ALT
network/telecom equipment component
800-23819-07
Altamar
Looking for the Altamar 800-23819-07? This network/telecom equipment component, described by the manufacturer as "CRS1-SIP-800", is stocked and resold through Circular...
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
circuit card / line card
800-23819-08
Cisco
The 800-23819-08 is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "PIC CARD/SPA INTFC PROCR CARR (CRS1SIP800) CARD CRS-1 40GB SPA...
optical network terminal (ONT)
800-23879
Cisco
The 800-23879 is an optical network terminal (ONT) manufactured by Cisco. Listed by the manufacturer as "PIC CARD/COMMON CONTROL CARD", it is available through Circular...
circuit card / line card
800-23901-07
Cisco
The 800-23901-07 is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "DS1/DS3/EC1 INTFC CARD", it is available through Circular Telecom's...
UNK
network/telecom equipment component
800-23907
UNKNOWN
The 800-23907 is a network/telecom equipment component manufactured by . It is available through Circular Telecom's surplus and refurbished network equipment...
circuit card / line card
800-23942
Cisco
The Cisco 800-23942 is a circuit card / line card — originally specified as "PIC CARD/DS1/DS3/EC1 INTFC CARD" — available refurbished or as surplus stock via Circular...
network/telecom equipment component
800-23942-06
Cisco
The 800-23942-06 is a network/telecom equipment component manufactured by Cisco. It is available through Circular Telecom's surplus and refurbished network equipment...
circuit card / line card
800-23942-07
Cisco
Looking for the Cisco 800-23942-07? This circuit card / line card, described by the manufacturer as "PIC CARD/DS1/DS3/EC1 INTFC CAR", is stocked and resold through...
network/telecom equipment component
800-24045-01
Cisco
Cisco 800-24045-01: a network/telecom equipment component (USER INTERFACE BACK CD). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network/telecom equipment component
800-24045-03
Cisco
Manufactured by Cisco, the 800-24045-03 (USER INTERFACE BACK CD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
800-24891-04
Cisco
The 800-24891-04 is a network/telecom equipment component manufactured by Cisco. It is available through Circular Telecom's surplus and refurbished network equipment...
circuit card / line card
800-24894-09
Cisco
Looking for the Cisco 800-24894-09? This circuit card / line card, described by the manufacturer as "12-PT DS3 CD CARD", is stocked and resold through Circular...
optical transceiver
800-24897-02
Cisco
The Cisco 800-24897-02 is an optical transceiver — originally specified as "TRANSCEIVER STS-1 12PT ONS 15454" — available refurbished or as surplus stock via Circular...
network/telecom equipment component
800-24898-02
Cisco
The 800-24898-02 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "10/100BASET ETHRNT CD", it is available through Circular...
circuit card / line card
800-24899-03
Cisco
Cisco 800-24899-03: a circuit card / line card (ETHERNET CARD,GIGABIT,4). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
network/telecom equipment component
800-24899-04
Cisco
Manufactured by Cisco, the 800-24899-04 (800-24899-04 GB ETHRNT CD RFQ) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
UNK
network/telecom equipment component
800-24909
UNKNOWN
The 800-24909 is a network/telecom equipment component manufactured by . It is available through Circular Telecom's surplus and refurbished network equipment...
network/telecom equipment component
800-24909-03
Cisco
The Cisco 800-24909-03 is a network/telecom equipment component — originally specified as "STM16/OC48 INTFC" — available refurbished or as surplus stock via Circular...
network/telecom equipment component
800-24912-05
Cisco
Manufactured by Cisco, the 800-24912-05 (ONS 15454 OC-192 XC MOD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
800-24913-05
Cisco
The 800-24913-05 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "VT1.5/STS CRS-CONN CD", it is available through Circular...
network/telecom equipment component
800-24918-05
Cisco
The Cisco 800-24918-05 is a network/telecom equipment component — originally specified as "MULTIFLEX VOC TRK CD" — available refurbished or as surplus stock via...
network/telecom equipment component
800-25076-02
Cisco
The 800-25076-02 is a network/telecom equipment component manufactured by Cisco. It is available through Circular Telecom's surplus and refurbished network equipment...
network/telecom equipment component
800-25076-04
Cisco
The 800-25076-04 is a network/telecom equipment component manufactured by Cisco. It is available through Circular Telecom's surplus and refurbished network equipment...
optical receiver
800-25079-01
Cisco
The 800-25079-01 is an optical receiver manufactured by Cisco. Listed by the manufacturer as "OC-48 TRCVR CD", it is available through Circular Telecom's surplus and...
