ADT
optical receiver
1223424L9
ADTRAN
The ADTRAN 1223424L9 is an optical receiver — originally specified as "T1 HDSL4 TRCVR UN-RT" — available refurbished or as surplus stock via Circular Telecom,...
Circular Telecom Parts Catalogue
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Telecom parts catalogue
ADT
optical receiver
1223426L1
ADTRAN
The 1223426L1 is an optical receiver manufactured by ADTRAN. Listed by the manufacturer as "T1 HDSL4 TRCVR UN-RT", it is available through Circular Telecom's surplus...
ADT
optical receiver
1223426L1-REVC
ADTRAN
Looking for the ADTRAN 1223426L1-REVC? This optical receiver, described by the manufacturer as "T1 HDSL4 TRCVR UN-RT", is stocked and resold through Circular Telecom's...
ADT
optical receiver
1223426L12
ADTRAN
ADTRAN 1223426L12: an optical receiver (T1 HDSL4 TRCVR UN-RT). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
ADT
optical receiver
1223426L19
ADTRAN
ADTRAN 1223426L19: an optical receiver (T1 HDSL4 TRCVR UN-RT). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
ADT
network/telecom equipment component
1223426L1REVB
ADTRAN
The 1223426L1REVB is a network/telecom equipment component manufactured by ADTRAN. Listed by the manufacturer as "HDSL4 RMT T200", it is available through Circular...
ADT
optical receiver
1223426L2
ADTRAN
ADTRAN 1223426L2: an optical receiver (T1 HDSL4 TRCVR UN-RT). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
ADT
optical receiver
1223426L6
ADTRAN
Manufactured by ADTRAN, the 1223426L6 (T1 HDSL4 TRCVR UN-RT) is an optical receiver. Circular Telecom sources, tests, and resells surplus and refurbished ADTRAN...
ADT
optical receiver
1223426L7
ADTRAN
ADTRAN 1223426L7: an optical receiver (T1 HDSL4 TRCVR UN-RT). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
ADT
optical receiver
1223426L9
ADTRAN
The ADTRAN 1223426L9 is an optical receiver — originally specified as "T1 HDSL4 TRCVR UN-RT" — available refurbished or as surplus stock via Circular Telecom,...
ADT
network/telecom equipment component
1223441L1
ADTRAN
Looking for the ADTRAN 1223441L1? This network/telecom equipment component, described by the manufacturer as "T1 HDSL4 RNG EXT", is stocked and resold through Circular...
ADT
network/telecom equipment component
1223441L2
ADTRAN
The 1223441L2 is a network/telecom equipment component manufactured by ADTRAN. Listed by the manufacturer as "T1 HDSL4 RNG EXT", it is available through Circular...
ADT
network/telecom equipment component
1223441L3
ADTRAN
ADTRAN 1223441L3: a network/telecom equipment component (T200 H4R T1 HDSL4 CASE). Circular Telecom resells surplus and refurbished units of parts like this, helping...
ADT
optical regenerator
1223445L1
ADTRAN
The ADTRAN 1223445L1 is an optical regenerator — originally specified as "T1 HDSL4 REGENR EXT" — available refurbished or as surplus stock via Circular Telecom,...
ADT
optical regenerator
1223445L2
ADTRAN
Manufactured by ADTRAN, the 1223445L2 (T1 HDSL4 REGENR EXT) is an optical regenerator. Circular Telecom sources, tests, and resells surplus and refurbished ADTRAN...
ADT
network/telecom equipment component
1223445L2REVC
ADTRAN
Manufactured by ADTRAN, the 1223445L2REVC (PIC HDSL4 RPTR 239 MTG W/TSCAN) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
ADT
network/telecom equipment component
1225236L1
ADTRAN
ADTRAN 1225236L1: a network/telecom equipment component (ADTRAN SHDSL T1/E1 NTU). Circular Telecom resells surplus and refurbished units of parts like this, helping...
ADT
network/telecom equipment component
1225245G1
ADTRAN
ADTRAN 1225245G1: a network/telecom equipment component (SHDSL REPEATER). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
ADT
network/telecom equipment component
1225245G2
ADTRAN
ADTRAN 1225245G2: a network/telecom equipment component (SHDSL DUAL 2W RPTR 239 BCKPWR). Circular Telecom resells surplus and refurbished units of parts like this,...
FC
cable assembly
12285
Fs Com
The Fs Com 12285 is a cable assembly — originally specified as "1M FIBER OPTIC PATCH CABLE" — available refurbished or as surplus stock via Circular Telecom, supporting...
network/telecom equipment component
123
Tellabs
Tellabs 123: a network/telecom equipment component (1233). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
UNK
cable assembly
123-171-05
UNKNOWN
Manufactured by , the 123-171-05 (5M WEATHER CABLE) is a cable assembly. Circular Telecom sources, tests, and resells surplus and refurbished equipment like this as...
123
cable assembly
123-171-80
123Ewless
The 123Ewless 123-171-80 is a cable assembly — originally specified as "RET AISG 1M CABLE ASSEMBLY xRET MALE 8 PIN-FEMALE 8" — available refurbished or as surplus stock...
