ALC
network/telecom equipment component
ES447
Alcatel
The ES447 is a network/telecom equipment component manufactured by Alcatel. It is available through Circular Telecom's surplus and refurbished network equipment...
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
SIE
network router
ES450
Sierra
The Sierra ES450 is a network router — originally specified as "AIRLINK WIRELESS ROUTER" — available refurbished or as surplus stock via Circular Telecom, supporting...
AL
network/telecom equipment component
ES460
Alcatel-Lucent
The Alcatel-Lucent ES460 is a network/telecom equipment component — originally specified as "AC-DC POWER UNIT" — available refurbished or as surplus stock via Circular...
AL
network/telecom equipment component
ES460B
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the ES460B (AC-DC POWER UNIT) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
AL
network/telecom equipment component
ES460C
Alcatel-Lucent
The ES460C is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "AC-DC POWER UNIT", it is available through Circular...
DEL
network/telecom equipment component
ES48/06-TAA01
Delta
The Delta ES48/06-TAA01 is a network/telecom equipment component — originally specified as "POWER SYSTEM" — available refurbished or as surplus stock via Circular...
CAL
equipment shelf
ES48/60-EAA
Calix
Looking for the Calix ES48/60-EAA? This equipment shelf, described by the manufacturer as "100-00111 RECTIFIER SHELF", is stocked and resold through Circular Telecom's...
RIV
network/telecom equipment component
ES500
Riverstone
Riverstone ES500: a network/telecom equipment component (E50-B). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
cable assembly
ES5CRPS09400
Huawei
Manufactured by Huawei, the ES5CRPS09400 (HUAWEI 02310LMV ES5CRPS09400 - 1.5M RPS POWER CABLE ES5CRPS09400) is a cable assembly. Circular Telecom sources, tests, and...
QSFP optical transceiver module
ES5D21VST000
Huawei
The Huawei ES5D21VST000 is a QSFP optical transceiver module — originally specified as "S5720-EI series stacking card with 1M QSFP + cable 1" — available refurbished or...
BPS
network/telecom equipment component
ES6-6
Brooks P S
Looking for the Brooks P S ES6-6? This network/telecom equipment component, described by the manufacturer as "OUTLET STRIPS 15 AMP", is stocked and resold through...
GP
equipment module
ES611
Ge Power
Manufactured by Ge Power, the ES611 (MODULE DISTRIBUTION PW) is an equipment module. Circular Telecom sources, tests, and resells surplus and refurbished Ge Power...
GP
network/telecom equipment component
ES620
Ge Power
Manufactured by Ge Power, the ES620 (DC 48V RINGER UN) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished Ge...
UNK
network/telecom equipment component
ES620S-5
UNKNOWN
The ES620S-5 is a network/telecom equipment component manufactured by . It is available through Circular Telecom's surplus and refurbished network equipment marketplace...
GP
network/telecom equipment component
ES621
Ge Power
Looking for the Ge Power ES621? This network/telecom equipment component, described by the manufacturer as "100VA RNG GEN", is stocked and resold through Circular...
AL
network/telecom equipment component
ES621A
Alcatel-Lucent
The Alcatel-Lucent ES621A is a network/telecom equipment component — originally specified as "PIC RINGER/100VA RNG PWR SUP" — available refurbished or as surplus stock...
ALC
network/telecom equipment component
ES621S6
Alcatel
The ES621S6 is a network/telecom equipment component manufactured by Alcatel. It is available through Circular Telecom's surplus and refurbished network equipment...
AL
network/telecom equipment component
ES622C
Alcatel-Lucent
Manufactured by Alcatel-Lucent, the ES622C (100VA 20HZ RNG PWRSY) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
AL
network/telecom equipment component
ES640A
Alcatel-Lucent
Looking for the Alcatel-Lucent ES640A? This network/telecom equipment component, described by the manufacturer as "ALARM DC", is stocked and resold through Circular...
AL
network/telecom equipment component
ES646
Alcatel-Lucent
The ES646 is a network/telecom equipment component manufactured by Alcatel-Lucent. Listed by the manufacturer as "MONITOR 48V POWER", it is available through Circular...
AL
network/telecom equipment component
ES646B
Alcatel-Lucent
Looking for the Alcatel-Lucent ES646B? This network/telecom equipment component, described by the manufacturer as "DC ENCHANCED MONITOR CNTRL UNIT", is stocked and...
AL
network/telecom equipment component
ES647
Alcatel-Lucent
Looking for the Alcatel-Lucent ES647? This network/telecom equipment component, described by the manufacturer as "ALARM 48 V DC POWER", is stocked and resold through...
AL
network/telecom equipment component
ES647B
Alcatel-Lucent
Alcatel-Lucent ES647B: a network/telecom equipment component (ALARM 48 V DC POWER). Circular Telecom resells surplus and refurbished units of parts like this, helping...
GP
optical network terminal (ONT)
ES648A
Ge Power
Ge Power ES648A: an optical network terminal (ONT) (ALM CONT UN). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
LT
optical network terminal (ONT)
ES648B
Lucent Technologies
Looking for the Lucent Technologies ES648B? This optical network terminal (ONT), described by the manufacturer as "ALM CONT UN W/MDM", is stocked and resold through...
