HP
circuit board
SK-2502
HP
The HP SK-2502 is a circuit board — originally specified as "KEYBOARD" — available refurbished or as surplus stock via Circular Telecom, supporting network operators...
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.
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Telecom parts catalogue
COM
circuit board
SK-2700
Compaq
The SK-2700 is a circuit board manufactured by Compaq. Listed by the manufacturer as "KEYBOARD", it is available through Circular Telecom's surplus and refurbished...
COM
circuit board
SK-2860
Compaq
The SK-2860 is a circuit board manufactured by Compaq. Listed by the manufacturer as "KEYBOARD / GYUR86SK / 122659-006", it is available through Circular Telecom's...
JON
network/telecom equipment component
SK-51632
Jonard
Manufactured by Jonard, the SK-51632 (Security Key Insert) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
COR
circuit board
SK-8000
Cordellmfg
The Cordellmfg SK-8000 is a circuit board — originally specified as "KEYBOARD" — available refurbished or as surplus stock via Circular Telecom, supporting network...
DEL
circuit board
SK-8110
Dell
Looking for the Dell SK-8110? This circuit board, described by the manufacturer as "KEYBOARD", is stocked and resold through Circular Telecom's refurbished and surplus...
DEL
circuit board
SK-8115
Dell
Looking for the Dell SK-8115? This circuit board, described by the manufacturer as "KEYBOARD", is stocked and resold through Circular Telecom's refurbished and surplus...
DEL
circuit board
SK-8125
Dell
Manufactured by Dell, the SK-8125 (USB Keyboard Hot Key Blocker) is a circuit board. Circular Telecom sources, tests, and resells surplus and refurbished Dell equipment...
UNK
network/telecom equipment component
SK-8827-23X084-KIT
UNKNOWN
The SK-8827-23X084-KIT is a network/telecom equipment component manufactured by . Listed by the manufacturer as "C/T SK-8827-23X108-KIT RACK UN", it is available...
ENT
equipment module
SK1208-0808-F6
Enterasys
Enterasys SK1208-0808-F6: an equipment module (Enterasys S-Series S150 Class I/O-Fabric Module, 1280Gbps Load). Circular Telecom resells surplus and refurbished units...
SKY
modem
SK160-VZ
Skyus
The Skyus SK160-VZ is a modem — originally specified as "MODEM" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing...
CHA
cooling fan module
SK3884
Chatsworth
Looking for the Chatsworth SK3884? This cooling fan module, described by the manufacturer as "FAN KIT COOLING DOOR", is stocked and resold through Circular Telecom's...
SYC
network/telecom equipment component
SKU-006-45311
Sycamore
Manufactured by Sycamore, the SKU-006-45311 (DNX HYBRID DS3 INTFC) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
INS
modem
SKYUSDS
Inseego
The Inseego SKYUSDS is a modem — originally specified as "DS DUAL SIM GPS ENTERPRISE GRADE IOT MODEM" — available refurbished or as surplus stock via Circular Telecom,...
SYS
modem
SL-05-CV4
Systech
The SL-05-CV4 is a modem manufactured by Systech. Listed by the manufacturer as "WIRELESS 4G MODEM", it is available through Circular Telecom's surplus and refurbished...
network/telecom equipment component
SL-1100-4P-APP
Cisco
The Cisco SL-1100-4P-APP is a network/telecom equipment component — originally specified as "LICENSE,APPX,ISR1100" — available refurbished or as surplus stock via...
network/telecom equipment component
SL-1100-4P-IPB
Cisco
Cisco SL-1100-4P-IPB: a network/telecom equipment component (IPBASE Bundle). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network/telecom equipment component
SL-1100-4P-SEC
Cisco
Looking for the Cisco SL-1100-4P-SEC? This network/telecom equipment component, described by the manufacturer as "IP Base + Advanced Security Licence - Provides up to...
network/telecom equipment component
SL-1100-8P-APP
Cisco
Looking for the Cisco SL-1100-8P-APP? This network/telecom equipment component, described by the manufacturer as "AppX License for Cisco ISR 1100 8P Series", is stocked...
network/telecom equipment component
SL-1100-8P-IPB
Cisco
Cisco SL-1100-8P-IPB: a network/telecom equipment component (IP Base License for Cisco ISR 1100 8 Ports Series). Circular Telecom resells surplus and refurbished units...
network/telecom equipment component
SL-1100-8P-SEC
Cisco
Manufactured by Cisco, the SL-1100-8P-SEC (Security License for Cisco ISR 1100 8P Series) is a network/telecom equipment component. Circular Telecom sources, tests, and...
network/telecom equipment component
SL-19-APP-K9
Cisco
Cisco SL-19-APP-K9: a network/telecom equipment component (AppX License with; DATA and WAAS for Cisco 1900 Series). Circular Telecom resells surplus and refurbished...
network/telecom equipment component
SL-19-DATA-K9
Cisco
The Cisco SL-19-DATA-K9 is a network/telecom equipment component — originally specified as "Data License Paper PAK for Cisco 1900" — available refurbished or as surplus...
network/telecom equipment component
SL-19-SEC-K9
Cisco
The Cisco SL-19-SEC-K9 is a network/telecom equipment component — originally specified as "Security License for Cisco 1900" — available refurbished or as surplus stock...
