network switch
NTUC20AA
Nortel Networks
The NTUC20AA is a network switch manufactured by Nortel Networks. Listed by the manufacturer as "OPTA HDX SWITCH CD", it is available through Circular Telecom's surplus...
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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Telecom parts catalogue
network switch
optical receiver
NTUC31TC
Nortel Networks
Looking for the Nortel Networks NTUC31TC? This optical receiver, described by the manufacturer as "OPTA HDX 10G QD TRCVR", is stocked and resold through Circular...
optical receiver
NTUC31TJ
Nortel Networks
The NTUC31TJ is an optical receiver manufactured by Nortel Networks. Listed by the manufacturer as "OPTA HDX 10G QD TRCVR", it is available through Circular Telecom's...
network/telecom equipment component
NTUC34AA
Nortel Networks
The NTUC34AA is a network/telecom equipment component manufactured by Nortel Networks. It is available through Circular Telecom's surplus and refurbished network...
network/telecom equipment component
NTUC39AA
Nortel Networks
The Nortel Networks NTUC39AA is a network/telecom equipment component — originally specified as "MLT SRV CARR CP" — available refurbished or as surplus stock via...
equipment shelf
NTUC41BA
Nortel Networks
Looking for the Nortel Networks NTUC41BA? This equipment shelf, described by the manufacturer as "SHELF CONTR MODULE", is stocked and resold through Circular Telecom's...
network/telecom equipment component
NTUC90EA
Nortel Networks
The NTUC90EA is a network/telecom equipment component manufactured by Nortel Networks. Listed by the manufacturer as "DL SHLF 7FT", it is available through Circular...
equipment module
NTUC98CA
Nortel Networks
Looking for the Nortel Networks NTUC98CA? This equipment module, described by the manufacturer as "PSM MODULE", is stocked and resold through Circular Telecom's...
cooling fan module
NTUC98DB
Nortel Networks
Nortel Networks NTUC98DB: a cooling fan module (FAN MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
cooling fan module
NTUC98FC
Nortel Networks
The Nortel Networks NTUC98FC is a cooling fan module — originally specified as "PIC MODULE/OPTA HDX FAN MODULE" — available refurbished or as surplus stock via Circular...
equipment shelf
NTUG90GAE5
Nortel Networks
Nortel Networks NTUG90GAE5: an equipment shelf (ENHANCED TRUNK SWITCH SHELF). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network switch
NTUG90GBE5
Nortel Networks
Looking for the Nortel Networks NTUG90GBE5? This network switch, described by the manufacturer as "NORTEL OM 5200 ETS SWITCH MODULE", is stocked and resold through...
equipment module
NTUG90GDE5
Nortel Networks
Manufactured by Nortel Networks, the NTUG90GDE5 (ETS COMMS MODULE) is an equipment module. Circular Telecom sources, tests, and resells surplus and refurbished Nortel...
network/telecom equipment component
NTUH01AY
Ciena
Looking for the Ciena NTUH01AY? This network/telecom equipment component, described by the manufacturer as "CIENA CORE NETWORKING GROUP OME 6500 MANAGEMENT RTU BUNDLE",...
network/telecom equipment component
NTUH01BC
Ciena
Manufactured by Ciena, the NTUH01BC (6500 PHOTONIC (14) MGMNT RTU BUNDLE (FOR OMEA NSV AND WSP)) is a network/telecom equipment component. Circular Telecom sources,...
network/telecom equipment component
NTUH01BE
Ciena
Ciena NTUH01BE: a network/telecom equipment component (6500 LINE AMP (7) MGMNT RTU BUNDLE (FOR OMEA AND NSV)). Circular Telecom resells surplus and refurbished units of...
network/telecom equipment component
NTUH01BF
Ciena
The Ciena NTUH01BF is a network/telecom equipment component — originally specified as "6500 WSS MGMNT RTU BUNDLE (FOR OMEA NSV AND WSP)" — available refurbished or as...
network/telecom equipment component
NTUH01BG
Ciena
Ciena NTUH01BG: a network/telecom equipment component (CIENA RTU MGMNT BUNDLE FOR 6500). Circular Telecom resells surplus and refurbished units of parts like this,...
NOR
network/telecom equipment component
NTVH04AA
Northrntel
Looking for the Northrntel NTVH04AA? This network/telecom equipment component, described by the manufacturer as "ATM WIRELESS MULT", is stocked and resold through...
NOR
network/telecom equipment component
NTVH06AA
Northrntel
The NTVH06AA is a network/telecom equipment component manufactured by Northrntel. Listed by the manufacturer as "SIGNAL MODULATOR", it is available through Circular...
network/telecom equipment component
NTVH07AB
Nortel Networks
The Nortel Networks NTVH07AB is a network/telecom equipment component — originally specified as "SDM CD" — available refurbished or as surplus stock via Circular...
equipment chassis
NTVH25AA
Nortel Networks
Looking for the Nortel Networks NTVH25AA? This equipment chassis, described by the manufacturer as "CHASSIS INTERFACE MODULE", is stocked and resold through Circular...
circuit card / line card
NTVQ01AB
Nortel Networks
The NTVQ01AB is a circuit card / line card manufactured by Nortel Networks. Listed by the manufacturer as "Voice Gateway Media Card 8 Port Assembly", it is available...
