ZYX
SFP optical transceiver module
GS2210-24
Zyxelcomms
Zyxelcomms GS2210-24: a SFP optical transceiver module (24 Port Gig Plus 4 Gig SFP ports switch). Circular Telecom resells surplus and refurbished units of parts like...
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
ZYX
network switch
GS2210-8
Zyxel
The Zyxel GS2210-8 is a network switch — originally specified as "Agile L2 Access Switch Solution for Converged Data, Video and Voice Networking" — available...
UNK
network switch
GS2220-10HP
UNKNOWN
Manufactured by , the GS2220-10HP (8-Port GbE L2 Managed Switch POE) is a network switch. Circular Telecom sources, tests, and resells surplus and refurbished equipment...
ZYX
network switch
GS2220-28HP
Zyxel
Zyxel GS2220-28HP: a network switch (24-Port GbE L2 Managed Switch POE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
NET
network switch
GS305
Netgear
The Netgear GS305 is a network switch — originally specified as "5-PORT GIGABIT ETHERNET UNMANAGED SWITCH" — available refurbished or as surplus stock via Circular...
NET
network switch
GS308
Netgear
The Netgear GS308 is a network switch — originally specified as "8-PORT GIGABIT ETHERNET UNMANAGED SWITCH" — available refurbished or as surplus stock via Circular...
NET
network switch
GS316P
Netgear
The GS316P is a network switch manufactured by Netgear. Listed by the manufacturer as "NETGEAR 16-PORT GIGABIT ETHERNET UNMANAGED POE+ SWITCH WITH FLEXPOE", it is...
CAL
SFP+ optical transceiver
GS4227
Calix
Calix GS4227: a SFP+ optical transceiver (SFP+ cage, 4GE LAN, 2 POTS, Dual WiFi-AM Power Adapter). Circular Telecom resells surplus and refurbished units of parts like...
CAL
SFP+ optical transceiver
GS4227W
Calix
Manufactured by Calix, the GS4227W (100-05613: GS4227W GigaSpire BLAST u6xw, SFP+, 4 GE LAN, 2 POTS, Dual WiFi AM Power Adapter) is a SFP+ optical transceiver. Circular...
NET
network switch
GS516TP
Netgear
Manufactured by Netgear, the GS516TP (PROSAFE 16PORT GB POE SMART SWITCH) is a network switch. Circular Telecom sources, tests, and resells surplus and refurbished...
UNK
network/telecom equipment component
GS516TP-100NAS
UNKNOWN
The GS516TP-100NAS is a network/telecom equipment component manufactured by . It is available through Circular Telecom's surplus and refurbished network equipment...
NET
network switch
GS524PP
Netgear
The GS524PP is a network switch manufactured by Netgear. Listed by the manufacturer as "24-PORT GIGABIT ETHERNET HIGH-POWER PoE+ UNMANAGED SWITCH", it is available...
NET
network switch
GS524UP
Netgear
The GS524UP is a network switch manufactured by Netgear. Listed by the manufacturer as "24-port Unmanaged PoE Switch", it is available through Circular Telecom's...
NET
network switch
GS716T
Netgear
Looking for the Netgear GS716T? This network switch, described by the manufacturer as "PROSAFE 16 PORT GIG SMART SWITCH", is stocked and resold through Circular...
NET
network switch
GS724T
Netgear
Looking for the Netgear GS724T? This network switch, described by the manufacturer as "24-Port Gigabit Smart Managed Switch", is stocked and resold through Circular...
NET
network switch
GS724TP
Netgear
The GS724TP is a network switch manufactured by Netgear. Listed by the manufacturer as "PROSAFE 24 GIGABIT SMART SWITCH", it is available through Circular Telecom's...
NET
network switch
GS724TPS
Netgear
The GS724TPS is a network switch manufactured by Netgear. Listed by the manufacturer as "24-Port Gigabit Smart Managed Pro Switch, 190W PoE+ - Stackable", it is...
NET
network switch
GS728TP
Netgear
The GS728TP is a network switch manufactured by Netgear. Listed by the manufacturer as "PROSAFE 24PORT GIG POE PRO SWITCH", it is available through Circular Telecom's...
NET
network switch
GS728TPP
Netgear
Looking for the Netgear GS728TPP? This network switch, described by the manufacturer as "28-Port Gigabit Ethernet Smart Switch", is stocked and resold through Circular...
UNK
network/telecom equipment component
GS728TPP-200NAS
UNKNOWN
The GS728TPP-200NAS is a network/telecom equipment component manufactured by . It is available through Circular Telecom's surplus and refurbished network equipment...
NET
network router
GS748T
Netgear
The GS748T is a network router manufactured by Netgear. Listed by the manufacturer as "SMART SWITCH ROUTER", it is available through Circular Telecom's surplus and...
LE
network/telecom equipment component
GSA-E40N
Lg Elec
Manufactured by Lg Elec, the GSA-E40N (External super multi DVD writer) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
IOG
network/telecom equipment component
GSC1808KITU
Iogear
The GSC1808KITU is a network/telecom equipment component manufactured by Iogear. It is available through Circular Telecom's surplus and refurbished network equipment...
