MEL
circuit board
674280-B21
Mellanox
Manufactured by Mellanox, the 674280-B21 (QDR/FDR Modular Management Board) is a circuit board. 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
MEL
circuit board
674282-B21
Mellanox
The Mellanox 674282-B21 is a circuit board — originally specified as "FDR Modular Fabric Board" — available refurbished or as surplus stock via Circular Telecom,...
HP
circuit board
674284-B21
HP
The HP 674284-B21 is a circuit board — originally specified as "Mellanox InfiniBand (IB) FDR Modular Line Board" — available refurbished or as surplus stock via...
HP
network/telecom equipment component
674327-001
HP
HP 674327-001: a network/telecom equipment component (HP 1205GB Multi Level Cell G2 PCIe). Circular Telecom resells surplus and refurbished units of parts like this,...
AAS
network/telecom equipment component
6753I
Aastra
Manufactured by Aastra, the 6753I (IP PHONE) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished Aastra...
HP
cooling fan module
675449-001
HP
HP 675449-001: a cooling fan module (HP DL320 Gen8 Fan module). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
HPE
cooling fan module
675449-002
Hewlett Packard Enterprise
Hewlett Packard Enterprise 675449-002: a cooling fan module (DL320e Gen8 Fan Module). Circular Telecom resells surplus and refurbished units of parts like this, helping...
AAS
network/telecom equipment component
6755i
Aastra
Manufactured by Aastra, the 6755i (6755i IP Phone) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished Aastra...
AIR
network/telecom equipment component
6757i
Airlink
Looking for the Airlink 6757i? This network/telecom equipment component, described by the manufacturer as "AASTRA 6757I PHONE", is stocked and resold through Circular...
AAS
network/telecom equipment component
6757i-Leg
Aastra
The 6757i-Leg is a network/telecom equipment component manufactured by Aastra. Listed by the manufacturer as "6757i Telephone Base Desk Leg", it is available through...
RAD
network/telecom equipment component
6766510000
Raddata
Looking for the Raddata 6766510000? This network/telecom equipment component, described by the manufacturer as "FCD-IP/DC/T1/V35C/2U TDM MU", is stocked and resold...
RDC
network/telecom equipment component
6766700000
RAD Data Communications
RAD Data Communications 6766700000: a network/telecom equipment component (FCD-IP/DC/T1/V36C/U/S E1/T1 ACCESS UNIT). Circular Telecom resells surplus and refurbished...
HP
cooling fan module
677059-001
HP
HP 677059-001: a cooling fan module (HP FAN MODULE DL160 G8). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
HP
network/telecom equipment component
677199-421
HP
The 677199-421 is a network/telecom equipment component manufactured by HP. Listed by the manufacturer as "HPE Proliant DL360p Gen8 Server", it is available through...
HP
network/telecom equipment component
677278-421
HP
The 677278-421 is a network/telecom equipment component manufactured by HP. Listed by the manufacturer as "HP ProLiant DL380p Gen8 8 SFF", it is available through...
HPE
network/telecom equipment component
677595-B21
Hewlett Packard Enterprise
The 677595-B21 is a network/telecom equipment component manufactured by Hewlett Packard Enterprise. Listed by the manufacturer as "HP BLc 1PH Intelligent Power Mod FIO...
RDC
network/telecom equipment component
6790050000
RAD Data Communications
Manufactured by RAD Data Communications, the 6790050000 (MINID/SLV/GE) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
RDC
network/telecom equipment component
6790080000
RAD Data Communications
RAD Data Communications 6790080000: a network/telecom equipment component (MIND/STU/GE/ACEX/CMB). Circular Telecom resells surplus and refurbished units of parts like...
HP
network/telecom equipment component
679368-001
HP
Looking for the HP 679368-001? This network/telecom equipment component, described by the manufacturer as "KIT, RK MNTG, 1U, BB, SFF, GEN 8 MOD", is stocked and resold...
equipment module
68-0336-02
Cisco
Cisco 68-0336-02: an equipment module (155 SM/MM 1554-031 MIC Module 68-0336-02 73-2168-01). Circular Telecom resells surplus and refurbished units of parts like this,...
network switch
68-0453-01
Cisco
Cisco 68-0453-01: a network switch (CATALYST8540 RT PROCR). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
processor module
68-0453-03
Cisco
Looking for the Cisco 68-0453-03? This processor module, described by the manufacturer as "route processor", is stocked and resold through Circular Telecom's...
network switch
68-0463-01
Cisco
Cisco 68-0463-01: a network switch (CATALYST8540 4 PT OC12). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
network switch
68-0590-02
Cisco
Looking for the Cisco 68-0590-02? This network switch, described by the manufacturer as "MULTI SWITCH PROCESSOR", is stocked and resold through Circular Telecom's...
