network switch
D-DNAS-EXT-S-5Y
Cisco
Cisco D-DNAS-EXT-S-5Y: a network switch (Cisco DNA Spaces Extend for Catalyst Switching - 5Year). 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
network switch
network switch
D-DNAS-EXT-S-T
Cisco
Cisco D-DNAS-EXT-S-T: a network switch (Cisco DNA Spaces Extend Term License for Catalyst Switches). Circular Telecom resells surplus and refurbished units of parts...
network/telecom equipment component
D-DOOR-A
Infinera
Manufactured by Infinera, the D-DOOR-A (DOOR) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished Infinera...
cooling fan module
D-FANTRAY-A
Infinera
The D-FANTRAY-A is a cooling fan module manufactured by Infinera. Listed by the manufacturer as "DTC 3-FAN TRAY", it is available through Circular Telecom's surplus and...
cooling fan module
D-FANTRAY-B
Infinera
Infinera D-FANTRAY-B: a cooling fan module (DTC FAN TRAY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
cooling fan module
D-FANTRAY-B=
Infinera
The Infinera D-FANTRAY-B= is a cooling fan module — originally specified as "DTC 3-FANTRAY-B" — available refurbished or as surplus stock via Circular Telecom,...
network/telecom equipment component
D-IOP
Infinera
The Infinera D-IOP is a network/telecom equipment component — originally specified as "DTC I/O PANEL" — available refurbished or as surplus stock via Circular Telecom,...
network/telecom equipment component
D-IOP-A
Infinera
The D-IOP-A is a network/telecom equipment component manufactured by Infinera. Listed by the manufacturer as "DTC I/O ALARM PANEL-D-IOP-A-RE-D-IOP-A", it is available...
TOT
network/telecom equipment component
D-LA2SA2-SR2-002M
Totalcable
The Totalcable D-LA2SA2-SR2-002M is a network/telecom equipment component — originally specified as "PATCH CORD DUPLEX / LC/APC-SC/APC / YELLOW , SM XB / 2MM / 2M" —...
TOT
network/telecom equipment component
D-LA2SA2-SR2-003M
Totalcable
The D-LA2SA2-SR2-003M is a network/telecom equipment component manufactured by Totalcable. Listed by the manufacturer as "3M PATCH CORD DUPLEX / LC/APC-SC/APC/YELL SM...
DL
network switch
D-LinkPoEswitch(1316)
D Link
The D-LinkPoEswitch(1316) is a network switch manufactured by D Link. Listed by the manufacturer as "D-Link PoE switch (1316)", it is available through Circular...
UNK
network/telecom equipment component
D-LU2LU2-SR2-005M
UNKNOWN
The D-LU2LU2-SR2-005M is a network/telecom equipment component manufactured by . Listed by the manufacturer as "LC/LC DUPLEX SINGLE MODE PATCH CORD", it is available...
DI
equipment module
D-PC-221-20A-04
Dps Inc
Manufactured by Dps Inc, the D-PC-221-20A-04 (DISCRETE POINT MODULE) is an equipment module. Circular Telecom sources, tests, and resells surplus and refurbished Dps...
DPS
network router
D-PC-294-10A-04
Dpstelecom
The D-PC-294-10A-04 is a network router manufactured by Dpstelecom. Listed by the manufacturer as "NET GUARDIAN ROUTER", it is available through Circular Telecom's...
DI
network/telecom equipment component
D-PC-490-10A-04
Dps Inc
Looking for the Dps Inc D-PC-490-10A-04? This network/telecom equipment component, described by the manufacturer as "ALARM POINT CONDITIONER", is stocked and resold...
network/telecom equipment component
D-PEM-A
Infinera
Manufactured by Infinera, the D-PEM-A (DTC PWR ENTRY MOD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
DPS
network/telecom equipment component
D-PK-C16VS-12002
Dpstelecom
Looking for the Dpstelecom D-PK-C16VS-12002? This network/telecom equipment component, described by the manufacturer as "REMOTE SITE MONITORING UNIT", is stocked and...
DPS
network router
D-PK-DX864
Dpstelecom
The D-PK-DX864 is a network router manufactured by Dpstelecom. Listed by the manufacturer as "NETGUARDIAN 864 DX ROUTER", it is available through Circular Telecom's...
DPS
optical network terminal (ONT)
D-PK-ECU01
Dpstelecom
The D-PK-ECU01 is an optical network terminal (ONT) manufactured by Dpstelecom. Listed by the manufacturer as "ENTRY CONTROL UNIT", it is available through Circular...
DPS
network router
D-PK-M16G2
Dpstelecom
Manufactured by Dpstelecom, the D-PK-M16G2 (NETGUARDIAN M16 ROUTER) is a network router. Circular Telecom sources, tests, and resells surplus and refurbished Dpstelecom...
DPS
network router
D-PK-NETDG-12006.00001
Dpstelecom
Manufactured by Dpstelecom, the D-PK-NETDG-12006.00001 (NETDOG 82IP ROUTER) is a network router. Circular Telecom sources, tests, and resells surplus and refurbished...
DPS
network router
D-PK-NETDX-12001
Dpstelecom
The D-PK-NETDX-12001 is a network router manufactured by Dpstelecom. Listed by the manufacturer as "NETGUARDIAN DX ROUTER", it is available through Circular Telecom's...
DPS
network/telecom equipment component
D-PK-NETG4-12001.00002
Dpstelecom
The Dpstelecom D-PK-NETG4-12001.00002 is a network/telecom equipment component — originally specified as "ALARM COLLECTOR UNIT" — available refurbished or as surplus...
