circuit card / line card
NI-2-DS3/E3
Cisco
Manufactured by Cisco, the NI-2-DS3/E3 (CISCO6200 DS3 INTERFACE CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and...
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.
Browse Page 1319
Telecom parts catalogue
circuit card / line card
BRO
cooling fan module
NI-CE2000-FAN
Brocade
The NI-CE2000-FAN is a cooling fan module manufactured by Brocade. Listed by the manufacturer as "BROCADE Fan tray for NetIron CES and NetIron CER Series", it is...
BRO
XFP optical transceiver module
NI-CER-2024-2X10G
Brocade
Looking for the Brocade NI-CER-2024-2X10G? This XFP optical transceiver module, described by the manufacturer as "BROCADE NI CER 2x10G XFP UPLINK FOR 24-PORT MODELS",...
BRO
SFP optical transceiver module
NI-CER-2024F-RT-DC
Brocade
The Brocade NI-CER-2024F-RT-DC is a SFP optical transceiver module — originally specified as "BROCADE 241 GbE Hybrid Fiber (HF) SFP with four combination 10/100/1000...
BRO
network/telecom equipment component
NI-CER-2048C-RT-AC
Brocade
The Brocade NI-CER-2048C-RT-AC is a network/telecom equipment component — originally specified as "CER 2048C RT, 1 500W AC, BASE SW" — available refurbished or as...
BRO
network switch
NI-CER-2048CX-ADVPREM-AC
Brocade
The NI-CER-2048CX-ADVPREM-AC is a network switch manufactured by Brocade. Listed by the manufacturer as "Brocade NI-CER-2048C-ADVPREM-AC 48x1 GbE copper Switch ADV...
BRO
network/telecom equipment component
NI-CES-2024C-MEPREM-DC
Brocade
Manufactured by Brocade, the NI-CES-2024C-MEPREM-DC (24 RJ45 PORT NETIRON CES 2024C) is a network/telecom equipment component. Circular Telecom sources, tests, and...
BRO
network/telecom equipment component
NI-CES-2024F-MEPREM-DC
Brocade
Looking for the Brocade NI-CES-2024F-MEPREM-DC? This network/telecom equipment component, described by the manufacturer as "24-PORT NETIRON CES 2024F", is stocked and...
BRO
network/telecom equipment component
NI-CES-2048C-DC
Brocade
Brocade NI-CES-2048C-DC: a network/telecom equipment component (NETIRON CES 2048C). Circular Telecom resells surplus and refurbished units of parts like this, helping...
MAK
battery unit
NI-MH
Makita
The Makita NI-MH is a battery unit — originally specified as "RECHARGEABLE BATTERY" — available refurbished or as surplus stock via Circular Telecom, supporting network...
FOU
network/telecom equipment component
NI-MLX-10GX4
Foundry
Manufactured by Foundry, the NI-MLX-10GX4 (4 port 10GbE) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished...
BRO
equipment module
NI-MLX-10GX8-D
Brocade
The NI-MLX-10GX8-D is an equipment module manufactured by Brocade. Listed by the manufacturer as "Brocade NI-MLX-10Gx8-D MLX Series 8-port 10 GbE (D) module with...
BRO
equipment module
NI-MLX-10Gx8-M
Brocade
The NI-MLX-10Gx8-M is an equipment module manufactured by Brocade. Listed by the manufacturer as "Brocade MLX Series eight (8)-port 10-GbE (M) module with IPv4/IP", it...
BRO
equipment module
NI-MLX-1Gx20-SFP
Brocade
The Brocade NI-MLX-1Gx20-SFP is an equipment module — originally specified as "NetIron MLX Series 20-port FE/GE (100/1000) module with IPv4/IPv6/MPLS hardware" —...
BRO
network/telecom equipment component
NI-MLX-1Gx20GC
Brocade
Brocade NI-MLX-1Gx20GC: a network/telecom equipment component (BROCADE MLX20-Port 10/100/1000 Copper Mod). Circular Telecom resells surplus and refurbished units of...
