ARR
network/telecom equipment component
AT3545G-31-1-AS
ARRIS
The AT3545G-31-1-AS is a network/telecom equipment component manufactured by ARRIS. Listed by the manufacturer as "TRANSMITTER 1GHZ FULL SPECTRUM 30A CH 31", it is...
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
ARR
circuit card / line card
AT3545G-35-1-AS
ARRIS
The ARRIS AT3545G-35-1-AS is a circuit card / line card — originally specified as "LASER CARD" — available refurbished or as surplus stock via Circular Telecom,...
AUR
network/telecom equipment component
AT3545G-43-1-AS
Aurora
The AT3545G-43-1-AS is a network/telecom equipment component manufactured by Aurora. Listed by the manufacturer as "TRANSMITTER", it is available through Circular...
AUR
network/telecom equipment component
AT3545G-46-1-AS
Aurora
Manufactured by Aurora, the AT3545G-46-1-AS (TRANSMITTER) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
ARR
equipment module
AT3545G-52-1-AS
ARRIS
Looking for the ARRIS AT3545G-52-1-AS? This equipment module, described by the manufacturer as "80 QAM CHANNEL HIGH RF GAIN TRANSMITTER MODULE", is stocked and resold...
AUR
network/telecom equipment component
AT3545G-xx-1-AS
Aurora
Aurora AT3545G-xx-1-AS: a network/telecom equipment component (TRANSMITTERS AT3545G-20-1-AS AT3545G-22-2-AS AT3545G-23-1-AS AT3545G-24-1-AS AT3545G-26-1-AS...
AUR
network/telecom equipment component
AT3552H-29-02-AS
Aurora
Looking for the Aurora AT3552H-29-02-AS? This network/telecom equipment component, described by the manufacturer as "Aurora 1550nm Laser-Group A-65Km-SC/APC", is...
AUR
network/telecom equipment component
AT3553A-BA-00-AS
Aurora
Looking for the Aurora AT3553A-BA-00-AS? This network/telecom equipment component, described by the manufacturer as "ITU CHANNEL GROUP TRANSMITTER", is stocked and...
ARR
network/telecom equipment component
AT3554A-BA-00-AS
ARRIS
ARRIS AT3554A-BA-00-AS: a network/telecom equipment component (Aurora 1GHZ 1550nm XMTR, 100km). Circular Telecom resells surplus and refurbished units of parts like...
ATR
equipment chassis
AT40001
Atrica
Atrica AT40001: an equipment chassis (A-4100 OPTICAL ETHERNET CORE SWITCH , 8 SLOT CHASSIS). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
AT40001-00-AA-R
Nokia
The Nokia AT40001-00-AA-R is a network/telecom equipment component — originally specified as "OPT ETHNT CORE SW CHAS" — available refurbished or as surplus stock via...
ATR
power supply unit
AT40003
Atrica
The Atrica AT40003 is a power supply unit — originally specified as "POWER SUPPLY" — available refurbished or as surplus stock via Circular Telecom, supporting network...
ATR
network switch
AT40010
Atrica
Looking for the Atrica AT40010? This network switch, described by the manufacturer as "A-4100 SWITCH MANAGEMENT", is stocked and resold through Circular Telecom's...
AT
network/telecom equipment component
AT468-8
Allen Tel
Manufactured by Allen Tel, the AT468-8 (COMMUNICATION CIRCUIT ACCESSORY) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
AT
network/telecom equipment component
AT4CLC
Allen Tel
Allen Tel AT4CLC: a network/telecom equipment component (1000FT LINE CORD 26AWG S/S 4COND WIRE). Circular Telecom resells surplus and refurbished units of parts like...
AT
network/telecom equipment component
AT55WMP-H2DS
Allen Tel
Manufactured by Allen Tel, the AT55WMP-H2DS (WIRE MANAGEMENT PANEL) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
ATR
network/telecom equipment component
AT80001
Atrica
Manufactured by Atrica, the AT80001 (A8100 OPT ETHNT CORE) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
ATR
network/telecom equipment component
AT80003
Atrica
The Atrica AT80003 is a network/telecom equipment component — originally specified as "A8000 RDNT DC PWRSY" — available refurbished or as surplus stock via Circular...
ATR
network/telecom equipment component
AT80010
Atrica
Atrica AT80010: a network/telecom equipment component (A8000 150G SW & MGMT). Circular Telecom resells surplus and refurbished units of parts like this, helping...
ATR
network/telecom equipment component
AT80051
Atrica
Looking for the Atrica AT80051? This network/telecom equipment component, described by the manufacturer as "A-4100 8 PORT GIGABIT ETHERNET", is stocked and resold...
ATR
network/telecom equipment component
AT80052
Atrica
The AT80052 is a network/telecom equipment component manufactured by Atrica. Listed by the manufacturer as "GIGABIT ETHERNET PRNCD", it is available through Circular...
ATR
network/telecom equipment component
AT80053
Atrica
Atrica AT80053: a network/telecom equipment component (1PORT HI PERF10G10KM1310NM E2000). Circular Telecom resells surplus and refurbished units of parts like this,...
ATR
equipment module
AT80075
Atrica
Atrica AT80075: an equipment module (10 GIGABITT ETHERNET MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
ATR
circuit card / line card
AT80105
Atrica
Looking for the Atrica AT80105? This circuit card / line card, described by the manufacturer as "BLANK CARD", is stocked and resold through Circular Telecom's...