CLE
equipment chassis
GSE-072-A0Z-DAZ-SUB
Clearfield
Manufactured by Clearfield, the GSE-072-A0Z-DAZ-SUB (FC FIBRE CHANNEL TIE PATCH PANEL RACKMOUNT CHASSIS) is an equipment chassis. Circular Telecom sources, tests, and...
HL
SFP optical transceiver module
GSF9100
Harm Ltwvs
Manufactured by Harm Ltwvs, the GSF9100 (ACTIVE COPPER SFP) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and refurbished...
HL
SFP optical transceiver module
GSF9100-02-1F
Harm Ltwvs
Manufactured by Harm Ltwvs, the GSF9100-02-1F (SFP) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and refurbished Harm Ltwvs...
INT
SFP optical transceiver module
GSFP-W43-40-48DI
Integra
Integra GSFP-W43-40-48DI: a SFP optical transceiver module (TX1490/2.5G RX1310/1.25G 40KM SFP). Circular Telecom resells surplus and refurbished units of parts like...
network/telecom equipment component
GSR-16/80-CSC
Cisco
Cisco GSR-16/80-CSC: a network/telecom equipment component (CSC-80-CISCO 12016 80 GBPS GSR SCHEDULER/FABRIC). Circular Telecom resells surplus and refurbished units of...
network switch
GSR-16/80-SFC
Cisco
The GSR-16/80-SFC is a network switch manufactured by Cisco. Listed by the manufacturer as "GSR 12016 OC48 SWITCH FABRIC CARD", it is available through Circular...
network/telecom equipment component
GSR-16ALRM
Cisco
The GSR-16ALRM is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "GSR-16 ALRM", it is available through Circular Telecom's...
circuit card / line card
GSR-6ALRM
Cisco
Cisco GSR-6ALRM: a circuit card / line card (C12000 ALARM CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
network/telecom equipment component
GSR-BLANK
Cisco
Cisco GSR-BLANK: a network/telecom equipment component (blank). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
network/telecom equipment component
GSR10-ALRM
Cisco
Manufactured by Cisco, the GSR10-ALRM (-) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished Cisco equipment...
network/telecom equipment component
GSR10-CSC
Cisco
Manufactured by Cisco, the GSR10-CSC (Clock Scheduler Car) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network switch
GSR10-SFC
Cisco
Cisco GSR10-SFC: a network switch (SWITCH FABRIC CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
equipment chassis
GSR10/200-DC
Cisco
Manufactured by Cisco, the GSR10/200-DC (GSR10/200-DC GSR10 CHASSIS) is an equipment chassis. Circular Telecom sources, tests, and resells surplus and refurbished Cisco...
circuit card / line card
GSR12-ALARM
Cisco
Cisco GSR12-ALARM: a circuit card / line card (CISCO GSR12 ALARM CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
circuit card / line card
GSR12-ALRM
Cisco
The Cisco GSR12-ALRM is a circuit card / line card — originally specified as "CISCO GSR12 ALARM CARD" — available refurbished or as surplus stock via Circular Telecom,...
circuit card / line card
GSR12-CSC
Cisco
The Cisco GSR12-CSC is a circuit card / line card — originally specified as "CLOCK SCHEDULE CARD" — available refurbished or as surplus stock via Circular Telecom,...
network switch
GSR12-SFC
Cisco
The Cisco GSR12-SFC is a network switch — originally specified as "SWITCH FABRIC CARD" — available refurbished or as surplus stock via Circular Telecom, supporting...
circuit card / line card
GSR16
Cisco
The GSR16 is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "ALARM CARD", it is available through Circular Telecom's surplus and...
network/telecom equipment component
GSR16-BLOWER
Cisco
Looking for the Cisco GSR16-BLOWER? This network/telecom equipment component, described by the manufacturer as "GSR16-BLOWER", is stocked and resold through Circular...
network router
GSR16-BLWER
Cisco
Cisco GSR16-BLWER: a network router (Router Blower Module). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
network/telecom equipment component
GSR16-DC-PEM
Cisco
Manufactured by Cisco, the GSR16-DC-PEM (C12016 DC PWR SUP) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
circuit card / line card
GSR16/320-CSC
Cisco
Looking for the Cisco GSR16/320-CSC? This circuit card / line card, described by the manufacturer as "12416 Clock Scheduler Card", is stocked and resold through...
network switch
GSR16/320-SFC
Cisco
Manufactured by Cisco, the GSR16/320-SFC (12416 320 Gbps GSR Switch Fabric Spare) is a network switch. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
GSR16/80-CSC
Cisco
The GSR16/80-CSC is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "CSC-80-CISCO 12016 80 GBPS GSR SCHEDULER/FABRIC", it is...
network switch
GSR16/80-SFC
Cisco
The Cisco GSR16/80-SFC is a network switch — originally specified as "GSR 12016 OC48 SWITCH FABRIC C" — available refurbished or as surplus stock via Circular Telecom,...