TOS
hard drive
MK1016GAP
Toshiba
Looking for the Toshiba MK1016GAP? This hard drive, described by the manufacturer as "10GB 4200RPM IDE 2.5-Inch Hard Drive", is stocked and resold through Circular...
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.
Browse Page 1269
Telecom parts catalogue
HP
hard drive
MK1401GRRB
HP
The MK1401GRRB is a hard drive manufactured by HP. Listed by the manufacturer as "146GB 15K RPM SAS 2.5 INCH SMALL FORM FACTOR SFF HARD DRIVE", it is available through...
TOS
hard drive
MK1403MAV
Toshiba
Manufactured by Toshiba, the MK1403MAV (1GB 4200RPM IDE/ATA 128KB Cache 2.5-Inch Hard Drive) is a hard drive. Circular Telecom sources, tests, and resells surplus and...
TOS
hard drive
MK1661GSYB
Toshiba
The MK1661GSYB is a hard drive manufactured by Toshiba. Listed by the manufacturer as "160GB SATA HARD DRIVE", it is available through Circular Telecom's surplus and...
TOS
network/telecom equipment component
MK1926FBV
Toshiba
The MK1926FBV is a network/telecom equipment component manufactured by Toshiba. Listed by the manufacturer as "15MB 2.5"/SSL SCSI2 FAST", it is available through...
APP
laptop computer
MK1A3B/A
Apple
Manufactured by Apple, the MK1A3B/A (16-inch MacBook Pro with Aplle M1 Max chip) is a laptop computer. Circular Telecom sources, tests, and resells surplus and...
DEL
network/telecom equipment component
MK2001TRKB
Dell
The Dell MK2001TRKB is a network/telecom equipment component — originally specified as "DELL 2TB SAS" — available refurbished or as surplus stock via Circular Telecom,...
TOS
network/telecom equipment component
MK2018GAP
Toshiba
Looking for the Toshiba MK2018GAP? This network/telecom equipment component, described by the manufacturer as "20GB 4200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 2.5-Inch...
TOS
hard drive
MK2023GAS
Toshiba
Manufactured by Toshiba, the MK2023GAS (20 GB HARD DRIVE) is a hard drive. Circular Telecom sources, tests, and resells surplus and refurbished Toshiba equipment like...
TOS
hard drive
MK2110MAT
Toshiba
Toshiba MK2110MAT: a hard drive (2.10GB 4200RPM 2.5-Inch Hard Drive). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
TOS
hard drive
MK2561GSYB
Toshiba
The MK2561GSYB is a hard drive manufactured by Toshiba. Listed by the manufacturer as "250 GB 2.5' Internal Hard Drive", it is available through Circular Telecom's...
LOG
circuit board
MK270
Logitech
Looking for the Logitech MK270? This circuit board, described by the manufacturer as "WIRELESS KEYBOARD AND MOUSE COMBO", is stocked and resold through Circular...
APP
circuit board
MK293B/A
Apple
Looking for the Apple MK293B/A? This circuit board, described by the manufacturer as "Magic Keyboard with Touch ID for Mac computers with Apple silicon - British...
APP
circuit board
MK2A3B/A
Apple
Manufactured by Apple, the MK2A3B/A (Apple Magic Keyboard British English) is a circuit board. Circular Telecom sources, tests, and resells surplus and refurbished...
APP
circuit board
MK2C3B/A
Apple
The Apple MK2C3B/A is a circuit board — originally specified as "Magic Keyboard with Touch ID and Numeric Keypad - (UK)" — available refurbished or as surplus stock via...
APP
network/telecom equipment component
MK2D3Z/A
Apple
Manufactured by Apple, the MK2D3Z/A (Apple Magic TrackPad - White) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
APP
network/telecom equipment component
MK2E3Z/A
Apple
Apple MK2E3Z/A: a network/telecom equipment component (Apple Magic Mouse 2). Circular Telecom resells surplus and refurbished units of parts like this, helping...
DEL
network/telecom equipment component
MK3001GRRB
Dell
Manufactured by Dell, the MK3001GRRB (300GB 15K RPM SAS) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
TOS
network/telecom equipment component
MK3021GAS
Toshiba
Manufactured by Toshiba, the MK3021GAS (MK3021GAS) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
TOS
network/telecom equipment component
MK3261GSYN
Toshiba
Manufactured by Toshiba, the MK3261GSYN (320GB 7.2k 16MB SATA II 2.5'') is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
TOS
network/telecom equipment component
MK3265GSX
Toshiba
The MK3265GSX is a network/telecom equipment component manufactured by Toshiba. Listed by the manufacturer as "TOSHIBA HDD2H83 320GB", it is available through Circular...
SAM
network/telecom equipment component
MK393A2K43BB1-CTD7Y
Samsung
The MK393A2K43BB1-CTD7Y is a network/telecom equipment component manufactured by Samsung. Listed by the manufacturer as "16GB 2Rx8 PC4-0RE1-12-DB1", it is available...
TOS
network/telecom equipment component
MK4019GAX
Toshiba
Looking for the Toshiba MK4019GAX? This network/telecom equipment component, described by the manufacturer as "40GB 5.4K IDE 2.5" HDD", is stocked and resold through...
TOS
hard drive
MK4032GAX
Toshiba
The Toshiba MK4032GAX is a hard drive — originally specified as "40GB 5400RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache 2.5-Inch Hard Drive" — available refurbished or as...
