HP
battery unit
DS-SE2CS-CB
HP
Looking for the HP DS-SE2CS-CB? This battery unit, described by the manufacturer as "CACHE BATTERY", is stocked and resold through Circular Telecom's refurbished 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.
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Telecom parts catalogue
HP
power supply unit
DS-SE2UP-AB
HP
HP DS-SE2UP-AB: a power supply unit (AC POWER SUPPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
HP
network/telecom equipment component
DS-SE2UP-BA
HP
HP DS-SE2UP-BA: a network/telecom equipment component (499 PWR SUPPLY). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
SFP optical transceiver module
DS-SFP-FC-2G-SW
Cisco
The Cisco DS-SFP-FC-2G-SW is a SFP optical transceiver module — originally specified as "1GB / 2GB FC SFP, MMF, LC connector, 550m" — available refurbished or as...
SFP+ optical transceiver
DS-SFP-FC16G-LW
Cisco
Manufactured by Cisco, the DS-SFP-FC16G-LW (16 Gbps Fibre Channel LW SFP+, LC.) is a SFP+ optical transceiver. Circular Telecom sources, tests, and resells surplus and...
SFP optical transceiver module
DS-SFP-FC16G-SW
Cisco
The DS-SFP-FC16G-SW is a SFP optical transceiver module manufactured by Cisco. Listed by the manufacturer as "Cisco DS-SFP-FC16G-SW 16GB Fibre Channel Transceiver", it...
SAN
SFP+ optical transceiver
DS-SFP-FC16GELW-CW59-ST
Sandstone
Manufactured by Sandstone, the DS-SFP-FC16GELW-CW59-ST (Cisco Compatible 16G CWDM SFP+, 4/8/16G-FC, 1590 nm, 40km SMF LC, DDM, C-Temp) is a SFP+ optical transceiver....
SAN
SFP+ optical transceiver
DS-SFP-FC16GELW-CW61-ST
Sandstone
The Sandstone DS-SFP-FC16GELW-CW61-ST is a SFP+ optical transceiver — originally specified as "Cisco Compatible 16G CWDM SFP+, 4/8/16G-FC, 1610 nm, 40km SMF LC, DDM,...
SFP+ optical transceiver
DS-SFP-FC32G-SW
Cisco
The DS-SFP-FC32G-SW is a SFP+ optical transceiver manufactured by Cisco. Listed by the manufacturer as "Cisco - SFP+ transceiver module - 32Gb Fibre Channel SW", it is...
SFP optical transceiver module
DS-SFP-FC4G-LW
Cisco
Manufactured by Cisco, the DS-SFP-FC4G-LW (MULTI-RATE SFP TRCVR) is a SFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and...
optical transceiver
DS-SFP-FC4G-SW
Cisco
Manufactured by Cisco, the DS-SFP-FC4G-SW (4G Fiber Channel transceivers) is an optical transceiver. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
DS-SFP-FC8G-LW
Cisco
Cisco DS-SFP-FC8G-LW: a network/telecom equipment component (compatible gigatech). Circular Telecom resells surplus and refurbished units of parts like this, helping...
SFP optical transceiver module
DS-SFP-FC8G-SW
Cisco
The DS-SFP-FC8G-SW is a SFP optical transceiver module manufactured by Cisco. Listed by the manufacturer as "Cisco MDS 9000 Family 8/4/2-Gbps Fibre Channel-SW, SFP,...
network/telecom equipment component
DS-SFP-FCGE-SW
Cisco
Looking for the Cisco DS-SFP-FCGE-SW? This network/telecom equipment component, described by the manufacturer as "OPTICS", is stocked and resold through Circular...
SFP optical transceiver module
DS-SFP-GE-T
Cisco
Looking for the Cisco DS-SFP-GE-T? This SFP optical transceiver module, described by the manufacturer as "1000Base-T 100m RJ-45 CONNECTOR SFP", is stocked and resold...
COM
hard drive
DS-SSL14-RM
Compaq
Looking for the Compaq DS-SSL14-RM? This hard drive, described by the manufacturer as "STORAGEWORKS HARD DRIVE STORAGE ARRAY", is stocked and resold through Circular...
network/telecom equipment component
DS-X9016
Cisco
The Cisco DS-X9016 is a network/telecom equipment component — originally specified as "MDS9500 16-PRT SWG MOD" — available refurbished or as surplus stock via Circular...
network/telecom equipment component
DS-X9032
Cisco
Looking for the Cisco DS-X9032? This network/telecom equipment component, described by the manufacturer as "32-PRT FBR CH SWG MOD", is stocked and resold through...
network switch
DS-X9124
Cisco
The Cisco DS-X9124 is a network switch — originally specified as "Cisco MDS9000 24 Port switch module Field Service" — available refurbished or as surplus stock via...
network switch
DS-X9148
Cisco
Manufactured by Cisco, the DS-X9148 (Cisco DS-X9148 - FC Switching Module (MDS 9000 Series)) is a network switch. Circular Telecom sources, tests, and resells surplus...
network switch
DS-X9224-96K9
Cisco
Looking for the Cisco DS-X9224-96K9? This network switch, described by the manufacturer as "24-PORT 8-GBPS FIBRE CHANNEL SWITCHING MODULE", is stocked and resold...
network/telecom equipment component
DS-X9248-96K9
Cisco
Cisco DS-X9248-96K9: a network/telecom equipment component (48 Port 8 GB FC for Cisco 95XX). Circular Telecom resells surplus and refurbished units of parts like this,...
network/telecom equipment component
DS-X9530-SF1-K9
Cisco
The Cisco DS-X9530-SF1-K9 is a network/telecom equipment component — originally specified as "SUPVR/FAB MOD" — available refurbished or as surplus stock via Circular...
equipment module
DS-X9530-SF2-K9
Cisco
Looking for the Cisco DS-X9530-SF2-K9? This equipment module, described by the manufacturer as "Supervisor-2 Module", is stocked and resold through Circular Telecom's...
network/telecom equipment component
DS-X9530-SF2AK9
Cisco
The Cisco DS-X9530-SF2AK9 is a network/telecom equipment component — originally specified as "DS-X9530-SF2AK9" — available refurbished or as surplus stock via Circular...
