cooling fan module
2121964
Huawei
Manufactured by Huawei, the 2121964 (TNV2FAN01, FAN TRAY ASSEMBLY,TNV2FAN01, EQUIPMENT FAN BOX) is a cooling fan module. Circular Telecom sources, tests, and resells...
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
cooling fan module
NI
cable assembly
2125150030
Newton Ins
Looking for the Newton Ins 2125150030? This cable assembly, described by the manufacturer as "CABLE RING KITS", is stocked and resold through Circular Telecom's...
network/telecom equipment component
212581-A
Nortel Networks
Nortel Networks 212581-A: a network/telecom equipment component (PSPT8600 1000BASE-T). Circular Telecom resells surplus and refurbished units of parts like this,...
optical network terminal (ONT)
212692
Nortel Networks
Manufactured by Nortel Networks, the 212692 (SER COMM CSOV CONT CD) is an optical network terminal (ONT). Circular Telecom sources, tests, and resells surplus and...
GNR
modem
212A-L
Gnrldataco
The 212A-L is a modem manufactured by Gnrldataco. Listed by the manufacturer as "MODEM", it is available through Circular Telecom's surplus and refurbished network...
power supply unit
2130608
Huawei
The 2130608 is a power supply unit manufactured by Huawei. Listed by the manufacturer as "Power supply unit AC/DC 220V to 48V (APM 30)", it is available through...
circuit board
2130675
Huawei
Huawei 2130675: a circuit board (OptiX OSN 3800 WDM/OTN OSN3800 TN21APIU APIU Board). Circular Telecom resells surplus and refurbished units of parts like this, helping...
PT
network/telecom equipment component
2133
Piezo Tech
Looking for the Piezo Tech 2133? This network/telecom equipment component, described by the manufacturer as "FLT CRYS 138-170 MHZ", is stocked and resold through...
GC
cable assembly
2133033.99
Gnrl Cable
Gnrl Cable 2133033.99: a cable assembly (Grey category 3 non-plenum 25-pair cable). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network/telecom equipment component
213675
Huawei
Huawei 213675: a network/telecom equipment component (-). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
COG
modem
2141-13
Cogentcomm
Manufactured by Cogentcomm, the 2141-13 (MODEM) is a modem. Circular Telecom sources, tests, and resells surplus and refurbished Cogentcomm equipment like this as part...
ELT
network/telecom equipment component
214300
Eltek
Eltek 214300: a network/telecom equipment component (Bullet Breaker Holder). Circular Telecom resells surplus and refurbished units of parts like this, helping...
DIG
cable assembly
214338
Digicon
The 214338 is a cable assembly manufactured by Digicon. Listed by the manufacturer as "HEAD END CABLE", it is available through Circular Telecom's surplus and...
network/telecom equipment component
2145060153TFL1003466
Huawei
The 2145060153TFL1003466 is a network/telecom equipment component manufactured by Huawei. Listed by the manufacturer as "DCM(T)-C-G.652-(-010km)-DCF", it is available...
STR
equipment chassis
214518-02
Stratacom
Manufactured by Stratacom, the 214518-02 (AXIS AC CHASSIS) is an equipment chassis. Circular Telecom sources, tests, and resells surplus and refurbished Stratacom...
STR
network/telecom equipment component
214590-10
Stratacom
Looking for the Stratacom 214590-10? This network/telecom equipment component, described by the manufacturer as "DC PEM BC", is stocked and resold through Circular...
NOR
network/telecom equipment component
2150LRFL
Norscan
The 2150LRFL is a network/telecom equipment component manufactured by Norscan. Listed by the manufacturer as "LONG RANGE FAULT LOCATOR", it is available through...
MON
cable assembly
2153
Monoprice
Looking for the Monoprice 2153? This cable assembly, described by the manufacturer as "25FT RED ETHERNET PATCH CABLE", is stocked and resold through Circular Telecom's...
DEL
network/telecom equipment component
21555CN
Dell
The 21555CN is a network/telecom equipment component manufactured by Dell. Listed by the manufacturer as "MULTI-FUNCTION COLOR PRINTER", it is available through...
SCH
circuit card / line card
21596-078
Schroff
Looking for the Schroff 21596-078? This circuit card / line card, described by the manufacturer as "AMM CARD", is stocked and resold through Circular Telecom's...
SCH
equipment shelf
21596-291
Schroff
The 21596-291 is an equipment shelf manufactured by Schroff. Listed by the manufacturer as "SHELF MANAGER", it is available through Circular Telecom's surplus and...
SCH
equipment shelf
21596291
Schroff
The 21596291 is an equipment shelf manufactured by Schroff. Listed by the manufacturer as "ADVANCED SHELF MANAGER MODULE", it is available through Circular Telecom's...
circuit card / line card
216071-A
Nortel Networks
The 216071-A is a circuit card / line card manufactured by Nortel Networks. Listed by the manufacturer as "64MB PCMCIA FLASH CARD", it is available through Circular...
DEL
network switch
2161DS
Dell
The Dell 2161DS is a network switch — originally specified as "CONSOLE SWITCH" — available refurbished or as surplus stock via Circular Telecom, supporting network...
