USR
modem
USR5637
Usrobotic
The USR5637 is a modem manufactured by Usrobotic. Listed by the manufacturer as "VOICE FAX MODEM", it is available through Circular Telecom's surplus and refurbished...
Circular Telecom Parts Catalogue
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USR
modem
USR5670
Usrobotic
The USR5670 is a modem manufactured by Usrobotic. Listed by the manufacturer as "56K V.92 PCI INTERNAL DIAL-UP FAXMODEM", it is available through Circular Telecom's...
USR
modem
USR5686D
Usrobotic
The USR5686D is a modem manufactured by Usrobotic. Listed by the manufacturer as "FAX MODEM 65K", it is available through Circular Telecom's surplus and refurbished...
USR
modem
USR5686E
Usrobotics
Looking for the Usrobotics USR5686E? This modem, described by the manufacturer as "EXTERNAL FAX MODEM", is stocked and resold through Circular Telecom's refurbished and...
USR
modem
USR5686F-VAR-20
Usrobotics
The Usrobotics USR5686F-VAR-20 is a modem — originally specified as "56K FAXMODEM" — available refurbished or as surplus stock via Circular Telecom, supporting network...
USR
modem
USR5686G
Usrobotics
Manufactured by Usrobotics, the USR5686G (56K FAX MODEM) is a modem. Circular Telecom sources, tests, and resells surplus and refurbished Usrobotics equipment like this...
USR
network/telecom equipment component
USR723453A-ACC
Usrobotics
Looking for the Usrobotics USR723453A-ACC? This network/telecom equipment component, described by the manufacturer as "Global Accessory Kit", is stocked and resold...
UNK
network/telecom equipment component
UStoEUadaptor
UNKNOWN
The UStoEUadaptor is a network/telecom equipment component — originally specified as "-" — available refurbished or as surplus stock via Circular Telecom, supporting...
UBI
network/telecom equipment component
USW-16-PoE
Ubiquiti
Looking for the Ubiquiti USW-16-PoE? This network/telecom equipment component, described by the manufacturer as "UniFi 16-Port PoE Managed L2/L3 Gigabit Ethernet...
UBI
network switch
USW-24-POE
Ubiquiti
Manufactured by Ubiquiti, the USW-24-POE (UBIQUITI USW-24-POE UniFi Gen2 24 Port PoE Gigabit Network Switch) is a network switch. Circular Telecom sources, tests, and...
USW
cable assembly
USW-293-150
Uswestmat
The USW-293-150 is a cable assembly manufactured by Uswestmat. Listed by the manufacturer as "CABLE ASSEMBLY 150FT USW-293-150 US WEST MATERIAL RESOURCES", it is...
USW
cable assembly
USW-334-050
Uswestmat
Looking for the Uswestmat USW-334-050? This cable assembly, described by the manufacturer as "CABLE ASSEMBLY USW-334-050 USWESTMATE", is stocked and resold through...
UBI
network switch
USW-48-POE
Ubiquiti
Ubiquiti USW-48-POE: a network switch (Unifi USW-48-POE 48 Port PoE Ethernet Switch). Circular Telecom resells surplus and refurbished units of parts like this, helping...
UNK
network/telecom equipment component
USW-555-003
UNKNOWN
The USW-555-003 is a network/telecom equipment component manufactured by . It is available through Circular Telecom's surplus and refurbished network equipment...
UNK
network/telecom equipment component
USW-556-005
UNKNOWN
The USW-556-005 is a network/telecom equipment component manufactured by . It is available through Circular Telecom's surplus and refurbished network equipment...
UBI
network/telecom equipment component
USW-Flex-XG
Ubiquiti
The USW-Flex-XG is a network/telecom equipment component manufactured by Ubiquiti. Listed by the manufacturer as "Ubiquiti UniFi Flex XG - 5 Ports - Manageable -...
UBI
network switch
USW-Lite-16-PoE
Ubiquiti
Ubiquiti USW-Lite-16-PoE: a network switch (UNIFI SWITCH LITE 16 PORT POE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
UBI
network switch
USW-Lite-8-POE
Ubiquiti
The Ubiquiti USW-Lite-8-POE is a network switch — originally specified as "UNIFI SWITCH LITE 8 POE" — available refurbished or as surplus stock via Circular Telecom,...
UI
network switch
USW-PRO-24
Unifi Inc
The Unifi Inc USW-PRO-24 is a network switch — originally specified as "NETWORK SWITCH" — available refurbished or as surplus stock via Circular Telecom, supporting...
UBI
network switch
USW-Pro-24-POE
Ubiquiti
Ubiquiti USW-Pro-24-POE: a network switch (UNIFI PRO POE 24-PORT GIGABIT MANAGED POE NETWORK SWITCH). Circular Telecom resells surplus and refurbished units of parts...
UBI
network/telecom equipment component
USW-PRO-48-POE
Ubiquiti
Manufactured by Ubiquiti, the USW-PRO-48-POE (Ubiquiti Networks UniFi Pro 48-Port PoE Managed L2/L3 Gigabit Ethernet (10/100/1000) PoE) is a network/telecom equipment...
UBI
network switch
USW-Pro-8-PoE
Ubiquiti
The Ubiquiti USW-Pro-8-PoE is a network switch — originally specified as "Ubiquiti UniFi Switch Pro 8 PoE" — available refurbished or as surplus stock via Circular...
UBI
network switch
USW-Pro-Max-16
Ubiquiti
The USW-Pro-Max-16 is a network switch manufactured by Ubiquiti. Listed by the manufacturer as "A 16-port, Layer 3 Etherlighting switch", it is available through...