PC
network/telecom equipment component
DS0-DPL4
Pulse Comm
The DS0-DPL4 is a network/telecom equipment component manufactured by Pulse Comm. It is available through Circular Telecom's surplus and refurbished network equipment...
AD
circuit card / line card
DS1-NIU
App Digi
App Digi DS1-NIU: a circuit card / line card (DS1 RMT CPE INTERFACE CARD). Circular Telecom resells surplus and refurbished units of parts like this, helping operators...
ACT
network/telecom equipment component
DS100R-DC
Act
Looking for the Act DS100R-DC? This network/telecom equipment component, described by the manufacturer as "DYNASTAR 100", is stocked and resold through Circular...
ACT
network/telecom equipment component
DS100RDC
Act
Act DS100RDC: a network/telecom equipment component (DYNASTAR 100). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
NET
network/telecom equipment component
DS104
Netgear
The DS104 is a network/telecom equipment component manufactured by Netgear. Listed by the manufacturer as "DUAL SPEED HUB", it is available through Circular Telecom's...
NET
network/telecom equipment component
DS106
Netgear
The Netgear DS106 is a network/telecom equipment component — originally specified as "6 Port 10/100Mbps Dual Speed Network External Hub" — available refurbished or as...
NET
network/telecom equipment component
DS108
Netgear
The Netgear DS108 is a network/telecom equipment component — originally specified as "DUAL SPEED HUB" — available refurbished or as surplus stock via Circular Telecom,...
EMR
signal/power converter
DS1100PED-3
Emrsnwkpwr
Manufactured by Emrsnwkpwr, the DS1100PED-3 (Front End AC DC Converter 1 Output 12V 91.6A 90 ~ 264 VAC Input.) is a signal/power converter. Circular Telecom sources,...
KEN
network/telecom equipment component
DS116
Kentrox
Kentrox DS116: a network/telecom equipment component (-). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network...
EME
power supply unit
DS1200-3
Emernetpwr
The DS1200-3 is a power supply unit manufactured by Emernetpwr. Listed by the manufacturer as "AC POWER SUPPLY", it is available through Circular Telecom's surplus and...
PIN
network/telecom equipment component
DS130-DC
Pinnacle
The DS130-DC is a network/telecom equipment component manufactured by Pinnacle. Listed by the manufacturer as "DATA STORAGE SYSTEM 3xDDS3", it is available through...
NTW
network/telecom equipment component
DS14-MK2
Ntwkapps
Manufactured by Ntwkapps, the DS14-MK2 (NETAPP) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and refurbished Ntwkapps...
equipment chassis
DS1402001-E5
Nortel Networks
The Nortel Networks DS1402001-E5 is an equipment chassis — originally specified as "8010 chassis (10 slot) with high density capacity" — available refurbished or as...
equipment shelf
DS1402002
Nortel Networks
Nortel Networks DS1402002: an equipment shelf (8006 SHELF ASBY KIT). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend...
equipment shelf
DS1402004
Nortel Networks
Looking for the Nortel Networks DS1402004? This equipment shelf, described by the manufacturer as "8010CO SHELF ASBY KIT", is stocked and resold through Circular...
network/telecom equipment component
DS1404024
Nortel Networks
Looking for the Nortel Networks DS1404024? This network/telecom equipment component, described by the manufacturer as "PSPT8600 INTFC MOD", is stocked and resold...
AVA
network switch
DS1404024-E5
Avaya
The Avaya DS1404024-E5 is a network switch — originally specified as "S1404024-E5 (ETHERETROUTING SWITCH)" — available refurbished or as surplus stock via Circular...
network switch
DS1404035-E5
Nortel Networks
The DS1404035-E5 is a network switch manufactured by Nortel Networks. Listed by the manufacturer as "8648TXE 48-Port ROUTING Switch Module", it is available through...
equipment module
DS1404038
Nortel Networks
The Nortel Networks DS1404038 is an equipment module — originally specified as "PASSPORT 8608GBE 8PORT, 1000 BASE , MODULE" — available refurbished or as surplus stock...
AVA
GBIC transceiver
DS1404038-E5
Avaya
Manufactured by Avaya, the DS1404038-E5 (ETHERNET ROUTING SWITCH 8608GBE. 8-PORT 1000 BASE GBIC MODULE (GBICS SOLD SEPERATELY)) is a GBIC transceiver. Circular Telecom...
SFP optical transceiver module
DS1404063-E5
Nortel Networks
The DS1404063-E5 is a SFP optical transceiver module manufactured by Nortel Networks. Listed by the manufacturer as "NORTEL 8630GBR ROUTING SWITCH MOD 30 PORT SFP...
network/telecom equipment component
DS1404065-E5
Nortel Networks
Manufactured by Nortel Networks, the DS1404065-E5 (2.5GHZ CPU KIT) is a network/telecom equipment component. Circular Telecom sources, tests, and resells surplus and...
network/telecom equipment component
DS1404066
Nortel Networks
Looking for the Nortel Networks DS1404066? This network/telecom equipment component, described by the manufacturer as "CENT PROC UNIT KIT", is stocked and resold...