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Townsend Networks

Townsend Networks

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For 15 years, Townsend Networks has been a leading global reseller of pre-owned networking hardware. We specialize in Brocade, Cisco, Junipe...read more

Townsend Networks

For 15 years, Townsend Networks has been a leading global reseller of pre-owned networking hardware. We specialize in Brocade, Cisco, Juniper and HP hardware. All of the equipment we sell is delivered in good condition, fully tested and with a minimum of 1-year warranty. We also offer trade-ins and cash purchases of your excess hardware. Give us a call today at 415-626-4231. Thank you.

354 results found in all categories
Cisco WS-C6509-E-FAN Catalyst 6509 Enhanced Chassis Fan Tray **Tested/Warranty**
Cisco WS-C6509-E-FAN Catalyst 6509 Enhanced Chassis Fan Tray **Tested/Warranty**
World’s Largest Reseller of Used Cisco/Brocade/Juniper
13d 19h left
US $25.00
or Best offer
Free Shipping
Juniper EX-CBL-VCP-50CM Virtual Chassis Port Cable 0.5M Length *Tested/Warranty*
Juniper EX-CBL-VCP-50CM Virtual Chassis Port Cable 0.5M Length *Tested/Warranty*
World’s Largest Reseller of Used Juniper/Brocade/Cisco
15d left
US $34.50
or Best offer
Free Shipping
CISCO ASR-920-24TZ-M - 24GE Copper and 4-10GE : Modular PSU
CISCO ASR-920-24TZ-M - 24GE Copper and 4-10GE : Modular PSU
World’s Largest Reseller of Used Cisco/Juniper/Brocade
28d 18h left
US $2,195.00
or Best offer
Free Shipping
Brocade ICX6610-48P-PE w/ ICX6610-ADV-LIC & (2) ICX6610-10G-LIC-POD
Brocade ICX6610-48P-PE w/ ICX6610-ADV-LIC & (2) ICX6610-10G-LIC-POD
World’s Largest Reseller of Used Cisco/Brocade/Juniper
20d 18h left
US $1,995.00
or Best offer
Free Shipping
Brocade BR-MLX-10GX20-M /  20-port 10 GbE Combo Module for MLXE (20) 10G-SFPP-SR
Brocade BR-MLX-10GX20-M / 20-port 10 GbE Combo Module for MLXE (20) 10G-SFPP-SR
World’s Largest Reseller of Used Cisco/Foundry/​Brocade
19d 22h left
US $4,995.00
or Best offer
Free Shipping
Foundry / Brocade ServerIron 350 SI350 w/ WSM6
Foundry / Brocade ServerIron 350 SI350 w/ WSM6
World’s Largest Reseller of Used Foundry / Brocade
20d 23h left
US $2,495.00
or Best offer
Brocade FCX648S-HPOE-ADV w/ FCX-2XG - 48x 1G POE, 2x 10G XFP (FULL L3)
Brocade FCX648S-HPOE-ADV w/ FCX-2XG - 48x 1G POE, 2x 10G XFP (FULL L3)
World’s Largest Reseller of Used Cisco/Brocade/Juniper
14d 21h left
US $895.00
or Best offer
Free Shipping
Foundry Networks / Brocade NI-X-32-SF  NI-MLX-32-AC
Foundry Networks / Brocade NI-X-32-SF NI-MLX-32-AC
World’s Largest Reseller of Used Foundry/Brocade
14d 23h left
US $495.00
or Best offer
Mellanox MSX1016X-2BFR  **64-Port 10GbE SFP+ 1U - 1.28Tb/s of line-rate perf.
Mellanox MSX1016X-2BFR **64-Port 10GbE SFP+ 1U - 1.28Tb/s of line-rate perf.
