Your Company Network Is Your Lifeline - Get Back Online Fast, for Less

Whether you are looking for emergency help or considering an investment in your IT infrastructure, you can have fast access to the best, most reliable equipment from the following companies at a fraction of the retail cost.

Cisco Foundry

Juniper Nortel

NetApp many more...

Get a Higher ROI with Gently-Used Networking Equipment

Used and refurbished networking equipment gives you savings up to 90% less than retail. Our staff can recommend and provide you with equipment that is not just the cheapest price but also, the lowest total cost of ownership. Sometimes buying is better than leasing - other times it is the opposite. We will give you the straight facts so you can make the best decision for your business.

100% Guaranteed Reliability - Faster Shipping

As a leading worldwide supplier of new, used and refurbished networking equipment, Impulse Technology has the gear you need, in stock and ready to be delivered today. Just like all of our servers, all networking gear is thoroughly tested by a certified engineer and passes our stringent 17-point quality checklist. We also include a 100% lifetime replacement warranty on the parts - you receive a partner to your success by working with Impulse Technology.

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Impulse Technology offers a variety of maintenance contracts through reputable third party vendors so you won't need to worry about maintenance of your equipment. Learn more here.

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Featured Networking Products and Bundles

Cisco 6509-E Bundle Sample Configuration - Let us build to your specs!
1 x WS-C6509-E Cisco Catalyst 6500 Enhanced 9-slot chassis
1 x WS-C6509-E-FAN Catalyst 6509-E Chassis Fan Tray
2 x WS-CAC-6000W 6000W AC Power Supply
2 x WS-SUP720-3BXL Catalyst 6500/Cisco 7600 Supervisor 720 Fabric MSFC3 PFC3BXL
2 x MEM-C6K-CPTFL1GB CATALYST 6500 COMPACT FL MEM 1GB
2 x WS-X6748-GE-TX Cat6500 48-port 10/100/1000 GE Mod: fabric enabled, RJ-45
$132,185 Cisco List Price EACH
$32,450 Impulse Sales Price EACH (76% below list price)

Cisco 6513 Bundle     Sample Configuration - Let us build to your specs!
1 x WS-C6513 Catalyst 6513 Chassis 
1 x WS-C6K-13SLT-FAN2 Catalyst 6513 Fan Tray
2 x WS-CAC-6000W 6000W AC Power Supply
2 x WS-SUP720-3B Catalyst 6500/Cisco 7600 Supervisor 720 Fabric MSFC3 PFC3B
4 x MEM-MSFC3-1GB 1GB Mem for Sup720, Sup720-3B and MSFC2A
2 x MEM-C6K-CPTFL1GB CATALYST 6500 COMPACT FL MEM 1GB 
5 x WS-X6748-GE-TX Cat6500 48-port 10/100/1000 GE Mod: fabric enabled, RJ-45
$201,995 Cisco List Price
$31,500   Impulse Sales Price (84% below list price)

Cisco Part# WS-C3750G-24TS-S
Cisco Catalyst 3750 24 10/100/1000 + 4 SFP + IPB Image; 1.5RU
$7,495 Cisco List Price EACH
$3,195 Impulse Sales Price EACH (58% below list price)

Cisco Part# WS-C3560-48PS-S
Cisco Catalyst 3560 48 10/100 PoE + 4 SFP IPB Image
$6,495 Cisco List Price EACH
$2,498 Impulse Sales Price EACH (62% below list price)

Cisco Part# WS-C3750G-48TS-S
Cisco Catalyst 3750 48 10/100/1000T + 4 SFP + IPB Image
$13,995 Cisco List Price EACH
$5,995 Impulse Sales Price EACH (58% below list price)

Cisco Part# WS-C3750-48PS-S
Cisco Catalyst 3750 48 10/100 PoE + 4 SFP + IPB Image
$8,495 Cisco List Price EACH
$3,595 Impulse Sales Price EACH (58% below list price)

Cisco Part# WS-C3560G-48PS-S
Cisco Catalyst 3560 48 10/100/1000T PoE + 4 SFP + IPB Image
$9,495 Cisco List Price EACH
$4,990 Impulse Sales Price EACH (48% below list price)

Cisco Part# WS-C3750G-48PS-S
Cisco Catalyst 48 10/100/1000T PoE +4SFP + IPB Image
$15,495 Cisco List Price
$7,100 Impulse Sales Price (55% below list price)

