equipment shelf
TNANO23-PS-KIT
Infinera
Manufactured by Infinera, the TNANO23-PS-KIT (7100 NANO PORT SHELF KIT) is an equipment shelf. Circular Telecom sources, tests, and resells surplus and refurbished...
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
equipment shelf
circuit board
TNB1ELOM01
Huawei
The Huawei TNB1ELOM01 is a circuit board — originally specified as "Enhanced 8-port Multi-rate Wavelength Conversion Board" — available refurbished or as surplus stock...
TAD
network/telecom equipment component
TNBU
Tadiranltd
Looking for the Tadiranltd TNBU? This network/telecom equipment component, described by the manufacturer as "T::DAX NARROWBAND UN", is stocked and resold through...
TS
network/telecom equipment component
TNC-E/C
Telecom Ss
The Telecom Ss TNC-E/C is a network/telecom equipment component — originally specified as "090-44017-02 TNC-E/C" — available refurbished or as surplus stock via...
cooling fan module
TNC1FAN
Huawei
Looking for the Huawei TNC1FAN? This cooling fan module, described by the manufacturer as "FAN CARD", is stocked and resold through Circular Telecom's refurbished and...
circuit board
TNDM000PIU00
Huawei
Huawei TNDM000PIU00: a circuit board (OptiX PTN 950,TND1PIU,Power Interface Board,2*6). Circular Telecom resells surplus and refurbished units of parts like this,...
cooling fan module
TNDM0FAN0202
Huawei
The Huawei TNDM0FAN0202 is a cooling fan module — originally specified as "Finished Board,OptiX RTN 950,TND1FAN02,RTN 950 Fan" — available refurbished or as surplus...
PAR
network/telecom equipment component
TNE-1544-S-AC
Paradyne
The TNE-1544-S-AC is a network/telecom equipment component manufactured by Paradyne. Listed by the manufacturer as "T1 4-PORT NET EXTENDER AC", it is available through...
NET
network/telecom equipment component
TNE1500-S
Nettonet
The TNE1500-S is a network/telecom equipment component manufactured by Nettonet. Listed by the manufacturer as "T1 NETWORK EXTENDER 1500 SUBSCRIBER UNIT", it is...
PAR
network/telecom equipment component
TNE1520-S
Paradyne
Looking for the Paradyne TNE1520-S? This network/telecom equipment component, described by the manufacturer as "T1 NETWORK EXTENDER", is stocked and resold through...
PAR
network/telecom equipment component
TNE1544-P-AC
Paradyne
The TNE1544-P-AC is a network/telecom equipment component manufactured by Paradyne. Listed by the manufacturer as "QUAD T1 NETWORK EXTENDER", it is available through...
ZT
network/telecom equipment component
TNE1544-S-AC
Zhone Technologies
Manufactured by Zhone Technologies, the TNE1544-S-AC (4-PORT NETWORK EXTENDER, AC POWER) is a network/telecom equipment component. Circular Telecom sources, tests, and...
PAR
network/telecom equipment component
TNE1544-S-DC
Paradyne
The TNE1544-S-DC is a network/telecom equipment component manufactured by Paradyne. Listed by the manufacturer as "NET TO NET T1 TO IP", it is available through...
PAR
network/telecom equipment component
TNE1584-P-AC
Paradyne
Looking for the Paradyne TNE1584-P-AC? This network/telecom equipment component, described by the manufacturer as "8-PORT T1 NETWORK EXTENDER", is stocked and resold...
PAR
network/telecom equipment component
TNE1584-P-DC
Paradyne
Looking for the Paradyne TNE1584-P-DC? This network/telecom equipment component, described by the manufacturer as "NETWORK EXTENDER", is stocked and resold through...
ZT
network/telecom equipment component
TNE1584-S
Zhone Tech
Manufactured by Zhone Tech, the TNE1584-S (T1 8 PORT NETWORK EXTENDER SUBSCRIBER UNIT) is a network/telecom equipment component. Circular Telecom sources, tests, and...
PAR
network/telecom equipment component
TNE1584-S-AC
Paradyne
Paradyne TNE1584-S-AC: a network/telecom equipment component (8-PORT T1 NETWORK EXTENDER SUBSCRIBER UNIT). Circular Telecom resells surplus and refurbished units of...
equipment chassis
TNF-CASE-I
Huawei
Manufactured by Huawei, the TNF-CASE-I (OPTIX OSN 1800 I OADM CHASSIS) is an equipment chassis. Circular Telecom sources, tests, and resells surplus and refurbished...
equipment chassis
TNF-CASE-II
Huawei
Huawei TNF-CASE-II: an equipment chassis (Optix OSN1800 II Chassis). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
network/telecom equipment component
TNF10BU
Huawei
The Huawei TNF10BU is a network/telecom equipment component — originally specified as "OBU" — available refurbished or as surplus stock via Circular Telecom, supporting...
circuit board
TNF1AUX
Huawei
Manufactured by Huawei, the TNF1AUX (Assistant Chanel Inteface Board.) is a circuit board. Circular Telecom sources, tests, and resells surplus and refurbished Huawei...
circuit board
TNF1DFIU01
Huawei
Manufactured by Huawei, the TNF1DFIU01 (Both East & West Directional Fiber Interface Board(Dual FIU subcard).C/1510nm.) is a circuit board. Circular Telecom sources,...
network/telecom equipment component
TNF1EMR2M02
Huawei
The TNF1EMR2M02 is a network/telecom equipment component manufactured by Huawei. Listed by the manufacturer as "EMR2", it is available through Circular Telecom's...
