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equipment module
NS20N360JC
Att
Att NS20N360JC: an equipment module (6 PORT CHAN DS1 I/O MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
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
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equipment module
NS20N360KA
Lucent Technologies
Looking for the Lucent Technologies NS20N360KA? This equipment module, described by the manufacturer as "6 PORT ENHANCED DS1/T1 I/O MS MODULE", is stocked and resold...
ATT
network/telecom equipment component
NS20N360KD
Att
The Att NS20N360KD is a network/telecom equipment component — originally specified as "DS1/T1 ENH" — available refurbished or as surplus stock via Circular Telecom,...
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circuit card / line card
NS20N390DC
Alcatel-Lucent
The NS20N390DC is a circuit card / line card manufactured by Alcatel-Lucent. Listed by the manufacturer as "DS1/T1 ENH CARD", it is available through Circular Telecom's...
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circuit card / line card
NS20N390EC
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the NS20N390EC (DS1/T1 ENH CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished...
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network/telecom equipment component
NS20N400KC
Alcatel-Lucent
The NS20N400KC is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "20N40 1 PORT 100BASET ETH 4 PORT BASET ETH BRIDGE...
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equipment module
NS20N401JD
Alcatel-Lucent
Looking for the Alcatel-Lucent NS20N401JD? This equipment module, described by the manufacturer as "10/100 ETHERNET MODULE", is stocked and resold through Circular...
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equipment module
NS20N401KD
Alcatel-Lucent
Alcatel-Lucent NS20N401KD: an equipment module (5PORT 10/100 ETHERNET MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping...
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circuit card / line card
NS20N720CB
Lucent Technologies
Manufactured by Lucent Technologies, the NS20N720CB (CHANNELIZED DS3 I/O CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and...
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network/telecom equipment component
NS20N730CB
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the NS20N730CB (OC-3C (SM APS)) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
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network/telecom equipment component
NS20N730CD
Alcatel-Lucent
The Alcatel-Lucent NS20N730CD is a network/telecom equipment component — originally specified as "2-PORT OC2C/STM-1 ATM MULTIMODE MOD" — available refurbished or as...
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network/telecom equipment component
NS20N870BB
Alcatel-Lucent
The Alcatel-Lucent NS20N870BB is a network/telecom equipment component — originally specified as "PSAX 2300 PSAX-1250/2300 BLANK" — available refurbished or as surplus...
ATT
network/telecom equipment component
NS20N870BC
Att
Att NS20N870BC: a network/telecom equipment component (Blanks). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
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equipment shelf
NS20S100
Alcatel-Lucent
The Alcatel-Lucent NS20S100 is an equipment shelf — originally specified as "PSAX SHELF" — available refurbished or as surplus stock via Circular Telecom, supporting...
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equipment shelf
NS20S100BC
Alcatel-Lucent
Alcatel-Lucent NS20S100BC: an equipment shelf (PSAX SHELF). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
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equipment chassis
NS20S100BE
Lucent Technologies
Looking for the Lucent Technologies NS20S100BE? This equipment chassis, described by the manufacturer as "PSAX 1250 CHASSIS / AC120", is stocked and resold through...
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network/telecom equipment component
NS21N051BA
Att
The NS21N051BA is a network/telecom equipment component manufactured by Att. Listed by the manufacturer as "STRATUM 3-4", it is available through Circular Telecom's...
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network/telecom equipment component
NS23A640AA
Alcatel-Lucent
The NS23A640AA is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "24-PORT RJ PATCH PANEL", it is available through...
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memory module
NS23N03
Alcatel-Lucent
Alcatel-Lucent NS23N03: a memory module (PSAX DS3 3-PORT CHANNELIZED FRAME RELAY). Circular Telecom resells surplus and refurbished units of parts like this, helping...
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network/telecom equipment component
NS23N030AA
Alcatel-Lucent
The Alcatel-Lucent NS23N030AA is a network/telecom equipment component — originally specified as "CH DS3/STS-1E" — available refurbished or as surplus stock via...
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equipment module
NS23N050BA
Att
Att NS23N050BA: an equipment module (PSAX 2300 STRATUM MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
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equipment module
NS23N050CA
Alcatel-Lucent
The Alcatel-Lucent NS23N050CA is an equipment module — originally specified as "PSAX-2300 STRATUM 3-4 MODULE" — available refurbished or as surplus stock via Circular...
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equipment module
NS23N050DA
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the NS23N050DA (STRATUM 3-4 MODULE) is an equipment module. Circular Telecom sources, tests, and resells surplus and refurbished...
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equipment module
NS23N050DB
Alcatel-Lucent
The Alcatel-Lucent NS23N050DB is an equipment module — originally specified as "STRATUM 3-4 MODULE" — available refurbished or as surplus stock via Circular Telecom,...