Cisco 4507R Bundle Sample Configuration - Let us build to your specs!
1 x WS-C4507R Cisco Cat4500 7-Slot Chassis, fan, no ps, Red Sup Capable
2 x PWR-C45-4200ACV Cat4500 4200W AC Dual Input Power Supply(Data +PoE)
2 x WS-X4516 Cat 4500 Supervisor V (2 GE),Console(RJ-45)
3 x WS-X4548-GB-RJ45V POE Switch Module 802.3AF 10/100/1000,48-ports (RJ-45)
1 x WS-X4306-GB Cat4500 Gigabit Ethernet Module, 6-ports(GBIC)
$76,455 Cisco List Price EACH
$15,800 Impulse Sales Price (80% below list price)

Cisco 4507R-E Bundle Sample Configuration - Let us build to your specs!
1 x WS-C4507R-E Cat4500 E-Series 10-Slot Chassis, fan, no ps,Red Sup Capable
2 x PWR-C45-4200ACV Cat4500 4200W AC Dual Input Power Supply(Data +PoE)
2 x WS-X45-SUP6-E Catalyst 4500 E-Series Sup 6-E, 2x10GE(X2) w/ Twin Gig
6 x WS-X4548-GB-RJ45V POE Switch Module 802.3AF 10/100/1000,48-ports (RJ-45)
$97,850 Cisco List price EACH
$38,800 Impulse Sales Price (60% below list price)

Cisco 6506-E Bundle Sample Configuration - Let us build to your specs!
1 x WS-C6506-E Cisco Catalyst 6500 Enhanced 9-slot chassis
1 x WS-C6506-E-FAN Catalyst 6509-E Chassis Fan Tray
2 x WS-CAC-6000W 6000W AC Power Supply
2 x WS-SUP720-3B Catalyst 6500/Cisco 7600 Supervisor 720 Fabric MSFC3 PFC3B
4 x MEM-MSFC3-1GB 1GB Mem for Sup720, Sup720-3B and MSFC2A
2 x MEM-C6K-CPTFL1GB CATALYST 6500 COMPACT FL MEM 1GB
2 x WS-X6748-GE-TX Cat6500 48-port 10/100/1000 GE Mod: fabric enabled, RJ-45
$123,385 Cisco List Price EACH
$24,995 Impulse Sales Price (80% below list price)

Cisco 6509-E Bundle Sample Configuration - Let us build to your specs!
1 x WS-C6509-E Cisco Catalyst 6500 Enhanced 9-slot chassis
1 x WS-C6509-E-FAN Catalyst 6509-E Chassis Fan Tray
2 x WS-CAC-6000W 6000W AC Power Supply
2 x VS-S720-10G-3C Cat 6500 Sup. 720 w/ 2 ports 10GbE and MSFC3 PFC3C
1 x WS-X6708-10G-3C C6K 8 port 10 Gig. Eth. module with DFC3C (req. X2) 
2 x WS-X6704-10GE Cat6500 4-port 10 Gig. Eth. Module (req. XENPAKs)
3 x WS-X6748-GE-TX Cat6500 48-port 10/100/1000 GE Mod: fabric enabled, RJ-45
1 x WS-X6724-SFP Cat. 6500 24-port GigE Mod: fabric-enabled (Req. SFPs)
$237,130 Cisco List Price EACH
$89,900 Impulse Sales Price (63% below list price)

FACTORY SEALED CISCO:

Cisco Part # WS-C3750G-48TS-S
CiscoCatalyst 3750 48 10/100/1000T + 4 SFP + IPB Image
$13,995 Cisco List Price EACH
$5,895   Impulse Sales Price EACH (58% below list price)                            

Cisco Part# WS-C3750E-48PD-EF
Cisco Catalyst 3750E 48 10/100/1000 PoE+2*10GE(X2),1150W,IPS s/w
$29,990 Cisco List Price EACH
$16,400 Impulse Sales Price EACH (46% below list price)                            

Cisco Part# WS-C3750G-48PS-S
Cisco Catalyst 48 10/100/1000T PoE +4SFP + IPB Image
$15,495 Cisco List Price EACH
$8,522 Impulse Sales Price EACH (45% below list price) *Factory Sealed

Cisco Part Number WS-C3750X-48T-L
Cisco Catalyst 3750X 48 Port Data LAN Base
$8,900 Cisco List Price EACH
$5,162 Impulse Sales Price EACH (42% below list price)*Factory Sealed

Cisco Part # WS-C2960S-48TD-L
Cisco Catalyst 2960S 48 GigE, 2 x 10G SFP+ LAN Base
$6,995 Cisco List Price EACH
$3,917 Impulse Sales Price EACH (44% below list price)*Factory Sealed

Cisco Part Number WS-C3560X-48P-L
Cisco Catalyst 3560X-48P-L Switch 48Pt POE+ 1000BT, Lan Base, 715W
$7,600 Cisco List Price EACH
$4,408 Impulse Sales Price EACH (42% below list price) *Factory Sealed