World's Largest Reseller of Used Juniper/Brocade/Cisco
21d 2h left
US $1,495.00
or Best offer
Free Shipping
Brocade TI-24X-AC - TurboIron 24X - 1RU 10GbE **DUAL AC POWER* RPS11
Brocade TI-24X-AC - TurboIron 24X - 1RU 10GbE **DUAL AC POWER* RPS11
World's Largest Reseller of Used Foundry/Brocade/Cisco
19d 20h left
US $895.00
or Best offer
Free Shipping
Brocade BR-MLXE-DCPWR-1800 / 16-, 8- and 4-slot MLXe 1800W DC Power Supply
Brocade BR-MLXE-DCPWR-1800 / 16-, 8- and 4-slot MLXe 1800W DC Power Supply
World's Largest Reseller of Used Juniper/Brocade/Cisco
8d 18h left
US $1,895.00
or Best offer
Free Shipping
Foundry Networks / Brocade FWSX424 - FastIron Workgroup X424
Foundry Networks / Brocade FWSX424 - FastIron Workgroup X424
World’s Largest Reseller of Used Foundry/Brocade
23h 13m left
US $275.00
or Best offer
CISCO ME-3400-24TS-A  (NEW OPEN BOX)  Switch + 1 YEAR WARRANTY
CISCO ME-3400-24TS-A (NEW OPEN BOX) Switch + 1 YEAR WARRANTY
World’s Largest Reseller of Used Cisco,Foundry,Brocade
7d 21h left
US $395.00
Buy It Now
Foundry Networks RPS5 - 220W AC PSU for FWS/FWSX/FESX
Foundry Networks RPS5 - 220W AC PSU for FWS/FWSX/FESX
World’s Largest Reseller of Used Foundry/Brocade
6d 23h left
US $350.00
Buy It Now
Brocade NI-MLX-4-DC  **NEW**   NetIron MLX-4 DC Router NI-X-DCPWR-A
Brocade NI-MLX-4-DC **NEW** NetIron MLX-4 DC Router NI-X-DCPWR-A
World's Largest Reseller of Used Foundry/Brocade/Cisco
27d 21h left
US $4,999.00
or Best offer
Free Shipping
Foundry Networks / Brocade FESX624HF-PREM
Foundry Networks / Brocade FESX624HF-PREM
World’s Largest Reseller of Used Foundry/Brocade
23h 6m left
US $1,795.00
or Best offer
Cisco WS-C6504-E, W/ WS-SUP720-3BXL, WS-X6748-GE-TX, WS-X6704-10GE, DUAL AC
Cisco WS-C6504-E, W/ WS-SUP720-3BXL, WS-X6748-GE-TX, WS-X6704-10GE, DUAL AC
World’s Largest Reseller of Used Cisco/Juniper/Brocade
22d 1h left
US $1,395.00
or Best offer
Foundry Networks / Brocade FI-SX1-AC - 204 Ports 10/100
Foundry Networks / Brocade FI-SX1-AC - 204 Ports 10/100
World’s Largest Reseller of Used Foundry/Brocade
14d 22h left
US $1,595.00
or Best offer
CISCO ASA5510-AIP10SP-K9 Firewall license **WARRANTY
CISCO ASA5510-AIP10SP-K9 Firewall license **WARRANTY
World’s Largest Reseller of Used Cisco,Foundry,Brocade
2d left
US $499.00
or Best offer
Free Shipping
Foundry Networks / Brocade SI-4G-PREM
Foundry Networks / Brocade SI-4G-PREM
World’s Largest Reseller of Used Foundry/Brocade
22d 21h left
US $1,295.00
Buy It Now
Brocade NetIron CER 2024F NI-CER-2024F-AC
Brocade NetIron CER 2024F NI-CER-2024F-AC
World’s Largest Reseller of Used Brocade/Cisco/Juniper
17d left
US $4,595.00
or Best offer
Free Shipping
Foundry / Brocade BI-RX-8-AC  Chassis
Foundry / Brocade BI-RX-8-AC Chassis
World’s Largest Reseller of Used Foundry / Brocade
3d 21h left
US $750.00
Buy It Now
Brocade RPS15-E for ICX non-PoE 250W PSU, power-supply-side exhaust airflow
Brocade RPS15-E for ICX non-PoE 250W PSU, power-supply-side exhaust airflow
World’s Largest Reseller of Used Cisco/Brocade/Juniper
12d left
US $295.00
or Best offer
Free Shipping
Foundry Networks BI-RX-4-AC Bigiron RX Series, 4-Slot Chassis RX-BI
Foundry Networks BI-RX-4-AC Bigiron RX Series, 4-Slot Chassis RX-BI
World's Largest Reseller of Used Foundry / Brocade
22d 20h left
US $2,100.00
Buy It Now
Free Shipping
Brocade Foundry Networks  SI-GT-CGC16-SSL  (WSM6-SSL-1)
Brocade Foundry Networks SI-GT-CGC16-SSL (WSM6-SSL-1)
World's Largest Reseller of Used Foundry / Brocade
4d 1h left
US $1,895.00
Buy It Now
Free Shipping
Foundry Networks / Brocade SX-ACPWR-SYS  / FI-SX1-4-AC
Foundry Networks / Brocade SX-ACPWR-SYS / FI-SX1-4-AC
World’s Largest Reseller of Used Foundry/Brocade
11d 21h left
US $299.00
Buy It Now
Foundry/Brocade BIMG8-1GX20-SFP-V6  BigIronMG8 20-port
13d 1h left
US $295.00
or Best offer
Free Shipping
Foundry / Brocade ServerIron 350 SI350 WSM6 J-B16GC
Foundry / Brocade ServerIron 350 SI350 WSM6 J-B16GC
World’s Largest Reseller of Used Foundry/Brocade
5d 22h left
US $2,450.00
Buy It Now
Foundry Networks B10Gx2 - Includes (2) 10G-XNPK-SR - Foundry Original
Foundry Networks B10Gx2 - Includes (2) 10G-XNPK-SR - Foundry Original
World’s Largest Reseller of Used Foundry/Brocade
19d 22h left
US $495.00
or Best offer
Free Shipping
Foundry/Brocade RX-BI-32-MR [32 Mgmt Module for BigIron RX-32]
Foundry/Brocade RX-BI-32-MR [32 Mgmt Module for BigIron RX-32]
World’s Largest Reseller of Used Foundry/Brocade
12d 23h left
US $350.00
or Best offer
Cisco WS-C6504-E w/ WS-SUP720-3BXL DUAL AC ***Tested/Warranty***
Cisco WS-C6504-E w/ WS-SUP720-3BXL DUAL AC ***Tested/Warranty***
World’s Largest Reseller of Used Cisco/Juniper/Brocade
22d 1h left
US $1,070.00
or Best offer
Juniper EX4500-40F-VC1-FB 40-Port 1/10G SFP+ DUAL AC 128G VC **Tested/Warranty**
Juniper EX4500-40F-VC1-FB 40-Port 1/10G SFP+ DUAL AC 128G VC **Tested/Warranty**
World’s Largest Reseller of Used Juniper/Brocade/Cisco
28d 1h left
US $2,495.00
or Best offer
Free Shipping
Juniper EX-CBL-VCP-5M Virtual Chassis Port cable 5M length  ***New/Sealed***
Juniper EX-CBL-VCP-5M Virtual Chassis Port cable 5M length ***New/Sealed***
World’s Largest Reseller of Used Juniper/Cisco/Brocade
1d 19h left
US $500.00
or Best offer
Free Shipping
Cisco WS-C4506  w/ WS-X4516-10GE, (4) WS-X4148-RJ45V, Dual AC *Tested/Warranty*
Cisco WS-C4506 w/ WS-X4516-10GE, (4) WS-X4148-RJ45V, Dual AC *Tested/Warranty*
World’s Largest Reseller of Used Cisco/Foundry/Brocade
18d 19h left
US $475.00
or Best offer
Foundry J-B16GC 16-Port 10/100/1000 Jetcore Module
Foundry J-B16GC 16-Port 10/100/1000 Jetcore Module
World’s Largest Reseller of Used Cisco/Foundry/Brocade
4d 20h left
US $349.00
Buy It Now
Free Shipping
Foundry Networks FLS624 - FastIron LS Series 24-port 10/100/1000
Foundry Networks FLS624 - FastIron LS Series 24-port 10/100/1000
World’s Largest Reseller of Used Foundry / Brocade
18d 22h left
US $595.00
or Best offer
Brocade ICX6610-48-E 48-port 1 GbE,  8×1 GbE SFPP, 4×40 GbE QSFP stacking
Brocade ICX6610-48-E 48-port 1 GbE, 8×1 GbE SFPP, 4×40 GbE QSFP stacking
World’s Largest Reseller of Used Cisco/Brocade/Juniper
25d 22h left
US $695.00
or Best offer
Free Shipping
HP Original 720187-B21 C-CLASS 40GB QSFP+ MPO SFP
HP Original 720187-B21 C-CLASS 40GB QSFP+ MPO SFP
World’s Largest Reseller of Used Brocade/Cisco/Juniper
17d left
US $399.00
or Best offer
Free Shipping
Arista QSFP-SR4, 40GBASE-SR4 QSFP+ Module QSFP-40G-SR4 ***NEW/SEALED***
Arista QSFP-SR4, 40GBASE-SR4 QSFP+ Module QSFP-40G-SR4 ***NEW/SEALED***
World’s Largest Reseller of Used Cisco/Brocade/Juniper
27d 2h left
US $175.00
or Best offer
Free Shipping
Brocade 10G-XFP-ZR  *Compatible*
Brocade 10G-XFP-ZR *Compatible*
World’s Largest Reseller of Used Foundry/Brocade
25d 1h left
US $799.00
or Best offer
Free Shipping
Foundry Networks FESX448-PREM
Foundry Networks FESX448-PREM
World’s Largest Reseller of Used Foundry/Brocade
11d 18h left
US $750.00
Buy It Now
Free Shipping
Brocade ICX6610-24P-PE w/ICX6610-ADV-LIC & ICX6610-10G-LIC-POD
Brocade ICX6610-24P-PE w/ICX6610-ADV-LIC & ICX6610-10G-LIC-POD
World’s Largest Reseller of Used Cisco/Brocade/Juniper
14d 21h left
US $895.00
or Best offer
Free Shipping
Juniper EX4200-48T w/ 2x EX-PWR-320-AC, 1x EX-CBL-VCP-50CM **Tested** (Set of 2)
Juniper EX4200-48T w/ 2x EX-PWR-320-AC, 1x EX-CBL-VCP-50CM **Tested** (Set of 2)
World’s Largest Reseller of Used Juniper/Brocade/Cisco
15d left
US $450.00
or Best offer
Brocade FESX424-POE+2XG  FastironEdge Series w/ 2x 10G XFP Uplink *Dual AC
Brocade FESX424-POE+2XG FastironEdge Series w/ 2x 10G XFP Uplink *Dual AC
World’s Largest Reseller of Used Foundry/Brocade
26d 22h left
US $899.00
Buy It Now
Free Shipping
Brocade NetIron NI-CES-2024C-MEPREM-AC w/ Single AC ***Tested/Warranty***
Brocade NetIron NI-CES-2024C-MEPREM-AC w/ Single AC ***Tested/Warranty***
World’s Largest Reseller of Used Cisco/Brocade/Juniper
5d 23h left
US $1,995.00
or Best offer
Free Shipping
SFP-OC3-LR1 * GENUINE CISCO OC3/STM1 SFP, Single-mode fiber, Long Reach (40km)
SFP-OC3-LR1 * GENUINE CISCO OC3/STM1 SFP, Single-mode fiber, Long Reach (40km)
World’s Largest Reseller of Used Cisco/Foundry/​Brocade
15d 22h left
US $225.00
or Best offer
Free Shipping
Cisco Catalyst WS-C3550-24-EMI  Ethernet Switch ***New/Sealed***
Cisco Catalyst WS-C3550-24-EMI Ethernet Switch ***New/Sealed***
World’s Largest Reseller of Used Cisco/Foundry/Brocade
17d 18h left
US $500.00
or Best offer
Free Shipping
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