power supply unit
QFXC01-PWRACI-650A-A
Juniper Networks
Manufactured by Juniper Networks, the QFXC01-PWRACI-650A-A (QFX Series 650W AC FRU-to-Port Switch Power Supply) is a power supply unit. Circular Telecom sources, tests,...
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 1549
Telecom parts catalogue
power supply unit
power supply unit
QFXC01-PWRACI-650A-B
Juniper Networks
Manufactured by Juniper Networks, the QFXC01-PWRACI-650A-B (FX3500 650W POWER SUPPLY) is a power supply unit. Circular Telecom sources, tests, and resells surplus and...
power supply unit
QFXC01-PWRACI-650AC
Juniper Networks
The Juniper Networks QFXC01-PWRACI-650AC is a power supply unit — originally specified as "650W POWER SUPPLY" — available refurbished or as surplus stock via Circular...
network/telecom equipment component
QFXC08-ACTRAY-C19-A
Juniper Networks
Looking for the Juniper Networks QFXC08-ACTRAY-C19-A? This network/telecom equipment component, described by the manufacturer as "AC POWER WIRING TRAY", is stocked and...
optical network terminal (ONT)
QFXC08-CB4S-A
Juniper Networks
Juniper Networks QFXC08-CB4S-A: an optical network terminal (ONT) (CONTROL PARENT CARD). Circular Telecom resells surplus and refurbished units of parts like this,...
equipment chassis
QFXC08-CHASA-A
Juniper Networks
Manufactured by Juniper Networks, the QFXC08-CHASA-A (8 SLOT CHASSIS) is an equipment chassis. Circular Telecom sources, tests, and resells surplus and refurbished...
power supply unit
QFXC08-PWRAC-4000-A
Juniper Networks
Looking for the Juniper Networks QFXC08-PWRAC-4000-A? This power supply unit, described by the manufacturer as "4000W AC POWER SUPPLY", is stocked and resold through...
power supply unit
QFXC08-PWRAC-4000-B
Juniper Networks
Looking for the Juniper Networks QFXC08-PWRAC-4000-B? This power supply unit, described by the manufacturer as "4000W AC POWER SUPPLY", is stocked and resold through...
QUA
network firewall appliance
QGSA-2120-D2
Qualys
Qualys QGSA-2120-D2: a network firewall appliance (VPN FIREWALL SCANNER APPLIANCE). Circular Telecom resells surplus and refurbished units of parts like this, helping...
QUA
network/telecom equipment component
QGSA-3120-A1
Qualys
Manufactured by Qualys, the QGSA-3120-A1 (QualysGuard Scanner Appliance 100-240V) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
QUA
equipment chassis
QGSA-4120-A1
Qualys
The QGSA-4120-A1 is an equipment chassis manufactured by Qualys. Listed by the manufacturer as "CHASSIS", it is available through Circular Telecom's surplus and...
network/telecom equipment component
QIA_SMALL
Nokia
Looking for the Nokia QIA_SMALL? This network/telecom equipment component, described by the manufacturer as "Quadro Interfaccia Apparati Small", is stocked and resold...
GEN
cable assembly
QILIPSU3/4NPT
Generic
The Generic QILIPSU3/4NPT is a cable assembly — originally specified as "Nylon Cable Gland, Waterproof IP68 Adjustable Locknut for 13-18mm Cable Diameter" — available...
network/telecom equipment component
QIOU8
Tellabs
The QIOU8 is a network/telecom equipment component manufactured by Tellabs. Listed by the manufacturer as "Tellabs QIOU8", it is available through Circular Telecom's...
MOT
network/telecom equipment component
QIP2500-3
Motorola
Manufactured by Motorola, the QIP2500-3 (DVR SET BOX) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
MOT
network/telecom equipment component
QIP6200-2
Motorola
The Motorola QIP6200-2 is a network/telecom equipment component — originally specified as "HD VERIZON RECEIVER" — available refurbished or as surplus stock via Circular...
MOT
cable assembly
QIP6416-2
Motorola
The Motorola QIP6416-2 is a cable assembly — originally specified as "Cable DVR HDMI SET TOP BOX" — available refurbished or as surplus stock via Circular Telecom,...
MOT
network/telecom equipment component
QIP71002
Motorola
The Motorola QIP71002 is a network/telecom equipment component — originally specified as "HD RECEIVER TV BOX" — available refurbished or as surplus stock via Circular...
MOT
network/telecom equipment component
QIP7216
Motorola
The QIP7216 is a network/telecom equipment component manufactured by Motorola. Listed by the manufacturer as "HD DVR QIP7216", it is available through Circular...
MOT
network/telecom equipment component
QIP7232
Motorola
Motorola QIP7232: a network/telecom equipment component (HD DVR). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
HP
SFP+ optical transceiver
QK724A
HP
HP QK724A: a SFP+ optical transceiver (HP QK724A 16GB SFP+ TRANSCEIVER MODULE - 656435-001). Circular Telecom resells surplus and refurbished units of parts like this,...
HPE
SFP+ optical transceiver
QK725A
Hewlett Packard Enterprise
Hewlett Packard Enterprise QK725A: a SFP+ optical transceiver (HPE B-series 16Gb SFP+ Long Wave 10km Transceiver). Circular Telecom resells surplus and refurbished...
HP
network/telecom equipment component
QK732A
HP
Looking for the HP QK732A? This network/telecom equipment component, described by the manufacturer as "QK732A", is stocked and resold through Circular Telecom's...
HP
cable assembly
QK735A
HP
HP QK735A: a cable assembly (HP 15M LC/LC Premier Flex OM4 Cable). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
HP
network/telecom equipment component
QK753-87952
HP
Looking for the HP QK753-87952? This network/telecom equipment component, described by the manufacturer as "Rack kit", is stocked and resold through Circular Telecom's...