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power supply unit
NS23N110AA
Att
Looking for the Att NS23N110AA? This power supply unit, described by the manufacturer as "VDC Power Supply Module", is stocked and resold through Circular Telecom's...
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network/telecom equipment component
NS23N110AB
Alcatel-Lucent
The Alcatel-Lucent NS23N110AB is a network/telecom equipment component — originally specified as "PACKETSTAR ACC PWR SUP" — available refurbished or as surplus stock...
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network/telecom equipment component
NS23N110AC
Lucent Technologies
Lucent Technologies NS23N110AC: a network/telecom equipment component (PACKETSTAR ACC PWR SUP). Circular Telecom resells surplus and refurbished units of parts like...
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power supply unit
NS23N113AF
Alcatel-Lucent
The NS23N113AF is a power supply unit manufactured by Alcatel-Lucent. Listed by the manufacturer as "POWER SUPPLY", it is available through Circular Telecom's surplus...
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network/telecom equipment component
NS23N203AC
Alcatel-Lucent
Looking for the Alcatel-Lucent NS23N203AC? This network/telecom equipment component, described by the manufacturer as "CPU4", is stocked and resold through Circular...
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circuit card / line card
NS23N271AA
Alcatel-Lucent
Alcatel-Lucent NS23N271AA: a circuit card / line card (DSP2C CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
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network/telecom equipment component
NS23N290AA
Alcatel-Lucent
The Alcatel-Lucent NS23N290AA is a network/telecom equipment component — originally specified as "PSAX DSP2D VOC SRVR" — available refurbished or as surplus stock via...
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network/telecom equipment component
NS23N290AB
Alcatel-Lucent
The NS23N290AB is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "PSAX DSP2D VOC SRVR", it is available through...
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circuit card / line card
NS23N292AC
Lucent Technologies
Manufactured by Lucent Technologies, the NS23N292AC (DSP20 CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished...
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network/telecom equipment component
NS23N60
Alcatel-Lucent
The NS23N60 is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "PACKETSTAR DS3 I/O", it is available through...
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circuit card / line card
NS23N600BA
Alcatel-Lucent
Alcatel-Lucent NS23N600BA: a circuit card / line card (CH DS3 CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
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circuit card / line card
NS23N600BB
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the NS23N600BB (CH DS3 CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished...
ATT
circuit card / line card
NS23N600CB
Att
The NS23N600CB is a circuit card / line card manufactured by Att. Listed by the manufacturer as "CARD", it is available through Circular Telecom's surplus and...
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network/telecom equipment component
NS23N61
Alcatel-Lucent
The NS23N61 is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "PACKETSTAR STS-1 I/O", it is available through...
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circuit card / line card
NS23N610BA
Alcatel-Lucent
The NS23N610BA is a circuit card / line card manufactured by Alcatel-Lucent. Listed by the manufacturer as "PSAX CH DS3 CARD", it is available through Circular...
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circuit card / line card
NS23N610BB
Alcatel-Lucent
The Alcatel-Lucent NS23N610BB is a circuit card / line card — originally specified as "DS3 Card" — available refurbished or as surplus stock via Circular Telecom,...
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network/telecom equipment component
NS23N610CB
Att
Looking for the Att NS23N610CB? This network/telecom equipment component, described by the manufacturer as "CH DS3", is stocked and resold through Circular Telecom's...
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circuit card / line card
NS23N620BB
Alcatel-Lucent
Looking for the Alcatel-Lucent NS23N620BB? This circuit card / line card, described by the manufacturer as "STS-1E CARD", is stocked and resold through Circular...
ATT
network/telecom equipment component
NS23N620BC
Att
The Att NS23N620BC is a network/telecom equipment component — originally specified as "CHANNELIZED STS-1 ASSEMBLY 6" — available refurbished or as surplus stock via...
ATT
network/telecom equipment component
NS23N620CC
Att
The Att NS23N620CC is a network/telecom equipment component — originally specified as "CH STS-1E T1" — available refurbished or as surplus stock via Circular Telecom,...
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network/telecom equipment component
NS23N620CD
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the NS23N620CD (CH STS-1E T1) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
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network/telecom equipment component
NS23N640
Alcatel-Lucent
Looking for the Alcatel-Lucent NS23N640? This network/telecom equipment component, described by the manufacturer as "PSAX MOD", is stocked and resold through Circular...
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network/telecom equipment component
NS23N640AA
Lucent Technologies
The NS23N640AA is a network/telecom equipment component manufactured by Lucent Technologies. Listed by the manufacturer as "PSAX DS1 INTFC 12-PT", it is available...
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network/telecom equipment component
NS23N680AA
Lucent Technologies
Looking for the Lucent Technologies NS23N680AA? This network/telecom equipment component, described by the manufacturer as "PSAX", is stocked and resold through...