DPS
network/telecom equipment component
D-PK-NETG4-12030.00001
Dpstelecom
The D-PK-NETG4-12030.00001 is a network/telecom equipment component manufactured by Dpstelecom. Listed by the manufacturer as "ALARM COLLECTOR UNIT", it is available...
DPS
network/telecom equipment component
D-PK-NETGD-12030
Dpstelecom
The Dpstelecom D-PK-NETGD-12030 is a network/telecom equipment component — originally specified as "NETGAURDIAN 832A" — available refurbished or as surplus stock via...
DPS
network/telecom equipment component
D-PK-NG864
Dpstelecom
The Dpstelecom D-PK-NG864 is a network/telecom equipment component — originally specified as "HIGH CAPACITY ALARM COLLECTOR" — available refurbished or as surplus stock...
DI
controller module
D-PK-SCTRL
Dps Inc
Dps Inc D-PK-SCTRL: a controller module (SITE CONTROLLER). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
DPS
equipment chassis
D-PK-TMON6-12003
Dpstelecom
The Dpstelecom D-PK-TMON6-12003 is an equipment chassis — originally specified as "CHASSIS" — available refurbished or as surplus stock via Circular Telecom, supporting...
AIR
equipment shelf
D-RK-210-10A-00
Airlink
The D-RK-210-10A-00 is an equipment shelf manufactured by Airlink. Listed by the manufacturer as "23” PRIMARY SHELF", it is available through Circular Telecom's surplus...
DPS
equipment shelf
D-RK-300-10A-23
Dpstelecom
The D-RK-300-10A-23 is an equipment shelf manufactured by Dpstelecom. Listed by the manufacturer as "14-SLOT CARD SHELF", it is available through Circular Telecom's...
EC
network/telecom equipment component
D00001.020
Etek Comm
The D00001.020 is a network/telecom equipment component manufactured by Etek Comm. Listed by the manufacturer as "DC Distribution Unit", it is available through...
UNK
cable assembly
D008MLCPSC9YW30
UNKNOWN
The D008MLCPSC9YW30 is a cable assembly — originally specified as "FIBER CABLE" — available refurbished or as surplus stock via Circular Telecom, supporting network...
DEL
equipment module
D0105919
Delta
Delta D0105919: an equipment module (D0105919 RECTIFIER MODULE DPR 1200B-48 1200W). Circular Telecom resells surplus and refurbished units of parts like this, helping...
DEL
optical network terminal (ONT)
D0106533
Delta
The Delta D0106533 is an optical network terminal (ONT) — originally specified as "ALARM CONTROL UNIT Card - PSC3" — available refurbished or as surplus stock via...
UNK
cable assembly
D010MLCPLCP9YW20
UNKNOWN
The D010MLCPLCP9YW20 is a cable assembly manufactured by . Listed by the manufacturer as "FIBER CABLE", it is available through Circular Telecom's surplus and...
equipment cabinet
D0300L430200CGXM
Ericsson
The D0300L430200CGXM is an equipment cabinet manufactured by Ericsson. Listed by the manufacturer as "POWER PROTECTION CABINET", it is available through Circular...
FIJ
modem
D03B-3840-A002
Fijitsultd
Looking for the Fijitsultd D03B-3840-A002? This modem, described by the manufacturer as "MODEM", is stocked and resold through Circular Telecom's refurbished and...
DEL
network/telecom equipment component
D03D001
Dell
Looking for the Dell D03D001? This network/telecom equipment component, described by the manufacturer as "VOSTRO 230S PC COMPUTER", is stocked and resold through...
MED
network router
D1-AS
Mediavusys
The Mediavusys D1-AS is a network router — originally specified as "Router" — available refurbished or as surplus stock via Circular Telecom, supporting network...
VER
network/telecom equipment component
D1003-0000-0036
Vertiv
The D1003-0000-0036 is a network/telecom equipment component manufactured by Vertiv. It is available through Circular Telecom's surplus and refurbished network...
AE
network/telecom equipment component
D1004-9
Am Efird
Manufactured by Am Efird, the D1004-9 (LACING CORD 9 CORD WAXED POLYESTER) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
AE
network/telecom equipment component
D1006
Am Efird
The Am Efird D1006 is a network/telecom equipment component — originally specified as "Lacing Twine #9 Waxed Polyester 175 YDS." — available refurbished or as surplus...
BN
equipment module
D100BT
Bay Net
Looking for the Bay Net D100BT? This equipment module, described by the manufacturer as "2 PORT ETHERNET LINK MODULE", is stocked and resold through Circular Telecom's...
PUL
network/telecom equipment component
D101405
Pulse
The D101405 is a network/telecom equipment component manufactured by Pulse. Listed by the manufacturer as "DTLK-10 12-PT ENCR", it is available through Circular...
PUL
network/telecom equipment component
D101489
Pulse
Manufactured by Pulse, the D101489 (DTLK-10 PWR MOD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
PUL
network/telecom equipment component
D101803
Pulse
Pulse D101803: a network/telecom equipment component (DTLK-10 INTFC). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
PUL
modem
D103612-1
Pulse
Manufactured by Pulse, the D103612-1 (MODEM ASSEMBLY) is a modem. Circular Telecom sources, tests, and resells surplus and refurbished Pulse equipment like this as part...
network/telecom equipment component
D10D5E7
Ciena
Ciena D10D5E7: a network/telecom equipment component (FIBER SPLITTER MOD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...