ECI
circuit card / line card
123-E2
Eci
Manufactured by Eci, the 123-E2 (XMCP CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Eci equipment like this...
ADT
network/telecom equipment component
1230001E1
ADTRAN
The ADTRAN 1230001E1 is a network/telecom equipment component — originally specified as "EXPRESS 6540 AC NW TERMINAT" — available refurbished or as surplus stock via...
FC
cable assembly
12301
Fs Com
Fs Com 12301: a cable assembly (0.4572M / FIBER OPTIC PATCH CABLE / SC/UPC-SC/UPC SIMPLEX). Circular Telecom resells surplus and refurbished units of parts like this,...
ZTE
network/telecom equipment component
123012221000
ZTE
The 123012221000 is a network/telecom equipment component manufactured by ZTE. Listed by the manufacturer as "ZXUPS T080", it is available through Circular Telecom's...
ZTE
network/telecom equipment component
123012221021
ZTE
ZTE 123012221021: a network/telecom equipment component (ZXUPS T080). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
ZTE
network/telecom equipment component
123080830341
Zteoration
Manufactured by Zteoration, the 123080830341 (ZTE zxdu58 CSU401A) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
COM
circuit board
123141-001
Compaq
The 123141-001 is a circuit board manufactured by Compaq. Listed by the manufacturer as "COMPUTER KEYBOARD", it is available through Circular Telecom's surplus and...
COM
circuit card / line card
12317
Compuserve
The Compuserve 12317 is a circuit card / line card — originally specified as "V-DIPL CARD / 12318" — available refurbished or as surplus stock via Circular Telecom,...
LOR
network/telecom equipment component
1231V1
Lorain
The 1231V1 is a network/telecom equipment component manufactured by Lorain. Listed by the manufacturer as "VORTEX 408-530V AC POWER BAY", it is available through...
MAR
network/telecom equipment component
1231V2
Marconi
Manufactured by Marconi, the 1231V2 (VORTEX POWER PLATFORM KIT / 300 HUT) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
THI
power supply unit
12345-0-03
Thirdparty
Looking for the Thirdparty 12345-0-03? This power supply unit, described by the manufacturer as "VSWR Meter with All VHF & UHF Freq Capsule", is stocked and resold...
CHA
equipment cabinet
12346719
Chatsworth
The 12346719 is an equipment cabinet manufactured by Chatsworth. Listed by the manufacturer as "MEGAFRAME CABINET", it is available through Circular Telecom's surplus...
AI
network/telecom equipment component
1237400500S
Am Inswire
Am Inswire 1237400500S: a network/telecom equipment component (14 THHN 500FT GREEN WIRE). Circular Telecom resells surplus and refurbished units of parts like this,...
SPE
network/telecom equipment component
1239-01TS
Specialpro
Specialpro 1239-01TS: a network/telecom equipment component (T1 MINI RPTR ENCAP UN). Circular Telecom resells surplus and refurbished units of parts like this, helping...
SE
network/telecom equipment component
12391
Simpson El
The Simpson El 12391 is a network/telecom equipment component — originally specified as "260-8P Relay Protected Black Analog Multimeter" — available refurbished or as...
PER
equipment module
124-041910
Perform
Looking for the Perform 124-041910? This equipment module, described by the manufacturer as "CPSB 10PORT SINGLE SLOT RTM MODULE / 5X 10/100/1000 BASE TX", is stocked...
ALC
equipment shelf
124-7767-807R2
Alcatel
The 124-7767-807R2 is an equipment shelf manufactured by Alcatel. Listed by the manufacturer as "RF SHELF", it is available through Circular Telecom's surplus and...
ADT
network/telecom equipment component
1240008L1
ADTRAN
Manufactured by ADTRAN, the 1240008L1 (T1 HDSL TERM SHLF) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
ADT
network/telecom equipment component
1240009L1
ADTRAN
Looking for the ADTRAN 1240009L1? This network/telecom equipment component, described by the manufacturer as "T1 MULTI HDSL TERM", is stocked and resold through...
circuit card / line card
12410E-CSC
Cisco
Cisco 12410E-CSC: a circuit card / line card (12410 Advanced Clock Scheduler Card). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network switch
12410E-SFC
Cisco
The Cisco 12410E-SFC is a network switch — originally specified as "12410 Advanced Switch Fabric Card" — available refurbished or as surplus stock via Circular Telecom,...
circuit card / line card
12416E-CSC
Cisco
Manufactured by Cisco, the 12416E-CSC (Enhanced Clock Scheduler Card for Cisco 12416) is a circuit card / line card. Circular Telecom sources, tests, and resells...
ADT
network/telecom equipment component
1242002L2
ADTRAN
The ADTRAN 1242002L2 is a network/telecom equipment component — originally specified as "T1 HTU-C INTFC MOD" — available refurbished or as surplus stock via Circular...
ADT
equipment module
1242002L3
ADTRAN
ADTRAN 1242002L3: an equipment module (T1 HDSL INTERFACE MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
ADT
network/telecom equipment component
1242004L2
ADTRAN
ADTRAN 1242004L2: a network/telecom equipment component (T1 HTU-R HDSL REM UN). Circular Telecom resells surplus and refurbished units of parts like this, helping...