EMC
network switch
DS-6510B
EMC
Looking for the EMC DS-6510B? This network switch, described by the manufacturer as "6510 24-48-Port Active FC Fibre Channel SAN Switch 16G 16GB/s", is stocked and...
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.
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Telecom parts catalogue
EMC
network/telecom equipment component
DS-6610B
EMC
EMC DS-6610B: a network/telecom equipment component (Dell Connectrix DS-6610B Fibre Channel). Circular Telecom resells surplus and refurbished units of parts like this,...
DEL
SFP optical transceiver module
DS-6620R-16-B-24
Dell
The DS-6620R-16-B-24 is a SFP optical transceiver module manufactured by Dell. Listed by the manufacturer as "DS-6620R-16-B-24 Dell EMC 24p/48p 16GB RTF 24SFP Switch",...
cooling fan module
DS-6SLOT-FAN
Cisco
The DS-6SLOT-FAN is a cooling fan module manufactured by Cisco. Listed by the manufacturer as "MDS9500 6-SLT FAN TRAY", it is available through Circular Telecom's...
HIK
network/telecom equipment component
DS-9016HWI-ST
Hikvision
Hikvision DS-9016HWI-ST: a network/telecom equipment component (DIGITAL VIDEO RECORDER). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
DS-9148S-KIT-CSCO
Cisco
Looking for the Cisco DS-9148S-KIT-CSCO? This network/telecom equipment component, described by the manufacturer as "MDS 9148S ACCESSORY KIT FOR CISCO", is stocked and...
HAR
equipment module
DS-961DG
Harris
The Harris DS-961DG is an equipment module — originally specified as "FIVE PORT MODULE" — available refurbished or as surplus stock via Circular Telecom, supporting...
cooling fan module
DS-9SLOT-FAN
Cisco
Cisco DS-9SLOT-FAN: a cooling fan module (9-FAN TRAY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
power supply unit
DS-C24-300AC
Cisco
Looking for the Cisco DS-C24-300AC? This power supply unit, described by the manufacturer as "MDS 9124 Power Supply", is stocked and resold through Circular Telecom's...
power supply unit
DS-C48-300AC
Cisco
Cisco DS-C48-300AC: a power supply unit (MDS 9148 AC POWER SUPPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
cooling fan module
DS-C48-FAN
Cisco
Cisco DS-C48-FAN: a cooling fan module (MDS 9148 SPARE FAN TRAY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
power supply unit
DS-C48S-300AC
Cisco
Cisco DS-C48S-300AC: a power supply unit (300W AC POWER SUPPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
cooling fan module
DS-C48S-FAN
Cisco
Cisco DS-C48S-FAN: a cooling fan module (Fan Tray). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
network/telecom equipment component
DS-C9124-K9
Cisco
Cisco DS-C9124-K9: a network/telecom equipment component (1RU 4GBPS FC SW 24P). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network switch
DS-C9148-16P-K9
Cisco
Manufactured by Cisco, the DS-C9148-16P-K9 (Cisco MDS 9148 48-Port Multilayer Fabric Switch 16x 8-Gbps ports) is a network switch. Circular Telecom sources, tests, and...
equipment chassis
DS-C9148-32P-K9
Cisco
Looking for the Cisco DS-C9148-32P-K9? This equipment chassis, described by the manufacturer as "CHASSIS", is stocked and resold through Circular Telecom's refurbished...
network switch
DS-C9148-48P-K9
Cisco
Looking for the Cisco DS-C9148-48P-K9? This network switch, described by the manufacturer as "MDS 9148 FIBRE CHANNEL SWITCH", is stocked and resold through Circular...
network switch
DS-C9148D-8G16P-K9
Cisco
Manufactured by Cisco, the DS-C9148D-8G16P-K9 (48-Port Multilayer Fabric Switch) is a network switch. Circular Telecom sources, tests, and resells surplus and...
network switch
DS-C9148S-12PK9
Cisco
Looking for the Cisco DS-C9148S-12PK9? This network switch, described by the manufacturer as "SWITCH, CISCO, DS-C9148S-12PK9", is stocked and resold through Circular...
network switch
DS-C9148S-48PK9
Cisco
Looking for the Cisco DS-C9148S-48PK9? This network switch, described by the manufacturer as "MDS 9148S 16G FC switch, w/ 48 active ports.", is stocked and resold...
SFP optical transceiver module
DS-C9148S-D48PSK9
Cisco
Manufactured by Cisco, the DS-C9148S-D48PSK9 (MDS 9148S 16G FC switch, w/ 48 active ports + 16G SW SFPs.) is a SFP optical transceiver module. Circular Telecom sources,...
network switch
DS-C9148S-K9
Cisco
The DS-C9148S-K9 is a network switch manufactured by Cisco. Listed by the manufacturer as "Cisco MDS 9148S 16G Multilayer Fabric Switch", it is available through...
network switch
DS-C9148T-48PETK9
Cisco
Looking for the Cisco DS-C9148T-48PETK9? This network switch, described by the manufacturer as "Cisco MDS 9148T 32-Gbps 48-Port Fibre Channel Switch with 48 Active...
network switch
DS-C9216A-K9
Cisco
Manufactured by Cisco, the DS-C9216A-K9 (1-SLOT MODULAR SWITCH) is a network switch. Circular Telecom sources, tests, and resells surplus and refurbished Cisco...
network switch
DS-C9216I-K9
Cisco
Manufactured by Cisco, the DS-C9216I-K9 (MDS 9216I MULTILAYER FABRIC SWITCH) is a network switch. Circular Telecom sources, tests, and resells surplus and refurbished...
