DEL
power supply unit
SPAEMCM-06
Dell
The Dell SPAEMCM-06 is a power supply unit — originally specified as "DELL POWER SUPPLY 400W AC-DC CONVERTER" — available refurbished or as surplus stock via Circular...
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 1662
Telecom parts catalogue
F5N
power supply unit
SPAFFIV-03G
F5Network
F5Network SPAFFIV-03G: a power supply unit (AC POWER SUPPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
PO
power supply unit
SPAFFIV-04G
Power One
Looking for the Power One SPAFFIV-04G? This power supply unit, described by the manufacturer as "AC/DC POWER CONVERTER POWER SUPPLY", is stocked and resold through...
SM
network/telecom equipment component
SPARCENTERPRISET1000
Sun Microsystems
Manufactured by Sun Microsystems, the SPARCENTERPRISET1000 (1GHZ 16GB SERVER) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
SM
network/telecom equipment component
SPARCENTERPRISET2000
Sun Microsystems
Manufactured by Sun Microsystems, the SPARCENTERPRISET2000 (SERVER) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
SM
network/telecom equipment component
SPARCENTERPRISET5120
Sun Microsystems
Sun Microsystems SPARCENTERPRISET5120: a network/telecom equipment component (SERVER). Circular Telecom resells surplus and refurbished units of parts like this,...
ORA
network/telecom equipment component
SPARCENTERPRISET5220
Oracle
The Oracle SPARCENTERPRISET5220 is a network/telecom equipment component — originally specified as "SERVER" — available refurbished or as surplus stock via Circular...
SM
network/telecom equipment component
SparcStation5
Sun Microsystems
Manufactured by Sun Microsystems, the SparcStation5 (PC WORKSTATION) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
SM
network/telecom equipment component
SPARCT3-1B
Sun Microsystems
Manufactured by Sun Microsystems, the SPARCT3-1B (SERVER BLADE) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
SM
network/telecom equipment component
SPARCT4-1
Sun Microsystems
Manufactured by Sun Microsystems, the SPARCT4-1 (Sun SPARC T4-1 Server) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
ORA
network/telecom equipment component
SPARCT4-2
Oracle
Manufactured by Oracle, the SPARCT4-2 (Sun SPARC T4-2 Server) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
SM
power supply unit
SPARCT5-2
Sun Microsystems
The Sun Microsystems SPARCT5-2 is a power supply unit — originally specified as "2x 16-core 3.6Ghz (32-cores total), 256GB (minimum), 3x 400GB SSD, 2 x 8GB FC HBA, DVD,...
circuit board
SPARK-BOARD55
Cisco
The SPARK-BOARD55 is a circuit board manufactured by Cisco. Listed by the manufacturer as "Cisco Webex Board", it is available through Circular Telecom's surplus and...
circuit board
SPARK-BOARD70
Cisco
The Cisco SPARK-BOARD70 is a circuit board — originally specified as "Cisco Conference Board70" — available refurbished or as surplus stock via Circular Telecom,...
POW
power supply unit
SPASUNM-03G
Powerone
Powerone SPASUNM-03G: a power supply unit (PSU). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment...
OPT
SFP optical transceiver module
SPB-7810LWG
Optoway
Manufactured by Optoway, the SPB-7810LWG (SFP / CP/SFP1-6125_B / CLASS 1 LASER / 21CFRJ / 3.3V) is a SFP optical transceiver module. Circular Telecom sources, tests,...
SIE
network/telecom equipment component
SPB-V1
Siemon
The Siemon SPB-V1 is a network/telecom equipment component — originally specified as "S89D Patch Block, Rack" — available refurbished or as surplus stock via Circular...
DEL
SFP optical transceiver module
SPBD-1250A4M1DTO
Delta
The Delta SPBD-1250A4M1DTO is a SFP optical transceiver module — originally specified as "1310NM TX/1490 NM RX SFP" — available refurbished or as surplus stock via...
DEL
network/telecom equipment component
SPBD-1250B4M1DTO
Delta
Delta SPBD-1250B4M1DTO: a network/telecom equipment component (1490NM Tx / 1310NM Rx). Circular Telecom resells surplus and refurbished units of parts like this,...
SOU
SFP optical transceiver module
SPC-03-ELR-51CDFM-TL
Sourcephtn
The Sourcephtn SPC-03-ELR-51CDFM-TL is a SFP optical transceiver module — originally specified as "TRSCVR CLASS1 LSR / 21CFR 1040.10 & 1040.11 SFP" — available...
SOU
SFP optical transceiver module
SPC-03-ELR-51CNA-TL
Sourcephtn
Manufactured by Sourcephtn, the SPC-03-ELR-51CNA-TL (TRSCVR CLASS1 LSR 21CFR 1040.10 & 1040.11 SFP) is a SFP optical transceiver module. Circular Telecom sources,...
network/telecom equipment component
SPC-20-B-E8KE
Huawei
The Huawei SPC-20-B-E8KE is a network/telecom equipment component — originally specified as "HUAWEI SPCH02" — available refurbished or as surplus stock via Circular...
network firewall appliance
SPC-20-O-E8KE
Huawei
Looking for the Huawei SPC-20-O-E8KE? This network firewall appliance, described by the manufacturer as "SPC-20-O-E8KE 03056636 Huawei USG9500 Data Center Firewall...