ATR
network/telecom equipment component
AT80107
Atrica
The AT80107 is a network/telecom equipment component manufactured by Atrica. Listed by the manufacturer as "DUAL SLOT BLACK FACEPLATE", it is available through Circular...
ATR
equipment shelf
AT80110
Atrica
Atrica AT80110: an equipment shelf (FACEPLATE KIT, BLANK, UPPER SHELF). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
SCI
network/telecom equipment component
AT9300
Scientific
Scientific AT9300: a network/telecom equipment component (AT9300B-1-T / DS3 BERTS TRANSMITTER / 458239F). Circular Telecom resells surplus and refurbished units of...
SCI
network/telecom equipment component
AT9500D
Scientific
Scientific AT9500D: a network/telecom equipment component (DUAL BROADBAND TRANSMISSIOM ANALYZE). Circular Telecom resells surplus and refurbished units of parts like...
network/telecom equipment component
ATA-PWRCLIP-EU
Cisco
Manufactured by Cisco, the ATA-PWRCLIP-EU (ATA POWER CLIP FOR ERUOPE/ASIA) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
network/telecom equipment component
ATA186
Cisco
The ATA186 is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "Cisco ATA 186 2-Port Analog Telephone Adaptor", it is...
network/telecom equipment component
ATA186-I1-1P-CH1-A
Cisco
Looking for the Cisco ATA186-I1-1P-CH1-A? This network/telecom equipment component, described by the manufacturer as "Analog Telephony Adaptor with 600 ohm impedance...
network/telecom equipment component
ATA186-I1-A
Cisco
The Cisco ATA186-I1-A is a network/telecom equipment component — originally specified as "VOIP PHONE ADAPTER" — available refurbished or as surplus stock via Circular...
network/telecom equipment component
ATA186-I2
Cisco
The Cisco ATA186-I2 is a network/telecom equipment component — originally specified as "ANALOG TELEPHONE ADAPTER" — available refurbished or as surplus stock via...
network/telecom equipment component
ATA186-I2-A
Cisco
The ATA186-I2-A is a network/telecom equipment component manufactured by Cisco. Listed by the manufacturer as "ANALOG TELEPHONE ADAPTER", it is available through...
network/telecom equipment component
ATA187
Cisco
The Cisco ATA187 is a network/telecom equipment component — originally specified as "CISCO ATA187" — available refurbished or as surplus stock via Circular Telecom,...
network/telecom equipment component
ATA187-I1-A
Cisco
The Cisco ATA187-I1-A is a network/telecom equipment component — originally specified as "Cisco ATA 187 with configurable impedance" — available refurbished or as...
network/telecom equipment component
ATA190
Cisco
Manufactured by Cisco, the ATA190 (VoIP phone adapter - 10Mb LAN) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
ATA191-3PW-K9
Cisco
Cisco ATA191-3PW-K9: a network/telecom equipment component (191 ANALOG TELEPHONE ADAPTER FOR MPP). Circular Telecom resells surplus and refurbished units of parts like...
network/telecom equipment component
ATA191-K9
Cisco
The Cisco ATA191-K9 is a network/telecom equipment component — originally specified as "2-PORT ANALOG TELEPHONE ADAPTER" — available refurbished or as surplus stock via...
network/telecom equipment component
ATA192-3PW-K9
Cisco
Looking for the Cisco ATA192-3PW-K9? This network/telecom equipment component, described by the manufacturer as "2-PORT ANALOG ADAPTER", is stocked and resold through...
network/telecom equipment component
ATA192-3PW-K92-PT
Cisco
The Cisco ATA192-3PW-K92-PT is a network/telecom equipment component — originally specified as "ANALOG ADPT BND" — available refurbished or as surplus stock via...
network/telecom equipment component
ATAHT502
Cisco
The Cisco ATAHT502 is a network/telecom equipment component — originally specified as "ATA HT502" — available refurbished or as surplus stock via Circular Telecom,...
network/telecom equipment component
ATAHT802
Cisco
Cisco ATAHT802: a network/telecom equipment component (ATA HT802). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
equipment chassis
ATC-A
Infinera
The Infinera ATC-A is an equipment chassis — originally specified as "ATC-A ATN Chassis w/ A-FANTRAY" — available refurbished or as surplus stock via Circular Telecom,...
equipment chassis
ATC-P
Infinera
The ATC-P is an equipment chassis manufactured by Infinera. Listed by the manufacturer as "PASSIVE CHASSIS 800-0226-001", it is available through Circular Telecom's...
ATR
network/telecom equipment component
ATC2000700NAC11
Atrica
Atrica ATC2000700NAC11: a network/telecom equipment component (10/100BASE-TX). Circular Telecom resells surplus and refurbished units of parts like this, helping...
ATR
network/telecom equipment component
ATC2000700NAC12
Atrica
Manufactured by Atrica, the ATC2000700NAC12 (-) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished Atrica...
ATR
network/telecom equipment component
ATC2000700NAC14
Atrica
Looking for the Atrica ATC2000700NAC14? This network/telecom equipment component, described by the manufacturer as "-", is stocked and resold through Circular Telecom's...