circuit board
TNF1EMR801
Huawei
Looking for the Huawei TNF1EMR801? This circuit board, described by the manufacturer as "EMR8 Enhanced 8-ch Optical Add/Drop Multiplexing Board", is stocked and resold...
circuit board
TNF1EX4001
Huawei
The Huawei TNF1EX4001 is a circuit board — originally specified as "Enhanced 40-Channel Multiplexing/Demultiplexing Board" — available refurbished or as surplus stock...
cooling fan module
TNF1FAN02
Huawei
Manufactured by Huawei, the TNF1FAN02 (OSN 1800 FAN Unit) is a cooling fan module. Circular Telecom sources, tests, and resells surplus and refurbished Huawei equipment...
network/telecom equipment component
TNF1LDGF
Huawei
Looking for the Huawei TNF1LDGF? This network/telecom equipment component, described by the manufacturer as "2.7G MUX 2XGE+2XFE LDGF2", is stocked and resold through...
circuit board
TNF1LDX
Huawei
Huawei TNF1LDX: a circuit board (2*10Gbit/s Wavelength Conversion Board). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
circuit board
TNF1LQM
Huawei
Manufactured by Huawei, the TNF1LQM (03020LYK - 4 X Multi-Rate Ports Wavelength Conversion Board) is a circuit board. Circular Telecom sources, tests, and resells...
network/telecom equipment component
TNF1LQM2
Huawei
Huawei TNF1LQM2: a network/telecom equipment component (OSN1800 TNF1LQM2 HUAWEI LQM2). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
TNF1MD801
Huawei
Huawei TNF1MD801: a network/telecom equipment component (8-ch Add/Drop Multiplexer (1471/1491/1511/1531/1551/1571/1591/1611nm)). Circular Telecom resells surplus and...
network/telecom equipment component
TNF1MR2M01
Huawei
Huawei TNF1MR2M01: a network/telecom equipment component (MR2). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
network/telecom equipment component
TNF1MR2M02
Huawei
Manufactured by Huawei, the TNF1MR2M02 (MR2) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished Huawei...
network/telecom equipment component
TNF1MR410
Huawei
Huawei TNF1MR410: a network/telecom equipment component (MR4 - FOUR CHANNEL OPTICAL). Circular Telecom resells surplus and refurbished units of parts like this, helping...
circuit board
TNF1MR801
Huawei
The Huawei TNF1MR801 is a circuit board — originally specified as "8-Channel Optical Add/Drop Multiplexing Board(192.1/192.2/192.3/192.4/192.5/192.6/192.7/192.8THz)" —...
circuit board
TNF1MR802
Huawei
The TNF1MR802 is a circuit board manufactured by Huawei. Listed by the manufacturer as "8-Channel Optical Add/Drop Multiplexing Board...
network/telecom equipment component
TNF1OBU
Huawei
The TNF1OBU is a network/telecom equipment component manufactured by Huawei. Listed by the manufacturer as "OBU", it is available through Circular Telecom's surplus and...
network/telecom equipment component
TNF1OPU
Huawei
Huawei TNF1OPU: a network/telecom equipment component (OPU). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
optical network terminal (ONT)
TNF1SCC
Huawei
Looking for the Huawei TNF1SCC? This optical network terminal (ONT), described by the manufacturer as "SCC SYSTEM CONTROL", is stocked and resold through Circular...
network/telecom equipment component
TNF1ST2
Huawei
The TNF1ST2 is a network/telecom equipment component manufactured by Huawei. Listed by the manufacturer as "ST2 DWDM", it is available through Circular Telecom's...
circuit board
TNF1WSMD401
Huawei
Manufactured by Huawei, the TNF1WSMD401 (4-PORT WAVELENGTH SELECTIVE MULTIPLEXING AND DEMULTIPLEXING BOARD) is a circuit board. Circular Telecom sources, tests, and...
circuit card / line card
TNF1X4001
Huawei
Huawei TNF1X4001: a circuit card / line card (X40 CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
CFP optical transceiver
TNF2C2CFPT23
Huawei
The TNF2C2CFPT23 is a CFP optical transceiver manufactured by Huawei. Listed by the manufacturer as "200G CFPT23(LHD, SDFEC2@200G e16QAM/100G QPSK/etc.,flex rate,...
circuit board
TNF2ELOM01
Huawei
Manufactured by Huawei, the TNF2ELOM01 (Enhanced 8 x Multi-rate-Service ports MultiplexingOptical WavelengthConversion Board(OTU2)) is a circuit board. Circular Telecom...
circuit board
TNF2LDGF2
Huawei
Looking for the Huawei TNF2LDGF2? This circuit board, described by the manufacturer as "HUAWEI DOUBLE 2 X GE WAVELENGTH CONVERSION BOARD", is stocked and resold through...
circuit board
TNF2LQM2
Huawei
The TNF2LQM2 is a circuit board manufactured by Huawei. Listed by the manufacturer as "Double 4 x Multi-rate Ports Wavelength Conversion Board,Wind Cooling Mode", it is...
network/telecom equipment component
TNF3SCC03
Huawei
Looking for the Huawei TNF3SCC03? This network/telecom equipment component, described by the manufacturer as "SCC", is stocked and resold through Circular Telecom's...
circuit board
TNF5NS4T65
Huawei
The TNF5NS4T65 is a circuit board manufactured by Huawei. Listed by the manufacturer as "OPTIX OSN 1800,TNF5NS4T65,100GBIT/S LINE SERVICE PROCESSING...