optical receiver
800-25079-02
Cisco
Looking for the Cisco 800-25079-02? This optical receiver, described by the manufacturer as "OC-48 TRCVR CD", is stocked and resold through Circular Telecom's...
network/telecom equipment component
800-25155-01
Cisco
The 800-25155-01 is a network/telecom equipment component manufactured by Cisco. It is available through Circular Telecom's surplus and refurbished network equipment...
circuit card / line card
800-25216-04
Cisco
The 800-25216-04 is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "CARRIER ETHERNET CARD", it is available through Circular Telecom's...
network/telecom equipment component
800-25218-02
Cisco
The 800-25218-02 is a network/telecom equipment component manufactured by Cisco. It is available through Circular Telecom's surplus and refurbished network equipment...
network/telecom equipment component
800-25788-03
Cisco
Manufactured by Cisco, the 800-25788-03 (MGX8800 2-PT GBE BK CD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
800-25833-03
Cisco
Cisco 800-25833-03: a network/telecom equipment component (2-PT T1/E1 WIC/VIC CD). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network/telecom equipment component
800-26472-02
Cisco
The Cisco 800-26472-02 is a network/telecom equipment component — originally specified as "OC-192/STM-64 INTFC CD" — available refurbished or as surplus stock via...
UNK
network/telecom equipment component
800-26556
UNKNOWN
The 800-26556 is a network/telecom equipment component manufactured by . It is available through Circular Telecom's surplus and refurbished network equipment...
circuit card / line card
800-26556-01
Cisco
Looking for the Cisco 800-26556-01? This circuit card / line card, described by the manufacturer as "10G CROSS CONNECT CARD", is stocked and resold through Circular...
circuit card / line card
800-26556-02
Cisco
The 800-26556-02 is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "10G CROSS CONNECT CARD", it is available through Circular Telecom's...
circuit card / line card
800-2655602
Cisco
Cisco 800-2655602: a circuit card / line card (10G CROSS CONNECT CARD RFQ). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
network/telecom equipment component
800-26711-01
Cisco
The 800-26711-01 is a network/telecom equipment component manufactured by Cisco. It is available through Circular Telecom's surplus and refurbished network equipment...
circuit card / line card
800-26758-01
Cisco
The Cisco 800-26758-01 is a circuit card / line card — originally specified as "VOICE FEATURE CARD" — available refurbished or as surplus stock via Circular Telecom,...
equipment module
800-27038-03
Cisco
Manufactured by Cisco, the 800-27038-03 (BSPD ONLY MODULE ETHERNET SERVICE MOD 80) is an equipment module. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
800-27058-04
Cisco
Cisco 800-27058-04: a network/telecom equipment component (PRFRMC RTR PROCR-2). Circular Telecom resells surplus and refurbished units of parts like this, helping...
circuit card / line card
800-27067-12
Cisco
The 800-27067-12 is a circuit card / line card manufactured by Cisco. Listed by the manufacturer as "MODULAR SERVICES CARD", it is available through Circular Telecom's...
processor module
800-27098-10
Cisco
Cisco 800-27098-10: a processor module (ROUTING PROCESSOR). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
network/telecom equipment component
800-2711-203
Infinera
Infinera 800-2711-203: a network/telecom equipment component (GX-IOP IO PANEL). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network switch
800-27202-03
Cisco
Cisco 800-27202-03: a network switch (PROCESSOR SWITCH MOD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
network/telecom equipment component
800-2726-203
Infinera
The Infinera 800-2726-203 is a network/telecom equipment component — originally specified as "GX BLANK MOD" — available refurbished or as surplus stock via Circular...
circuit card / line card
800-27357-01
Cisco
Looking for the Cisco 800-27357-01? This circuit card / line card, described by the manufacturer as "ONS 15454 4 PORT MULTI-RATE CARD", is stocked and resold through...
network/telecom equipment component
800-27486-02
Cisco
The 800-27486-02 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "4-PORT ISDN BRI-U HWIC", it is available through...
cooling fan module
800-27558
Cisco
The 800-27558 is a cooling fan module manufactured by Cisco. Listed by the manufacturer as "PIC TRAY/ANSI FAN TRAY ASBY", it is available through Circular Telecom's...
SFP optical transceiver module
800-27645-02
Cisco
Cisco 800-27645-02: a SFP optical transceiver module (2-PT SFP ADAPTER BOARD). Circular Telecom resells surplus and refurbished units of parts like this, helping...