TL
cable assembly
USA-19HS
Tripp Lite
The Tripp Lite USA-19HS is a cable assembly — originally specified as "USB-A to Serial DB9 RS232 Adapter Cable - 3 ft. Keyspan, High-Speed (M/M), TAA" — available...
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 1762
Telecom parts catalogue
WES
network/telecom equipment component
USAWM-041A
Westell
Looking for the Westell USAWM-041A? This network/telecom equipment component, described by the manufacturer as "UNIV SHLF ASBY-WL MTD", is stocked and resold through...
PT
cable assembly
USB-C-6FT-PT
PICS Telecom
Looking for the PICS Telecom USB-C-6FT-PT? This cable assembly, described by the manufacturer as "20W PD USB C Wall Charger Adapter USB Type C to USB-C Cable, 6FT", is...
network router
USB-X45-4GB-E
Cisco
Cisco USB-X45-4GB-E: a network router (Router). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment...
VER
network/telecom equipment component
USB2.0
Verizon
Manufactured by Verizon, the USB2.0 (128MB USB FLASH DRIVE) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
TEC
network/telecom equipment component
USB2.AA-AMMM-06I.BK
Technacabl
Technacabl USB2.AA-AMMM-06I.BK: a network/telecom equipment component (USB Type 1 to a micro-USB, 6 mm, heat shrink tubing. 21.5 inch). Circular Telecom resells surplus...
BEL
network/telecom equipment component
USB3GIG
Belkin
Belkin USB3GIG: a network/telecom equipment component (USB ETHERNET ADAPTER NETWORK ADAPTER USB 3.0 GIGABIT ETHERNET USB3GIG BELKIN INTERNATIONAL INC). Circular Telecom...
SPR
modem
USB598
Sprint
Manufactured by Sprint, the USB598 (USB MODEM AIRCARD) is a modem. Circular Telecom sources, tests, and resells surplus and refurbished Sprint equipment like this as...
NOV
network/telecom equipment component
USB620L
Novatelwls
Manufactured by Novatelwls, the USB620L (MIFI 4G LTE PLUG IN) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
BWA
network/telecom equipment component
USBPHONE
Bwayntwks
Looking for the Bwayntwks USBPHONE? This network/telecom equipment component, described by the manufacturer as "USB PHONE", is stocked and resold through Circular...
UNK
network/telecom equipment component
USBSTICK
UNKNOWN
The USBSTICK is a network/telecom equipment component — originally specified as "USB FLASH DRIVE < 1gb" — available refurbished or as surplus stock via Circular...
UNK
network/telecom equipment component
USBSTICK-4GB
UNKNOWN
The USBSTICK-4GB is a network/telecom equipment component manufactured by . Listed by the manufacturer as "4GB USB STICK", it is available through Circular Telecom's...
network/telecom equipment component
USBTORJ45Adapter
Cisco
Looking for the Cisco USBTORJ45Adapter? This network/telecom equipment component, described by the manufacturer as "USB TO RJ45 Adapter", is stocked and resold through...
power supply unit
USC8088-HC-NA-K9
Cisco
Cisco USC8088-HC-NA-K9: a power supply unit (POWER SUPPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
modem
USC8838-A24-K9
Cisco
Looking for the Cisco USC8838-A24-K9? This modem, described by the manufacturer as "Universal Small Cell 8838 Band 2/4 - wireless cellular modem - 4G LTE", is stocked...
WES
network/telecom equipment component
USD19-120
Westell
Looking for the Westell USD19-120? This network/telecom equipment component, described by the manufacturer as "UNIV SHLF DA ASBY", is stocked and resold through...
SAN
SFP+ optical transceiver
USFP+10G-S1-D-R-BXD-ST
Sandstone
Sandstone USFP+10G-S1-D-R-BXD-ST: a SFP+ optical transceiver (RAISECOM Compatible 10G SFP+, 10GBASE-BX-D, TX1330/RX1270 nm, 20km SMF LC, DDM, C-Temp, BLUE Latch)....
