ADT
network/telecom equipment component
1200022L2
ADTRAN
The ADTRAN 1200022L2 is a network/telecom equipment component — originally specified as "T-1 CSU ACE" — available refurbished or as surplus stock via Circular Telecom,...
Circular Telecom Parts Catalogue
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Telecom parts catalogue
ADT
network/telecom equipment component
1200034L1
ADTRAN
The ADTRAN 1200034L1 is a network/telecom equipment component — originally specified as "DSU III ALL-RTE D/CSU" — available refurbished or as surplus stock via Circular...
ADT
network/telecom equipment component
1200037L3
ADTRAN
Looking for the ADTRAN 1200037L3? This network/telecom equipment component, described by the manufacturer as "DSU/CSU 2W DDS DL BKUP", is stocked and resold through...
ADT
network/telecom equipment component
1200048L3
ADTRAN
Manufactured by ADTRAN, the 1200048L3 (SMART 16 DDS AC/DC SUP) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
ADT
network/telecom equipment component
1200048L4
ADTRAN
ADTRAN 1200048L4: a network/telecom equipment component (SMART 16 DDS DC/DC SUP). Circular Telecom resells surplus and refurbished units of parts like this, helping...
UNK
cable assembly
120005-2M-US
UNKNOWN
Looking for the 120005-2M-US? This cable assembly, described by the manufacturer as "CABLE MATTERS 2M / LC TO LC OM1 MULTIMODE DUPLEX FIBER OPTIC CABLE ORANGE", is...
ADT
network/telecom equipment component
1200052L1
ADTRAN
ADTRAN 1200052L1: a network/telecom equipment component (T1 DSU/CSU STD-ALN). Circular Telecom resells surplus and refurbished units of parts like this, helping...
ADT
network/telecom equipment component
1200052L3
ADTRAN
Looking for the ADTRAN 1200052L3? This network/telecom equipment component, described by the manufacturer as "T1 DSU/CSU STD-ALN", is stocked and resold through...
ADT
equipment module
1200055L1
ADTRAN
Looking for the ADTRAN 1200055L1? This equipment module, described by the manufacturer as "DSX-1 OPTION MODULE", is stocked and resold through Circular Telecom's...
ADT
network/telecom equipment component
1200060L1
ADTRAN
Manufactured by ADTRAN, the 1200060L1 (DSU/CSU SGL PR STD-ALN) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
ADT
network/telecom equipment component
1200060L2
ADTRAN
The 1200060L2 is a network/telecom equipment component manufactured by ADTRAN. Listed by the manufacturer as "DSU/CSU SGL PR STD-ALN", it is available through Circular...
ADT
network/telecom equipment component
1200062L1
ADTRAN
The 1200062L1 is a network/telecom equipment component manufactured by ADTRAN. Listed by the manufacturer as "DSU/CSU 4-WR W/V.35", it is available through Circular...
ADT
equipment module
1200065L1
ADTRAN
ADTRAN 1200065L1: an equipment module (D/I OPTION MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
ADT
network/telecom equipment component
1200076L1
ADTRAN
Manufactured by ADTRAN, the 1200076L1 (DSU/CSU 6-PR T1 MXR) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
ADT
network/telecom equipment component
1200077L1
ADTRAN
The 1200077L1 is a network/telecom equipment component manufactured by ADTRAN. Listed by the manufacturer as "DSU/CSU FRACL W/V.35", it is available through Circular...
ADT
network/telecom equipment component
1200080L1
ADTRAN
Looking for the ADTRAN 1200080L1? This network/telecom equipment component, described by the manufacturer as "DUAL FXS OPT MOD", is stocked and resold through Circular...
ADT
equipment module
1200082L1#HS
ADTRAN
The 1200082L1#HS is an equipment module manufactured by ADTRAN. Listed by the manufacturer as "DUAL FXS OPTION MODULE", it is available through Circular Telecom's...
ADT
equipment module
1200083L1
ADTRAN
ADTRAN 1200083L1: an equipment module (OCU DP OPTION MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
TAS
network router
12000AISD4320005
Tasmannwks
The 12000AISD4320005 is a network router manufactured by Tasmannwks. Listed by the manufacturer as "Router", it is available through Circular Telecom's surplus and...
TAS
network/telecom equipment component
12000ATAD5150008
Tasmannwks
Manufactured by Tasmannwks, the 12000ATAD5150008 (ETHERNET CONSOLE) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
ADT
network/telecom equipment component
1200103L2
ADTRAN
The 1200103L2 is a network/telecom equipment component manufactured by ADTRAN. Listed by the manufacturer as "DUAL 2FXO EXPANSION MD", it is available through Circular...
ADT
network/telecom equipment component
1200107L1
ADTRAN
ADTRAN 1200107L1: a network/telecom equipment component (U-BRITE EXPANSION MOD). Circular Telecom resells surplus and refurbished units of parts like this, helping...
ADT
network/telecom equipment component
1200127L1
ADTRAN
The ADTRAN 1200127L1 is a network/telecom equipment component — originally specified as "DUAL DSU DP MOD" — available refurbished or as surplus stock via Circular...
ADT
network/telecom equipment component
1200129L1
ADTRAN
The ADTRAN 1200129L1 is a network/telecom equipment component — originally specified as "T1 DSU/CSU STD-ALN" — available refurbished or as surplus stock via Circular...