AL
network/telecom equipment component
ES660
Alcatel-Lucent
The Alcatel-Lucent ES660 is a network/telecom equipment component — originally specified as "AC-DC POWER UNIT" — available refurbished or as surplus stock via Circular...
GP
network/telecom equipment component
ES660C
Ge Power
Manufactured by Ge Power, the ES660C (AC-DC PWR UN 950W) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
ALC
network/telecom equipment component
ES660CS17
Alcatel
The ES660CS17 is a network/telecom equipment component manufactured by Alcatel. It is available through Circular Telecom's surplus and refurbished network equipment...
UNK
network/telecom equipment component
ES660S9B
UNKNOWN
The ES660S9B is a network/telecom equipment component manufactured by . It is available through Circular Telecom's surplus and refurbished network equipment marketplace...
TYC
network/telecom equipment component
ES661B
Tycoelecpw
The ES661B is a network/telecom equipment component manufactured by Tycoelecpw. Listed by the manufacturer as "AC-DC POWER UNIT TYCOE", it is available through Circular...
GP
network/telecom equipment component
ES661C
Ge Power
Ge Power ES661C: a network/telecom equipment component (AC-DC PWR UN 950W). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
MP
battery unit
ES7-12SA
Mkw Pwrsys
Looking for the Mkw Pwrsys ES7-12SA? This battery unit, described by the manufacturer as "12V-5.95AH/5HR / 12V-7AH/20HR BATTERY", is stocked and resold through Circular...
TE
network/telecom equipment component
ES701A
Tyco Elec
The ES701A is a network/telecom equipment component manufactured by Tyco Elec. Listed by the manufacturer as "Yukon Power System", it is available through Circular...
GP
optical network terminal (ONT)
ES712-LVD-A
Ge Power
Ge Power ES712-LVD-A: an optical network terminal (ONT) (YUKON LOW V DISC CONT). Circular Telecom resells surplus and refurbished units of parts like this, helping...
TE
network/telecom equipment component
ES713B
Tyco Elec
The ES713B is a network/telecom equipment component manufactured by Tyco Elec. Listed by the manufacturer as "PWR MOD", it is available through Circular Telecom's...
GP
network/telecom equipment component
ES760A
Ge Power
The Ge Power ES760A is a network/telecom equipment component — originally specified as "YUKON 650W RECT" — available refurbished or as surplus stock via Circular...
SCH
cable assembly
ES8630
Schonstedt
Manufactured by Schonstedt, the ES8630 (Schonstedt - REX - Multi-Frequency Pipe & Cable Locator) is a cable assembly. Circular Telecom sources, tests, and resells...
AL
network switch
ESA-006-05203
Alcatel-Lucent
The Alcatel-Lucent ESA-006-05203 is a network switch — originally specified as "PROTECTION SWITCH MOD" — available refurbished or as surplus stock via Circular Telecom,...
EAS
network/telecom equipment component
ESA-006-05208
Eastern
Manufactured by Eastern, the ESA-006-05208 (DC POWER MOD) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
LT
network/telecom equipment component
ESA-006-45301
Lucent Technologies
Manufactured by Lucent Technologies, the ESA-006-45301 (DNX HYBRID DS3 INTFC) is a network/telecom equipment component. Circular Telecom sources, tests, and resells...
EST
network/telecom equipment component
ESA-006-50131
Estrnrsrch
The Estrnrsrch ESA-006-50131 is a network/telecom equipment component — originally specified as "DNX STS-1 INTERFACE" — available refurbished or as surplus stock via...
EST
power supply unit
ESA-016-01048
Estrnrsrch
Estrnrsrch ESA-016-01048: a power supply unit (DNX 1U DC POWER SUPPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
EST
network/telecom equipment component
ESA-016-20104
Estrnrsrch
The ESA-016-20104 is a network/telecom equipment component manufactured by Estrnrsrch. Listed by the manufacturer as "DNX QUAD T1/E1", it is available through Circular...
network/telecom equipment component
ESA-C170-K9
Cisco
The Cisco ESA-C170-K9 is a network/telecom equipment component — originally specified as "ESA C170 EMAIL SECURITY APPLIANCE WITH SOFTWARE" — available refurbished or as...
network/telecom equipment component
ESA-C195-K9
Cisco
Looking for the Cisco ESA-C195-K9? This network/telecom equipment component, described by the manufacturer as "ESA C195 Email Security Appliance", is stocked and resold...
network/telecom equipment component
ESA-C370-K9
Cisco
The Cisco ESA-C370-K9 is a network/telecom equipment component — originally specified as "Cisco Email Security Appliance C370" — available refurbished or as surplus...
network/telecom equipment component
ESA-C380-K9
Cisco
The Cisco ESA-C380-K9 is a network/telecom equipment component — originally specified as "Cisco Email Security Appliance C380" — available refurbished or as surplus...
network/telecom equipment component
ESA-C390-K9
Cisco
Looking for the Cisco ESA-C390-K9? This network/telecom equipment component, described by the manufacturer as "ESA C390 Email Security Appliance with Software", is...