circuit card / line card
NTVQ01BA
Nortel Networks
Looking for the Nortel Networks NTVQ01BA? This circuit card / line card, described by the manufacturer as "Voice Gateway Media Card 32 Port", is stocked and resold...
circuit card / line card
NTVQ01BB
Nortel Networks
Nortel Networks NTVQ01BB: a circuit card / line card (MC 32 VOICE GATEWAY MEDIA CARD). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
NTVW00CU
Nortel Networks
Nortel Networks NTVW00CU: a network/telecom equipment component (2.8LV 800MHZ 1GB SRVR). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
NTVW00CV
Nortel Networks
The NTVW00CV is a network/telecom equipment component manufactured by Nortel Networks. Listed by the manufacturer as "MGMT/ACCT SRVR", it is available through Circular...
power supply unit
NTVW00CW
Nortel Networks
The Nortel Networks NTVW00CW is a power supply unit — originally specified as "1300W DC POWER SUPPLY" — available refurbished or as surplus stock via Circular Telecom,...
network/telecom equipment component
NTVW00TC
Nortel Networks
Manufactured by Nortel Networks, the NTVW00TC (SUCCESSION CS 2000 BLADE SERVER) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
equipment module
NTVW01DV
Nortel Networks
Manufactured by Nortel Networks, the NTVW01DV (FIBER ETHNT MODULE) is an equipment module. Circular Telecom sources, tests, and resells surplus and refurbished Nortel...
equipment module
NTVW01DW
Nortel Networks
Nortel Networks NTVW01DW: an equipment module (KVM MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
equipment module
NTVW01DY
Nortel Networks
The Nortel Networks NTVW01DY is an equipment module — originally specified as "LAN MODULE" — available refurbished or as surplus stock via Circular Telecom, supporting...
optical receiver
NTWR06AB
Nortel Networks
The Nortel Networks NTWR06AB is an optical receiver — originally specified as "OC192 TRMTR/RCVR" — available refurbished or as surplus stock via Circular Telecom,...
optical receiver
NTWR06BA
Nortel Networks
The Nortel Networks NTWR06BA is an optical receiver — originally specified as "OC192 TRMTR/RCVR" — available refurbished or as surplus stock via Circular Telecom,...
optical receiver
NTWR06BB
Nortel Networks
The NTWR06BB is an optical receiver manufactured by Nortel Networks. Listed by the manufacturer as "OC192 TRMTR/RCVR", it is available through Circular Telecom's...
network/telecom equipment component
NTWR06BC
Nortel Networks
Looking for the Nortel Networks NTWR06BC? This network/telecom equipment component, described by the manufacturer as "OPTERA CONNECT DX OC192 T/R 10GB/S", is stocked...
optical receiver
NTWR06CA
Nortel Networks
Manufactured by Nortel Networks, the NTWR06CA (OPTA DX 10G TRCVR IRH) is an optical receiver. Circular Telecom sources, tests, and resells surplus and refurbished...
network/telecom equipment component
NTWR07AA
Nortel Networks
The NTWR07AA is a network/telecom equipment component manufactured by Nortel Networks. Listed by the manufacturer as "OC192 WL TRNSL", it is available through Circular...
network/telecom equipment component
NTWR30AA
Nortel Networks
The NTWR30AA is a network/telecom equipment component manufactured by Nortel Networks. It is available through Circular Telecom's surplus and refurbished network...
network/telecom equipment component
NTWR30BA
Nortel Networks
Looking for the Nortel Networks NTWR30BA? This network/telecom equipment component, described by the manufacturer as "OC-48 Dual Tributary Tx/Rx Intermediate Reach", is...
network/telecom equipment component
NTWR30CA
Nortel Networks
The Nortel Networks NTWR30CA is a network/telecom equipment component — originally specified as "Dual OC-48 Interface, Long Reach" — available refurbished or as surplus...
network/telecom equipment component
NTY196AA
Nortel Networks
The NTY196AA is a network/telecom equipment component manufactured by Nortel Networks. Listed by the manufacturer as "PASSPORT7K SPARING PNL", it is available through...
network/telecom equipment component
NTYS02
Nortel Networks
The NTYS02 is a network/telecom equipment component manufactured by Nortel Networks. Listed by the manufacturer as "IP 1110E PHONE", it is available through Circular...
network/telecom equipment component
NTYS03BCE6
Nortel Networks
The NTYS03BCE6 is a network/telecom equipment component manufactured by Nortel Networks. Listed by the manufacturer as "1120E IP PHONE", it is available through...
network/telecom equipment component
NTYS05BCE6
Nortel Networks
Manufactured by Nortel Networks, the NTYS05BCE6 (1140E IP PHONE) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
NTYS05BFE6
Nortel Networks
Nortel Networks NTYS05BFE6: a network/telecom equipment component (AVAYA 1140E IP PHONE W/ ENGLISH KEYCAPS). Circular Telecom resells surplus and refurbished units of...
network/telecom equipment component
NTYS06BAE6
Nortel Networks
Nortel Networks NTYS06BAE6: a network/telecom equipment component (1150E IP PHONE). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network/telecom equipment component
NTYS08AAE6
Nortel Networks
Nortel Networks NTYS08AAE6: a network/telecom equipment component (EXPANSION MOD). Circular Telecom resells surplus and refurbished units of parts like this, helping...