HP
network switch
J4813A
HP
The HP J4813A is a network switch — originally specified as "HP PROCURVE SWITCH 2524" — available refurbished or as surplus stock via Circular Telecom, supporting...
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
ARU
network switch
J4819A
Aruba
Aruba J4819A: a network switch (HP ProCurve 5308XL J4819A 8-Slot Switch RPS 2x J4821B 2x J4820B). Circular Telecom resells surplus and refurbished units of parts like...
HP
power supply unit
J4839A
HP
The J4839A is a power supply unit manufactured by HP. Listed by the manufacturer as "ProCurve Switch RPS Redundant Power Supply 500W DCJ-5001-01 0950-3664", it is...
HP
GBIC transceiver
J4858C
HP
Manufactured by HP, the J4858C (MGBIC 1000BaseSX/LC) is a GBIC transceiver. Circular Telecom sources, tests, and resells surplus and refurbished HP equipment like this...
STA
SFP optical transceiver module
J4858C-ST
Startech
The J4858C-ST is a SFP optical transceiver module manufactured by Startech. Listed by the manufacturer as "HP Compatible 1G SFP, 1000BASE-SX, 850 nm, 550m MMF LC, DDM,...
HP
SFP optical transceiver module
J4858D
HP
The HP J4858D is a SFP optical transceiver module — originally specified as "ARUBA 1G SFP LC SX 500M MMF XCVR" — available refurbished or as surplus stock via Circular...
SAN
SFP optical transceiver module
J4858D-ST
Sandstone
The J4858D-ST is a SFP optical transceiver module manufactured by Sandstone. Listed by the manufacturer as "HP Compatible 1G SFP, 1000BASE-SX, 850 nm, 550m MMF LC, DDM,...
HP
SFP optical transceiver module
J4859B
HP
HP J4859B: a SFP optical transceiver module (HP PROCURVE 1000Base-LX SFP (mini-GBIC)). Circular Telecom resells surplus and refurbished units of parts like this,...
HP
SFP optical transceiver module
J4859C
HP
The J4859C is a SFP optical transceiver module manufactured by HP. Listed by the manufacturer as "X121 1G SFP LC LX Compatible", it is available through Circular...
ARU
SFP optical transceiver module
J4859D
Aruba
Aruba J4859D: a SFP optical transceiver module (Aruba 1G SFP LC LX 10km SMF XCVR.). Circular Telecom resells surplus and refurbished units of parts like this, helping...
UNK
SFP optical transceiver module
J4859D-AO
UNKNOWN
The J4859D-AO is a SFP optical transceiver module manufactured by . Listed by the manufacturer as "SFP 1G-LX SMF LC XCVR HP J4859D COMP TAA", it is available through...
GIG
SFP optical transceiver module
J4859D-GT
Gigatech
Manufactured by Gigatech, the J4859D-GT (HP Compatible 1G SFP, 1000BASE-LX, 1310 nm, 10km SMF LC, DDM, CTemp) is a SFP optical transceiver module. Circular Telecom...
SAN
SFP optical transceiver module
J4859D-ST
Sandstone
The J4859D-ST is a SFP optical transceiver module manufactured by Sandstone. Listed by the manufacturer as "HP Compatible 1G SFP, 1000BASE-LX, 1310 nm, 10km SMF LC,...
UNK
SFP optical transceiver module
J4860C
UNKNOWN
The J4860C is a SFP optical transceiver module manufactured by . Listed by the manufacturer as "SFP 1000Base-ZX SingleMode 1550nm 70Km X121 Compatible", it is available...
HP
network switch
J4862B
HP
The HP J4862B is a network switch — originally specified as "ProCurve Switch gl 24-Port 10/100-TX Module" — available refurbished or as surplus stock via Circular...
HP
network switch
J4863A
HP
The HP J4863A is a network switch — originally specified as "ProCurve Switch gl 100/1000-T Module" — available refurbished or as surplus stock via Circular Telecom,...
HP
optical transceiver
J4864A
HP
HP J4864A: an optical transceiver (HP ProCurve Switch gl Transceiver Module). Circular Telecom resells surplus and refurbished units of parts like this, helping...
HP
network switch
J4865A
HP
HP J4865A: a network switch (PROCURVE SWITCH 4108GL). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
HP
network switch
J4868A
HP
The J4868A is a network switch manufactured by HP. Listed by the manufacturer as "HP PROCURVE SWITCH 2124", it is available through Circular Telecom's surplus and...
HP
network switch
J4899A
HP
The J4899A is a network switch manufactured by HP. Listed by the manufacturer as "HP PROCURVE SWITCH 2650 J4899A", it is available through Circular Telecom's surplus...
HP
network/telecom equipment component
J4899B
HP
Manufactured by HP, the J4899B (48PT 10/100 ETHNT SW) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished HP...
HP
network switch
J4900A
HP
The HP J4900A is a network switch — originally specified as "HP J4900A ProCurve 2626 24-Port Gigabit Network Switch" — available refurbished or as surplus stock via...
HP
network switch
J4900B
HP
HP J4900B: a network switch (PROCURVE SWITCH 2626). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
HP
network switch
J4900C
HP
HP J4900C: a network switch (HP PROCURVE 2626 SWITCH). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
ARU
network switch
J4903A
Aruba
Manufactured by Aruba, the J4903A (J4903A HP PROCURVE 2824 24-PORT SWITCH) is a network switch. Circular Telecom sources, tests, and resells surplus and refurbished...