SOU
SFP optical transceiver module
SPC-GB-EZX-49IDFA-AL
Sourcephtn
Looking for the Sourcephtn SPC-GB-EZX-49IDFA-AL? This SFP optical transceiver module, described by the manufacturer as "GB ETHRNT SFP TRCVR", is stocked and resold...
network/telecom equipment component
SPC03XLR51CDAHW
Huawei
The SPC03XLR51CDAHW is a network/telecom equipment component manufactured by Huawei. Listed by the manufacturer as "SPC03XLR51CDAHW", it is available through Circular...
network/telecom equipment component
SPC1500-A-BSE-B
Juniper Networks
Juniper Networks SPC1500-A-BSE-B: a network/telecom equipment component (MEDIUM APPLIANCE CHAS). Circular Telecom resells surplus and refurbished units of parts like...
SOU
network/telecom equipment component
SPD-10S-ER
Sourcephtn
Sourcephtn SPD-10S-ER: a network/telecom equipment component (CLASS 1 LASER TRANSCIEVER). Circular Telecom resells surplus and refurbished units of parts like this,...
SPE
network/telecom equipment component
SPD2P6515XLH
Spectralnk
The SPD2P6515XLH is a network/telecom equipment component manufactured by Spectralnk. It is available through Circular Telecom's surplus and refurbished network...
antenna
SPDA17806/21703G
Cisco
Manufactured by Cisco, the SPDA17806/21703G (DIPOLE ANTENNA WITH ATTACHED BASE) is an antenna. Circular Telecom sources, tests, and resells surplus and refurbished...
PO
power supply unit
SPDSUNM-02
Power One
Looking for the Power One SPDSUNM-02? This power supply unit, described by the manufacturer as "300-2006-03 POWER SUPPLY", is stocked and resold through Circular...
PO
power supply unit
SPDSUNM-05G
Power One
Looking for the Power One SPDSUNM-05G? This power supply unit, described by the manufacturer as "708340 POWER SUPPLY", is stocked and resold through Circular Telecom's...
POW
power supply unit
SPDSUNM-06G
Powerone
The SPDSUNM-06G is a power supply unit manufactured by Powerone. Listed by the manufacturer as "SWITCHING POWER SUPPLY", it is available through Circular Telecom's...
ECI
circuit card / line card
SPDT/N
Eci
The Eci SPDT/N is a circuit card / line card — originally specified as "DTX-240 SPDT/N CARD" — available refurbished or as surplus stock via Circular Telecom,...
circuit card / line card
SPE(M)-U10ETU
NEC
Manufactured by NEC, the SPE(M)-U10ETU (SPEECH PATH CIRCUIT CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished...
GNR
network router
SPECTRACOMM2000
Gnrldataco
Looking for the Gnrldataco SPECTRACOMM2000? This network router, described by the manufacturer as "Router", is stocked and resold through Circular Telecom's refurbished...
STR
network router
SPECTRAS-230
Stratacom
Manufactured by Stratacom, the SPECTRAS-230 (Router) is a network router. Circular Telecom sources, tests, and resells surplus and refurbished Stratacom equipment like...
HUB
cable assembly
SPEEDGAINC5E+
Hubbell
Looking for the Hubbell SPEEDGAINC5E+? This cable assembly, described by the manufacturer as "48 RJ-45 Port Panel AT55HM-7 wall rack w/cable management / HC219MS3N", is...
EFC
modem
Speedstream5200
Efcntnetks
Manufactured by Efcntnetks, the Speedstream5200 (MODEM) is a modem. Circular Telecom sources, tests, and resells surplus and refurbished Efcntnetks equipment like this...
SFP+ optical transceiver
SPF-10G-SR
Cisco
Manufactured by Cisco, the SPF-10G-SR (Cisco SFP-10G-SR Compatible 10GBASE-SR SFP+ 850nm 300m DOM LC MMF Transceiver Module) is a SFP+ optical transceiver. Circular...
OPT
SFP optical transceiver module
SPF-7111WG-CP/SFP1-2225-M
Optoway
Looking for the Optoway SPF-7111WG-CP/SFP1-2225-M? This SFP optical transceiver module, described by the manufacturer as "1310NM CLASS1 LASER / 21 CFRJ / SFP", is...
RFS
antenna
SPF2-52BN1S
Rfs
The SPF2-52BN1S is an antenna manufactured by Rfs. Listed by the manufacturer as "ANTENNA", it is available through Circular Telecom's surplus and refurbished network...
COR
network/telecom equipment component
SPH-01P
Corning
The SPH-01P is a network/telecom equipment component manufactured by Corning. Listed by the manufacturer as "SINGLE-PANEL HOUSING", it is available through Circular...
COR
network/telecom equipment component
SPH-12OTR-12A9H
Corning
The SPH-12OTR-12A9H is a network/telecom equipment component manufactured by Corning. Listed by the manufacturer as "INTEGRATED SINGLE-PANEL HOUSING", it is available...
COR
network/telecom equipment component
SPH-CS12-A9-P00RJ
Corning
The SPH-CS12-A9-P00RJ is a network/telecom equipment component manufactured by Corning. It is available through Circular Telecom's surplus and refurbished network...
ART
network/telecom equipment component
SPHINX
Artecon
Artecon SPHINX: a network/telecom equipment component (SERVER). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
SPA
power supply unit
SPI-250G
Sparkle
The Sparkle SPI-250G is a power supply unit — originally specified as "PSU" — available refurbished or as surplus stock via Circular Telecom, supporting network...
SPA
power supply unit
SPI-300G
Sparkle
The SPI-300G is a power supply unit manufactured by Sparkle. Listed by the manufacturer as "PSU", it is available through Circular Telecom's surplus and refurbished...
network router
SPIAD2431-16FXS
Cisco
Cisco SPIAD2431-16FXS: a network router (2431 16x FXS Ports Integrated Access Device Router with 1x T1/E1 WAN Port and 1x, 2x 10/100Base-TX LAN Ports). Circular Telecom...