Cisco Part # WS-C3560E-24TD-E
Cisco Catalyst 3560E-24TD-E Switch 24Pt 1000BT + 2 X2 Slot Emi
$9,990 Cisco List Price EACH
$5,794 Impulse Sales Price EACH (42% below list price)*Factory Sealed

Cisco Part # WS-C3750X-48T-S
Cisco Catalyst 3750X 48 Port Data IP Base
$11,500 Cisco List Price EACH
$6,440 Impulse Sales Price EACH (44% below list price)*Factory Sealed

Cisco Part # WS-C4948-S
Cisco Catalyst 4948, IPB s/w, 48-Port 10/100/1000+4 SFP, 1 AC p/s
$10,495 Cisco List Price EACH
$5,562 Impulse Sales Price EACH (47% below list price) *Factory Sealed

TOP SELLERS - ROUTERS:

Cisco Part# CISCO2811
Cisco 2811 w/ AC PWR,2FE,4HWICs,2PVDMs,1NME,2AIMS,IP BASE,64F/256D
$2,495 Cisco List Price EACH
$1,150 Impulse Sales Price (54% below list price)

Cisco Part# CISCO2821
Cisco 2821 w/ AC PWR,2GE,4HWICs,3PVDM,1NME-X,2AIM,IP BASE,64F/256D
$3,895 Cisco List Price EACH
$1,850 Impulse Sales Price (53% below list price)

Cisco Part# CISCO1841-SEC/K9
Cisco 1841 Security Bundle,Adv.Security,64FL/256DR
$2,495 Cisco List Price EACH
$1,150 Impulse Sales Price EACH(54% below list price)

Cisco 3845 Bundle - Sample Configuration - Let us build to your specs!
1 x CISCO3845 Cisco 3845 w/AC PWR,2GE,1SFP,4NME,4HWIC, IP Base, 64F/256D
1 x PWR-3845-AC/2 3845 Redundant AC Power Supply
1 x MEM3800-64U512CF 64 to 512MB Compact Flash factory upgrade for 3800 Series
1 x MEM3800-256U1024D 256 to 1024MB DDR DRAM factory upgrade for Cisco 3800
$19,300 Cisco List Price EACH
$5,195 Impulse Sales Price EACH(73% below list price)

Cisco 3845 Bundle - Sample Configuration - Let us build to your specs!
1 x CISCO3845 Cisco 3845 w/AC PWR,2GE,1SFP,4NME,4HWIC, IP Base, 64F/256D
1 x PWR-3845-AC/2 3845 Redundant AC Power Supply
1 x MEM3800-64U512CF 64 to 512MB Compact Flash factory upgrade for 3800 Series
1 x MEM3800-256U1024D 256 to 1024MB DDR DRAM factory upgrade for Cisco 3800
1 x NM-1T3/E3 One Port T3/E3 Network Module
$27,800 Cisco List Price EACH
$6,395 Impulse Sales Price EACH(75% below list price)

Cisco 3825 Bundle - Sample Configuration - Let us build to your specs!
1 x Cisco 3825 w/AC PWR, 2GE,1SFP, 2NME, 4HWIC, IP Base, 64F/256D
1 x MEM3800-64U512CF 64 to 512MB Compact Flash factory upgrade for 3800 Series
1 x MEM3800-256U1024D 256 to 1024MB DDR DRAM factory upgrade for Cisco 3800
$15,300 Cisco List Price EACH
$3,950 Impulse Sales Price EACH(75% below list price)

Cisco 2851 Bundle Sample Configuration - Let us build to your specs!
1 x Cisco 2851 w/AC PWR,2GE,4HWIC,3PVDM,1NME-XD,2AIM,IP BASE,64F/256D
1 x MEM2800-64U256CF 64 to 256 MB CF Distribution Upgrade for Cisco 2800 Series
1 x MEM2851-256U1024D 256 to1024MB DDR DRAM factory upgrade for Cisco 2851
1 x NM-1T3/E3 Cisco One port T3/E3 network module
$20,695 Cisco List Price EACH
$2,995 Impulse Sales Price EACH(86% below list price)

Cisco 7206VXR Bundle - Sample Configuration - Let us build to your specs!
1 x CISCO7206VXR Cisco 7206VXR, 6-slot chassis, 1 AC Supply
1 x PWR-7200-AC 7200 AC Power Supply
1 x NPE-G1 Cisco 7200 Series Network Processing Engine
1 x MEM-NPE-G1-1GB 2- 512MB MemMOD (1GBTot) for NPE-G1
1 x MEM-NPE-G1-FLD256 256MB Flash Upgrade for 7200 Series
$34,040 Cisco List Price EACH
$6,995 Impulse Sales Price EACH(79% below list price)