BRO
network switch
NI-MLX-1GX48-T-A
Brocade
Manufactured by Brocade, the NI-MLX-1GX48-T-A (48-PORT GIGABIT SWITCHING MOD) is a network switch. Circular Telecom sources, tests, and resells surplus and refurbished...
BRO
equipment chassis
NI-MLX-4
Brocade
Brocade NI-MLX-4: an equipment chassis (NI-MLX-4 CHASSIS). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
BRO
cooling fan module
NI-MLX-4FAN
Brocade
Brocade NI-MLX-4FAN: a cooling fan module (BROCADE NetIron MLX-4 Series FAN UNIT). Circular Telecom resells surplus and refurbished units of parts like this, helping...
BRO
network switch
NI-MLX-8-DC
Brocade
The NI-MLX-8-DC is a network switch manufactured by Brocade. Listed by the manufacturer as "BROCADE NetIron MLX-8 DC system with (1) NI-MLX-MR management module, (2)...
BRO
equipment module
NI-MLX-MR
Brocade
Looking for the Brocade NI-MLX-MR? This equipment module, described by the manufacturer as "NI-MLX-MR Brocade NetIron MLX Series Management Module With 1 GB", is...
BRO
network switch
NI-X-16-8-HSF
Brocade
Brocade NI-X-16-8-HSF: a network switch (Brocade MLX 8/16-slot system high-speed switch fabric module). Circular Telecom resells surplus and refurbished units of parts...
FOU
power supply unit
NI-X-32-DCPWR
Foundry
The Foundry NI-X-32-DCPWR is a power supply unit — originally specified as "ROUTER REDUNDANT DC POWER SUPPLY FOR 32-SLOT XMR OR MLX NI-X-32-DCPWR FDNW" — available...
BRO
network router
NI-X-32-HSF
Brocade
The NI-X-32-HSF is a network router manufactured by Brocade. Listed by the manufacturer as "ROUTER MLX/XMR 32-SLOT HI-SPEED FABRIC MODULE NI-X-32-HSF CINA", it is...
BRO
network/telecom equipment component
NI-X-4-HSF
Brocade
Looking for the Brocade NI-X-4-HSF? This network/telecom equipment component, described by the manufacturer as "PCB", is stocked and resold through Circular Telecom's...
BRO
equipment chassis
NI-X-8-FAN
Brocade
Brocade NI-X-8-FAN: an equipment chassis (BROCADE NetIron XMR/MLX fan assembly for 8-slot chassis). Circular Telecom resells surplus and refurbished units of parts like...
BRO
power supply unit
NI-X-ACPWR
Brocade
The Brocade NI-X-ACPWR is a power supply unit — originally specified as "POWER SUPPLY" — available refurbished or as surplus stock via Circular Telecom, supporting...
BRO
power supply unit
NI-X-DCPWR
Brocade
Manufactured by Brocade, the NI-X-DCPWR (16- and 8-Slot NetIron XMR/MLX DC 1200W power supply) is a power supply unit. Circular Telecom sources, tests, and resells...
BRO
power supply unit
NI-X-DCPWR-A
Brocade
Brocade NI-X-DCPWR-A: a power supply unit (4-Slot NetIron XMR/MLX DC 1200W power supply). Circular Telecom resells surplus and refurbished units of parts like this,...
BRO
network switch
NI-X-SF1
Brocade
Looking for the Brocade NI-X-SF1? This network switch, described by the manufacturer as "NETIRON XMR/MLX SWITCH FABRIC MOD", is stocked and resold through Circular...
BRO
equipment chassis
NI-X-SF3
Brocade
Manufactured by Brocade, the NI-X-SF3 (BROCADE NETIRON XMR/MLX SWITCH FABRIC MODULE FOR 16- and 8- SLOT CHASSIS) is an equipment chassis. Circular Telecom sources,...
BRO
equipment module
NI-XMR-10Gx4
Brocade
Manufactured by Brocade, the NI-XMR-10Gx4 (XMR 4 PORT 10-GBE MODULE) is an equipment module. Circular Telecom sources, tests, and resells surplus and refurbished...
FOU
network/telecom equipment component
NI-XMR-1GX20-SF
Foundry
Looking for the Foundry NI-XMR-1GX20-SF? This network/telecom equipment component, described by the manufacturer as "20-PORT FIBER MOD", is stocked and resold through...
