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network/telecom equipment component
TN1873
Alcatel-Lucent
The Alcatel-Lucent TN1873 is a network/telecom equipment component — originally specified as "PRTCL HANDLER 22" — available refurbished or as surplus stock via Circular...
Circular Telecom Parts Catalogue
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network/telecom equipment component
TN1875
Alcatel-Lucent
The TN1875 is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "17A ANCMT INTFC CKT", it is available through...
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circuit board
TN1876
Alcatel-Lucent
Looking for the Alcatel-Lucent TN1876? This circuit board, described by the manufacturer as "17A ANNOUNCEMENT DS1 INTERFACE BOARD", is stocked and resold through...
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controller module
TN1881
Alcatel-Lucent
The Alcatel-Lucent TN1881 is a controller module — originally specified as "17A ANNOUNCEMENT CONTROLLER CIRCUIT" — available refurbished or as surplus stock via...
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memory module
TN1882
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the TN1882 (17A ANNOUNCEMENT MEMORY CIRCUIT PACK) is a memory module. Circular Telecom sources, tests, and resells surplus and...
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network/telecom equipment component
TN1890
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the TN1890 (5ESS LOCAL DIGITAL SRV) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
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network/telecom equipment component
TN1891
Alcatel-Lucent
Alcatel-Lucent TN1891: a network/telecom equipment component (VOC5 PRTCL HANDLR). Circular Telecom resells surplus and refurbished units of parts like this, helping...
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network/telecom equipment component
TN1892
Alcatel-Lucent
Looking for the Alcatel-Lucent TN1892? This network/telecom equipment component, described by the manufacturer as "VOC6 PRTCL HANDLR", is stocked and resold through...
power supply unit
TN18APIU
Huawei
Huawei TN18APIU: a power supply unit (OptiX OSN 9800 U16 1600W AC Power Supply). Circular Telecom resells surplus and refurbished units of parts like this, helping...
circuit board
TN18EFIB
Huawei
Manufactured by Huawei, the TN18EFIB (03022QQM TN18EFIB EMI Filter Interface Board.) is a circuit board. Circular Telecom sources, tests, and resells surplus and...
circuit board
TN18PIU
Huawei
Huawei TN18PIU: a circuit board (POWER INTERFACE BOARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
circuit board
TN18PIUB
Huawei
Huawei TN18PIUB: a circuit board (03025KYF TN18PIUB Power Interface Board.). Circular Telecom resells surplus and refurbished units of parts like this, helping...
cooling fan module
TN1E1FAN
Huawei
Manufactured by Huawei, the TN1E1FAN (FAN BOARD) is a cooling fan module. Circular Telecom sources, tests, and resells surplus and refurbished Huawei equipment like...
cooling fan module
TN1E2FAN
Huawei
Manufactured by Huawei, the TN1E2FAN (Fan Box) is a cooling fan module. Circular Telecom sources, tests, and resells surplus and refurbished Huawei equipment like this...
cooling fan module
TN1E6FAN
Huawei
Looking for the Huawei TN1E6FAN? This cooling fan module, described by the manufacturer as "FANBOX", is stocked and resold through Circular Telecom's refurbished and...
network/telecom equipment component
TN1K3AFB
Huawei
Manufactured by Huawei, the TN1K3AFB (ASSEMBLY SUBRACK(OSN 6800)) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
TN1K6AFB
Huawei
Looking for the Huawei TN1K6AFB? This network/telecom equipment component, described by the manufacturer as "OSN8800 T16 subrack", is stocked and resold through...
network/telecom equipment component
TN1K7AFB
Huawei
Huawei TN1K7AFB: a network/telecom equipment component (OptiX OSN 8800 T16). Circular Telecom resells surplus and refurbished units of parts like this, helping...
circuit board
TN1M1LOGT01
Huawei
The Huawei TN1M1LOGT01 is a circuit board — originally specified as "LOG 8-channel GE business aggregation conversion board" — available refurbished or as surplus stock...
circuit board
TN1M2LOGT01
Huawei
Huawei TN1M2LOGT01: a circuit board (8 X GIGABIT ETHERNET CONFIGURATION BOARD). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network/telecom equipment component
TN1M2NS2A01
Huawei
Huawei TN1M2NS2A01: a network/telecom equipment component (2318761). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
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network/telecom equipment component
TN2012
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the TN2012 (PACK CKT) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
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network/telecom equipment component
TN2116
Alcatel-Lucent
The TN2116 is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "CARRIER PACK", it is available through Circular...