TOS
network/telecom equipment component
MK5061GSY
Toshiba
Looking for the Toshiba MK5061GSY? This network/telecom equipment component, described by the manufacturer as "7.2K 500GB SATA HDD", is stocked and resold through...
TOS
network/telecom equipment component
MK5061GSYB
Toshiba
Manufactured by Toshiba, the MK5061GSYB (7200 RPM - 500 GB - 2.5" SATA Disk) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
TOS
hard drive
MK6014MAP
Toshiba
Looking for the Toshiba MK6014MAP? This hard drive, described by the manufacturer as "6GB 4200RPM IDE Ultra ATA/66 (ATA-5) 1MB Cache 2.5-Inch Hard Drive", is stocked...
TOS
hard drive
MK6015MAP
Toshiba
Toshiba MK6015MAP: a hard drive (6GB 4200RPM IDE Ultra ATA/66 (ATA-5) 256KB Cache 2.5-Inch Hard Drive). Circular Telecom resells surplus and refurbished units of parts...
LOG
circuit board
MK710
Logitech
Looking for the Logitech MK710? This circuit board, described by the manufacturer as "WIRELESS KEYBOARD", is stocked and resold through Circular Telecom's refurbished...
TOS
hard drive
MK8061GSYB
Toshiba
The MK8061GSYB is a hard drive manufactured by Toshiba. Listed by the manufacturer as "80GB 7.2K SATA 3.0Gbps 2.5" 16MB Cache Hard Drive", it is available through...
MUS
solid-state drive
MKNSSDEL256GB-D8
Mushkin
The MKNSSDEL256GB-D8 is a solid-state drive manufactured by Mushkin. Listed by the manufacturer as "256G SSD for N9K", it is available through Circular Telecom's...
FT
network/telecom equipment component
MKR-370-AC
Flash Tech
Flash Tech MKR-370-AC: a network/telecom equipment component (AC MARKER). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
DEL
circuit card / line card
MKRD4
Dell
The MKRD4 is a circuit card / line card manufactured by Dell. Listed by the manufacturer as "386012 MKRD4 DELL VFLASH 16GB MICRO SD CARD", it is available through...
AMP
network/telecom equipment component
MKS09P01
Amphenol
The MKS09P01 is a network/telecom equipment component manufactured by Amphenol. It is available through Circular Telecom's surplus and refurbished network equipment...
AMP
antenna
MKS09T02
Amphenol
The MKS09T02 is an antenna manufactured by Amphenol. Listed by the manufacturer as "Amphenol Antenna 3 Point Spacing Mounting Downtilt Bracket Kit", it is available...
EST
equipment chassis
MKT-006-00110
Estrnrsrch
Looking for the Estrnrsrch MKT-006-00110? This equipment chassis, described by the manufacturer as "DNX-11 SYSTEM CHASSIS", is stocked and resold through Circular...
SYC
network/telecom equipment component
MKT-006-01148
Sycamore
The Sycamore MKT-006-01148 is a network/telecom equipment component — originally specified as "DC power supplies" — available refurbished or as surplus stock via...
EST
circuit card / line card
MKT-006-02016
Estrnrsrch
Estrnrsrch MKT-006-02016: a circuit card / line card (SMC II BACK CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
EST
equipment module
MKT-006-02018
Estrnrsrch
The Estrnrsrch MKT-006-02018 is an equipment module — originally specified as "SMC-IIA INTERFACE MODULE FOR SMC-II AND XNM" — available refurbished or as surplus stock...
EST
controller module
MKT-006-02353
Estrnrsrch
Manufactured by Estrnrsrch, the MKT-006-02353 (SMC-II Controller Module) is a controller module. Circular Telecom sources, tests, and resells surplus and refurbished...
EST
network/telecom equipment component
MKT-006-04015
Estrnrsrch
Looking for the Estrnrsrch MKT-006-04015? This network/telecom equipment component, described by the manufacturer as "Expansion Node Cross Connect I/F (XCC)", is...
EST
equipment module
MKT-006-04115
Estrnrsrch
The MKT-006-04115 is an equipment module manufactured by Estrnrsrch. Listed by the manufacturer as "XCC EXPANSION CROSS-CONNECT MODULE", it is available through...
EST
equipment module
MKT-006-04115-0A
Estrnrsrch
Looking for the Estrnrsrch MKT-006-04115-0A? This equipment module, described by the manufacturer as "XCC EXPANSION CROSS-CONNECT MODULE", is stocked and resold through...
EST
circuit card / line card
MKT-006-04215
Estrnrsrch
The MKT-006-04215 is a circuit card / line card manufactured by Estrnrsrch. Listed by the manufacturer as "X-LINKS CARDS", it is available through Circular Telecom's...
EST
network/telecom equipment component
MKT-006-04353
Estrnrsrch
Manufactured by Estrnrsrch, the MKT-006-04353 (XNM EXPAN NODE MGR) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
SYC
controller module
MKT-006-05203
Sycamore
Looking for the Sycamore MKT-006-05203? This controller module, described by the manufacturer as "PSX CONTROLLER CARD", is stocked and resold through Circular Telecom's...
EST
circuit card / line card
MKT-006-05204
Estrnrsrch
Manufactured by Estrnrsrch, the MKT-006-05204 (PSX NARROWBAND PRIMARY CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and...
EST
circuit card / line card
MKT-006-05205
Estrnrsrch
Estrnrsrch MKT-006-05205: a circuit card / line card (NT1 Narrowband Primary card). Circular Telecom resells surplus and refurbished units of parts like this, helping...