network switch
CRS-16-FC/M
Cisco
Cisco CRS-16-FC/M: a network switch (SWITCH FABRIC CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
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 869
Telecom parts catalogue
network switch
network switch
CRS-16-FC140/S
Cisco
Looking for the Cisco CRS-16-FC140/S? This network switch, described by the manufacturer as "CRS-1 SWITCH FABRIC CARD", is stocked and resold through Circular Telecom's...
network switch
CRS-16-FC400/M
Cisco
The Cisco CRS-16-FC400/M is a network switch — originally specified as "CISCO S13 Switch Fabric Cards for CRS-X 400G System" — available refurbished or as surplus stock...
equipment shelf
CRS-16-FC400/S
Cisco
Cisco CRS-16-FC400/S: an equipment shelf (Cisco CRS 16-Slot Single-Shelf System Data Sheet). Circular Telecom resells surplus and refurbished units of parts like this,...
equipment chassis
CRS-16-LCC
Cisco
The Cisco CRS-16-LCC is an equipment chassis — originally specified as "Cisco 16 Slot Line-Card Chassis" — available refurbished or as surplus stock via Circular...
equipment chassis
CRS-16-LCC-B
Cisco
Cisco CRS-16-LCC-B: an equipment chassis (CRS 16 Slots Line Card Chassis for CRS-16/S-B). Circular Telecom resells surplus and refurbished units of parts like this,...
equipment chassis
CRS-16-LCC-FAN-CT
Cisco
Cisco CRS-16-LCC-FAN-CT: an equipment chassis (Cisco CRS-1 Fan Controller for 16 Slots Line Card Chassis). Circular Telecom resells surplus and refurbished units of...
equipment chassis
CRS-16-LCC-FAN-TR
Cisco
The Cisco CRS-16-LCC-FAN-TR is an equipment chassis — originally specified as "Cisco 16 Slot Line-Card Chassis- Fan Tray" — available refurbished or as surplus stock...
cooling fan module
CRS-16-LCC-FNTR-B
Cisco
Cisco CRS-16-LCC-FNTR-B: a cooling fan module (Fan Tray). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
equipment shelf
CRS-16-LCC-PS-DC
Cisco
Manufactured by Cisco, the CRS-16-LCC-PS-DC (CRS-1 SERIES LCC DC PWR SHELF) is an equipment shelf. Circular Telecom sources, tests, and resells surplus and refurbished...
processor module
CRS-16-PRP-12G
Cisco
The Cisco CRS-16-PRP-12G is a processor module — originally specified as "PERFORMANCE ROUTE PROCESSOR (12GB MEMORY)" — available refurbished or as surplus stock via...
processor module
CRS-16-PRP-6G
Cisco
Manufactured by Cisco, the CRS-16-PRP-6G (CISCO CRS SERIES 16-SLOT PERFORMANCE ROUTE PROCESSOR (6 GB)) is a processor module. Circular Telecom sources, tests, and...
circuit card / line card
CRS-16-PWRSH-AC
Cisco
Manufactured by Cisco, the CRS-16-PWRSH-AC (16-SLOT LINE CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Cisco...
processor module
CRS-16-RP-B
Cisco
The Cisco CRS-16-RP-B is a processor module — originally specified as "16 Slots Route Processor" — available refurbished or as surplus stock via Circular Telecom,...
equipment shelf
CRS-16LCC-PSH-DC
Cisco
The Cisco CRS-16LCC-PSH-DC is an equipment shelf — originally specified as "CRS MODULAR DC POWER SHELF" — available refurbished or as surplus stock via Circular...
equipment shelf
CRS-16LLC-PSH-AC
Cisco
The CRS-16LLC-PSH-AC is an equipment shelf manufactured by Cisco. Listed by the manufacturer as "CRS-1 AC POWER SHELF", it is available through Circular Telecom's...
COM
controller module
CRS-230
Comtech
Looking for the Comtech CRS-230? This controller module, described by the manufacturer as "CONTROLLER MOD", is stocked and resold through Circular Telecom's refurbished...
COM
network/telecom equipment component
CRS-240
Comtech
Manufactured by Comtech, the CRS-240 (48 VDC POWER UN) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
COM
network/telecom equipment component
CRS-280
Comtech
Looking for the Comtech CRS-280? This network/telecom equipment component, described by the manufacturer as "CRS-300 IF SW FOR", is stocked and resold through Circular...
ED
network switch
CRS-300
Ef Data
The CRS-300 is a network switch manufactured by Ef Data. Listed by the manufacturer as "SATELLITE MODEM REDUNDANCY SWITCH", it is available through Circular Telecom's...
COM
circuit card / line card
CRS-306
Comtech
Manufactured by Comtech, the CRS-306 (RMI CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Comtech equipment...
COM
network/telecom equipment component
CRS-310
Comtech
Looking for the Comtech CRS-310? This network/telecom equipment component, described by the manufacturer as "CRS-300 RDNT DATA INTFC CD", is stocked and resold through...
COM
network/telecom equipment component
CRS-325
Comtech
Looking for the Comtech CRS-325? This network/telecom equipment component, described by the manufacturer as "G.703 DATA INTFC", is stocked and resold through Circular...