AVA
network/telecom equipment component
TN2182B
Avaya
Avaya TN2182B: a network/telecom equipment component (Avaya Tone Clock). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
AVA
network/telecom equipment component
TN2182C
Avaya
Looking for the Avaya TN2182C? This network/telecom equipment component, described by the manufacturer as "TONE CLOCK CIRCUIT PACK", is stocked and resold through...
circuit board
TN21APIU
Huawei
Huawei TN21APIU: a circuit board (02130675 - TN21APIU - OptiX OSN 3800 WDM/OTN OSN3800 TN21APIU APIU Board). Circular Telecom resells surplus and refurbished units of...
network/telecom equipment component
TN21MR401
Huawei
The Huawei TN21MR401 is a network/telecom equipment component — originally specified as "PCB" — available refurbished or as surplus stock via Circular Telecom,...
circuit board
TN21MR402
Huawei
Huawei TN21MR402: a circuit board (WDM TN21MR402 4-CHANNEL OPTICAL ADD/DROP MULTIPLEXING BOARD 192.5/192.6/192.7/192.8THZ 107.76 MM HEI). Circular Telecom resells...
network/telecom equipment component
TN21MR404
Huawei
Huawei TN21MR404: a network/telecom equipment component (-). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
network/telecom equipment component
TN21MR407
Huawei
Looking for the Huawei TN21MR407? This network/telecom equipment component, described by the manufacturer as "4-CHANNEL OPTICAL ADD/DROP MULTIPLEXING B", is stocked and...
network/telecom equipment component
TN21MR409
Huawei
Looking for the Huawei TN21MR409? This network/telecom equipment component, described by the manufacturer as "4-CHANNEL OPTICAL ADD/DROP OSN 8800", is stocked and...
network/telecom equipment component
TN21MR410
Huawei
Manufactured by Huawei, the TN21MR410 (4-channel optical add/drop multiplexing unit) is a network/telecom equipment component. Circular Telecom sources, tests, and...
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network/telecom equipment component
TN220B
Alcatel-Lucent
The TN220B is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "PACK CKT", it is available through Circular Telecom's...
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network/telecom equipment component
TN221
Alcatel-Lucent
Looking for the Alcatel-Lucent TN221? This network/telecom equipment component, described by the manufacturer as "PACK CKT", is stocked and resold through Circular...
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network/telecom equipment component
TN2245
Alcatel-Lucent
The Alcatel-Lucent TN2245 is a network/telecom equipment component — originally specified as "5ESS BUS INTFC" — available refurbished or as surplus stock via Circular...
network/telecom equipment component
TN22AUX01
Huawei
The Huawei TN22AUX01 is a network/telecom equipment component — originally specified as "PCB" — available refurbished or as surplus stock via Circular Telecom,...
network/telecom equipment component
TN22SCC01
Huawei
The TN22SCC01 is a network/telecom equipment component manufactured by Huawei. Listed by the manufacturer as "PCB", it is available through Circular Telecom's surplus...
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circuit card / line card
TN2312BP
Avaya
The Avaya TN2312BP is a circuit card / line card — originally specified as "HV36 IPSI CARD" — available refurbished or as surplus stock via Circular Telecom, supporting...
AVA
network/telecom equipment component
TN2464BP
Avaya
Looking for the Avaya TN2464BP? This network/telecom equipment component, described by the manufacturer as "DS1 Interface 24/32", is stocked and resold through Circular...
AVA
network/telecom equipment component
TN2464CP
Avaya
Avaya TN2464CP: a network/telecom equipment component (DS1 INTFC 24/32-HV16). Circular Telecom resells surplus and refurbished units of parts like this, helping...
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circuit card / line card
TN2501AP
Avaya
The Avaya TN2501AP is a circuit card / line card — originally specified as "ANNOUNCMENT CARD -HV18" — available refurbished or as surplus stock via Circular Telecom,...
AVA
network/telecom equipment component
TN2602AP
Avaya
The Avaya TN2602AP is a network/telecom equipment component — originally specified as "MEDIA RESOURCE 320 HV30" — available refurbished or as surplus stock via Circular...
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circuit card / line card
TN2793
Lucent Technologies
The TN2793 is a circuit card / line card manufactured by Lucent Technologies. Listed by the manufacturer as "PORT ANALOGUE LINE CARD", it is available through Circular...
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network/telecom equipment component
TN302
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the TN302 (PACK CKT) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
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network switch
TN302B
Alcatel-Lucent
Looking for the Alcatel-Lucent TN302B? This network switch, described by the manufacturer as "5ESS SWITCH PLUG_IN UN", is stocked and resold through Circular Telecom's...
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network/telecom equipment component
TN303
Alcatel-Lucent
The Alcatel-Lucent TN303 is a network/telecom equipment component — originally specified as "PACK CKT" — available refurbished or as surplus stock via Circular Telecom,...
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network/telecom equipment component
TN304
Alcatel-Lucent
The TN304 is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "PACK CKT", it is available through Circular Telecom's...
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network/telecom equipment component
TN305D
Alcatel-Lucent
The Alcatel-Lucent TN305D is a network/telecom equipment component — originally specified as "PACK CKT" — available refurbished or as surplus stock via Circular...