circuit card / line card
UBR10000
Cisco
The Cisco UBR10000 is a circuit card / line card — originally specified as "UTILITY CARD" — available refurbished or as surplus stock via Circular Telecom, supporting...
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
circuit card / line card
equipment chassis
UBR10012
Cisco
Cisco UBR10012: an equipment chassis (CHASSIS). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment...
equipment chassis
UBR10012-FAN-PLUS
Cisco
Cisco UBR10012-FAN-PLUS: an equipment chassis (Enhanced Fan Assembly for UBR10012 CMTS Chassis). Circular Telecom resells surplus and refurbished units of parts like...
equipment chassis
UBR10KCHASSIS
Cisco
Looking for the Cisco UBR10KCHASSIS? This equipment chassis, described by the manufacturer as "CHASSIS", is stocked and resold through Circular Telecom's refurbished...
SM
equipment chassis
UBR7200-I/O
Sun Microsystems
Manufactured by Sun Microsystems, the UBR7200-I/O (3510 Frame Chassis) is an equipment chassis. Circular Telecom sources, tests, and resells surplus and refurbished Sun...
network/telecom equipment component
UBR7200-I/O-2FE/E
Cisco
Looking for the Cisco UBR7200-I/O-2FE/E? This network/telecom equipment component, described by the manufacturer as "-", is stocked and resold through Circular...
controller module
UBR7200-I/O-FE
Cisco
Looking for the Cisco UBR7200-I/O-FE? This controller module, described by the manufacturer as "FAST ETHERNET INPUT/OUTPUT CONTROLLER", is stocked and resold through...
network/telecom equipment component
UBR7200-NPE-G1
Cisco
Cisco UBR7200-NPE-G1: a network/telecom equipment component (UBR7200-NPE-G1 UBR7200 Network Processing Eng., 3 GE/FE/E). Circular Telecom resells surplus and...
network/telecom equipment component
UBR7200-NPE-G2
Cisco
Cisco UBR7200-NPE-G2: a network/telecom equipment component (uBR7200 NPE-G2 engine with 3 GE/FE/E ports). Circular Telecom resells surplus and refurbished units of...
network router
UBR7225VXR
Cisco
Cisco UBR7225VXR: a network router (Cisco Universal Broadband Router). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
equipment chassis
UBR7246-VXR
Cisco
Looking for the Cisco UBR7246-VXR? This equipment chassis, described by the manufacturer as "7246VXR CHASSIS", is stocked and resold through Circular Telecom's...
SHO
network/telecom equipment component
UC-25
Shoretel
The UC-25 is a network/telecom equipment component manufactured by Shoretel. Listed by the manufacturer as "ShoreTel UC-25 Unified Communications Server", it is...
SA
signal/power converter
UC-4
Sci Atlntc
Manufactured by Sci Atlntc, the UC-4 (UNIVERSAL UPCONVERTER) is a signal/power converter. Circular Telecom sources, tests, and resells surplus and refurbished Sci...
network/telecom equipment component
UC-A03-D146GC2
Cisco
The UC-A03-D146GC2 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "146GB 6Gb SAS 15K RPM SFF HDD/hot plug/drive", it is...
network/telecom equipment component
UC-A03-D500GC3
Cisco
The Cisco UC-A03-D500GC3 is a network/telecom equipment component — originally specified as "500GB 6Gb SATA 7.2K RPM SFF Hot Plug/Drive Sled Mounted" — available...
power supply unit
UC-R2X0-PSU2-650W
Cisco
The UC-R2X0-PSU2-650W is a power supply unit manufactured by Cisco. Listed by the manufacturer as "PSU of SNS-FA-C200WG-K9", it is available through Circular Telecom's...
SS
network/telecom equipment component
UC-SEC-2UP
Sipera Stm
Manufactured by Sipera Stm, the UC-SEC-2UP (AC INPUT: 100-240V, 8-5A, 50-60H) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
SS
network/telecom equipment component
UC-SEC-EMS
Sipera Stm
The Sipera Stm UC-SEC-EMS is a network/telecom equipment component — originally specified as "SuperServer 5015M-T/MT/MT+ 100-240V / 60/50Hz 5A MAX" — available...
network/telecom equipment component
UC2203B14DCNOANT
Ericsson
The UC2203B14DCNOANT is a network/telecom equipment component manufactured by Ericsson. It is available through Circular Telecom's surplus and refurbished network...
network/telecom equipment component
UC2242RDSB2
Ericsson
The UC2242RDSB2 is a network/telecom equipment component manufactured by Ericsson. It is available through Circular Telecom's surplus and refurbished network equipment...
network/telecom equipment component
UC232B
Cisco
Cisco UC232B: a network/telecom equipment component (USB to RJ-45 (RS-232) Console Adapter). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
UC306-TK32-V01AA
NEC
The UC306-TK32-V01AA is a network/telecom equipment component manufactured by NEC. Listed by the manufacturer as "SPECWV160 TRSPDR", it is available through Circular...
network/telecom equipment component
UC320W-FXO-K9
Cisco
Cisco UC320W-FXO-K9: a network/telecom equipment component (Small Business Unified Communications320+4FXO). Circular Telecom resells surplus and refurbished units of...
network router
UC520W-8U-2BRI-K9
Cisco
Looking for the Cisco UC520W-8U-2BRI-K9? This network router, described by the manufacturer as "UNIFIED COMMUNICATIONS 500 SERIES ROUTER", is stocked and resold through...
network router
UC540W-BRI-K9
Cisco
The Cisco UC540W-BRI-K9 is a network router — originally specified as "Unified Communication Router" — available refurbished or as surplus stock via Circular Telecom,...
network/telecom equipment component
UCAIR4435B77DDC
Ericsson
The UCAIR4435B77DDC is a network/telecom equipment component manufactured by Ericsson. It is available through Circular Telecom's surplus and refurbished network...
network/telecom equipment component
UCAIR5322B260DC
Ericsson
The UCAIR5322B260DC is a network/telecom equipment component manufactured by Ericsson. It is available through Circular Telecom's surplus and refurbished network...
