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Townsend Networks

Best selling products

This page holds a spread of Juniper, Arista, Cisco, Brocade and Ruckus hardware: switches, optics, chassis and power supplies. Examples are the Juniper EX2300 at 88/176 Gbps on the 48 port model, the Ruckus ICX 7250-48 with 48 ports and 8 SFP+ ports, the Arista DCS-7280CR3MK-32D4S with 32 100GbE and 4 400GbE ports, and the Juniper QSFPP-40GBASE-SR4 with up to 150 m of reach.

Sources: EX2300 Ethernet Switch Datasheet, RUCKUS ICX 7250 Switch Hardware Installation Guide, Arista 7280R3 Series with Encryption Data Sheet, Juniper Hardware Compatibility Tool: QSFPP-40GBASE-SR4

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Facts from the maker

Juniper EX2300 switching capacity
24 port models 64/128 Gbps; EX2300-48P 88/176 Gbps; EX2300-48MP 132/264 Gbps Source: EX2300 Ethernet Switch Datasheet
Ruckus ICX 7250-48
48 x 10/100/1000 RJ-45 (no PoE) + 8 x SFP+ 1/10 GbE; 100 W supply Source: RUCKUS ICX 7250 Switch Hardware Installation Guide
Arista DCS-7280CR3MK-32D4S
32 x 100GbE QSFP100; 4 x 400GbE QSFP-DD; MACsec, large route; 1RU Source: Arista 7280R3 Series with Encryption Data Sheet
Juniper QSFPP-40GBASE-SR4
40GE QSFP+ SR4; 840 to 860 nm; up to 150 m on multimode fiber; MPO-12; 3.5 W Source: Juniper Hardware Compatibility Tool: QSFPP-40GBASE-SR4
Cisco ASR-9006-AC
10RU; 2 RSP slots and 4 line card slots; 3 kW AC power modules, N+N redundant Source: Cisco ASR 9000 Series Aggregation Services Routers Data Sheet
Juniper JPSU-1600W-AC-AFO
1600 W AC, front to back; QFX10002-72Q, QFX10002-36Q and QFX10002-60C Source: QFX10002 Switch Hardware Guide
Juniper QFX5200-48Y
48 x 10/25GbE SFP+/SFP28 + 6 x 40/100GbE QSFP+/QSFP28; 3.6 Tbps Source: QFX5200 Switch Datasheet

Updated

Rangeto

Best selling products in the catalog

Brocade ICX7000-RMK / Two-post rack mount kit for ICX switches, mounting hardware only, no switch

ICX7000-RMK

Brocade ICX7000-RMK / Two-post rack mount kit for ICX switches, mounting hardware only, no switch

Refurbished, tested & guaranteed

In stock

$45Ships same day
MCP1600-C001E30N Mellanox Cable, Refurbished

MCP1600-C001E30N

MCP1600-C001E30N Mellanox Cable, Refurbished

In stock

$30Ships same day
ICX7150-48-4X10GR Brocade Switch, AC Power, Refurbished, 48x 1GbE RJ45 and 4x 10GbE SFP+

ICX7150-48-4X10GR

ICX7150-48-4X10GR Brocade Switch, AC Power, Refurbished, 48x 1GbE RJ45 and 4x 10GbE SFP+

In stock

$1,185Ships same day
WS-C3560-24PS-S Cisco Switch, Refurbished, 24x 10/100Mb PoE RJ45 and 2x 1GbE SFP

WS-C3560-24PS-S

WS-C3560-24PS-S Cisco Switch, Refurbished, 24x 10/100Mb PoE RJ45 and 2x 1GbE SFP

In stock

$80Ships same day
QSFPP-40GBASE-SR4 Juniper Transceiver, Refurbished, 40GE QSFP+ SR4, 850 nm, MMF, MPO connector, 150m

QSFPP-40GBASE-SR4

QSFPP-40GBASE-SR4 Juniper Transceiver, Refurbished, 40GE QSFP+ SR4, 850 nm, MMF, MPO connector, 150m

