equipment shelf
M20
Juniper Networks
Manufactured by Juniper Networks, the M20 (SHELF) is an equipment shelf. Circular Telecom sources, tests, and resells surplus and refurbished Juniper Networks equipment...
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
equipment shelf
AL
SFP optical transceiver module
M20-1GB-XP-SFP
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the M20-1GB-XP-SFP (7750 SR 20-PORT GE MDA-XP SFP, 1000BASE ETHERNET PRNCD) is a SFP optical transceiver module. Circular Telecom...
network/telecom equipment component
M20-FPC1-EP
Juniper Networks
The Juniper Networks M20-FPC1-EP is a network/telecom equipment component — originally specified as "FLEX PIC CONC" — available refurbished or as surplus stock via...
MOH
network/telecom equipment component
M200
Mohawkdata
Looking for the Mohawkdata M200? This network/telecom equipment component, described by the manufacturer as "EXDR TST", is stocked and resold through Circular Telecom's...
VER
network/telecom equipment component
M2000C-100I
Verilink
The M2000C-100I is a network/telecom equipment component manufactured by Verilink. Listed by the manufacturer as "2000 T1 ESF CSU", it is available through Circular...
network/telecom equipment component
M2008
Nortel Networks
Nortel Networks M2008: a network/telecom equipment component (M2008 Display Grey). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network/telecom equipment component
M2008HF
Nortel Networks
Manufactured by Nortel Networks, the M2008HF (M2008 HF BASIC LINE-POWER PHONE *REF*) is a network/telecom equipment component. Circular Telecom sources, tests, and...
EMR
optical network terminal (ONT)
M200B
Emrsnwkpwr
Emrsnwkpwr M200B: an optical network terminal (ONT) (LOCAL CONTROL UNIT). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
TEL
network/telecom equipment component
M2090
Telco
Manufactured by Telco, the M2090 (ACCESS20 AC PWRSY) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
network/telecom equipment component
M20BASE-AC
Juniper Networks
The Juniper Networks M20BASE-AC is a network/telecom equipment component — originally specified as "M20 AC BASE UN 4 SLOTS" — available refurbished or as surplus stock...
AL
network/telecom equipment component
M2100C-100I
Alcatel-Lucent
Looking for the Alcatel-Lucent M2100C-100I? This network/telecom equipment component, described by the manufacturer as "2100 CHAN SRV UNIT", is stocked and resold...
I3
modem
M212K540R2A0
I3
Manufactured by I3, the M212K540R2A0 (SATELLITE MODEM) is a modem. Circular Telecom sources, tests, and resells surplus and refurbished I3 equipment like this as part...
PLA
optical amplifier
M22
Plantrnics
Plantrnics M22: an optical amplifier (UNIVERSAL MODULAR AMPLIFIER). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
network/telecom equipment component
M2250
Nortel Networks
Nortel Networks M2250: a network/telecom equipment component (Meridian M2250 Attendant Console). Circular Telecom resells surplus and refurbished units of parts like...
ANA
network/telecom equipment component
M2441-40
Anatelcoms
The Anatelcoms M2441-40 is a network/telecom equipment component — originally specified as "RTE24 2W E&M/TO CHAN" — available refurbished or as surplus stock via...
ECI
network/telecom equipment component
M284B
Ecitelecom
Ecitelecom M284B: a network/telecom equipment component (M2_84B). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
ECI
circuit card / line card
M284P
Ecitelecom
Looking for the Ecitelecom M284P? This circuit card / line card, described by the manufacturer as "033-C00-AA Card", is stocked and resold through Circular Telecom's...
BTI
antenna
M2RU-OD-4-DC
Btiw
The Btiw M2RU-OD-4-DC is an antenna — originally specified as "Integrated distributed antenna system" — available refurbished or as surplus stock via Circular Telecom,...
network/telecom equipment component
M2USB-16G
Cisco
Manufactured by Cisco, the M2USB-16G (C8000 EDGE PLATFORM) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
ORA
network/telecom equipment component
M3000
Oracle
Looking for the Oracle M3000? This network/telecom equipment component, described by the manufacturer as "SPARC Enterprise M3000 Server", is stocked and resold through...
TRA
network/telecom equipment component
M3000-DC
Transmode
Transmode M3000-DC: a network/telecom equipment component (DC INLET -48VDC). Circular Telecom resells surplus and refurbished units of parts like this, helping...
circuit card / line card
M3000-RJ45
Infinera
The M3000-RJ45 is a circuit card / line card manufactured by Infinera. Listed by the manufacturer as "RJ45 CARD", it is available through Circular Telecom's surplus and...
power supply unit
M3000/DC/II
Infinera
The M3000/DC/II is a power supply unit manufactured by Infinera. Listed by the manufacturer as "PSU", it is available through Circular Telecom's surplus and refurbished...
network/telecom equipment component
M3000/ENC
Infinera
Looking for the Infinera M3000/ENC? This network/telecom equipment component, described by the manufacturer as "M3000/ENC (INFINERA - TRANSMODE)", is stocked and resold...
network/telecom equipment component
M3000/II/ENC
Infinera
The M3000/II/ENC is a network/telecom equipment component manufactured by Infinera. Listed by the manufacturer as "M3000 ENCLOSURE", it is available through Circular...
network/telecom equipment component
M3000/IIE/ENC
Infinera
The Infinera M3000/IIE/ENC is a network/telecom equipment component — originally specified as "M3000/IIE SUBRACK" — available refurbished or as surplus stock via...
network/telecom equipment component
M3000/IIE/ENC/COMP
Infinera
Infinera M3000/IIE/ENC/COMP: a network/telecom equipment component (SUBRACK M3000/IIE,DC,DCN COVER KIT). Circular Telecom resells surplus and refurbished units of parts...