HPE
network switch
QK753B
Hewlett Packard Enterprise
Manufactured by Hewlett Packard Enterprise, the QK753B (HP SN6000B 16Gb 48/24 Active Port FC Switch) is a network switch. Circular Telecom sources, tests, and resells...
QLO
network/telecom equipment component
QLA2340
Qlogic
The QLA2340 is a network/telecom equipment component manufactured by Qlogic. Listed by the manufacturer as "QLOGIC QLA2340 PCI-X 133MHz 2Gbps FC Fibre Channel HBA...
DEL
SFP+ optical transceiver
QLE2562-DEL
Dell
The QLE2562-DEL is a SFP+ optical transceiver manufactured by Dell. Listed by the manufacturer as "8Gb SFP+ Dual Port Low Profile Fibre HBA", it is available through...
HP
SFP optical transceiver module
QLE2562-HP
HP
Manufactured by HP, the QLE2562-HP (8Gb/s DP FC HBA Card AJ764-63002 w 2 SFPs, Low Profile) is a SFP optical transceiver module. Circular Telecom sources, tests, and...
DEL
network/telecom equipment component
QLE2562L
Dell
Looking for the Dell QLE2562L? This network/telecom equipment component, described by the manufacturer as "DELL 8GB DUAL PORT HBA PCI-E QLE2562 WITH LOW FROFILE...
HP
circuit card / line card
QLE2692-HP
HP
Manufactured by HP, the QLE2692-HP (HPE STOREFABRIC SN1100Q 16GB 2P FC HBA CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and...
QLO
network/telecom equipment component
QLE4060C
Qlogic
Qlogic QLE4060C: a network/telecom equipment component (PORT PCI ADAPTER). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
AT
network/telecom equipment component
QLX-FCA202
ADC Telecommunications
The QLX-FCA202 is a network/telecom equipment component manufactured by ADC Telecommunications. Listed by the manufacturer as "FLC QUAD FBR LP CONVR", it is available...
AT
network/telecom equipment component
QLX-FCA211
ADC Telecommunications
ADC Telecommunications QLX-FCA211: a network/telecom equipment component (FLC QUAD FBR LP CONVR). Circular Telecom resells surplus and refurbished units of parts like...
AT
network/telecom equipment component
QLX-SCA202
ADC Telecommunications
Looking for the ADC Telecommunications QLX-SCA202? This network/telecom equipment component, described by the manufacturer as "FLC QUAD FBR LP CONVR", is stocked and...
AT
network/telecom equipment component
QLX-SCA210
ADC Telecommunications
Looking for the ADC Telecommunications QLX-SCA210? This network/telecom equipment component, described by the manufacturer as "FLC QUAD FBR LP CONVR", is stocked and...
AT
network/telecom equipment component
QLX-SCA211
ADC Telecommunications
ADC Telecommunications QLX-SCA211: a network/telecom equipment component (FLC QUAD FBR LP CONVR). Circular Telecom resells surplus and refurbished units of parts like...
equipment cabinet
QM1B0PBCDP00
Huawei
The QM1B0PBCDP00 is an equipment cabinet manufactured by Huawei. Listed by the manufacturer as "CABINET", it is available through Circular Telecom's surplus and...
equipment shelf
QM1K00PBCS00
Huawei
Huawei QM1K00PBCS00: an equipment shelf (Unified Bussiness Architecture Base Shelf(PARCb)). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
QM1S0BASIC48
Huawei
Manufactured by Huawei, the QM1S0BASIC48 (BSC6910 GSM Basic Software, V100R023 (per TRX)) is a network/telecom equipment component. Circular Telecom sources, tests, and...
QUA
network/telecom equipment component
QM32150AL-S
Quantum
Looking for the Quantum QM32150AL-S? This network/telecom equipment component, described by the manufacturer as "2.1 GB - Fast SCSI 50 pin - 3.5” HDD", is stocked and...
BP
optical line terminal (OLT)
QME500VA
Best Power
Best Power QME500VA: an optical line terminal (OLT) (UNINTERRUPTIBLE POWER SYSTEMS (UPS) VOLTS: 220-240 AMPS: 2.6,2.5,2.4 INPUT PF:0.95, PHASE:1 AC OUTPUT: VOLTS:...
ATX
optical amplifier
QMP1000-35PF
Atx
The Atx QMP1000-35PF is an optical amplifier — originally specified as "RF AMPLIFIER" — available refurbished or as surplus stock via Circular Telecom, supporting...
QUA
network/telecom equipment component
QMP20000AS-A
Quantum
The Quantum QMP20000AS-A is a network/telecom equipment component — originally specified as "20.5 GB AT Fireball plus" — available refurbished or as surplus stock via...
SUM
network/telecom equipment component
QMS-02
Sumitomo
Looking for the Sumitomo QMS-02? This network/telecom equipment component, described by the manufacturer as "OPTICAL FIBER FUSION SPLICER", is stocked and resold...
SUM
network/telecom equipment component
QMS-02E
Sumitomo
Looking for the Sumitomo QMS-02E? This network/telecom equipment component, described by the manufacturer as "FUSION SPLICER", is stocked and resold through Circular...
SAM
network/telecom equipment component
QNO-7020RN
Samsung
Looking for the Samsung QNO-7020RN? This network/telecom equipment component, described by the manufacturer as "NETWRK CAMERA", is stocked and resold through Circular...
HAN
network/telecom equipment component
QNO-C8083R
Hanwha
Manufactured by Hanwha, the QNO-C8083R (NETWORK SURVEILLANCE CAMERA) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...