In stock

$40Ships same day
DCS-7280CR3MK-32D4S-F Arista Switch, Front-to-Back, Used, 32x 40/100GbE QSFP28 and 4x 400GbE QSFP-DD

DCS-7280CR3MK-32D4S-F

DCS-7280CR3MK-32D4S-F Arista Switch, Front-to-Back, Used, 32x 40/100GbE QSFP28 and 4x 400GbE QSFP-DD

In stock

$39,995Ships same day
MCP1600-C003E30L Mellanox Cable, Refurbished

MCP1600-C003E30L

MCP1600-C003E30L Mellanox Cable, Refurbished

In stock

$50Ships same day
ICX7250-48 Brocade Switch, AC Power, Refurbished, 48x 1GbE RJ45 and 8x 1GbE SFP

ICX7250-48

ICX7250-48 Brocade Switch, AC Power, Refurbished, 48x 1GbE RJ45 and 8x 1GbE SFP

In stock

$250Ships same day
EX2300-48P Juniper Switch, AC Power, Refurbished, 48x 1GbE PoE+ RJ45 and 4x 1/10GbE SFP+

EX2300-48P

EX2300-48P Juniper Switch, AC Power, Refurbished, 48x 1GbE PoE+ RJ45 and 4x 1/10GbE SFP+

In stock

$155Ships same day
DCS-7280CR2K-30-F Arista Switch, Front-to-Back, Used, 30x 100GbE QSFP28

DCS-7280CR2K-30-F

DCS-7280CR2K-30-F Arista Switch, Front-to-Back, Used, 30x 100GbE QSFP28

In stock

$8,995Ships same day
QFX5120-48Y-AFI Juniper Switch, Back-to-Front, 48x 1/10/25GbE SFP28 and 8x 100GbE QSFP28

QFX5120-48Y-AFI

QFX5120-48Y-AFI Juniper Switch, Back-to-Front, 48x 1/10/25GbE SFP28 and 8x 100GbE QSFP28

Refurbished, tested & guaranteed

In stock

$9,895Ships same day
EX2300-24T Juniper Switch, Front-to-Back, Refurbished, 24x 1GbE RJ45 and 4x 1/10GbE SFP+

EX2300-24T

EX2300-24T Juniper Switch, Front-to-Back, Refurbished, 24x 1GbE RJ45 and 4x 1/10GbE SFP+

In stock

$530Ships same day
DCS-7280CR3K-32P4-F Arista Router, Refurbished, 7280R3

DCS-7280CR3K-32P4-F

DCS-7280CR3K-32P4-F Arista Router, Refurbished, 7280R3

In stock

$39,595Ships same day
QFX5220-32CD-AFI Juniper Switch, Back-to-Front, New Open Box, L3

QFX5220-32CD-AFI

QFX5220-32CD-AFI Juniper Switch, Back-to-Front, New Open Box, L3

In stock

$17,815Ships same day
DCS-7280CR3MK-32P4S-F Arista Switch, Refurbished, 32x 100GbE QSFP28 and 4x 400GbE OSFP

DCS-7280CR3MK-32P4S-F

DCS-7280CR3MK-32P4S-F Arista Switch, Refurbished, 32x 100GbE QSFP28 and 4x 400GbE OSFP

In stock

$34,645Ships same day
EX4650-48Y-AFO Juniper Switch, Front-to-Back Airflow, New, 48x 1/10/25GbE SFP28 and 8x 100GbE QSFP28

EX4650-48Y-AFO

EX4650-48Y-AFO Juniper Switch, Front-to-Back Airflow, New, 48x 1/10/25GbE SFP28 and 8x 100GbE QSFP28

In stock

$10,885Ships same day
ASR-9006-AC-V2 Cisco Chassis, Front-to-Back, Refurbished, ASR 9006 AC Chassis with PEM Version 2

ASR-9006-AC-V2

ASR-9006-AC-V2 Cisco Chassis, Front-to-Back, Refurbished, ASR 9006 AC Chassis with PEM Version 2