COM
network/telecom equipment component
CRS-330
Comtech
The CRS-330 is a network/telecom equipment component manufactured by Comtech. Listed by the manufacturer as "CRS-300 DATA INTFC PRI MOD CRS", it is available through...
equipment chassis
CRS-4-CH
Cisco
Looking for the Cisco CRS-4-CH? This equipment chassis, described by the manufacturer as "4-SLOT CHASSIS", is stocked and resold through Circular Telecom's refurbished...
network/telecom equipment component
CRS-4-DC-SUPPLY
Cisco
Looking for the Cisco CRS-4-DC-SUPPLY? This network/telecom equipment component, described by the manufacturer as "2000W POWER ENTRY MOD", is stocked and resold through...
cooling fan module
CRS-4-FAN-TR
Cisco
The CRS-4-FAN-TR is a cooling fan module manufactured by Cisco. Listed by the manufacturer as "CRS-4 FAN TRAY", it is available through Circular Telecom's surplus and...
circuit card / line card
CRS-4-FC
Cisco
The Cisco CRS-4-FC is a circuit card / line card — originally specified as "S1/S2/S3 FABRIC CARD" — available refurbished or as surplus stock via Circular Telecom,...
circuit card / line card
CRS-4-FC140/S
Cisco
The CRS-4-FC140/S is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "CRS 4 Slot Fabric Card/single", it is available through Circular...
network/telecom equipment component
CRS-8-AC-RECT
Cisco
Manufactured by Cisco, the CRS-8-AC-RECT (^Cisco CRS-1 Series AC Pwr Rectifier for 8 slot LCC) is a network/telecom equipment component. Circular Telecom sources,...
equipment module
CRS-8-DC-PEM
Cisco
Manufactured by Cisco, the CRS-8-DC-PEM (CRS-1 Series DC Power Entry Module for 8 slot LCC) is an equipment module. Circular Telecom sources, tests, and resells surplus...
cooling fan module
CRS-8-FANTRAY-B
Cisco
Cisco CRS-8-FANTRAY-B: a cooling fan module (CRS 8 slot Fan Tray for CRS-8/S-B). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network/telecom equipment component
CRS-8-FC-BLANK
Cisco
Looking for the Cisco CRS-8-FC-BLANK? This network/telecom equipment component, described by the manufacturer as "FILLER", is stocked and resold through Circular...
network/telecom equipment component
CRS-8-FC/S
Cisco
The CRS-8-FC/S is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "SW FAB CD", it is available through Circular Telecom's...
network/telecom equipment component
CRS-8-FC/SV03
Cisco
Cisco CRS-8-FC/SV03: a network/telecom equipment component (-). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
circuit card / line card
CRS-8-FC140/S
Cisco
Cisco CRS-8-FC140/S: a circuit card / line card (FABRIC CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
circuit card / line card
CRS-8-FC400/S
Cisco
The CRS-8-FC400/S is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "Cisco CRS Series 8 Slots Fabric Card / Single (400G)", it is...
equipment chassis
CRS-8-LCC
Cisco
Manufactured by Cisco, the CRS-8-LCC (CISCO CHASSIS (LARGE)) is an equipment chassis. Circular Telecom sources, tests, and resells surplus and refurbished Cisco...
equipment chassis
CRS-8-LCC-B
Cisco
The CRS-8-LCC-B is an equipment chassis manufactured by Cisco. Listed by the manufacturer as "Cisco CRS 8-Slot Line Card Chassis Enhanced router", it is available...
cooling fan module
CRS-8-LCC-FAN-TR
Cisco
The CRS-8-LCC-FAN-TR is a cooling fan module manufactured by Cisco. Listed by the manufacturer as "HALF Q FAN TRAY", it is available through Circular Telecom's surplus...
equipment chassis
CRS-8-LCC-FILTER
Cisco
Looking for the Cisco CRS-8-LCC-FILTER? This equipment chassis, described by the manufacturer as "LINE CARD CHASSIS FILTER PACK", is stocked and resold through Circular...
network/telecom equipment component
CRS-8-LCC-PDU-ACW
Cisco
Looking for the Cisco CRS-8-LCC-PDU-ACW? This network/telecom equipment component, described by the manufacturer as "Cisco CRS-1 Series AC Wye PDU for CRS-8 LCC", is...
network/telecom equipment component
CRS-8-PRP-12G
Cisco
Manufactured by Cisco, the CRS-8-PRP-12G (CRS/4/8 12 G Performance RP) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
network/telecom equipment component
CRS-8-PRP-6G
Cisco
The CRS-8-PRP-6G is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "CRS/4/8 6 G Performance RP", it is available through...
equipment chassis
CRS-8-PRP-6G.
Cisco
The Cisco CRS-8-PRP-6G. is an equipment chassis — originally specified as "Cisco CRS-8-PRP-6G 4/8-Slot Line Card Chassis Performance Route Processor" — available...
equipment chassis
CRS-8-PSH-AC
Cisco
The Cisco CRS-8-PSH-AC is an equipment chassis — originally specified as "CRS Modular AC Power Shelf for 8 slots Chassis" — available refurbished or as surplus stock...
equipment shelf
CRS-8-PSH-AC-B
Cisco
Manufactured by Cisco, the CRS-8-PSH-AC-B (Cisco CRS single-phase AC power shelf) is an equipment shelf. Circular Telecom sources, tests, and resells surplus and...
equipment shelf
CRS-8-PSH-AC-B-RF
Cisco
The CRS-8-PSH-AC-B-RF is an equipment shelf manufactured by Cisco. Listed by the manufacturer as "CRS Modular AC Shelf for CRS-8/A-B", it is available through Circular...