EXC
network/telecom equipment component
68-1115-00
Excel
Manufactured by Excel, the 68-1115-00 (PSC MOD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished Excel...
network switch
68-1374-03
Cisco
Looking for the Cisco 68-1374-03? This network switch, described by the manufacturer as "CATALYST6000 24 PORT", is stocked and resold through Circular Telecom's...
network/telecom equipment component
68-1679-10
Cisco
The 68-1679-10 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "-", it is available through Circular Telecom's surplus and...
network/telecom equipment component
68-1749-02
Cisco
Manufactured by Cisco, the 68-1749-02 (C6000 ETHRNT LN CD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
68-1865-03
Cisco
Manufactured by Cisco, the 68-1865-03 (C6000 SUPERVISOR 2 MOD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network switch
68-1885-02
Cisco
Looking for the Cisco 68-1885-02? This network switch, described by the manufacturer as "CATALYST6000 48 PT CD", is stocked and resold through Circular Telecom's...
AL
power supply unit
68-2060-00
Alcatel-Lucent
The 68-2060-00 is a power supply unit manufactured by Alcatel-Lucent. Listed by the manufacturer as "POWER SUPPLY CARD", it is available through Circular Telecom's...
network/telecom equipment component
68-2064-03
Cisco
Looking for the Cisco 68-2064-03? This network/telecom equipment component, described by the manufacturer as "GBE FEA CD", is stocked and resold through Circular...
COM
circuit card / line card
68-211-1004
Comverse
Comverse 68-211-1004: a circuit card / line card (CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
EXC
network/telecom equipment component
68-2126-01
Excel
The 68-2126-01 is a network/telecom equipment component manufactured by Excel. Listed by the manufacturer as "EX CPU 2000", it is available through Circular Telecom's...
network switch
68-2158-09
Cisco
The Cisco 68-2158-09 is a network switch — originally specified as "CATALYST 6500 SUPERVISOR 32 MODULE" — available refurbished or as surplus stock via Circular...
circuit card / line card
68-2247-01
Cisco
The 68-2247-01 is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "2-PORT GBE SPA CARD", it is available through Circular Telecom's...
EXC
network/telecom equipment component
68-2331-00
Excel
The 68-2331-00 is a network/telecom equipment component manufactured by Excel. Listed by the manufacturer as "ST1 LC", it is available through Circular Telecom's...
network/telecom equipment component
68-2393-02
Cisco
The 68-2393-02 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "SUPVR ENG MOD", it is available through Circular Telecom's...
equipment module
68-2537-03
Cisco
Cisco 68-2537-03: an equipment module (CARD MODULE SUPVR ENG). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
network switch
68-2595-03
Cisco
Manufactured by Cisco, the 68-2595-03 (CATALYST 6000 WIRELESS SERVICE MODULE) is a network switch. Circular Telecom sources, tests, and resells surplus and refurbished...
circuit board
68-2665-16
Cisco
Looking for the Cisco 68-2665-16? This circuit board, described by the manufacturer as "SUPERVISOR BOARD PRNCD", is stocked and resold through Circular Telecom's...
network/telecom equipment component
68-2857-02
Cisco
The 68-2857-02 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "SUPVR ENG MOD", it is available through Circular Telecom's...
network/telecom equipment component
68-2857-03
Cisco
The 68-2857-03 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "SUPVR ENG MOD", it is available through Circular Telecom's...
equipment module
68-2859-01
Cisco
Cisco 68-2859-01: an equipment module (MODULE/SUPERVISOR 32 MOD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
network/telecom equipment component
68-3032-06
Cisco
Manufactured by Cisco, the 68-3032-06 (ETHNT SRV PRNCD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
optical network terminal (ONT)
68-3322-03
Cisco
The 68-3322-03 is an optical network terminal (ONT) manufactured by Cisco. Listed by the manufacturer as ""FAN CONTROL BOARD, WITH 12 FANS"", it is available through...
circuit card / line card
68-3533-04
Cisco
Manufactured by Cisco, the 68-3533-04 (PIC CARD 4 PORT 10GE LOW QUEUE) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and...
processor module
68-3661-04
Cisco
Looking for the Cisco 68-3661-04? This processor module, described by the manufacturer as "PIC CARD/PROCESSOR PRNCD (A9KRSP440SE)", is stocked and resold through...