OBI
network/telecom equipment component
OBI1062
Obihai
Manufactured by Obihai, the OBI1062 (24-Line IP Phone) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
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
POL
network/telecom equipment component
OBI200
Polycom
The OBI200 is a network/telecom equipment component manufactured by Polycom. Listed by the manufacturer as "1FXS PORT GOOGLE VOICE / VOIP ADAPTER", it is available...
POL
network/telecom equipment component
OBi300
Polycom
Polycom OBi300: a network/telecom equipment component (UNIVERSAL VOICE ADAPTER). Circular Telecom resells surplus and refurbished units of parts like this, helping...
OBI
network router
OBI302
Obihai
The Obihai OBI302 is a network router — originally specified as "WIRELESS ROUTER" — available refurbished or as surplus stock via Circular Telecom, supporting network...
POL
network/telecom equipment component
OBI312
Polycom
The Polycom OBI312 is a network/telecom equipment component — originally specified as "UNIVERSAL VOICE ADAPTER" — available refurbished or as surplus stock via Circular...
OBI
network/telecom equipment component
OBI504
Obihai
Manufactured by Obihai, the OBI504 (Universal VOIP Adapter) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
OBI
network/telecom equipment component
OBI508
Obihai
Obihai OBI508: a network/telecom equipment component (VIRTUAL STACKING TECHONOLOGY). Circular Telecom resells surplus and refurbished units of parts like this, helping...
OBI
network/telecom equipment component
OBIWM1
Obihai
The Obihai OBIWM1 is a network/telecom equipment component — originally specified as "WALL MOUNT BRACKET" — available refurbished or as surplus stock via Circular...
JDS
network/telecom equipment component
OBS-500
Jdsu
Jdsu OBS-500: a network/telecom equipment component (OPTICAL BROADBAND LED SOURCE). Circular Telecom resells surplus and refurbished units of parts like this, helping...
VIA
network/telecom equipment component
OBS-550
Viavi
The Viavi OBS-550 is a network/telecom equipment component — originally specified as "OPTICAL BROADBAND LED SOURCE" — available refurbished or as surplus stock via...
COM
network/telecom equipment component
OC-10R0-520-F22060
CommScope
CommScope OC-10R0-520-F22060: a network/telecom equipment component (RP5200I INDOOR 2 CHANNEL B25 + B14). Circular Telecom resells surplus and refurbished units of...
COM
network/telecom equipment component
OC-111224-93
CommScope
The OC-111224-93 is a network/telecom equipment component manufactured by CommScope. It is available through Circular Telecom's surplus and refurbished network...
INF
SFP optical transceiver module
OC-12/IR3-1
Infineon
The OC-12/IR3-1 is a SFP optical transceiver module manufactured by Infineon. Listed by the manufacturer as "SFP TRANSCEIVER", it is available through Circular...
network/telecom equipment component
OC-12/STM-4-SM-IR-POS
Cisco
Looking for the Cisco OC-12/STM-4-SM-IR-POS? This network/telecom equipment component, described by the manufacturer as "LC-10C12/POS-SM NETWORK LINE", is stocked and...
circuit card / line card
OC-12/STM-4POSSM-IR
Cisco
Looking for the Cisco OC-12/STM-4POSSM-IR? This circuit card / line card, described by the manufacturer as "CARD", is stocked and resold through Circular Telecom's...
circuit card / line card
OC-12/STM-4SMIRATM
Cisco
Cisco OC-12/STM-4SMIRATM: a circuit card / line card (ATM CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
equipment module
OC-3/STM-1
Juniper Networks
The OC-3/STM-1 is an equipment module manufactured by Juniper Networks. Listed by the manufacturer as "MODULE CARD", it is available through Circular Telecom's surplus...
KEN
network/telecom equipment component
OC-3C/STM1
Kentrox
Kentrox OC-3C/STM1: a network/telecom equipment component (-). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
network/telecom equipment component
OC-3SONETSMF-IR
Cisco
The OC-3SONETSMF-IR is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "OC-3 SONET SMF-IR", it is available through Circular...
network/telecom equipment component
OC-48/POS-SR-SC
Cisco
Looking for the Cisco OC-48/POS-SR-SC? This network/telecom equipment component, described by the manufacturer as "OC48/POS-SR-SC", is stocked and resold through...
RUC
controller module
OC-A1B0-001-L02220
Ruckus
The OC-A1B0-001-L02220 is a controller module manufactured by Ruckus. Listed by the manufacturer as "Two Baseband Controller Kit 2BC CBW20 PRB200 RRC512 F2", it is...
network/telecom equipment component
OC12-MM-I/O
Juniper Networks
Juniper Networks OC12-MM-I/O: a network/telecom equipment component (1 PRT OC12 I/O MM MOD). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
OC12-SM_I/O
Juniper Networks
Manufactured by Juniper Networks, the OC12-SM_I/O (130 W Unchannelized, concatenated OC12/STM4 for ATM - 350-40051-01) is a network/telecom equipment component....
INF
SFP optical transceiver module
OC12/3IR-1
Infineon
Manufactured by Infineon, the OC12/3IR-1 (SFP TRANSCEIVER) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and refurbished...
equipment module
OC12/STM-4
Cisco
Cisco OC12/STM-4: an equipment module (MDA MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
AL
optical receiver
OC12IR1-I1
Alcatel-Lucent
The OC12IR1-I1 is an optical receiver manufactured by Alcatel-Lucent. Listed by the manufacturer as "METRODMX OC12 TRCVR IR", it is available through Circular Telecom's...