ADT
optical network terminal (ONT)
1200162L1
ADTRAN
The ADTRAN 1200162L1 is an optical network terminal (ONT) — originally specified as "SMART16 DDS AC/DC CONT" — available refurbished or as surplus stock via Circular...
ADT
network/telecom equipment component
1200185L3
ADTRAN
The ADTRAN 1200185L3 is a network/telecom equipment component — originally specified as "ATLAS800 TI/PRI MOD" — available refurbished or as surplus stock via Circular...
ADT
network/telecom equipment component
1200212L1
ADTRAN
Manufactured by ADTRAN, the 1200212L1 (DSU IV ESP DSU/CSU) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
ADT
network/telecom equipment component
1200215L1
ADTRAN
The ADTRAN 1200215L1 is a network/telecom equipment component — originally specified as "TSU ESP DSU/CSU" — available refurbished or as surplus stock via Circular...
ADT
network/telecom equipment component
1200217L2
ADTRAN
Manufactured by ADTRAN, the 1200217L2 (T3 CSU/DSU) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished ADTRAN...
ADT
network/telecom equipment component
1200217L3
ADTRAN
The ADTRAN 1200217L3 is a network/telecom equipment component — originally specified as "T3 DSU DC PWR" — available refurbished or as surplus stock via Circular...
ADT
network/telecom equipment component
1200217L4
ADTRAN
The ADTRAN 1200217L4 is a network/telecom equipment component — originally specified as "T3 CSU/DSU" — available refurbished or as surplus stock via Circular Telecom,...
ADT
circuit card / line card
1200218L1
ADTRAN
Looking for the ADTRAN 1200218L1? This circuit card / line card, described by the manufacturer as "HSSI INTFC CARD", is stocked and resold through Circular Telecom's...
ADT
network/telecom equipment component
1200223L1
ADTRAN
Looking for the ADTRAN 1200223L1? This network/telecom equipment component, described by the manufacturer as "ATLAS800 T3 MOD", is stocked and resold through Circular...
ADT
power supply unit
1200229L1
ADTRAN
The 1200229L1 is a power supply unit manufactured by ADTRAN. Listed by the manufacturer as "ATLAS 830 DC SPARE MAIN POWER SUPPLY", it is available through Circular...
ADT
network/telecom equipment component
1200230L1
ADTRAN
Looking for the ADTRAN 1200230L1? This network/telecom equipment component, described by the manufacturer as "DUAL OCU-DP EXPN MOD", is stocked and resold through...
ADT
network/telecom equipment component
1200231L1
ADTRAN
Manufactured by ADTRAN, the 1200231L1 (DUAL OCU-DP EXPN DAUBD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
ADT
equipment module
1200270L1
ADTRAN
ADTRAN 1200270L1: an equipment module (DSU III AR DC DSU/CSU MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
ADT
network/telecom equipment component
1200275L1
ADTRAN
Manufactured by ADTRAN, the 1200275L1 (TSU ESP DSU/CSU) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
ADT
circuit card / line card
1200284L1
ADTRAN
ADTRAN 1200284L1: a circuit card / line card (QUAD DSX-1 INTFC CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
ADT
optical network terminal (ONT)
1200288L1
ADTRAN
ADTRAN 1200288L1: an optical network terminal (ONT) (MX2800 MXR CONTR CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping...
ADT
optical network terminal (ONT)
1200288L2
ADTRAN
The ADTRAN 1200288L2 is an optical network terminal (ONT) — originally specified as "MX2800 MXR CONTR CARD" — available refurbished or as surplus stock via Circular...
ADT
network/telecom equipment component
1200289L1
ADTRAN
Looking for the ADTRAN 1200289L1? This network/telecom equipment component, described by the manufacturer as "MX2800 AC PWR SUP MOD", is stocked and resold through...
ADT
network/telecom equipment component
1200289L2
ADTRAN
Looking for the ADTRAN 1200289L2? This network/telecom equipment component, described by the manufacturer as "MX2800 DC PWR SUP MOD", is stocked and resold through...
ADT
network/telecom equipment component
1200290L1
ADTRAN
ADTRAN 1200290L1: a network/telecom equipment component (MX2800 MXR HOUSING). Circular Telecom resells surplus and refurbished units of parts like this, helping...
ADT
network/telecom equipment component
12002910
ADTRAN
ADTRAN 12002910: a network/telecom equipment component (MX2800 DS1 RJ CONN PNL). Circular Telecom resells surplus and refurbished units of parts like this, helping...
ADT
network/telecom equipment component
1200291L1
ADTRAN
The ADTRAN 1200291L1 is a network/telecom equipment component — originally specified as "MX2800 DS1 RJ CONN PNL" — available refurbished or as surplus stock via...
ADT
network/telecom equipment component
1200291L2
ADTRAN
ADTRAN 1200291L2: a network/telecom equipment component (MX2800 DS1 RJ CONN PNL). Circular Telecom resells surplus and refurbished units of parts like this, helping...
ADT
network/telecom equipment component
1200295L1
ADTRAN
The 1200295L1 is a network/telecom equipment component manufactured by ADTRAN. Listed by the manufacturer as "DSU/CSU SGL PR STD-ALN", it is available through Circular...