In stock

$2,485Ships same day
ASR-9006-AC Cisco Chassis, Front-to-Back, Refurbished, ASR-9006 AC Chassis

ASR-9006-AC

ASR-9006-AC Cisco Chassis, Front-to-Back, Refurbished, ASR-9006 AC Chassis

In stock

$1,800Ships same day
SCBE2-MX-S Juniper Switch Control Board, Refurbished

SCBE2-MX-S

SCBE2-MX-S Juniper Switch Control Board, Refurbished

In stock

$230Ships same day
FGS648P Foundry Switch, Used, 48x 1GbE RJ45

FGS648P

FGS648P Foundry Switch, Used, 48x 1GbE RJ45

In stock

$75Ships same day
CHAS-BP-MX240-S Juniper Chassis, Refurbished, MX240 spare chassis with backplane only

CHAS-BP-MX240-S

CHAS-BP-MX240-S Juniper Chassis, Refurbished, MX240 spare chassis with backplane only

In stock

$1,265Ships same day
QFX10002-36Q Juniper Switch, Front-to-Back, Refurbished, 36x 40GbE QSFP+

QFX10002-36Q

QFX10002-36Q Juniper Switch, Front-to-Back, Refurbished, 36x 40GbE QSFP+

In stock

$1,100Ships same day
AIR-ANT2524DW-R Cisco Antenna, Refurbished

AIR-ANT2524DW-R

AIR-ANT2524DW-R Cisco Antenna, Refurbished

In stock

$25Ships same day
MX68-HW Meraki Firewall, Refurbished, 12x 1GbE RJ45

MX68-HW

MX68-HW Meraki Firewall, Refurbished, 12x 1GbE RJ45

In stock

$225Ships same day
RPS-FGS Foundry Power Supply, AC Input, Used, 600W, AC power supply for FGS624P, FGS624P-POE

RPS-FGS

RPS-FGS Foundry Power Supply, AC Input, Used, 600W, AC power supply for FGS624P, FGS624P-POE

In stock

$35Ships same day
NI-MLX-MR Brocade Management Module, Refurbished

NI-MLX-MR

NI-MLX-MR Brocade Management Module, Refurbished

In stock

$145Ships same day
XENPAK-10GB-LX4 Cisco Transceiver, Refurbished, 10GBASE-LX4 XENPAK Module

XENPAK-10GB-LX4

XENPAK-10GB-LX4 Cisco Transceiver, Refurbished, 10GBASE-LX4 XENPAK Module

In stock

$30Ships same day
PWR-2700-AC Cisco Power Supply, AC Input, Refurbished, 2700W AC power supply for CISCO7606

PWR-2700-AC

PWR-2700-AC Cisco Power Supply, AC Input, Refurbished, 2700W AC power supply for CISCO7606

In stock

$600Ships same day
JC680A HP Power Supply, AC Input, Refurbished, 58x0AF 650W AC Power Supply

JC680A

JC680A HP Power Supply, AC Input, Refurbished, 58x0AF 650W AC Power Supply

In stock

$55Ships same day
WS-X6724-SFP Cisco Line Card, Refurbished, 24x 1GbE SFP

WS-X6724-SFP

WS-X6724-SFP Cisco Line Card, Refurbished, 24x 1GbE SFP

In stock

$265Ships same day
RX-ACPWR-F-SYS Foundry Power Supply, AC Input, Refurbished

RX-ACPWR-F-SYS

RX-ACPWR-F-SYS Foundry Power Supply, AC Input, Refurbished

In stock

$40Ships same day
JPSU-650W-DC-AFO Juniper Power Supply, Refurbished

JPSU-650W-DC-AFO

JPSU-650W-DC-AFO Juniper Power Supply, Refurbished

In stock

$265Ships same day
NXA-PAC-650W-PI Cisco Power Supply, AC Input, Refurbished

NXA-PAC-650W-PI

NXA-PAC-650W-PI Cisco Power Supply, AC Input, Refurbished

In stock

$145Ships same day
PWR-C49-300DC Cisco Power Supply, DC Input, Refurbished, Catalyst 4900 300-Watt DC Power Supply