SAN
SFP+ optical transceiver
USFP+10G-S1-D-R-BXU-ST
Sandstone
Looking for the Sandstone USFP+10G-S1-D-R-BXU-ST? This SFP+ optical transceiver, described by the manufacturer as "RAISECOM Compatible 10G SFP+, 10GBASE-BX-U,...
SAN
SFP+ optical transceiver
USFP+10G-S2-D-R-BXD-ST
Sandstone
Looking for the Sandstone USFP+10G-S2-D-R-BXD-ST? This SFP+ optical transceiver, described by the manufacturer as "RAISECOM Compatible 10G SFP+, 10GBASE-BX-D,...
SAN
SFP+ optical transceiver
USFP+10G-S2-D-R-BXU-ST
Sandstone
Sandstone USFP+10G-S2-D-R-BXU-ST: a SFP+ optical transceiver (RAISECOM Compatible 10G SFP+, 10GBASE-BX-U, TX1270/RX1330 nm, 40km SMF LC, DDM, C-Temp, RED Latch)....
SAN
SFP+ optical transceiver
USFP+10G-S2-D-R-C-ST
Sandstone
The Sandstone USFP+10G-S2-D-R-C-ST is a SFP+ optical transceiver — originally specified as "RAISECOM Compatible 10G SFP+, 10GBASE-ER, 1550 nm, 40km SMF LC, DDM, C-Temp,...
SAN
SFP+ optical transceiver
USFP+192/SS12-ST
Sandstone
Manufactured by Sandstone, the USFP+192/SS12-ST (RAISECOM Compatible 10G SFP+, 10GBASE-BX-U, TX1270/RX1330 nm, 10km SMF LC, DDM, C-Temp, BLUE Latch) is a SFP+ optical...
SAN
SFP+ optical transceiver
USFP+192/SS13-ST
Sandstone
The USFP+192/SS13-ST is a SFP+ optical transceiver manufactured by Sandstone. Listed by the manufacturer as "RAISECOM Compatible 10G SFP+, 10GBASE-BX-D, TX1330/RX1270...
SAN
SFP optical transceiver module
USFP-03/SS135-D-R-ST
Sandstone
Manufactured by Sandstone, the USFP-03/SS135-D-R-ST (RAISECOM Compatible 100M SFP, 100BASE-BX-U, TX1310/RX1550 nm, 15km SMF LC, DDM, I-Temp, BLUE Latch) is a SFP...
SAN
SFP optical transceiver module
USFP-03/SS153-D-R-ST
Sandstone
The USFP-03/SS153-D-R-ST is a SFP optical transceiver module manufactured by Sandstone. Listed by the manufacturer as "RAISECOM Compatible 100M SFP, 100BASE-BX-D,...
SAN
SFP optical transceiver module
USFP-GB-SS243-D-R-ST
Sandstone
Manufactured by Sandstone, the USFP-GB-SS243-D-R-ST (SFP-1,25Gbps-1490nmt/1310nmr-40km-BiDi-DDM-RoHS-US-RE-USFP-GB/SS243-D-R) is a SFP optical transceiver module....
RAI
SFP optical transceiver module
USFP-GB/SS13-D-R
Raisecom
Manufactured by Raisecom, the USFP-GB/SS13-D-R (USFP-GB/SS13-D-R 1000Base Compatible TAA SFP Transceiver (SMF, 1550nm, 15km, LC, DOM)) is a SFP optical transceiver...
SAN
SFP optical transceiver module
USFP-GB/SS13-D-R-ST
Sandstone
The USFP-GB/SS13-D-R-ST is a SFP optical transceiver module manufactured by Sandstone. Listed by the manufacturer as "1.25G, 15km, single strand SFP, TX 1310nm RX...
SAN
SFP optical transceiver module
USFP-GB/SS135-D-R-ST
Sandstone
The Sandstone USFP-GB/SS135-D-R-ST is a SFP optical transceiver module — originally specified as "RAISECOM Compatible 1G SFP, 1000BASE-BX-U, TX1310/RX1550 nm, 15km SMF...
RAI
SFP optical transceiver module
USFP-GB/SS15-D-R
Raisecom
Looking for the Raisecom USFP-GB/SS15-D-R? This SFP optical transceiver module, described by the manufacturer as "USFP-GB/SS13-D-R 1000Base Compatible TAA SFP...
