FIK
network/telecom equipment component
10-1832
Fike
Manufactured by Fike, the 10-1832 (AGENT RELEASE MOD) 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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Find telecom part numbers, OEMs, and equipment categories.
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Telecom parts catalogue
optical receiver
10-1832-03
Cisco
The Cisco 10-1832-03 is an optical receiver — originally specified as "1310NM TRCVR" — available refurbished or as surplus stock via Circular Telecom, supporting...
SFP optical transceiver module
10-1879-01
Cisco
Cisco 10-1879-01: a SFP optical transceiver module (C4000 1550NM SFP TRCVR). Circular Telecom resells surplus and refurbished units of parts like this, helping...
optical transceiver
10-1955-01
Cisco
The Cisco 10-1955-01 is an optical transceiver — originally specified as "DELETED TRANSCEIVER 1310NM TRANSCEIVER M" — available refurbished or as surplus stock via...
SFP optical transceiver module
10-1961-01
Cisco
Cisco 10-1961-01: a SFP optical transceiver module (OC-48/STM-16 SFP MOD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
SFP optical transceiver module
10-2031-01
Cisco
Cisco 10-2031-01: a SFP optical transceiver module (1000BASE-ZX GBE SFP). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
network/telecom equipment component
10-2093-01
Cisco
Looking for the Cisco 10-2093-01? This network/telecom equipment component, described by the manufacturer as "XCVR1.25GB 1490 TX1310", is stocked and resold through...
SFP optical transceiver module
10-2093-03
Cisco
The 10-2093-03 is a SFP optical transceiver module manufactured by Cisco. Listed by the manufacturer as "CATALYST 4503 GBE SFP TRCVR", it is available through Circular...
SFP optical transceiver module
10-2094-02
Cisco
Cisco 10-2094-02: a SFP optical transceiver module (GBE SFP TRCVR). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
network/telecom equipment component
10-2167-02
Cisco
Manufactured by Cisco, the 10-2167-02 (ONS-SC-2G-42.9) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
SFP optical transceiver module
10-2182-02
Cisco
Cisco 10-2182-02: a SFP optical transceiver module (OC-48/STM-16 SFP TRANSCEIVER, DWDM 1558.98). Circular Telecom resells surplus and refurbished units of parts like...
optical transceiver
10-2191-02
Cisco
Manufactured by Cisco, the 10-2191-02 (ONS-GC-GE-LX- 1000BASE-LX TRANSCEIVER) is an optical transceiver. Circular Telecom sources, tests, and resells surplus and...
optical receiver
10-2357-01
Cisco
The Cisco 10-2357-01 is an optical receiver — originally specified as "10GBASE-SR X2 TRCVR" — available refurbished or as surplus stock via Circular Telecom, supporting...
network/telecom equipment component
10-2398-02
Cisco
The 10-2398-02 is a network/telecom equipment component manufactured by Cisco. It is available through Circular Telecom's surplus and refurbished network equipment...
SFP optical transceiver module
10-2457-01
Cisco
Cisco 10-2457-01: a SFP optical transceiver module (10GBE SFP MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
SFP+ optical transceiver
10-2457-02
Cisco
The Cisco 10-2457-02 is a SFP+ optical transceiver — originally specified as "Cisco 10Gbps 10GBase-LR Single-Mode Fibre 10km 1310nm Duplex LC Connector SFP+ Transceiver...
QSFP optical transceiver module
10-2672-03
Cisco
Manufactured by Cisco, the 10-2672-03 (Cisco 40GBASE-SR4 QSFP+ V02 V03) is a QSFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and...
SFP+ optical transceiver
10-2683-01
Cisco
Cisco 10-2683-01: a SFP+ optical transceiver (CATALYST 6509 10GBASE-ZR SFP+). Circular Telecom resells surplus and refurbished units of parts like this, helping...
optical transceiver
10-2951-02
Cisco
The Cisco 10-2951-02 is an optical transceiver — originally specified as "BIDI TRANSCEIVER CSCO 10-2951-02 CSCO" — available refurbished or as surplus stock via...
SFP optical transceiver module
10-2952-01
Cisco
The Cisco 10-2952-01 is a SFP optical transceiver module — originally specified as "10G SFP BIDI TRCVR 10-2952-01 CSCO" — available refurbished or as surplus stock via...
SFP optical transceiver module
10-2952-02
Cisco
Looking for the Cisco 10-2952-02? This SFP optical transceiver module, described by the manufacturer as "TRANSCEIVER 10G SFP BIDI 10-2952-02 CSCO", is stocked and...
SFP+ optical transceiver
10-2953-01
Cisco
The 10-2953-01 is a SFP+ optical transceiver manufactured by Cisco. Listed by the manufacturer as "10G SFP+ BIDI TRANSCEIVER", it is available through Circular...
optical transceiver
10-3089-01
Cisco
Manufactured by Cisco, the 10-3089-01 ("SPF TRANSCEIVER MODULE, 1000BASE-LX, 100M, 1310NM") is an optical transceiver. Circular Telecom sources, tests, and resells...
QSFP optical transceiver module
10-3090-02
Cisco
Cisco 10-3090-02: a QSFP optical transceiver module (CISCO 40GBASE-SR4-S 850 nm MMF QSFP Transceiver Module). Circular Telecom resells surplus and refurbished units of...
