network switch
WS-C3550-12G
Cisco
Cisco WS-C3550-12G: a network switch (Cisco Catalyst 3550 12-port Gigabit Ethernet Switch). Circular Telecom resells surplus and refurbished units of parts like this,...
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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Telecom parts catalogue
network switch
network switch
WS-C3550-12T
Cisco
Manufactured by Cisco, the WS-C3550-12T (10 PORT SWITCH CARD) is a network switch. Circular Telecom sources, tests, and resells surplus and refurbished Cisco equipment...
network switch
WS-C3550-24-DC-SMI
Cisco
Cisco WS-C3550-24-DC-SMI: a network switch (CISCO CAYALYST 3500 SERIES SWITCH). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network switch
WS-C3550-24-EMI
Cisco
The Cisco WS-C3550-24-EMI is a network switch — originally specified as "CATALYST 3550 EMI SWITCH FOR DSL GATEWAYS" — available refurbished or as surplus stock via...
GBIC transceiver
WS-C3550-24-FX-SMI
Cisco
The WS-C3550-24-FX-SMI is a GBIC transceiver manufactured by Cisco. Listed by the manufacturer as "Catalyst 3550-24-FX Switch 24 100FX ports + 2 GBIC port+ 2 x GBIC...
network switch
WS-C3550-24-SMI
Cisco
The WS-C3550-24-SMI is a network switch manufactured by Cisco. Listed by the manufacturer as "CATALYST 3550 ETHRNT SW", it is available through Circular Telecom's...
network/telecom equipment component
WS-C3550-24-SMI-DC
Cisco
Manufactured by Cisco, the WS-C3550-24-SMI-DC (48V STANDARD MULTLYER SW IMAGE) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
network/telecom equipment component
WS-C3550-24PWR-EMI
Cisco
Cisco WS-C3550-24PWR-EMI: a network/telecom equipment component (C3550 24-PT ETHRNT SW). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
WS-C3550-24PWR-SMI
Cisco
The Cisco WS-C3550-24PWR-SMI is a network/telecom equipment component — originally specified as "C3550 24-PT ETHRNT SW" — available refurbished or as surplus stock via...
GBIC transceiver
WS-C3550-48-EMI
Cisco
Looking for the Cisco WS-C3550-48-EMI? This GBIC transceiver, described by the manufacturer as "48-10/100 + 2 GBIC ports: EMI", is stocked and resold through Circular...
GBIC transceiver
WS-C3550-48-SMI
Cisco
Looking for the Cisco WS-C3550-48-SMI? This GBIC transceiver, described by the manufacturer as "48-10/100 + 2 GBIC ports: SMI", is stocked and resold through Circular...
SFP optical transceiver module
WS-C3560-12-PC-S
Cisco
Manufactured by Cisco, the WS-C3560-12-PC-S (Catalyst 3560 Compact 12 10/100 PoE + 1 T/SFP; IP Base Image) is a SFP optical transceiver module. Circular Telecom...
network/telecom equipment component
WS-C3560-12PC-S
Cisco
The WS-C3560-12PC-S is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "-", it is available through Circular Telecom's...
network switch
WS-C3560-24-TS-E
Cisco
Looking for the Cisco WS-C3560-24-TS-E? This network switch, described by the manufacturer as "CATALYST 3560 SERIES", is stocked and resold through Circular Telecom's...
SFP optical transceiver module
WS-C3560-24PS-E
Cisco
Looking for the Cisco WS-C3560-24PS-E? This SFP optical transceiver module, described by the manufacturer as "Catalyst 3560 24 10/100 PoE + 2 SFP + IPS Image", is...
SFP optical transceiver module
WS-C3560-24PS-S
Cisco
Looking for the Cisco WS-C3560-24PS-S? This SFP optical transceiver module, described by the manufacturer as "24 ETHERNET 10/100 PORTS AND 2 SFP-BASED GIGABIT ETHERNET...
network switch
WS-C3560-24TS-E
Cisco
Manufactured by Cisco, the WS-C3560-24TS-E (Catalyst 3560 24 x Ports 10/100Base-T + 2 x 10GE (X2) Layer 3 Managed Fast Ethernet Network Switch) is a network switch....
network switch
WS-C3560-24TS-S
Cisco
Looking for the Cisco WS-C3560-24TS-S? This network switch, described by the manufacturer as "CATALYST 3560 SERIES", is stocked and resold through Circular Telecom's...
