
network/telecom equipment component
M540
Phillips
The M540 is a network/telecom equipment component manufactured by Phillips. Listed by the manufacturer as "MAGNETO OPTICAL DISK", it is available through Circular...
LT
network switch
M5500-SUP
Lucent Technologies
Manufactured by Lucent Technologies, the M5500-SUP (CAJUN P550 GIGABIT SWITCH CARD) is a network switch. Circular Telecom sources, tests, and resells surplus and...
AVA
equipment module
M5502-1000SX-F
Avaya
Looking for the Avaya M5502-1000SX-F? This equipment module, described by the manufacturer as "L2 2-PORT GIGABIT FIBER SHORT WAVE MODULE", is stocked and resold through...
LT
equipment module
M5504-1000LX-F
Lucent Technologies
The M5504-1000LX-F is an equipment module manufactured by Lucent Technologies. Listed by the manufacturer as "4-PORT GIGABIT LX MODULE", it is available through...
LT
equipment module
M5504-1000SLX-F
Lucent Technologies
The Lucent Technologies M5504-1000SLX-F is an equipment module — originally specified as "ETHERNET 1000BASE SLX 4-PORT MODULE" — available refurbished or as surplus...
DEL
network/telecom equipment component
M5XD9-EQ
Dell
Looking for the Dell M5XD9-EQ? This network/telecom equipment component, described by the manufacturer as "1TB HDD", is stocked and resold through Circular Telecom's...
TS
equipment chassis
M6000-04-3
Telco Syst
Looking for the Telco Syst M6000-04-3? This equipment chassis, described by the manufacturer as "ACCESS60 CHASSIS", is stocked and resold through Circular Telecom's...
TS
network/telecom equipment component
M6013-10-3
Telco Syst
Manufactured by Telco Syst, the M6013-10-3 (ACCESS60 DSX-1 INTFC) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
TS
network/telecom equipment component
M6013-11-3
Telco Syst
Telco Syst M6013-11-3: a network/telecom equipment component (ACCESS60 DS-1 INTFC). Circular Telecom resells surplus and refurbished units of parts like this, helping...
TS
network/telecom equipment component
M6013-21-3
Telco Syst
Looking for the Telco Syst M6013-21-3? This network/telecom equipment component, described by the manufacturer as "ACCESS60 2 T1 LIU/CSU", is stocked and resold through...
TER
antenna
M6013070P30006I
Terrawave
Terrawave M6013070P30006I: an antenna (HIGH DENSITY MIMO PATCH ARRAY ANTENNA W/ N-STLYE JACK CONNECTORS). Circular Telecom resells surplus and refurbished units of...
TS
circuit card / line card
M6024-00-3
Telco Syst
The Telco Syst M6024-00-3 is a circuit card / line card — originally specified as "ACCESS50/60 CPU CARD" — available refurbished or as surplus stock via Circular...
TS
optical network terminal (ONT)
M6025-10-4
Telco Syst
The M6025-10-4 is an optical network terminal (ONT) manufactured by Telco Syst. Listed by the manufacturer as "ACCESS60 CONT MGMT MOD", it is available through Circular...
TS
network/telecom equipment component
M6041-60-3
Telco Syst
Looking for the Telco Syst M6041-60-3? This network/telecom equipment component, described by the manufacturer as "6‐Port 2‐ or 4‐Wire E&M/TO with Extended Range", is...
TS
network/telecom equipment component
M6043-60-2
Telco Syst
Telco Syst M6043-60-2: a network/telecom equipment component (ACCESS60 HEX FXS MOD). Circular Telecom resells surplus and refurbished units of parts like this, helping...
TS
network/telecom equipment component
M6043-60-2-REV-E
Telco Syst
Manufactured by Telco Syst, the M6043-60-2-REV-E (ACCESS60 HEX FXS MOD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
TEL
network/telecom equipment component
M6043-C1-2
Telco
The M6043-C1-2 is a network/telecom equipment component manufactured by Telco. Listed by the manufacturer as "ACCESS60 2-WIRE FXS", it is available through Circular...
TS
network/telecom equipment component
M6045-60-2
Telco Syst
Looking for the Telco Syst M6045-60-2? This network/telecom equipment component, described by the manufacturer as "FXO, Six‐Port 2‐Wire FXO/MRD/DPT", is stocked and...
TS
network/telecom equipment component
M6057-60-2
Telco Syst
Looking for the Telco Syst M6057-60-2? This network/telecom equipment component, described by the manufacturer as "ACCESS60 6PR EXTN UN", is stocked and resold through...
TS
network/telecom equipment component
M6071-50-2
Telco Syst
Telco Syst M6071-50-2: a network/telecom equipment component (ACCESS60 SBRT DATA MXR). Circular Telecom resells surplus and refurbished units of parts like this,...
TS
network/telecom equipment component
M6074-50-2
Telco Syst
The M6074-50-2 is a network/telecom equipment component manufactured by Telco Syst. Listed by the manufacturer as "ACCESS60 5PT OCUDP MOD", it is available through...
TS
network/telecom equipment component
M6074-50-3
Telco Syst
Telco Syst M6074-50-3: a network/telecom equipment component (ACCESS60 5PT OCUDP MOD). Circular Telecom resells surplus and refurbished units of parts like this,...
TS
equipment module
M6077-20-2
Telco Syst
Looking for the Telco Syst M6077-20-2? This equipment module, described by the manufacturer as "ACCESS60 INTFC MODULE", is stocked and resold through Circular Telecom's...
TEL
equipment module
M6077-40-2
Telco
The M6077-40-2 is an equipment module manufactured by Telco. Listed by the manufacturer as "ACCESS60 INTFC MODULE", it is available through Circular Telecom's surplus...
TS
network/telecom equipment component
M6096-15-3
Telco Syst
The Telco Syst M6096-15-3 is a network/telecom equipment component — originally specified as "A60 PWR SUP UN/RNG GEN" — available refurbished or as surplus stock via...
TEL
power supply unit
M6097-10-7
Telco
Looking for the Telco M6097-10-7? This power supply unit, described by the manufacturer as "48VDC SINGLE WIDE POWER SUPPLY W/RG/PSBITE SIMPLE", is stocked and resold...
HP
network/telecom equipment component
M610DN
HP
The HP M610DN is a network/telecom equipment component — originally specified as "LaserJet Enterprise *Used/Ref*" — available refurbished or as surplus stock via...
DEL
memory module
M620
Dell
Manufactured by Dell, the M620 ((E5-2620 x2; 64GB RAM; SATA 500GB x2) Service Tags 5009D5J; 6009D5J) is a memory module. Circular Telecom sources, tests, and resells...