QSFP optical transceiver module
10-3142-03
Cisco
Looking for the Cisco 10-3142-03? This QSFP optical transceiver module, described by the manufacturer as "Cisco QSFP 100GB QSFP28 850nm SFP Transceiver Module", is...
TEL
network/telecom equipment component
10-8824-0002
Telect
The 10-8824-0002 is a network/telecom equipment component manufactured by Telect. Listed by the manufacturer as "FUSE PANEL", it is available through Circular Telecom's...
TUR
network/telecom equipment component
10/100BASE-T
Turinntwks
Turinntwks 10/100BASE-T: a network/telecom equipment component (ECM 48P 10/100BASET). Circular Telecom resells surplus and refurbished units of parts like this, helping...
RAD
network/telecom equipment component
10/81PTLG-US-48
Radiodetec
The 10/81PTLG-US-48 is a network/telecom equipment component manufactured by Radiodetec. Listed by the manufacturer as "RD8100 / PTLG/ Radiodetection RD8100 PTLG...
RAD
battery unit
10/TX-10B-10857
Radiodetec
Radiodetec 10/TX-10B-10857: a battery unit (Multifunction Signal Transmitter w/ iLOC & Li-Ion Rechargeable Battery / TX-10). Circular Telecom resells surplus and...
AMD
network/telecom equipment component
100-000000345
AMD
The AMD 100-000000345 is a network/telecom equipment component — originally specified as "R6525 EPYC CPU 7543" — available refurbished or as surplus stock via Circular...
AMD
processor module
100-000000789
AMD
The 100-000000789 is a processor module manufactured by AMD. Listed by the manufacturer as "AMD EPYC 9654 processor 2.4 GHz 384 MB L3", it is available through Circular...
MIM
antenna
100-00001
Mimosa
Manufactured by Mimosa, the 100-00001 (INTEGRATED HIGH GAIN ANTENNA) is an antenna. Circular Telecom sources, tests, and resells surplus and refurbished Mimosa...
CAL
network/telecom equipment component
100-00007
Calix
Manufactured by Calix, the 100-00007 (C7 SHLF ASBY 23 SLOT) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
CAL
cooling fan module
100-00009
Calix
Manufactured by Calix, the 100-00009 (C7 DISPLAY FAN TRAY) is a cooling fan module. Circular Telecom sources, tests, and resells surplus and refurbished Calix equipment...
MOV
equipment shelf
100-0001-01-03
Movazntwks
Movazntwks 100-0001-01-03: an equipment shelf (RAYEXPRESS SHELF ASBY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
CAL
equipment module
100-00011
Calix
Looking for the Calix 100-00011? This equipment module, described by the manufacturer as "C7 MET SERVICE PRO TN MODULE MSAP (MSP-A)", is stocked and resold through...
CAL
network/telecom equipment component
100-00014
Calix
The 100-00014 is a network/telecom equipment component manufactured by Calix. Listed by the manufacturer as "CALIX RAP OC3/12/48", it is available through Circular...
CAL
network/telecom equipment component
100-00016
Calix
Looking for the Calix 100-00016? This network/telecom equipment component, described by the manufacturer as "ADMIN & MTCE PROCR", is stocked and resold through Circular...
CAL
network/telecom equipment component
100-00017
Calix
The 100-00017 is a network/telecom equipment component manufactured by Calix. It is available through Circular Telecom's surplus and refurbished network equipment...
CAL
circuit card / line card
100-00018
Calix
The Calix 100-00018 is a circuit card / line card — originally specified as "Calix OC3-4 IR card" — available refurbished or as surplus stock via Circular Telecom,...
CAL
circuit card / line card
100-00018-REV-18
Calix
Manufactured by Calix, the 100-00018-REV-18 (C7 QUAD OC3 INTFC CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished...
CAL
network/telecom equipment component
100-00019
Calix
The Calix 100-00019 is a network/telecom equipment component — originally specified as "C7 QUAD OC12 INTFC CD" — available refurbished or as surplus stock via Circular...
CAL
network/telecom equipment component
100-00019REV-20
Calix
The Calix 100-00019REV-20 is a network/telecom equipment component — originally specified as "C7 QUAD OC12 INTFC CD" — available refurbished or as surplus stock via...
CAL
network/telecom equipment component
100-00021
Calix
Manufactured by Calix, the 100-00021 (C7 POTS INTFC CD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
CAL
circuit card / line card
100-00022
Calix
The Calix 100-00022 is a circuit card / line card — originally specified as "C7 ADSL INTERFACE CARD" — available refurbished or as surplus stock via Circular Telecom,...
CAL
circuit card / line card
100-00024
Calix
The Calix 100-00024 is a circuit card / line card — originally specified as "DS3/EC1-12S (C7 DS3/STS Mapper Card)" — available refurbished or as surplus stock via...
CAL
circuit card / line card
100-00025
Calix
Calix 100-00025: a circuit card / line card (C7 DS3/STS MAPPER CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
CAL
cooling fan module
100-00032
Calix
Manufactured by Calix, the 100-00032 (CALIX FAN FILTER) is a cooling fan module. Circular Telecom sources, tests, and resells surplus and refurbished Calix equipment...