TOP SELLERS - BLADES:

Cisco Part# WS-X6716-10G-3CXL
Cisco Catalyst 6500 16 port 10 Gigabit Ethernet w/ DFC3CXL(req X2)
$47,500 Cisco List Price EACH
$18, 995 Impulse Sales Price EACH(61% below list price)

Cisco Part# WS-X6708-10G-3C
Cisco C6K 8 port 10 Gigabit Ethernet module with DFC3C (req. X2)
$37,500 Cisco List Price EACH
$16,995 Impulse Sales Price EACH(55% below list price)

Cisco Part #WS-X4548-GB-RJ45
Cisco Catalyst 4500 Enhanced 48-Port 10/100/1000 Base-T (RJ-45)
$5,495 Cisco List Price EACH
$1,750 Impulse Sales Price EACH(69 % below list price)

Cisco Part # WS-X6748-GE-TX
Cisco Cat6500 48-port 10/100/1000 GE Mod: fabric enabled, RJ-45
$15,000 Cisco List Price EACH
$4,200 Impulse Sales Price (EACH 72 % below list price)

Cisco Part #WS-X6724-SFP
Cisco Catalyst 6500 24-port GigE Mod: fabric-enabled (Req. SFPs)
$15,000 Cisco List Price EACH
$4,100 Impulse Sales Price EACH(73% below list price)

TOP SELLERS - SUP ENGINES :

Cisco Part #WS-SUP720-3B
Cisco Catalyst 6500/Cisco 7600 Supervisor 720 Fabric MSFC3 PFC3B
$28,000 Cisco List Price EACH
$5,499 Impulse Sales Price EACH(81% below list price)

Cisco Part #NPE-G2
Cisco 7200 series NPE-G2 engine with 3 GE/FE/E ports
$19,000 Cisco List Price
$ 9,498 Impulse Sales Price EACH(51% below list price)

Cisco Part #WS-SUP720-3BXL
Cisco Catalyst 6500/Cisco 7600 Supervisor 720 Fabric MSFC3 PFC3BX
$40,000 Cisco List Price EACH
$ 10,995 Impulse Sales Price EACH(73% below list price)

TOP SELLERS - GBICS/SFPs :

Cisco Part #GLC-SX-MM
Cisco GE SFP, LC connector SX transceiver
$500 Cisco List Price EACH
$110 Impulse Sales Price EACH(78% below list price)

Cisco Part# X2-10GB-LR
Cisco 10GBASE-LR X2 Module
$4,000 Cisco List Price EACH
$1,100 Impulse Sales Price EACH(73% below list price)

Cisco Part# X2-10GB-SR
Cisco 10GBASE-SR X2 Module
$1,995 Cisco List Price EACH
$850 Impulse Sales Price EACH(58% below list price)

Cisco Part #GLC-LH-SM
Cisco GE SFP, LC connector LX/LH transceiver
$995 Cisco List Price EACH
$195 Impulse Sales Price EACH(80% below list price)

Cisco Part #WS-G5487
Cisco 1000Base-ZX extended reach GBIC (singlemode)
$3,995 Cisco List Price EACH
$699 Impulse Sales Price EACH(83% below list price)

TOP SELLERS - ASAs:

Cisco Part #ASA5520-BUN-K9
Cisco ASA 5520 Appliance with SW, HA, 4GE+1FE, 3DES/AES
$7,995 Cisco List Price EACH
$4,100 Impulse Sales Price EACH(49% below list price)

Cisco Part #ASA5550-BUN-K9
Cisco ASA 5550 Appliance with SW, HA, 8GE+1FE, 3DES/AES
$19,995 Cisco List Price EACH
$9,995 Impulse Sales Price EACH(50% below list price)

TOP SELLERS - TELEPHONY :

Cisco Part #CP-7941G
Cisco IP Phone 7941
$345 Cisco List price EACH
$172 Impulse Sales Price EACH(51% below list price)

Cisco Part #CP-7961G
Cisco IP Phone 7961
$445 Cisco List Price EACH
$210 Impulse Sales Price EACH(53% below list price)

TOP SELLERS - ACCESS POINTS:

Cisco Part #AIR-AP1242AG-A-K9
Cisco 802.11a/g Non-modular IOS AP; RP-TNC; FCC Cnfg
$899 Cisco List Price EACH
$425 Impulse Sales Price EACH(59 % below list price)

Cisco Part #AIR-AP1131AG-A-K9
Cisco 802.11a, .11g AP, Int Radios, Ants, FCC Cnfg
$699 Cisco List Price EACH
$349 Impulse Sales Price EACH(50% below list price)

Plus many many more. We have the products you need, get a quick quote.