ARR
network/telecom equipment component
UCAM-22431W
ARRIS
Looking for the ARRIS UCAM-22431W? This network/telecom equipment component, described by the manufacturer as "UCAM-22431W", is stocked and resold through Circular...
ARR
network/telecom equipment component
UCAM-24096W
ARRIS
The UCAM-24096W is a network/telecom equipment component manufactured by ARRIS. Listed by the manufacturer as "UCAM WITH 72 US LICENSES - Licensable", it is available...
UNK
network/telecom equipment component
UCANT80010866
UNKNOWN
The UCANT80010866 is a network/telecom equipment component manufactured by . It is available through Circular Telecom's surplus and refurbished network equipment...
network/telecom equipment component
UCCNTRL6610
Ericsson
The UCCNTRL6610 is a network/telecom equipment component manufactured by Ericsson. It is available through Circular Telecom's surplus and refurbished network equipment...
UBI
network/telecom equipment component
UCG-MAX
Ubiquiti
The Ubiquiti UCG-MAX is a network/telecom equipment component — originally specified as "Cloud Gateway Max" — available refurbished or as surplus stock via Circular...
UBI
network/telecom equipment component
UCG-ULTRA
Ubiquiti
Manufactured by Ubiquiti, the UCG-ULTRA (UniFi's Cloud Gateway Ultra offers compact, high-performance networking with 30+ device/300+ client support, 1Gbps IPS routing,...
GEN
optical network terminal (ONT)
UCG1000
Genband
The UCG1000 is an optical network terminal (ONT) manufactured by Genband. Listed by the manufacturer as "PRNCD CONTROL PROCR CD", it is available through Circular...
GRA
network/telecom equipment component
UCM-6208
Grandstrm
Looking for the Grandstrm UCM-6208? This network/telecom equipment component, described by the manufacturer as "IP PBX 2 FXS 8 FXO", is stocked and resold through...
GRA
network/telecom equipment component
UCM6304A
Grandstrm
Grandstrm UCM6304A: a network/telecom equipment component (4 FXO; 4 FXS; 1000 Users *AUDIO only). Circular Telecom resells surplus and refurbished units of parts like...
network/telecom equipment component
UCPOWER6322A
Ericsson
The UCPOWER6322A is a network/telecom equipment component manufactured by Ericsson. It is available through Circular Telecom's surplus and refurbished network equipment...
network/telecom equipment component
UCRADIO4426B66-48A
Ericsson
Ericsson UCRADIO4426B66-48A: a network/telecom equipment component (RADIO 4426 B66 4X60W -48V). Circular Telecom resells surplus and refurbished units of parts like...
network/telecom equipment component
UCRADIO4449B5B12A_AB
Ericsson
The UCRADIO4449B5B12A_AB is a network/telecom equipment component manufactured by Ericsson. It is available through Circular Telecom's surplus and refurbished network...
equipment chassis
UCS-5108
Cisco
The UCS-5108 is an equipment chassis manufactured by Cisco. Listed by the manufacturer as "BLADE SERVER CHASSIS", it is available through Circular Telecom's surplus and...
equipment chassis
UCS-5108-AC-2208
Cisco
Cisco UCS-5108-AC-2208: an equipment chassis (USC 5108 BLADE SERVER CHASSIS). Circular Telecom resells surplus and refurbished units of parts like this, helping...
STR
network/telecom equipment component
UCS-6324-40G
Stratacom
Manufactured by Stratacom, the UCS-6324-40G (6324 FABRIC INTERCONNECT LICENSE FOR 40G SCALABILITY PORT) is a network/telecom equipment component. Circular Telecom...
equipment chassis
UCS-ACC-6248UP
Cisco
The Cisco UCS-ACC-6248UP is an equipment chassis — originally specified as "UCS 6248UP Chassis Accessory Kit" — available refurbished or as surplus stock via Circular...
equipment chassis
UCS-ACC-6332
Cisco
Manufactured by Cisco, the UCS-ACC-6332 (UCS 6332 Chassis Rail Kit) is an equipment chassis. Circular Telecom sources, tests, and resells surplus and refurbished Cisco...
memory module
UCS-B22-M3
Cisco
The UCS-B22-M3 is a memory module manufactured by Cisco. Listed by the manufacturer as "1 x E5-2440 cpu 6core 2.4ghz 24gb of ram ---3 x 8GB dimms", it is available...
network/telecom equipment component
UCS-B260-M4
Cisco
Looking for the Cisco UCS-B260-M4? This network/telecom equipment component, described by the manufacturer as "BLADE SERVER", is stocked and resold through Circular...
equipment module
UCS-BLKE-6200
Cisco
Manufactured by Cisco, the UCS-BLKE-6200 (^UCS 6200 Series Expansion Module Blank) is an equipment module. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
UCS-C200M2-VCD2
Cisco
The Cisco UCS-C200M2-VCD2 is a network/telecom equipment component — originally specified as "UCS C200M2 server" — available refurbished or as surplus stock via...