UBI
network switch
USW-Pro-Max-16-PoE
Ubiquiti
Looking for the Ubiquiti USW-Pro-Max-16-PoE? This network switch, described by the manufacturer as "UniFi Switch Pro Max 16 PoE", is stocked and resold through Circular...
UBI
network/telecom equipment component
USW-Pro-Max-24
Ubiquiti
The USW-Pro-Max-24 is a network/telecom equipment component manufactured by Ubiquiti. Listed by the manufacturer as "Pro Max 24 (USW-Pro-Max-24)", it is available...
UBI
network switch
USW-Pro-Max-24-PoE
Ubiquiti
The USW-Pro-Max-24-PoE is a network switch manufactured by Ubiquiti. Listed by the manufacturer as "UniFi Switch Pro Max, 24-port PoE switch", it is available through...
UBI
network/telecom equipment component
USW-Pro-Max-48
Ubiquiti
Looking for the Ubiquiti USW-Pro-Max-48? This network/telecom equipment component, described by the manufacturer as "Ubiquiti Pro Max 48 - 48 Ports - Manageable - 2.5...
UBI
network switch
USW-PRO-XG-8-POE
Ubiquiti
Looking for the Ubiquiti USW-PRO-XG-8-POE? This network switch, described by the manufacturer as "Compact desktop/wall-mountable, professional-grade 8-port, Layer 3...
UBI
network switch
USW-Ultra-60W
Ubiquiti
Ubiquiti USW-Ultra-60W: a network switch (Ultra 60W - USW-Ultra-60W A compact, Layer 2, 8-port GbE PoE switch). Circular Telecom resells surplus and refurbished units...
AND
optical network terminal (ONT)
USX6-6W-6GR
Andrew
Looking for the Andrew USX6-6W-6GR? This optical network terminal (ONT), described by the manufacturer as "CommScope,USX6-6W-6GR,3330899139,DISCONTINUED,,6FT ULTRA HIGH...
ED
signal/power converter
UT-4505
Ef Data
The UT-4505 is a signal/power converter manufactured by Ef Data. Listed by the manufacturer as "C-BAND UP CONVERTER", it is available through Circular Telecom's surplus...
COM
signal/power converter
UT-4514D
Comtech
Comtech UT-4514D: a signal/power converter (Comtech EF Data 70MHz to Ku-Band Up converter, 13.75 to 14.50GHz, Model UT-4514). Circular Telecom resells surplus and...
STA
network/telecom equipment component
UTA-221
Starlink
The UTA-221 is a network/telecom equipment component manufactured by Starlink. Listed by the manufacturer as "DISH SATELILITE FOR STARLINK Satellite Dish Kit /...
STA
network/telecom equipment component
UTA-232
Starlink
Manufactured by Starlink, the UTA-232 (STANDARD DISH) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
MOT
network/telecom equipment component
UTA220
Motorola
The UTA220 is a network/telecom equipment component manufactured by Motorola. Listed by the manufacturer as "TERMINAL ADAPTER", it is available through Circular...
BOG
network/telecom equipment component
UTI1
Bogen
Bogen UTI1: a network/telecom equipment component (Universal telephone interface). Circular Telecom resells surplus and refurbished units of parts like this, helping...
STA
network/telecom equipment component
UTP-221
Starlink
Starlink UTP-221: a network/telecom equipment component (PWR SPLY FOR STARLINK Satellite Dish Kit / 42500000-507 / 100-240V). Circular Telecom resells surplus and...
STA
power supply unit
UTP-232C
Starlink
Starlink UTP-232C: a power supply unit (POWER SUPPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
UNK
cable assembly
UTP-CAT6-COPPER-15M
UNKNOWN
Looking for the UTP-CAT6-COPPER-15M? This cable assembly, described by the manufacturer as "Cat 6 Ethernet Cable 50 ft", is stocked and resold through Circular...
UNK
cable assembly
UTP-CAT6-COPPER-30M
UNKNOWN
UTP-CAT6-COPPER-30M: a cable assembly (Cat 6 Ethernet Cable 100 ft). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
UNK
cable assembly
UTP-CAT6-COPPER-5M
UNKNOWN
The UTP-CAT6-COPPER-5M is a cable assembly manufactured by . Listed by the manufacturer as "Cat 6 Ethernet Cable 20 ft", it is available through Circular Telecom's...
PAN
network/telecom equipment component
UTPCH25YL
Panduit
The Panduit UTPCH25YL is a network/telecom equipment component — originally specified as "CONDUCTOR PATCH CORD" — available refurbished or as surplus stock via Circular...
PN
network/telecom equipment component
UTPCH8BLY
Pan Net
Looking for the Pan Net UTPCH8BLY? This network/telecom equipment component, described by the manufacturer as "TX5E PATCH CORD", is stocked and resold through Circular...
PAN
network/telecom equipment component
UTPCTG14
Panduit
Manufactured by Panduit, the UTPCTG14 (DATA PATCH CORD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
PN
network/telecom equipment component
UTPSP10RDY
Pan Net
The Pan Net UTPSP10RDY is a network/telecom equipment component — originally specified as "PATCH CORD" — available refurbished or as surplus stock via Circular Telecom,...
PN
network/telecom equipment component
UTPSP14RDY
Pan Net
Manufactured by Pan Net, the UTPSP14RDY (TX6 PLUS PATCH CORD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
PAN
network/telecom equipment component
UTPSP3BUY
Panduit
The Panduit UTPSP3BUY is a network/telecom equipment component — originally specified as "TX6 PLUS PATCH CORD" — available refurbished or as surplus stock via Circular...
PN
network/telecom equipment component
UTPSP3RDY
Pan Net
Pan Net UTPSP3RDY: a network/telecom equipment component (CONDUCTOR PLUG TO PLUG). Circular Telecom resells surplus and refurbished units of parts like this, helping...