BRO
network router
NI-XMR-8-DC
Brocade
The Brocade NI-XMR-8-DC is a network router — originally specified as "Brocade NI-XMR-8-DC NetIron XMR 8000 IPV4/IPV6/MPLS Multi-Service Backbone Router" — available...
network/telecom equipment component
NI2-DS3-DS3
Cisco
Looking for the Cisco NI2-DS3-DS3? This network/telecom equipment component, described by the manufacturer as "CISCO6200 DS3 INTFC CD", is stocked and resold through...
network/telecom equipment component
NI2-DS3/E3
Cisco
Cisco NI2-DS3/E3: a network/telecom equipment component (CISCO6200 DS3 INTFC CD). Circular Telecom resells surplus and refurbished units of parts like this, helping...
VER
network/telecom equipment component
NI30202
Vertiv
The Vertiv NI30202 is a network/telecom equipment component — originally specified as "POWER DISTRIBUTION UNIT" — available refurbished or as surplus stock via Circular...
BRO
power supply unit
NIBI-32-DCPWR
Brocade
The NIBI-32-DCPWR is a power supply unit manufactured by Brocade. Listed by the manufacturer as "POWER SUPPLY 32 SLOT NETIRON XMR/MLX AND BIGIRON RX DC POWER SUPPLY...
RIV
network/telecom equipment component
NIC-1-001G-4TX-BP
Riverbed
Looking for the Riverbed NIC-1-001G-4TX-BP? This network/telecom equipment component, described by the manufacturer as "-", is stocked and resold through Circular...
RIV
network/telecom equipment component
NIC-1-010G-2SR-BP
Riverbed
Looking for the Riverbed NIC-1-010G-2SR-BP? This network/telecom equipment component, described by the manufacturer as "2-port 10GbE SR Fiber Bypass NIC (Spare)", is...
VER
power supply unit
NIC-4GP-120W
Versantwks
The NIC-4GP-120W is a power supply unit manufactured by Versantwks. Listed by the manufacturer as "NETWORK INTERFACE CARD WITH 4 GE Cu PORTS WITH PoE+ up to 120W, PSU",...
SPI
network/telecom equipment component
NIC-59
Spirent
Manufactured by Spirent, the NIC-59 (DFS RADAR SIGNAL SDR AND HW TIMING) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
SPI
network/telecom equipment component
NIC-71-V2
Spirent
Manufactured by Spirent, the NIC-71-V2 (V2.0 11AX NIC 2.4GHZ/5GHZ 8X8) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus...
SYM
SFP+ optical transceiver
NIC-S500-2X10G-PT-SR
Symantec
Manufactured by Symantec, the NIC-S500-2X10G-PT-SR (Symantec S500 2-Ports 10GBASE-SR (SFP+) 10GbE PCI-e Fiber Server) is a SFP+ optical transceiver. Circular Telecom...
EV
network/telecom equipment component
NIC2001
Eltek Val
Looking for the Eltek Val NIC2001? This network/telecom equipment component, described by the manufacturer as "NIC2001", is stocked and resold through Circular...
EV
controller module
NIC2001-A61-10VV
Eltek Val
The NIC2001-A61-10VV is a controller module manufactured by Eltek Val. Listed by the manufacturer as "NIC SERIES CONTROLLER", it is available through Circular Telecom's...
EV
controller module
NIC2001-Z01-10VV
Eltek Val
The Eltek Val NIC2001-Z01-10VV is a controller module — originally specified as "SYSTEM CONTROLLER 12-48V" — available refurbished or as surplus stock via Circular...
ELT
network/telecom equipment component
NIC2001-Z30
Eltek
Looking for the Eltek NIC2001-Z30? This network/telecom equipment component, described by the manufacturer as "UNKNOWN", is stocked and resold through Circular...
EV
optical network terminal (ONT)
NIC2001-Z30-10VV
Eltek Val
The NIC2001-Z30-10VV is an optical network terminal (ONT) manufactured by Eltek Val. Listed by the manufacturer as "CONTROL REV CARD VALERE 1.9 MODULE", it is available...