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equipment module
NS20N051
Alcatel-Lucent
The NS20N051 is an equipment module manufactured by Alcatel-Lucent. Listed by the manufacturer as "PSAX 1250 STRATUM 3-4 MODULE", it is available through Circular...
Circular Telecom Parts Catalogue
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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
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circuit card / line card
NS20N051AA
Lucent Technologies
The NS20N051AA is a circuit card / line card manufactured by Lucent Technologies. Listed by the manufacturer as "Stratum 3-4 Card", it is available through Circular...
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equipment module
NS20N051BA
Alcatel-Lucent
Alcatel-Lucent NS20N051BA: an equipment module (PIC CARD/PSAX-1250 STRATUM 3-4 MODULE). Circular Telecom resells surplus and refurbished units of parts like this,...
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network/telecom equipment component
NS20N052CA
Alcatel-Lucent
Alcatel-Lucent NS20N052CA: a network/telecom equipment component (STRATUM 3-4). Circular Telecom resells surplus and refurbished units of parts like this, helping...
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network/telecom equipment component
NS20N053DC
Alcatel-Lucent
The Alcatel-Lucent NS20N053DC is a network/telecom equipment component — originally specified as "LDR200 STRATUM 3-4 MOD" — available refurbished or as surplus stock...
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power supply unit
NS20N110BD
Alcatel-Lucent
Looking for the Alcatel-Lucent NS20N110BD? This power supply unit, described by the manufacturer as "POWER SUPPLY -48VDC", is stocked and resold through Circular...
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power supply unit
NS20N110BF
Alcatel-Lucent
Looking for the Alcatel-Lucent NS20N110BF? This power supply unit, described by the manufacturer as "PSAX 1250 -48V DC POWER SUPPLY", is stocked and resold through...
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power supply unit
NS20N110BG
Lucent Technologies
Lucent Technologies NS20N110BG: a power supply unit (POWER SUPPLY / MODEL NUMBER 20N11 / 407852870). Circular Telecom resells surplus and refurbished units of parts...
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network/telecom equipment component
NS20N120ED
Alcatel-Lucent
The Alcatel-Lucent NS20N120ED is a network/telecom equipment component — originally specified as "20N12 OC-3 MM AQ MOD" — available refurbished or as surplus stock via...
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circuit card / line card
NS20N120GD
Alcatel-Lucent
Alcatel-Lucent NS20N120GD: a circuit card / line card (OC-3C CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
network/telecom equipment component
NS20N121CB
Nortel Networks
Looking for the Nortel Networks NS20N121CB? This network/telecom equipment component, described by the manufacturer as "OC-3C (MM AQ)", is stocked and resold through...
ATT
network/telecom equipment component
NS20N121FB
Att
Looking for the Att NS20N121FB? This network/telecom equipment component, described by the manufacturer as "OC-3C (MM AQ)", is stocked and resold through Circular...
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circuit card / line card
NS20N121FBK
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the NS20N121FBK (OC-3C M AQ CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished...
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circuit card / line card
NS20N121FC
Alcatel-Lucent
The Alcatel-Lucent NS20N121FC is a circuit card / line card — originally specified as "OC-3C M AQ CARD" — available refurbished or as surplus stock via Circular...
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circuit card / line card
NS20N131FB
Alcatel-Lucent
The NS20N131FB is a circuit card / line card manufactured by Alcatel-Lucent. Listed by the manufacturer as "CARD, OC-3C, PSAX 2300,", it is available through Circular...
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circuit card / line card
NS20N131GB
Alcatel-Lucent
The Alcatel-Lucent NS20N131GB is a circuit card / line card — originally specified as "CARD, OC-3E, PSAX 2300" — available refurbished or as surplus stock via Circular...
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circuit card / line card
NS20N141DB
Att
The NS20N141DB 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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equipment module
NS20N200DJ
Lucent Technologies
Lucent Technologies NS20N200DJ: an equipment module (CPU 2 MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
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network/telecom equipment component
NS20N200DK
Alcatel-Lucent
The Alcatel-Lucent NS20N200DK is a network/telecom equipment component — originally specified as "CPU MOD, 64MB (FLASH) VD6.01" — available refurbished or as surplus...
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network/telecom equipment component
NS20N200DL
Alcatel-Lucent
Alcatel-Lucent NS20N200DL: a network/telecom equipment component (CPU). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
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network/telecom equipment component
NS20N201EA
Alcatel-Lucent
The Alcatel-Lucent NS20N201EA is a network/telecom equipment component — originally specified as "CPU2" — available refurbished or as surplus stock via Circular...
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equipment module
NS20N201FA
Alcatel-Lucent
The NS20N201FA is an equipment module manufactured by Alcatel-Lucent. Listed by the manufacturer as "CPU2 MODULE", it is available through Circular Telecom's surplus...
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network/telecom equipment component
NS20N281DA
Alcatel-Lucent
The Alcatel-Lucent NS20N281DA is a network/telecom equipment component — originally specified as "DSP II" — available refurbished or as surplus stock via Circular...
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circuit card / line card
NS20N321CA
Lucent Technologies
The NS20N321CA is a circuit card / line card manufactured by Lucent Technologies. Listed by the manufacturer as "VOICE 2W0 CARD", it is available through Circular...
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network/telecom equipment component
NS20N330BB
Att
Att NS20N330BB: a network/telecom equipment component (OI 20N33 IMA-20N33 6 PORT DS). Circular Telecom resells surplus and refurbished units of parts like this, helping...
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equipment module
NS20N360EA
Lucent Technologies
Lucent Technologies NS20N360EA: an equipment module (6 PORT ENH CHAN DS1 I/O MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping...
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equipment module
NS20N360HA
Lucent Technologies
The Lucent Technologies NS20N360HA is an equipment module — originally specified as "6 PORT ENHANCED DS1/T1 I/O MS MODULE" — available refurbished or as surplus stock...
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equipment module
NS20N360HB
Alcatel-Lucent
The NS20N360HB is an equipment module manufactured by Alcatel-Lucent. Listed by the manufacturer as "PSAX DS1/T1 MODULE", it is available through Circular Telecom's...
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equipment module
NS20N360JB
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the NS20N360JB (6 PORT CHAN DS1 I/O MODULE) is an equipment module. Circular Telecom sources, tests, and resells surplus and refurbished...
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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...
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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...
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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...
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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...