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,...
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
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...
COM
modem
NID-02
Comtest
Looking for the Comtest NID-02? This modem, described by the manufacturer as "PHONE MODEM LINE MOD SPLITTER", is stocked and resold through Circular Telecom's...
network/telecom equipment component
NIF4404FRU
Nokia
The Nokia NIF4404FRU is a network/telecom equipment component — originally specified as "Quad Port 10/100 Ethernet NG PMC interface FRU" — available refurbished or as...
equipment module
NIF4424FRU
Nokia
The Nokia NIF4424FRU is an equipment module — originally specified as "4 PORT 10/100BASE-TX EXPANSION MODULE" — available refurbished or as surplus stock via Circular...
circuit card / line card
NIF4427FRU
Nokia
Looking for the Nokia NIF4427FRU? This circuit card / line card, described by the manufacturer as "4-PORT CARD", is stocked and resold through Circular Telecom's...
circuit card / line card
NIF4500KIT
Nokia
Nokia NIF4500KIT: a circuit card / line card (2 SLOT CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
circuit card / line card
NIF4502FRU
Nokia
The Nokia NIF4502FRU is a circuit card / line card — originally specified as "8 SLOT CARD" — available refurbished or as surplus stock via Circular Telecom, supporting...
circuit card / line card
NIF4503000
Nokia
Manufactured by Nokia, the NIF4503000 (ENCRYPTION CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Nokia...
circuit card / line card
NIF4503FRU
Nokia
Looking for the Nokia NIF4503FRU? This circuit card / line card, described by the manufacturer as "ENCRYPTION CARD", is stocked and resold through Circular Telecom's...
equipment module
NIF4522FRU
Nokia
The NIF4522FRU is an equipment module manufactured by Nokia. Listed by the manufacturer as "ETHERNET MODULE", it is available through Circular Telecom's surplus and...
circuit card / line card
NIF4523FRU
Nokia
Nokia NIF4523FRU: a circuit card / line card (VPN ACCELERATION Card). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
SFP optical transceiver module
NIF4527000
Nokia
The NIF4527000 is a SFP optical transceiver module manufactured by Nokia. Listed by the manufacturer as "4-PORT 1000BASE-SX ETHERNET SFP CARD", it is available through...
network/telecom equipment component
NIF4527KIT
Nokia
Manufactured by Nokia, the NIF4527KIT (4PORT 1000BASEF MMF ADP) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
circuit card / line card
NIF4583FRU
Nokia
Nokia NIF4583FRU: a circuit card / line card (ENCRYPTION CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
ATT
network router
NIGHTHAWK
Att
The Att NIGHTHAWK is a network router — originally specified as "HOTSPOT ROUTER" — available refurbished or as surplus stock via Circular Telecom, supporting network...
network/telecom equipment component
NIM-16A
Cisco
Looking for the Cisco NIM-16A? This network/telecom equipment component, described by the manufacturer as "16-PORT ASYNC SERIAL NIM", is stocked and resold through...
equipment module
NIM-1CE1T1-PRI
Cisco
Cisco NIM-1CE1T1-PRI: an equipment module (FOURTH GEN MULTI-FLEX TRUNK VOICE/CHANNELIZED DATA MODULE). Circular Telecom resells surplus and refurbished units of parts...
SFP optical transceiver module
NIM-1GE-CU-SFP
Cisco
Manufactured by Cisco, the NIM-1GE-CU-SFP (1-port GE WAN NIM, dual-mode RJ45 & SFP) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells...
equipment module
NIM-1MFT-T1/E1
Cisco
The NIM-1MFT-T1/E1 is an equipment module manufactured by Cisco. Listed by the manufacturer as "1 port Multiflex Trunk Voice/Clear-channel Data T1/E1 Module", it is...
circuit card / line card
NIM-1T
Cisco
Cisco NIM-1T: a circuit card / line card (1-Port Serial WAN Interface Card). Circular Telecom resells surplus and refurbished units of parts like this, helping...
LAR
network/telecom equipment component
NIM-211
Larscom
Larscom NIM-211: a network/telecom equipment component (FT-1 CSU INTFC & D/I). Circular Telecom resells surplus and refurbished units of parts like this, helping...
network/telecom equipment component
NIM-24A
Cisco
The Cisco NIM-24A is a network/telecom equipment component — originally specified as "24 Channel Async serial interface" — available refurbished or as surplus stock via...
equipment module
NIM-2BRI-NT/TE
Cisco
The NIM-2BRI-NT/TE is an equipment module manufactured by Cisco. Listed by the manufacturer as "Network Interface Module", it is available through Circular Telecom's...
equipment module
NIM-2BRI-S/T
Cisco
The NIM-2BRI-S/T is an equipment module manufactured by Cisco. Listed by the manufacturer as "2-port ISDN BRI S/T NIM Module", it is available through Circular...
equipment module
NIM-2CE1T1-PRI
Cisco
Manufactured by Cisco, the NIM-2CE1T1-PRI (2 port Multiflex Trunk Voice/Channelized Data T1/E1 Module) is an equipment module. Circular Telecom sources, tests, and...
equipment module
NIM-2FXO
Cisco
Cisco NIM-2FXO: an equipment module (2-PORT NETWORK INTERFACE MODULE). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
equipment module
NIM-2FXS
Cisco
The Cisco NIM-2FXS is an equipment module — originally specified as "2-PORT NETWORK INTERFACE MODULE" — available refurbished or as surplus stock via Circular Telecom,...
equipment module
NIM-2FXS/4FXO
Cisco
The Cisco NIM-2FXS/4FXO is an equipment module — originally specified as "2-Port FXS/FXS-E/DID and 4-Port FXO Network Interface Module" — available refurbished or as...
circuit card / line card
NIM-2FXS/4FXOP
Cisco
Manufactured by Cisco, the NIM-2FXS/4FXOP (CARD) is a circuit card / line card. Circular Telecom sources, tests, and resells surplus and refurbished Cisco equipment...
equipment module
NIM-2FXSP
Cisco
Manufactured by Cisco, the NIM-2FXSP (2-Port Network Interface Module - FXS. FXS-E and DID) is an equipment module. Circular Telecom sources, tests, and resells surplus...