SFP optical transceiver module
WS-C3560-48PS-E
Cisco
The Cisco WS-C3560-48PS-E is a SFP optical transceiver module — originally specified as "Catalyst 3560 48 10/100 PoE + 4 SFP IPS Image" — available refurbished or as...
SFP optical transceiver module
WS-C3560-48PS-S
Cisco
Looking for the Cisco WS-C3560-48PS-S? This SFP optical transceiver module, described by the manufacturer as "48 Ethernet 10/100 ports and 4 SFP-based Gigabit Ethernet...
network/telecom equipment component
WS-C3560-48PS-S-1
Cisco
The WS-C3560-48PS-S-1 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "-", it is available through Circular Telecom's...
network/telecom equipment component
WS-C3560-48PS-S-RF
Cisco
The WS-C3560-48PS-S-RF is a network/telecom equipment component manufactured by Cisco. It is available through Circular Telecom's surplus and refurbished network...
network switch
WS-C3560-48TQ-L
Cisco
The Cisco WS-C3560-48TQ-L is a network switch — originally specified as "Catalyst 3650-48TQ-L Switch" — available refurbished or as surplus stock via Circular Telecom,...
SFP optical transceiver module
WS-C3560-48TS-E
Cisco
Manufactured by Cisco, the WS-C3560-48TS-E (Catalyst 3560 48 10/100 + 4 SFP Enhanced Image) is a SFP optical transceiver module. Circular Telecom sources, tests, and...
network switch
WS-C3560-48TS-S
Cisco
The WS-C3560-48TS-S is a network switch manufactured by Cisco. Listed by the manufacturer as "CATALYST 3560 48 PORT 10/100/100T", it is available through Circular...
network switch
WS-C3560-8PC-S
Cisco
Cisco WS-C3560-8PC-S: a network switch (Cisco Catalyst 3560-8PC Network Switch 8 Ethernet 10/100 Ports 1). Circular Telecom resells surplus and refurbished units of...
network switch
WS-C3560C-12PC-S
Cisco
The Cisco WS-C3560C-12PC-S is a network switch — originally specified as "Catalyst 3560C Switch 12 FE PoE, 2 x Dual Uplink, IP Base" — available refurbished or as...
network switch
WS-C3560C-8PC-S
Cisco
Manufactured by Cisco, the WS-C3560C-8PC-S (Cisco Catalyst 3560-C Switch 8 FE PoE, 2 dual-purpose uplinks, IP Base) is a network switch. Circular Telecom sources,...
network switch
WS-C3560CG-8PC-S
Cisco
Cisco WS-C3560CG-8PC-S: a network switch (Catalyst 3560C Switch 8 GE PoE(+), 2 x Dual Uplink, IP Base). Circular Telecom resells surplus and refurbished units of parts...
network switch
WS-C3560CG-8TC-S
Cisco
Manufactured by Cisco, the WS-C3560CG-8TC-S (Catalyst 3560C Switch 8 GE, 2 x Dual Uplink, IP Base) is a network switch. Circular Telecom sources, tests, and resells...
network switch
WS-C3560CK-12TC-S
Cisco
The Cisco WS-C3560CK-12TC-S is a network switch — originally specified as "CATALYST 3650 ETHERNET SWITCH" — available refurbished or as surplus stock via Circular...
network switch
WS-C3560CX-12PC-S
Cisco
The Cisco WS-C3560CX-12PC-S is a network switch — originally specified as "Cisco Catalyst 3560-CX 12 Port PoE IP Base" — available refurbished or as surplus stock via...
network switch
WS-C3560CX-12PD-S
Cisco
Manufactured by Cisco, the WS-C3560CX-12PD-S (WS-C3560CX-12PD-S Cisco Catalyst 3560-CX 12 Port PoE, 10G Uplinks IP Base) is a network switch. Circular Telecom sources,...
network switch
WS-C3560CX-12TC-S
Cisco
The WS-C3560CX-12TC-S is a network switch manufactured by Cisco. Listed by the manufacturer as "Cisco Catalyst 3560-CX 12 Port Data IP Base", it is available through...
network switch
WS-C3560CX-8PC-S
Cisco
The Cisco WS-C3560CX-8PC-S is a network switch — originally specified as "CISCO CATALYST 3560-CX SERIES 8 PORT COMPACT PoE SWITCH" — available refurbished or as surplus...
network switch
WS-C3560CX-8PT-S
Cisco
Cisco WS-C3560CX-8PT-S: a network switch (Cisco Catalyst 3560-CX PD PSE 8 Port PoE, 1G Uplinks IP Base.). Circular Telecom resells surplus and refurbished units of...
network switch
WS-C3560CX-8TC-S
Cisco
The WS-C3560CX-8TC-S is a network switch manufactured by Cisco. Listed by the manufacturer as "Cisco Catalyst 3560-CX 8 Port Data IP Base", it is available through...
network switch
WS-C3560CX-8XPD-S
Cisco
Manufactured by Cisco, the WS-C3560CX-8XPD-S (Cisco Catalyst 3560-CX 2 x mGig, 6 x 1G PoE, IP Base) is a network switch. Circular Telecom sources, tests, and resells...
network switch
WS-C3560E-12D-E
Cisco
Manufactured by Cisco, the WS-C3560E-12D-E (CISCO CATALYST 3560-E 12 PORT 10 GB X2) is a network switch. Circular Telecom sources, tests, and resells surplus and...
network switch
WS-C3560E-12D-S
Cisco
The WS-C3560E-12D-S is a network switch manufactured by Cisco. Listed by the manufacturer as "Catalyst 3560E 12 Ten GE (X2) ports, IPB software", it is available...
SFP+ optical transceiver
WS-C3560E-12SD
Cisco
The Cisco WS-C3560E-12SD is a SFP+ optical transceiver — originally specified as "Catalyst 3560E 12 SFP+2*10GE(X2),IPS s/w" — available refurbished or as surplus stock...
SFP+ optical transceiver
WS-C3560E-12SD-E
Cisco
Cisco WS-C3560E-12SD-E: a SFP+ optical transceiver (Catalyst 3560E 12 SFP+2*10GE(X2),IPS s/w). Circular Telecom resells surplus and refurbished units of parts like...
SFP+ optical transceiver
WS-C3560E-12SD-S
Cisco
Cisco WS-C3560E-12SD-S: a SFP+ optical transceiver (Catalyst 3560E 12 SFP+2*10GE(X2),IPB s/w). Circular Telecom resells surplus and refurbished units of parts like...
network switch
WS-C3560E-24PD-E
Cisco
Cisco WS-C3560E-24PD-E: a network switch (Catalyst 3560E 24 10/100/1000 PoE+2*10GE(X2),750W,IPS s/w). Circular Telecom resells surplus and refurbished units of parts...
network switch
WS-C3560E-24PD-S
Cisco
The Cisco WS-C3560E-24PD-S is a network switch — originally specified as "Catalyst 3560-E (WS-C3560E-24PD-S) 24-Port Gigabit Ethernet Switch" — available refurbished or...
network switch
WS-C3560E-24TD-E
Cisco
Looking for the Cisco WS-C3560E-24TD-E? This network switch, described by the manufacturer as "Cisco Catalyst 3560E-24TD switch 24 ports Managed rack-mountable", is...
network switch
WS-C3560E-24TD-S
Cisco
The WS-C3560E-24TD-S is a network switch manufactured by Cisco. Listed by the manufacturer as "Catalyst 3560E 24 10/100/1000+2*10GE(X2),265W,IPB s/w", it is available...
network switch
WS-C3560E-24TD-SD
Cisco
Looking for the Cisco WS-C3560E-24TD-SD? This network switch, described by the manufacturer as "Cisco Catalyst 3560E-24TD switch 24 ports Managed rack-mountable", is...