network/telecom equipment component
SL-1K-4P-IPB
Cisco
Looking for the Cisco SL-1K-4P-IPB? This network/telecom equipment component, described by the manufacturer as "ISR 1000 Series license - Routing protocols, ACL, NAT,...
network/telecom equipment component
SL-1K-8P-APP-SV
Cisco
The Cisco SL-1K-8P-APP-SV is a network/telecom equipment component — originally specified as "AppX License for ISR 1100 8P Series w/ Smart Licensing" — available...
network/telecom equipment component
SL-1K-8P-IPB
Cisco
Looking for the Cisco SL-1K-8P-IPB? This network/telecom equipment component, described by the manufacturer as "IP Base License for Cisco ISR 1120 and 1160 8 Ports...
network/telecom equipment component
SL-1K-8P-SEC-SV
Cisco
The Cisco SL-1K-8P-SEC-SV is a network/telecom equipment component — originally specified as "Security License for ISR 1K 8P Series w/ Smart Licensing" — available...
TS
network/telecom equipment component
SL-24
Trango Sys
Looking for the Trango Sys SL-24? This network/telecom equipment component, described by the manufacturer as "STRATALINK POINT TO POINT", is stocked and resold through...
network/telecom equipment component
SL-29-APP-K9
Cisco
Cisco SL-29-APP-K9: a network/telecom equipment component (AppX License for Cisco 2900 Series). Circular Telecom resells surplus and refurbished units of parts like...
network/telecom equipment component
SL-29-DATA-K9
Cisco
The SL-29-DATA-K9 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "Data Paper PAK for Cisco 2901-2951", it is available...
network/telecom equipment component
SL-29-SEC-K9
Cisco
Cisco SL-29-SEC-K9: a network/telecom equipment component (SECURITY LICENSE FOR CISCO 2901-2951). Circular Telecom resells surplus and refurbished units of parts like...
network/telecom equipment component
SL-29-UC-K9
Cisco
Cisco SL-29-UC-K9: a network/telecom equipment component (Unified Communication Paper PAK for Cisco 2901-2951). Circular Telecom resells surplus and refurbished units...
SL
network/telecom equipment component
SL-2U-D525MW-GD-XETA
Super Logi
Looking for the Super Logi SL-2U-D525MW-GD-XETA? This network/telecom equipment component, described by the manufacturer as "RACKMOUNT SERVER", is stocked and resold...
INT
network/telecom equipment component
SL-2U-LLH110A-GD
Integntwrk
Manufactured by Integntwrk, the SL-2U-LLH110A-GD (2U RACK MOUNT INDUSTRIAL PC) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
network/telecom equipment component
SL-39-APP-K9
Cisco
Cisco SL-39-APP-K9: a network/telecom equipment component (AppX License for Cisco ISR 3900 Series). Circular Telecom resells surplus and refurbished units of parts like...
network/telecom equipment component
SL-39-DATA-K9
Cisco
Cisco SL-39-DATA-K9: a network/telecom equipment component (Data Paper PAK for Cisco 3900 Series). Circular Telecom resells surplus and refurbished units of parts like...
network/telecom equipment component
SL-39-SEC-K9
Cisco
The SL-39-SEC-K9 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "Security License for Cisco 3925/3945", it is available...
network/telecom equipment component
SL-39-UC-K9
Cisco
Cisco SL-39-UC-K9: a network/telecom equipment component (Unified Communication License for Cisco 3900 Series). Circular Telecom resells surplus and refurbished units...
network/telecom equipment component
SL-4220-APP-K9
Cisco
Manufactured by Cisco, the SL-4220-APP-K9 (AppX License for Cisco ISR 4220 Series) is a network/telecom equipment component. Circular Telecom sources, tests, and...
network/telecom equipment component
SL-4220-IPB-K9
Cisco
Manufactured by Cisco, the SL-4220-IPB-K9 (IP Base License for Cisco ISR 4220 Series) is a network/telecom equipment component. Circular Telecom sources, tests, and...
network/telecom equipment component
SL-4220-SEC-K9
Cisco
Manufactured by Cisco, the SL-4220-SEC-K9 (Security License for Cisco ISR 4220 Series) is a network/telecom equipment component. Circular Telecom sources, tests, and...
network/telecom equipment component
SL-4320-APP-K9
Cisco
Cisco SL-4320-APP-K9: a network/telecom equipment component (AppX License for Cisco ISR 4320 Series). Circular Telecom resells surplus and refurbished units of parts...
network/telecom equipment component
SL-4320-HSEC-K9
Cisco
The SL-4320-HSEC-K9 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "HSEC License", it is available through Circular...
network/telecom equipment component
SL-4320-IPB-K9
Cisco
Looking for the Cisco SL-4320-IPB-K9? This network/telecom equipment component, described by the manufacturer as "IP Base License for Cisco ISR 4320 Series", is stocked...
network/telecom equipment component
SL-4320-PERF-K9
Cisco
Looking for the Cisco SL-4320-PERF-K9? This network/telecom equipment component, described by the manufacturer as "Performance /Throughput License", is stocked and...
network/telecom equipment component
SL-4320-SEC-K9
Cisco
The SL-4320-SEC-K9 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "Security License for Cisco ISR 4320 Series", it is...
network/telecom equipment component
SL-4320-UC-K9
Cisco
Manufactured by Cisco, the SL-4320-UC-K9 (Unified Communication License for Cisco ISR 4320 Series) is a network/telecom equipment component. Circular Telecom sources,...