HP
network switch
J4908A
HP
Manufactured by HP, the J4908A (HP PROCURVE SWITCH GL 100/1000 MOD) is a network switch. Circular Telecom sources, tests, and resells surplus and refurbished HP...
DEL
network switch
J493T-24P
Dell
Manufactured by Dell, the J493T-24P (BROCADE M5424 8GB FC 24P SWITCH (24PORT ACTIVE)) is a network switch. Circular Telecom sources, tests, and resells surplus and...
AL
network/telecom equipment component
J5D003AU
Alcatel-Lucent
Alcatel-Lucent J5D003AU: a network/telecom equipment component (FUSE/FILTER UNIT). Circular Telecom resells surplus and refurbished units of parts like this, helping...
ATT
cooling fan module
J5D003BE-2101
Att
Manufactured by Att, the J5D003BE-2101 (FAN ASSEMBLY) is a cooling fan module. Circular Telecom sources, tests, and resells surplus and refurbished Att equipment like...
LT
network/telecom equipment component
J5D003BN-2
Lucent Technologies
Manufactured by Lucent Technologies, the J5D003BN-2 (J5D003BN-2) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
AL
cooling fan module
J5D003BN-2100
Alcatel-Lucent
The J5D003BN-2100 is a cooling fan module manufactured by Alcatel-Lucent. Listed by the manufacturer as "5ESS FAN UN", it is available through Circular Telecom's...
AL
cooling fan module
J5D003BN-2101
Alcatel-Lucent
The Alcatel-Lucent J5D003BN-2101 is a cooling fan module — originally specified as "PIC-HW 5ESS FAN UNIT" — available refurbished or as surplus stock via Circular...
LT
cooling fan module
J5D003BN-3
Lucent Technologies
Lucent Technologies J5D003BN-3: a cooling fan module (5ESS FAN UNIT). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
LT
cooling fan module
J5D003FH-2
Lucent Technologies
The Lucent Technologies J5D003FH-2 is a cooling fan module — originally specified as "5ESS/3B21D FAN UNIT" — available refurbished or as surplus stock via Circular...
AL
network/telecom equipment component
J5D004AC
Alcatel-Lucent
The Alcatel-Lucent J5D004AC is a network/telecom equipment component — originally specified as "LU MOD 2" — available refurbished or as surplus stock via Circular...
AL
equipment shelf
J5D004AL-1
Alcatel-Lucent
Looking for the Alcatel-Lucent J5D004AL-1? This equipment shelf, described by the manufacturer as "ISLU2 0 SHELF", is stocked and resold through Circular Telecom's...
DEL
network switch
J5W8K
Dell
The J5W8K is a network switch manufactured by Dell. Listed by the manufacturer as "DBP-M1000E-HUB-FORCE10-MXL Dell Force10 MXL 10/40GbE Switch", it is available through...
WIR
network/telecom equipment component
J60B0B
Wiremoldco
The Wiremoldco J60B0B is a network/telecom equipment component — originally specified as "RELOCATABLE POWER TAP" — available refurbished or as surplus stock via...
WIR
network/telecom equipment component
J60B2B
Wiremoldco
The J60B2B is a network/telecom equipment component manufactured by Wiremoldco. Listed by the manufacturer as "RELOCATEABLE POWER TAP", it is available through Circular...
WIR
network/telecom equipment component
J60B2B20X-TL
Wiremoldco
The Wiremoldco J60B2B20X-TL is a network/telecom equipment component — originally specified as "POWER STRIP" — available refurbished or as surplus stock via Circular...
network router
J6350
Juniper Networks
The J6350 is a network router manufactured by Juniper Networks. Listed by the manufacturer as "JUNIPER J6350 ROUTER", it is available through Circular Telecom's surplus...
AGI
network/telecom equipment component
J6802A
Agilent
Looking for the Agilent J6802A? This network/telecom equipment component, described by the manufacturer as "XPI NETWORK ANLZR 4000", is stocked and resold through...
AGI
network/telecom equipment component
J6802B
Agilent
Looking for the Agilent J6802B? This network/telecom equipment component, described by the manufacturer as "AGILENT DNA MX", is stocked and resold through Circular...
AGI
network/telecom equipment component
J6803A
Agilent
Agilent J6803A: a network/telecom equipment component (DISTRIBUTED NETWORK ANALYZER PRO). Circular Telecom resells surplus and refurbished units of parts like this,...
AGI
network/telecom equipment component
J6815B
Agilent
The J6815B is a network/telecom equipment component manufactured by Agilent. Listed by the manufacturer as "T1/E1 LN INTFC TST MOD", it is available through Circular...
AGI
network/telecom equipment component
J6832A
Agilent
Agilent J6832A: a network/telecom equipment component (1000Base-X). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
AL
network/telecom equipment component
J68974D
Alcatel-Lucent
The Alcatel-Lucent J68974D is a network/telecom equipment component — originally specified as "OC-48 LIGHTWAVE SYSTEM / SD5G250-03" — available refurbished or as...
AL
network/telecom equipment component
J68974E
Alcatel-Lucent
Looking for the Alcatel-Lucent J68974E? This network/telecom equipment component, described by the manufacturer as "FT-2000 OC-48 LTWV BAY", is stocked and resold...