NI
network/telecom equipment component
2165320247
Newton Ins
Looking for the Newton Ins 2165320247? This network/telecom equipment component, described by the manufacturer as "BUMPER GUARD KIT 5"", is stocked and resold through...
NI
network/telecom equipment component
2165320747
Newton Ins
Newton Ins 2165320747: a network/telecom equipment component (BUMBER GUARD 5"). Circular Telecom resells surplus and refurbished units of parts like this, helping...
KDS
network/telecom equipment component
216827
Kds
Kds 216827: a network/telecom equipment component (CRT MONITORS). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
UNK
controller module
21695319
UNKNOWN
The 21695319 is a controller module — originally specified as "ECM ECU Controller 21695319 FOR Volvo TAD940GE TAD941GE DC OEM Specification" — available refurbished or...
NEW
network/telecom equipment component
2174310431
Newtonind
The Newtonind 2174310431 is a network/telecom equipment component — originally specified as "EXTENDER RACK 12 SEISMIC Z4 LG" — available refurbished or as surplus stock...
LT
optical network terminal (ONT)
217A
Lucent Technologies
The Lucent Technologies 217A is an optical network terminal (ONT) — originally specified as "48VDC ALARM CONTROL UNIT" — available refurbished or as surplus stock via...
3M
network/telecom equipment component
2181-XB/FR
3M
Manufactured by 3M, the 2181-XB/FR (CABBLE ADDITION KIT) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
HP
network/telecom equipment component
218231-B22
HP
Looking for the HP 218231-B22? This network/telecom equipment component, described by the manufacturer as "MODULAR SMART ARRAY 1000", is stocked and resold through...
UNK
network/telecom equipment component
2194880130
UNKNOWN
The 2194880130 is a network/telecom equipment component manufactured by . It is available through Circular Telecom's surplus and refurbished network equipment...
TEC
network/telecom equipment component
219560-6
Technacabl
Looking for the Technacabl 219560-6? This network/telecom equipment component, described by the manufacturer as "TEP 219560-6_CAT 6,23AWG,BLUE,1000FT", is stocked and...
SMA
power supply unit
219588
Smartpack
The 219588 is a power supply unit manufactured by Smartpack. Listed by the manufacturer as "POWER SUPPLY", it is available through Circular Telecom's surplus and...
LEN
network/telecom equipment component
21AH00D7UK
Lenovo
Manufactured by Lenovo, the 21AH00D7UK (Lenovo ThinkPad T14 Gen 3) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
LEN
network/telecom equipment component
21BT000AUK
Lenovo
Manufactured by Lenovo, the 21BT000AUK (Lenovo ThinkPad P16s Gen 1 - 16") is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
NT
network/telecom equipment component
21C120-FCY
Noran Tel
The Noran Tel 21C120-FCY is a network/telecom equipment component — originally specified as "FUSE PANEL" — available refurbished or as surplus stock via Circular...
SFP optical transceiver module
21CFR1040.10
Nokia
The Nokia 21CFR1040.10 is a SFP optical transceiver module — originally specified as "1000BASE-SX SFP DUAL LC/PC CONNECTOR 850NM TRANSCEIVER" — available refurbished or...
AL
network/telecom equipment component
21D-U
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the 21D-U (DDM-2000 OPT LN INTFC) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
LEN
network/telecom equipment component
21EX0032UK
Lenovo
The 21EX0032UK is a network/telecom equipment component manufactured by Lenovo. Listed by the manufacturer as "ThinkPad X13 Gen 4 (Intel)", it is available through...
LEN
memory module
21FV000DUK
Lenovo
Manufactured by Lenovo, the 21FV000DUK (Lenovo ThinkPad P1 Gen 6 21FV - 180-degree hinge design - Intel Core i9 - 13900H / up to 5.4 GHz - vPro Enterprise - Win 11 Pro...
LEN
memory module
21FV0011UK
Lenovo
The 21FV0011UK is a memory module manufactured by Lenovo. Listed by the manufacturer as "Lenovo ThinkPad P1 Gen 6 - 16" - Intel Core i7 13700H - 32 GB RAM - 1 TB SSD",...
AL
network/telecom equipment component
21G
Alcatel-Lucent
Looking for the Alcatel-Lucent 21G? This network/telecom equipment component, described by the manufacturer as "DDM-2000 OPT LN INTFC", is stocked and resold through...
AL
network/telecom equipment component
21G-U
Alcatel-Lucent
The 21G-U is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "DDM-2000 OPT LN INTFC", it is available through...
AL
network/telecom equipment component
21G2-U
Alcatel-Lucent
Alcatel-Lucent 21G2-U: a network/telecom equipment component (DDM-2000 OPT LN INTFC). Circular Telecom resells surplus and refurbished units of parts like this, helping...
AL
network/telecom equipment component
21G3-U
Alcatel-Lucent
The 21G3-U is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "DDM-2000 OPT LN INTFC", it is available through...
IBM
signal/power converter
21H9772
IBM
IBM 21H9772: a signal/power converter (OPTICAL CONVERTER). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...