AL
circuit card / line card
TN315B
Alcatel-Lucent
Looking for the Alcatel-Lucent TN315B? This circuit card / line card, described by the manufacturer as "CARD ALCATEL-LUCENT INC 5ESS CP 108239641 E5PQ40 MFD", is...
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.
Browse and Enquire
Find telecom part numbers, OEMs, and equipment categories.
Browse Page 1723
Telecom parts catalogue
AL
network/telecom equipment component
TN329B
Alcatel-Lucent
The TN329B is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "5ESS ALIT UNIT", it is available through Circular...
AL
network/telecom equipment component
TN329C
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the TN329C (5ESS AUTO LN INSN TST) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
AL
network/telecom equipment component
TN331B
Alcatel-Lucent
Looking for the Alcatel-Lucent TN331B? This network/telecom equipment component, described by the manufacturer as "PACK CKT", is stocked and resold through Circular...
AL
network/telecom equipment component
TN332B
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the TN332B (PACK CKT) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
AL
network/telecom equipment component
TN333
Alcatel-Lucent
The TN333 is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "PACK CKT", it is available through Circular Telecom's...
ATT
network/telecom equipment component
TN335C
Att
The Att TN335C is a network/telecom equipment component — originally specified as "PACK CKT" — available refurbished or as surplus stock via Circular Telecom,...
WES
network/telecom equipment component
TN335E
Westernele
Looking for the Westernele TN335E? This network/telecom equipment component, described by the manufacturer as "5ESS CHANNEL UNIT", is stocked and resold through...
AL
network/telecom equipment component
TN337
Alcatel-Lucent
The Alcatel-Lucent TN337 is a network/telecom equipment component — originally specified as "PACK CKT" — available refurbished or as surplus stock via Circular Telecom,...
AL
network/telecom equipment component
TN338B
Alcatel-Lucent
The TN338B is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "PACK CKT", it is available through Circular Telecom's...
AL
network/telecom equipment component
TN340B
Alcatel-Lucent
The Alcatel-Lucent TN340B is a network/telecom equipment component — originally specified as "PACK CKT" — available refurbished or as surplus stock via Circular...
AL
network/telecom equipment component
TN37
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the TN37 (AMA PLUG-IN UN) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
AL
network/telecom equipment component
TN381
Alcatel-Lucent
The TN381 is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "PACK CKT", it is available through Circular Telecom's...
AL
optical network terminal (ONT)
TN395
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the TN395 (CONTL FANOUT-3) is an optical network terminal (ONT). Circular Telecom sources, tests, and resells surplus and refurbished...
AL
network/telecom equipment component
TN4016
Alcatel-Lucent
The Alcatel-Lucent TN4016 is a network/telecom equipment component — originally specified as "LINK INTERFACE UN" — available refurbished or as surplus stock via...
network/telecom equipment component
TN41ATE01
Huawei
Huawei TN41ATE01: a network/telecom equipment component (ATE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
circuit board
TN41ATEB
Huawei
The TN41ATEB is a circuit board manufactured by Huawei. Listed by the manufacturer as "INTERFACE BOARD", it is available through Circular Telecom's surplus and...
network/telecom equipment component
TN41AUX
Huawei
Manufactured by Huawei, the TN41AUX (AUX) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished Huawei...
network/telecom equipment component
TN41PIU
Huawei
Looking for the Huawei TN41PIU? This network/telecom equipment component, described by the manufacturer as "PIU", is stocked and resold through Circular Telecom's...
circuit board
TN41PIU02
Huawei
The Huawei TN41PIU02 is a circuit board — originally specified as "POWER INTERFACE BOARD" — available refurbished or as surplus stock via Circular Telecom, supporting...
AVA
network/telecom equipment component
TN429D
Avaya
Manufactured by Avaya, the TN429D (DIOD (Direct Inward Outward Dialing) circuit pack) is a network/telecom equipment component. Circular Telecom sources, tests, and...
AL
network/telecom equipment component
TN464F
Alcatel-Lucent
The Alcatel-Lucent TN464F is a network/telecom equipment component — originally specified as "DS1 INTERFACE" — available refurbished or as surplus stock via Circular...
circuit board
TN4D041PIU01
Huawei
Manufactured by Huawei, the TN4D041PIU01 (POWER INTERFACE BOARD) is a circuit board. Circular Telecom sources, tests, and resells surplus and refurbished Huawei...
network/telecom equipment component
TN4K1AFB
Huawei
The Huawei TN4K1AFB is a network/telecom equipment component — originally specified as "OPTIX OSN 6800A" — available refurbished or as surplus stock via Circular...
circuit board
TN51ATE
Huawei
Huawei TN51ATE: a circuit board (OSN 8800 T64/T32 interface board of alarm & timing & expanding). Circular Telecom resells surplus and refurbished units of parts like...