network/telecom equipment component
DS-C9396S-K9
Cisco
The Cisco DS-C9396S-K9 is a network/telecom equipment component — originally specified as "MDS 9396S HW base (48 ports active)." — available refurbished or as surplus...
equipment chassis
DS-C9506
Cisco
Looking for the Cisco DS-C9506? This equipment chassis, described by the manufacturer as "CISCO DS-C9506 MDS 9506 6 SLOT CHASSIS", is stocked and resold through...
equipment chassis
DS-C9509
Cisco
Looking for the Cisco DS-C9509? This equipment chassis, described by the manufacturer as "DS-C9500 CHASSIS", is stocked and resold through Circular Telecom's...
network/telecom equipment component
DS-C9513
Cisco
The Cisco DS-C9513 is a network/telecom equipment component — originally specified as "DIR CL SWG PLAT CHAS" — available refurbished or as surplus stock via Circular...
power supply unit
DS-CAC-1900W
Cisco
Manufactured by Cisco, the DS-CAC-1900W (CISCO DS-CAC-1900W Power Supply) is a power supply unit. Circular Telecom sources, tests, and resells surplus and refurbished...
network/telecom equipment component
DS-CAC-2500W
Cisco
Cisco DS-CAC-2500W: a network/telecom equipment component (PWR SUP). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
power supply unit
DS-CAC-3000W
Cisco
The Cisco DS-CAC-3000W is a power supply unit — originally specified as "Catalyst 6500 3000W AC power supply" — available refurbished or as surplus stock via Circular...
power supply unit
DS-CAC-6000W
Cisco
Looking for the Cisco DS-CAC-6000W? This power supply unit, described by the manufacturer as "6000W AC POWER SUPPLY", is stocked and resold through Circular Telecom's...
network/telecom equipment component
DS-CAC-845W
Cisco
The Cisco DS-CAC-845W is a network/telecom equipment component — originally specified as "MDS9216 AC PWR SUP" — available refurbished or as surplus stock via Circular...
SFP optical transceiver module
DS-CWDM-1470
Cisco
Manufactured by Cisco, the DS-CWDM-1470 (SFP CWDM 1470NM) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and refurbished...
SFP optical transceiver module
DS-CWDM-1490
Cisco
Manufactured by Cisco, the DS-CWDM-1490 (SFP CWDM 1490N) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and refurbished Cisco...
cooling fan module
DS-DSLOT-FAN
Cisco
Looking for the Cisco DS-DSLOT-FAN? This cooling fan module, described by the manufacturer as "MDS9509 FAN TRAY", is stocked and resold through Circular Telecom's...
HP
hard drive
DS-RZ1DF-VW
HP
Manufactured by HP, the DS-RZ1DF-VW (9.1Gb 7200Rpm Ultra SCSI Hard Drive) is a hard drive. Circular Telecom sources, tests, and resells surplus and refurbished HP...
COM
hard drive
DS-RZ1ED-VW
Compaq
The DS-RZ1ED-VW is a hard drive manufactured by Compaq. Listed by the manufacturer as "Compaq 10K ROM 18GB Hot-Plug Hard Drive", it is available through Circular...
HP
battery unit
DS-SE2CS-CB
HP
Looking for the HP DS-SE2CS-CB? This battery unit, described by the manufacturer as "CACHE BATTERY", is stocked and resold through Circular Telecom's refurbished and...
HP
power supply unit
DS-SE2UP-AB
HP
HP DS-SE2UP-AB: a power supply unit (AC POWER SUPPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
HP
network/telecom equipment component
DS-SE2UP-BA
HP
HP DS-SE2UP-BA: a network/telecom equipment component (499 PWR SUPPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
SFP optical transceiver module
DS-SFP-FC-2G-SW
Cisco
The Cisco DS-SFP-FC-2G-SW is a SFP optical transceiver module — originally specified as "1GB / 2GB FC SFP, MMF, LC connector, 550m" — available refurbished or as...
SFP+ optical transceiver
DS-SFP-FC16G-LW
Cisco
Manufactured by Cisco, the DS-SFP-FC16G-LW (16 Gbps Fibre Channel LW SFP+, LC.) is a SFP+ optical transceiver. Circular Telecom sources, tests, and resells surplus and...
SFP optical transceiver module
DS-SFP-FC16G-SW
Cisco
The DS-SFP-FC16G-SW is a SFP optical transceiver module manufactured by Cisco. Listed by the manufacturer as "Cisco DS-SFP-FC16G-SW 16GB Fibre Channel Transceiver", it...
SAN
SFP+ optical transceiver
DS-SFP-FC16GELW-CW59-ST
Sandstone
Manufactured by Sandstone, the DS-SFP-FC16GELW-CW59-ST (Cisco Compatible 16G CWDM SFP+, 4/8/16G-FC, 1590 nm, 40km SMF LC, DDM, C-Temp) is a SFP+ optical transceiver....
SAN
SFP+ optical transceiver
DS-SFP-FC16GELW-CW61-ST
Sandstone
The Sandstone DS-SFP-FC16GELW-CW61-ST is a SFP+ optical transceiver — originally specified as "Cisco Compatible 16G CWDM SFP+, 4/8/16G-FC, 1610 nm, 40km SMF LC, DDM,...
SFP+ optical transceiver
DS-SFP-FC32G-SW
Cisco
The DS-SFP-FC32G-SW is a SFP+ optical transceiver manufactured by Cisco. Listed by the manufacturer as "Cisco - SFP+ transceiver module - 32Gb Fibre Channel SW", it is...