AL
network/telecom equipment component
OC12LR1
Alcatel-Lucent
The OC12LR1 is a network/telecom equipment component manufactured by Alcatel-Lucent. It is available through Circular Telecom's surplus and refurbished network...
AL
SFP optical transceiver module
OC12LR1-I1
Alcatel-Lucent
Looking for the Alcatel-Lucent OC12LR1-I1? This SFP optical transceiver module, described by the manufacturer as "METRO DMX OC12 SFP CM", is stocked and resold through...
XFP optical transceiver module
OC192-IR2/10G-E
Juniper Networks
Looking for the Juniper Networks OC192-IR2/10G-E? This XFP optical transceiver module, described by the manufacturer as "10GBASE-ER/EW and OC-192/STM-64 IR-2 XFP...
optical network terminal (ONT)
OC192-STM64-LH
Ciena
The Ciena OC192-STM64-LH is an optical network terminal (ONT) — originally specified as "CONTROL MODULE TURIN" — available refurbished or as surplus stock via Circular...
SAN
XFP optical transceiver module
OC192-XFP-SR1-ST
Sandstone
Looking for the Sandstone OC192-XFP-SR1-ST? This XFP optical transceiver module, described by the manufacturer as "Brocade Compatible 10G XFP, 10GBASE-LR, 1310 nm, 10km...
AL
XFP optical transceiver module
OC192IR2-C1
Alcatel-Lucent
Alcatel-Lucent OC192IR2-C1: a XFP optical transceiver module (OC192 OPT XFP TRCVR). Circular Telecom resells surplus and refurbished units of parts like this, helping...
AL
optical receiver
OC192IR2-I1
Alcatel-Lucent
The Alcatel-Lucent OC192IR2-I1 is an optical receiver — originally specified as "OC192 OPT TRCVR" — available refurbished or as surplus stock via Circular Telecom,...
AL
XFP optical transceiver module
OC192SR1-C1
Alcatel-Lucent
The OC192SR1-C1 is a XFP optical transceiver module manufactured by Alcatel-Lucent. Listed by the manufacturer as "OC192 XFP OPT TRCVR", it is available through...
XFP optical transceiver module
OC192SR1-STM64I0
Cisco
Cisco OC192SR1-STM64I0: a XFP optical transceiver module (XFP transceiver module data sheet). Circular Telecom resells surplus and refurbished units of parts like this,...
MET
network/telecom equipment component
OC3-12IR-01
Metrooptix
The Metrooptix OC3-12IR-01 is a network/telecom equipment component — originally specified as "CTYSTRM OC-3/12 CP" — available refurbished or as surplus stock via...
network/telecom equipment component
OC3-4LH-I/O
Juniper Networks
The OC3-4LH-I/O is a network/telecom equipment component manufactured by Juniper Networks. Listed by the manufacturer as "4 PT OC3 I/O LH MOD", it is available through...
network/telecom equipment component
OC3-4MM_I/O
Juniper Networks
Juniper Networks OC3-4MM_I/O: a network/telecom equipment component (OC3 4 PRT MM MOD). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
OC3-4SM_I/O-B
Juniper Networks
The OC3-4SM_I/O-B is a network/telecom equipment component manufactured by Juniper Networks. Listed by the manufacturer as "OC3 4 PRT SM MOD", it is available through...
LA
network/telecom equipment component
OC3-4SMI/O
Link Am
The Link Am OC3-4SMI/O is a network/telecom equipment component — originally specified as "OC3 4 PRT SM MOD" — available refurbished or as surplus stock via Circular...
RED
equipment module
OC3-STM-1SMF-IR
Redbacknwk
Looking for the Redbacknwk OC3-STM-1SMF-IR? This equipment module, described by the manufacturer as "Singlemode Fibre Interface Module ATM OC3/STM-1 SMF-IR", is stocked...
network/telecom equipment component
OC3/OC12-ATM
Juniper Networks
Juniper Networks OC3/OC12-ATM: a network/telecom equipment component (4-OC3 & 1-OC12 ATM LN). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
OC3/OC12-POS
Juniper Networks
The Juniper Networks OC3/OC12-POS is a network/telecom equipment component — originally specified as "4-OC3 & 1-OC12 POS LN" — available refurbished or as surplus stock...
LA
network/telecom equipment component
OC34SMIO
Link Am
The Link Am OC34SMIO is a network/telecom equipment component — originally specified as "OC3 4 PRT SM MOD" — available refurbished or as surplus stock via Circular...
AL
optical receiver
OC3IR1-I1
Alcatel-Lucent
The Alcatel-Lucent OC3IR1-I1 is an optical receiver — originally specified as "METRODMX OC3 TRCVR IR1" — available refurbished or as surplus stock via Circular Telecom,...
AL
optical receiver
OC3LR1-I1
Alcatel-Lucent
The OC3LR1-I1 is an optical receiver manufactured by Alcatel-Lucent. Listed by the manufacturer as "METRODMX OC3 TRCVR LR1", it is available through Circular Telecom's...
network/telecom equipment component
OC48/POS-SR-SC
Cisco
Manufactured by Cisco, the OC48/POS-SR-SC (OC48/POS-SR-SC) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
OC48/POS-SR-SC-B
Cisco
Looking for the Cisco OC48/POS-SR-SC-B? This network/telecom equipment component, described by the manufacturer as "OC48/POS-SR-SC", is stocked and resold through...