SAN
SFP optical transceiver module
USFP-GB/SS15-D-R-ST
Sandstone
The Sandstone USFP-GB/SS15-D-R-ST is a SFP optical transceiver module — originally specified as "1.25G, 15km, single strand SFP, TX 1550nm RX 1310n-RE-USFP-GB/SS15-D-R"...
SAN
SFP optical transceiver module
USFP-GB/SS153-D-R-ST
Sandstone
Looking for the Sandstone USFP-GB/SS153-D-R-ST? This SFP optical transceiver module, described by the manufacturer as "RAISECOM Compatible 1G SFP, 1000BASE-BX-D,...
SAN
SFP optical transceiver module
USFP-GB/SS25-D-R-ST
Sandstone
The Sandstone USFP-GB/SS25-D-R-ST is a SFP optical transceiver module — originally specified as "RAISECOM Compatible 1G SFP, 1000BASE-EX, 1310 nm, 40km SMF LC, DDM,...
UNK
network/telecom equipment component
USFW0250100OZ
UNKNOWN
Manufactured by , the USFW0250100OZ (WASHER ROUND 1/4IN X 3/4IN 100 VALUE COLLECTION) is a network/telecom equipment component. Circular Telecom sources, tests, and...
ZYX
network/telecom equipment component
USG-200
Zyxelcomms
The Zyxelcomms USG-200 is a network/telecom equipment component — originally specified as "UNIFIED SECURITY GATEWAY" — available refurbished or as surplus stock via...
ZYX
network firewall appliance
USG-300
Zyxelcomms
The Zyxelcomms USG-300 is a network firewall appliance — originally specified as "VPN FIREWALL" — available refurbished or as surplus stock via Circular Telecom,...
UI
network router
USG-PRO-4
Unifi Inc
The Unifi Inc USG-PRO-4 is a network router — originally specified as "Enterprise Gateway Router with Gigabit Ethernet" — available refurbished or as surplus stock via...
network/telecom equipment component
USG6525E-AC
Huawei
Huawei USG6525E-AC: a network/telecom equipment component (Huawei USG6525E-AC). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network firewall appliance
USG6630
Huawei
Looking for the Huawei USG6630? This network firewall appliance, described by the manufacturer as "Huawei USG6630 Firewall", is stocked and resold through Circular...
USI
network/telecom equipment component
USI-5204
Usielectrc
Usielectrc USI-5204: a network/telecom equipment component (SMOKE DETECTOR). Circular Telecom resells surplus and refurbished units of parts like this, helping...
ELT
network/telecom equipment component
USKIT-CV19-UNT/INT
Eltek
Manufactured by Eltek, the USKIT-CV19-UNT/INT (TOP COVER FOR 19I) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
USR
network/telecom equipment component
USR013453A-ACC
Usrobotics
The USR013453A-ACC is a network/telecom equipment component manufactured by Usrobotics. Listed by the manufacturer as "U.S. Robotics Global Accessory Kit", it is...
USR
modem
USR243453A-ACC
Usrobotics
The USR243453A-ACC is a modem manufactured by Usrobotics. Listed by the manufacturer as "Global Modem Country Kit Accessory Kit", it is available through Circular...
USR
modem
USR3453-VAR-20
Usrobotics
Usrobotics USR3453-VAR-20: a modem (56K ANALOG MODEM). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
USR
modem
USR3453B
Usrobotics
The Usrobotics USR3453B is a modem — originally specified as "Courier 56K Business Modem" — available refurbished or as surplus stock via Circular Telecom, supporting...
USR
modem
USR3453C
Usrobotics
Manufactured by Usrobotics, the USR3453C (COURIER 56K BUSINESS MODEM WITH V.92) is a modem. Circular Telecom sources, tests, and resells surplus and refurbished...
USR
power supply unit
USR3453C-ACC
Usrobotics
Looking for the Usrobotics USR3453C-ACC? This power supply unit, described by the manufacturer as "POWER SUPPLY", is stocked and resold through Circular Telecom's...
USR
modem
USR5610B
Usrobotic
Usrobotic USR5610B: a modem (PRO MODEM). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment...