Best selling products
Every unit tested in-house by certified technicians. Orders placed by 12pm ship same day. 30-day returns on unused hardware.
Best selling products in the catalog
ICX7000-RMK
Brocade ICX7000-RMK / Two-post rack mount kit for ICX switches, mounting hardware only, no switch
In stock
ICX7150-48-4X10GR
ICX7150-48-4X10GR Brocade ICX7150 switch, 48x 1GbE RJ45 and 4x 10GbE SFP+
In stock
MCP1600-C001E30N
MCP1600-C001E30N Mellanox, 100GbE QSFP28 to QSFP28 Passive Direct Attach Copper (DAC) Cable, 1m
In stock
WS-C3560-24PS-S
WS-C3560-24PS-S Cisco C3560 switch, 24x 10/100Mb PoE RJ45 and 2x 1GbE SFP
In stock
QSFPP-40GBASE-SR4
QSFPP-40GBASE-SR4 Juniper transceiver, 40GE QSFP+ SR4, 850 nm, MMF, MPO connector, 150m
In stock
DCS-7280CR3MK-32D4S-F
DCS-7280CR3MK-32D4S-F Arista 7280CR3MK switch, 32x 40/100GbE QSFP28 and 4x 400GbE QSFP-DD
In stock
MCP1600-C003E30L
MCP1600-C003E30L Mellanox, 100GbE QSFP28 to QSFP28 Passive Direct Attach Copper (DAC) Cable, 3m
In stock
ICX7250-48
ICX7250-48 Brocade ICX7250 switch, 48x 1GbE RJ45 and 8x 1GbE SFP
In stock
DCS-7280CR2K-30-F
DCS-7280CR2K-30-F Arista 7280CR2K switch, 30x 100GbE QSFP28
In stock
QFX5120-48Y-AFI
QFX5120-48Y-AFI Juniper QFX5120 switch, 48x 1/10/25GbE SFP28 and 8x 100GbE QSFP28
In stock
EX2300-24T
EX2300-24T Juniper EX2300 switch, 24x 1GbE RJ45 and 4x 1/10GbE SFP+
In stock
SCBE2-MX-S
SCBE2-MX-S Juniper Switch Control Board
In stock
FGS648P
FGS648P Foundry FGS648 switch, 48x 1GbE RJ45
In stock
CHAS-BP-MX240-S
CHAS-BP-MX240-S Juniper, MX240 spare chassis with backplane only: no Routing Engine
In stock
QFX10002-36Q
QFX10002-36Q Juniper QFX10002 switch, 36x 40GbE QSFP+
In stock
AIR-ANT2524DW-R
AIR-ANT2524DW-R Cisco, Aironet 2.4GHz 2dBi/5GHz 4dBi Dual-band Dipole Antenna White
In stock
MX68-HW
MX68-HW Meraki MX68 firewall, 12x 1GbE RJ45
In stock
RPS-FGS
RPS-FGS Foundry, 600W, AC power supply for FGS624P, FGS648P, FGS624P-POE,
In stock
NI-MLX-MR
NI-MLX-MR Brocade, NetIron MLX Series management module with 1 GB ECC memory,
In stock
XENPAK-10GB-LX4
XENPAK-10GB-LX4 Cisco transceiver, 10GBASE-LX4 XENPAK Module
In stock
PWR-2700-AC
PWR-2700-AC Cisco, 2700W AC power supply for CISCO7606
In stock
JC680A
JC680A Hp, 58x0AF 650W AC Power Supply
In stock
WS-X6724-SFP
WS-X6724-SFP Cisco line card, 24x 1GbE SFP
In stock
RX-ACPWR-F-SYS
RX-ACPWR-F-SYS Foundry, RX-Series Chassis AC power supply for RX-8 and RX-16
In stock
JPSU-650W-DC-AFO
JPSU-650W-DC-AFO Juniper, 650W DC Power Supply (Port Side to FRU Side Air Flow)
In stock
NXA-PAC-650W-PI
NXA-PAC-650W-PI Cisco power supply, Nexus NEBs AC 650W PSU - Port Side Intake
In stock
PWR-C49-300DC
PWR-C49-300DC Cisco, Catalyst 4900 300-Watt DC Power Supply
In stock
ASR1006
ASR1006 Cisco Chassis
In stock
5RN1M
5RN1M Dell, 81XX N30XX N40XX S31XX S4XXX S5XXX S6XXX Rail Kit
In stock
ASR-920-24SZ-M
ASR-920-24SZ-M Cisco ASR920 router, 24x 1GbE SFP and 4x 10GbE SFP+
In stock
JPSU-1600W-AC-AFO
JPSU-1600W-AC-AFO Juniper, 1600W AC power supply, airflow-out (port-to-FRU)
In stock
MS120-8FP-HW
MS120-8FP-HW Meraki switch, 8x 1GbE PoE RJ45 and 2x 1GbE SFP
In stock
DCS-7060X6-64PE-F
DCS-7060X6-64PE-F Arista switch, 64x 400/800GbE OSFP and 2x 10GbE SFP+
In stock
DCS-7060DX5-64-F
DCS-7060DX5-64-F Arista switch, 32x 400/800GbE QSFP-DD and 2x 10GbE SFP+
In stock
DCS-7060DX4-32-F
DCS-7060DX4-32-F Arista switch, 32x 100/200/400GbE QSFP-DD and 2x 10GbE SFP+
In stock
WS-CAC-4000W-US
WS-CAC-4000W-US Cisco power supply, WS-CAC-4000W 6000/7600 Series 4000W
In stock
DCS-7010TX-48C-F
DCS-7010TX-48C-F Arista switch, 48x 1GbE RJ45 and 4x 1/10/25GbE SFP28
In stock
SCBE3-MX-S
SCBE3-MX-S Juniper, Enhanced Switch Control Board, up to 1.5 Tbps per slot fabric with MPC10E
In stock
Z9332F-ON
Z9332F-ON Dell Z9332F switch, 32x 400GbE QSFP56-DD and 2x 10GbE SFP+
In stock
EX2300-24P
EX2300-24P Juniper EX2300 switch, 24x 1GbE PoE+ RJ45 and 4x 1/10GbE SFP+
In stock
RPS9+E
RPS9+E Brocade, 500W AC power supply
In stock
WS-C4948E-F-E
WS-C4948E-F-E Cisco C4948E switch, 48x 1GbE RJ45 and 4x 1/10GbE SFP+
In stock
SRX3K-16GE-TX
SRX3K-16GE-TX Juniper line card, 16x 1GbE RJ45
In stock
WS-X6816-10G-2T
WS-X6816-10G-2T Cisco line card, 16x 10GbE X2
In stock
XBR-25G-SR-01
XBR-25G-SR-01 Brocade, 25GBASE-SR SFP28 transceiver, 850 nm multimode, up to 100 m on OM4
In stock
SPA-8X1FE-TX
SPA-8X1FE-TX Cisco port adapter, 8x 10/100Mb RJ45
In stock
EX4550-EM-2QSFP
EX4550-EM-2QSFP Juniper EX4550 uplink module, 2x 40GbE QSFP+
In stock
ICX7650-4X10GF
ICX7650-4X10GF Ruckus ICX7650 uplink module, 4x 1/10GbE SFP+
In stock
More of the catalog
Buying in volume, or don't see the exact part number? We quote same day.
Request a quoteWhy buy from Townsend
The model
We buy, sell and trade hardware
We buy and sell tested Juniper, Arista, Brocade, and Cisco hardware. The same bench that grades equipment for our buyers evaluates the equipment we buy from our sellers, so every grade has to stand up on both sides of the transaction.
The bench
We don't take a supplier's word for it. We test it ourselves.
Every unit goes to our own certified technicians before it reaches the shelf: powered up, ports exercised, PSUs, fans and thermals checked, then verified again before it ships. Not a drop-ship, not a photograph of someone else's stock.
The desk
A person who knows the hardware
Quotes are answered by someone who can tell you what an EX4600-40F-AFI is without looking it up, and who will say so when a part is the wrong one for the job, usually the same business day.
Questions buyers ask
- Is the hardware tested before it ships?
- Yes. Every unit (new-excess, used, or refurbished) is bench-tested in-house by certified technicians before it is listed, and re-verified before it ships. See our Testing Process page for the details.
- How fast do orders ship?
- Orders placed by 12pm ship the same business day. Overnight shipping is available across the US, and we deliver worldwide.
- Do you buy used equipment?
- Yes. Buying and liquidating surplus gear is half our business. We buy Juniper, Arista, Brocade and Cisco hardware for cash, wire, or trade-in credit, arrange pickup, and process within 48 hours of receipt.
- How do quotes work for unpriced items?
- High-ticket and bulk items are quote-driven. Send the part number and quantity through the quote form, chat, or phone and a human who knows the hardware will come back with a firm price, typically the same business day.