network switch
WS-C3750X-48P-S
Cisco
Manufactured by Cisco, the WS-C3750X-48P-S (Catalyst 3750X 48 Port PoE IP Base) is a network switch. Circular Telecom sources, tests, and resells surplus 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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Telecom parts catalogue
network switch
power supply unit
WS-C3750X-48PF-E
Cisco
Looking for the Cisco WS-C3750X-48PF-E? This power supply unit, described by the manufacturer as "Stackable 48 10/100/1000 Ethernet PoE+ ports, with 1100W AC power...
network switch
WS-C3750X-48PF-L
Cisco
Looking for the Cisco WS-C3750X-48PF-L? This network switch, described by the manufacturer as "Catalyst 3750X 48 Port Full PoE IP Base", is stocked and resold through...
network/telecom equipment component
WS-C3750X-48PF-S
Cisco
The WS-C3750X-48PF-S is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "3750X 48 Port 10/100/1000 POE IP Base", it is...
network switch
WS-C3750X-48T-E
Cisco
Cisco WS-C3750X-48T-E: a network switch (Catalyst 3750X 48 Port Data IP Services). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network switch
WS-C3750X-48T-L
Cisco
The WS-C3750X-48T-L is a network switch manufactured by Cisco. Listed by the manufacturer as "Catalyst 3750X 48 Port Data LAN Base", it is available through Circular...
network switch
WS-C3750X-48T-S
Cisco
The WS-C3750X-48T-S is a network switch manufactured by Cisco. Listed by the manufacturer as "Catalyst 3750X 48 Port Data IP Base", it is available through Circular...
network switch
WS-C3750X-48T-SV01
Cisco
Looking for the Cisco WS-C3750X-48T-SV01? This network switch, described by the manufacturer as "Cisco Catalyst 3750X-48T Switch Layer 3 - 48 x 10/100/1000 Ethernet...
network switch
WS-C3750X-48U-E
Cisco
Cisco WS-C3750X-48U-E: a network switch (Catalyst 3750X 48 Port UPOE IP Services.). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network switch
WS-C3750X-48U-S
Cisco
Cisco WS-C3750X-48U-S: a network switch (Catalyst 3750X 48 Port UPOE IP Base). Circular Telecom resells surplus and refurbished units of parts like this, helping...
SFP optical transceiver module
WS-C3850-12S-E
Cisco
The Cisco WS-C3850-12S-E is a SFP optical transceiver module — originally specified as "Cisco Catalyst 3850 12 Port GE SFP IP Services" — available refurbished or as...
network switch
WS-C3850-12S-E-RF
Cisco
Looking for the Cisco WS-C3850-12S-E-RF? This network switch, described by the manufacturer as "Cisco Catalyst 3850-12S-E Switch", is stocked and resold through...
SFP optical transceiver module
WS-C3850-12S-S
Cisco
Manufactured by Cisco, the WS-C3850-12S-S (Cisco Catalyst 3850 12 Port GE SFP IP Base) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells...
network switch
WS-C3850-12X48U-E
Cisco
Manufactured by Cisco, the WS-C3850-12X48U-E (Cisco Catalyst 3850 48 Port (12 mGig+36 Gig) UPoE IPServices) is a network switch. Circular Telecom sources, tests, and...
network switch
WS-C3850-12X48U-L
Cisco
Manufactured by Cisco, the WS-C3850-12X48U-L (CISCO CATALYST 3850 48 PORT (12 MGIG+36 GIG) UPOE LAN BASE) is a network switch. Circular Telecom sources, tests, and...
network switch
WS-C3850-12X48U-S
Cisco
The Cisco WS-C3850-12X48U-S is a network switch — originally specified as "CISCO CATALYST 3850 48 PORT (12 MGIG+36 GIG) UPOE IP BASE" — available refurbished or as...
network switch
WS-C3850-12X48UW-S
Cisco
Looking for the Cisco WS-C3850-12X48UW-S? This network switch, described by the manufacturer as "Cisco Catalyst 3850 48 port(12 mGig) UPOE IPB with 5 AP Lic", is...
network switch
WS-C3850-12XS-E
Cisco
Cisco WS-C3850-12XS-E: a network switch (Cisco Catalyst 3850 12 Port 10G Fiber Switch IP Services). Circular Telecom resells surplus and refurbished units of parts like...
SFP+ optical transceiver
WS-C3850-12XS-S
Cisco
The Cisco WS-C3850-12XS-S is a SFP+ optical transceiver — originally specified as "Stackable 12 SFP+ Ethernet ports, with 350WAC power supply 1 RU, IP Base feature set"...
network switch
WS-C3850-24P-E
Cisco
Cisco WS-C3850-24P-E: a network switch (CATALYST 3850 24 PORT POE IP SERVICES). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network switch
WS-C3850-24P-L
Cisco
The Cisco WS-C3850-24P-L is a network switch — originally specified as "Cisco Catalyst 3850 24 Port PoE LAN Base" — available refurbished or as surplus stock via...
network switch
WS-C3850-24P-S
Cisco
Manufactured by Cisco, the WS-C3850-24P-S (Cisco Catalyst 3850 24 Port PoE IP Base) is a network switch. Circular Telecom sources, tests, and resells surplus and...
network switch
WS-C3850-24PW-S
Cisco
The WS-C3850-24PW-S is a network switch manufactured by Cisco. Listed by the manufacturer as "CISCO 3850 SERIES POE 48 PORT SWITCH", it is available through Circular...
SFP optical transceiver module
WS-C3850-24S-E
Cisco
Manufactured by Cisco, the WS-C3850-24S-E (Cisco Catalyst 3850 24 Port GE SFP IP Services) is a SFP optical transceiver module. Circular Telecom sources, tests, and...
SFP optical transceiver module
WS-C3850-24S-S
Cisco
Looking for the Cisco WS-C3850-24S-S? This SFP optical transceiver module, described by the manufacturer as "Stackable 24 SFP Ethernet ports, with 350WAC power supply 1...
network switch
WS-C3850-24T
Cisco
The Cisco WS-C3850-24T is a network switch — originally specified as "ONE CATALYST 3850 24-PORT DATA" — available refurbished or as surplus stock via Circular Telecom,...
network switch
WS-C3850-24T-E
Cisco
The WS-C3850-24T-E is a network switch manufactured by Cisco. Listed by the manufacturer as "Cisco Catalyst 3850 24 Port Data IP Services", it is available through...
network switch
WS-C3850-24T-L
Cisco
Looking for the Cisco WS-C3850-24T-L? This network switch, described by the manufacturer as "Cisco Catalyst 3850 24 Port Data LAN Base", is stocked and resold through...
network switch
WS-C3850-24T-S
Cisco
The WS-C3850-24T-S is a network switch manufactured by Cisco. Listed by the manufacturer as "Cisco Catalyst 3850 24 port switch", it is available through Circular...
network switch
WS-C3850-24U-E
Cisco
The WS-C3850-24U-E is a network switch manufactured by Cisco. Listed by the manufacturer as "CISCO CATALYST 3850 24 PORT UPOE IP SERVICES", it is available through...
network switch
WS-C3850-24U-L
Cisco
Looking for the Cisco WS-C3850-24U-L? This network switch, described by the manufacturer as "Cisco Catalyst 3850 24 Port UPOE LAN Base", is stocked and resold through...
network switch
WS-C3850-24U-S
Cisco
The Cisco WS-C3850-24U-S is a network switch — originally specified as "Cisco Catalyst 3850 24 Port UPOE IP Base." — available refurbished or as surplus stock via...
network switch
WS-C3850-24XS-E
Cisco
The Cisco WS-C3850-24XS-E is a network switch — originally specified as "Cisco Catalyst 3850 24 Port 10G Fiber Switch IP Services" — available refurbished or as surplus...
network switch
WS-C3850-24XS-S
Cisco
The WS-C3850-24XS-S is a network switch manufactured by Cisco. Listed by the manufacturer as "Cisco Catalyst 3850 24 Port 10G Fiber Switch IP Base", it is available...
network switch
WS-C3850-24XU-E
Cisco
The WS-C3850-24XU-E is a network switch manufactured by Cisco. Listed by the manufacturer as "Cisco Catalyst 3850 24 mGig Port UPoE IP Services", it is available...
network switch
WS-C3850-24XU-L
Cisco
Cisco WS-C3850-24XU-L: a network switch (Cisco Catalyst 3850 24 mGig Port UPoE LAN Base). Circular Telecom resells surplus and refurbished units of parts like this,...
network switch
WS-C3850-24XU-S
Cisco
The Cisco WS-C3850-24XU-S is a network switch — originally specified as "Cisco Catalyst 3850 24 mGig Port UPoE IP Base" — available refurbished or as surplus stock via...
network switch
WS-C3850-24XUW-S
Cisco
Cisco WS-C3850-24XUW-S: a network switch (24x 10GbE UPoE Port Switch). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
network/telecom equipment component
WS-C3850-48F
Cisco
The WS-C3850-48F is a network/telecom equipment component manufactured by Cisco. It is available through Circular Telecom's surplus and refurbished network equipment...
network switch
WS-C3850-48F-E
Cisco
The Cisco WS-C3850-48F-E is a network switch — originally specified as "CISCO CATALYST 3850 48 PORT FULL POE IP" — available refurbished or as surplus stock via...
network switch
WS-C3850-48F-L
Cisco
Manufactured by Cisco, the WS-C3850-48F-L (Cisco Catalyst 3850 48 Port Full PoE LAN Base) is a network switch. Circular Telecom sources, tests, and resells surplus and...
network switch
WS-C3850-48F-S
Cisco
The WS-C3850-48F-S is a network switch manufactured by Cisco. Listed by the manufacturer as "Cisco Catalyst 3850 48 Port Full PoE IP Base", it is available through...
network switch
WS-C3850-48P-E
Cisco
Cisco WS-C3850-48P-E: a network switch (Cisco Catalyst 3850 48 Port PoE IP Services). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network switch
WS-C3850-48P-L
Cisco
Cisco WS-C3850-48P-L: a network switch (Catalyst 3850 48 Port POE Lan Base 715W/435W Switch EN). Circular Telecom resells surplus and refurbished units of parts like...
network switch
WS-C3850-48P-S
Cisco
Manufactured by Cisco, the WS-C3850-48P-S (Cisco Catalyst 3850 48 Port PoE IP Base) is a network switch. Circular Telecom sources, tests, and resells surplus and...
network switch
WS-C3850-48T-E
Cisco
Manufactured by Cisco, the WS-C3850-48T-E (Cisco Catalyst 3850 48 Port Data IP Services) is a network switch. Circular Telecom sources, tests, and resells surplus and...
network switch
WS-C3850-48T-L
Cisco
Cisco WS-C3850-48T-L: a network switch (Cisco Catalyst 3850 48 Port Data LAN Base). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network switch
WS-C3850-48T-S
Cisco
The WS-C3850-48T-S is a network switch manufactured by Cisco. Listed by the manufacturer as "Cisco Catalyst 3850 48 Port Data IP Base", it is available through Circular...