network/telecom equipment component
TN51EF11
Huawei
Manufactured by Huawei, the TN51EF11 (OSN 8800 System EFI1) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
TN51EF12
Huawei
Looking for the Huawei TN51EF12? This network/telecom equipment component, described by the manufacturer as "OSN 8800 System EF12", is stocked and resold through...
network/telecom equipment component
TN51EFI1
Huawei
Huawei TN51EFI1: a network/telecom equipment component (EFI1). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
network/telecom equipment component
TN51EFI2
Huawei
Looking for the Huawei TN51EFI2? This network/telecom equipment component, described by the manufacturer as "EFI2", is stocked and resold through Circular Telecom's...
circuit board
TN51OLP03
Huawei
The TN51OLP03 is a circuit board manufactured by Huawei. Listed by the manufacturer as "03033CXQ TN51OLP03 Optical Line Protection Board(SM).", it is available through...
circuit card / line card
TN51SCC01
Huawei
Looking for the Huawei TN51SCC01? This circuit card / line card, described by the manufacturer as "SCC CARD", is stocked and resold through Circular Telecom's...
circuit board
TN52AUX
Huawei
Huawei TN52AUX: a circuit board (System Auxiliary Interface Board). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
circuit board
TN52DWSS2001
Huawei
The Huawei TN52DWSS2001 is a circuit board — originally specified as "Dual 20-ports wavelength selective multiplexing and demultiplexing board / OSN 8800" — available...
circuit board
TN52NS3T01
Huawei
The TN52NS3T01 is a circuit board manufactured by Huawei. Listed by the manufacturer as "40G LINE SVC PROCESSING BOARD", it is available through Circular Telecom's...
network/telecom equipment component
TN52NS3T04
Huawei
Manufactured by Huawei, the TN52NS3T04 (800 ps/nm-C Band-Tunable Wavelength-DQPSK-PIN) is a network/telecom equipment component. Circular Telecom sources, tests, and...
network/telecom equipment component
TN52OACE101
Huawei
The TN52OACE101 is a network/telecom equipment component manufactured by Huawei. Listed by the manufacturer as "OSN-UPS 21.5dBm-20-31dB", it is available through...
optical amplifier
TN52OACE106
Huawei
Looking for the Huawei TN52OACE106? This optical amplifier, described by the manufacturer as "34070261 TN52OACE106 Pluggable Optical Amplifier, Extended C-band, Gain...
optical network terminal (ONT)
TN52SCC01
Huawei
Huawei TN52SCC01: an optical network terminal (ONT) (SYSTEM CONTROL AND COMMUNICATION BOARD). Circular Telecom resells surplus and refurbished units of parts like this,...
circuit board
TN52STG01
Huawei
The TN52STG01 is a circuit board manufactured by Huawei. Listed by the manufacturer as "Centralized Clock Board", it is available through Circular Telecom's surplus and...
circuit board
TN52TOM01
Huawei
The Huawei TN52TOM01 is a circuit board — originally specified as "8 X Multi-Rate Ports Service Processing Board" — available refurbished or as surplus stock via...
circuit board
TN52UXCH
Huawei
The TN52UXCH is a circuit board manufactured by Huawei. Listed by the manufacturer as "Huawei OptiX OSN 8800 T32,TN52UXCH,3.2T Universal Cross Connect...
circuit board
TN53ND201
Huawei
Huawei TN53ND201: a circuit board (Line Service Processing Board). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
circuit board
TN53NQ201
Huawei
Huawei TN53NQ201: a circuit board (4 x 10G Line Service Processing Board). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
circuit board
TN53TDX01
Huawei
The TN53TDX01 is a circuit board manufactured by Huawei. Listed by the manufacturer as "Huawei OSN 6800 WDM/OTN TDX 2 x 10G tributary service processing board", it is...
circuit board
TN54NS3T01
Huawei
Manufactured by Huawei, the TN54NS3T01 (40G Line Service Processing Board(AFEC,DQPSK,Tunable),50GHz(Rx1_PIN,Tx1_-5dBm~0dBm,LC)) is a circuit board. Circular Telecom...
circuit board
TN54NS4T11
Huawei
Huawei TN54NS4T11: a circuit board (Huawei 03030NJU - TN54NS4T11 - 100Gbit/s Line Service Processing Board(ULH,SDFEC,Coherent,Tunable,50GHz,LC). Circular Telecom...
network/telecom equipment component
TN54TEM28
Huawei
Huawei TN54TEM28: a network/telecom equipment component (HUAWEI OPTIX OSN 880). Circular Telecom resells surplus and refurbished units of parts like this, helping...
circuit card / line card
TN54TOA01
Huawei
Manufactured by Huawei, the TN54TOA01 (TX/RX X8 CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Huawei...