TRA
equipment module
M301-DC
Transmode
Looking for the Transmode M301-DC? This equipment module, described by the manufacturer as "TM-301DC power plugin module -48V", is stocked and resold through Circular...
TRA
cooling fan module
M301-FAN
Transmode
The M301-FAN is a cooling fan module manufactured by Transmode. Listed by the manufacturer as "Fan unit TM-301", it is available through Circular Telecom's surplus and...
network/telecom equipment component
M301-II-AC-1
Infinera
Manufactured by Infinera, the M301-II-AC-1 (PWR SUPPLY) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
TRA
equipment module
M301-RJ45
Transmode
The Transmode M301-RJ45 is an equipment module — originally specified as "LAN MODULE FOR TM-301" — available refurbished or as surplus stock via Circular Telecom,...
TRA
circuit card / line card
M301/ENC
Transmode
The Transmode M301/ENC is a circuit card / line card — originally specified as "CARD CAGE" — available refurbished or as surplus stock via Circular Telecom, supporting...
network/telecom equipment component
M301/ENC/COMP/1
Infinera
Infinera M301/ENC/COMP/1: a network/telecom equipment component (Subrack, DC, RJ45, Kit). Circular Telecom resells surplus and refurbished units of parts like this,...
power supply unit
M301/II-DC/1
Infinera
The M301/II-DC/1 is a power supply unit manufactured by Infinera. Listed by the manufacturer as "POWER SUPPLY", it is available through Circular Telecom's surplus and...
circuit card / line card
M301/II-DCN
Infinera
Manufactured by Infinera, the M301/II-DCN (x3 PORT ETHERNET INTERFACE CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and...
cooling fan module
M301/II-FAN/1
Infinera
Manufactured by Infinera, the M301/II-FAN/1 (FAN MODULE) is a cooling fan module. Circular Telecom sources, tests, and resells surplus and refurbished Infinera...
network/telecom equipment component
M301/II/ENC
Infinera
The Infinera M301/II/ENC is a network/telecom equipment component — originally specified as "M301/II SYSTEM ENCLOSURE" — available refurbished or as surplus stock via...
ZT
equipment chassis
M319
Zhone Tech
Manufactured by Zhone Tech, the M319 (CHASSIS) is an equipment chassis. Circular Telecom sources, tests, and resells surplus and refurbished Zhone Tech equipment like...
network/telecom equipment component
M320-FPC1
Juniper Networks
Manufactured by Juniper Networks, the M320-FPC1 (FLEX PIC CONC TYP1 CD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
network/telecom equipment component
M320-FPC1-C
Juniper Networks
Juniper Networks M320-FPC1-C: a network/telecom equipment component (FLEX PIC CONC TYP1 CD). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
M320-FPC1-E2
Juniper Networks
Manufactured by Juniper Networks, the M320-FPC1-E2 (M320 ENH II FPC,FOR 4 TYPE 1 P) is a network/telecom equipment component. Circular Telecom sources, tests, and...
network/telecom equipment component
M320-FPC1-E3
Juniper Networks
Looking for the Juniper Networks M320-FPC1-E3? This network/telecom equipment component, described by the manufacturer as "FLEX PIC CONC CD", is stocked and resold...
network/telecom equipment component
M320-FPC1-E3-A
Juniper Networks
Juniper Networks M320-FPC1-E3-A: a network/telecom equipment component (FLEX PIC CONC CD). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
M320-FPC1-E3-C
Juniper Networks
Juniper Networks M320-FPC1-E3-C: a network/telecom equipment component (FLEX PIC CONC CD). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
M320-FPC1-E3-E
Juniper Networks
Juniper Networks M320-FPC1-E3-E: a network/telecom equipment component (FLEX PIC CONC CD). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
M320-FPC1-E3-F
Juniper Networks
The M320-FPC1-E3-F is a network/telecom equipment component manufactured by Juniper Networks. Listed by the manufacturer as "FLEX PIC CONC CD", it is available through...
network/telecom equipment component
M320-FPC1-E3-G
Juniper Networks
Looking for the Juniper Networks M320-FPC1-E3-G? This network/telecom equipment component, described by the manufacturer as "FLEX PIC CONC CD", is stocked and resold...
network/telecom equipment component
M320-FPC1-E3-H
Juniper Networks
Manufactured by Juniper Networks, the M320-FPC1-E3-H (FLEX PIC CONC CD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...