PWR-C49-300DC

PWR-C49-300DC Cisco Power Supply, DC Input, Refurbished, Catalyst 4900 300-Watt DC Power Supply

In stock

$345Ships same day
ASR1006 Cisco Chassis, Front-to-Back, Refurbished

ASR1006

ASR1006 Cisco Chassis, Front-to-Back, Refurbished

In stock

$1,465Ships same day
5RN1M Dell Rack Kit, Refurbished, 81XX N30XX N40XX S31XX S4XXX S5XXX S6XXX Rail Kit

5RN1M

5RN1M Dell Rack Kit, Refurbished, 81XX N30XX N40XX S31XX S4XXX S5XXX S6XXX Rail Kit

In stock

$199Ships same day
ASR-920-24SZ-M Cisco Router, Front-to-Back, Refurbished, 24x 1GbE SFP and 4x 10GbE SFP+

ASR-920-24SZ-M

ASR-920-24SZ-M Cisco Router, Front-to-Back, Refurbished, 24x 1GbE SFP and 4x 10GbE SFP+

In stock

$670Ships same day
JPSU-1600W-AC-AFO Juniper Power Supply, Refurbished, 1600W AC power supply

JPSU-1600W-AC-AFO

JPSU-1600W-AC-AFO Juniper Power Supply, Refurbished, 1600W AC power supply

In stock

$315Ships same day
MS120-8FP-HW Meraki Switch, New, 8x 1GbE PoE RJ45 and 2x 1GbE SFP

MS120-8FP-HW

MS120-8FP-HW Meraki Switch, New, 8x 1GbE PoE RJ45 and 2x 1GbE SFP

In stock

$325Ships same day
DCS-7060X6-64PE-F Arista Switch, Front-to-Back, Refurbished, 64x 400/800GbE OSFP and 2x 10GbE SFP+

DCS-7060X6-64PE-F

DCS-7060X6-64PE-F Arista Switch, Front-to-Back, Refurbished, 64x 400/800GbE OSFP and 2x 10GbE SFP+

In stock

$79,195Ships same day
DCS-7060DX5-64-F Arista Switch, Front-to-Back, Refurbished, 32x 400/800GbE QSFP-DD and 2x 10GbE SFP+

DCS-7060DX5-64-F

DCS-7060DX5-64-F Arista Switch, Front-to-Back, Refurbished, 32x 400/800GbE QSFP-DD and 2x 10GbE SFP+

In stock

$49,495Ships same day
DCS-7060DX4-32-F Arista Switch, Front-to-Back, 32x 100/200/400GbE QSFP-DD and 2x 10GbE SFP+

DCS-7060DX4-32-F

DCS-7060DX4-32-F Arista Switch, Front-to-Back, 32x 100/200/400GbE QSFP-DD and 2x 10GbE SFP+

Refurbished, tested & guaranteed

In stock

$13,360Ships same day
WS-CAC-4000W-US Cisco Power Supply, AC Input, Refurbished, 6000/7600 Series, 4000 W

WS-CAC-4000W-US

WS-CAC-4000W-US Cisco Power Supply, AC Input, Refurbished, 6000/7600 Series, 4000 W

In stock

$170Ships same day
DCS-7010TX-48C-F Arista Switch, Front-to-Back, New Open Box, 48x 1GbE RJ45 and 4x 1/10/25GbE SFP28

DCS-7010TX-48C-F

DCS-7010TX-48C-F Arista Switch, Front-to-Back, New Open Box, 48x 1GbE RJ45 and 4x 1/10/25GbE SFP28

In stock

$4,350Ships same day
SCBE3-MX-S Juniper Switch Control Board, New, Enhanced Switch Control Board

SCBE3-MX-S

SCBE3-MX-S Juniper Switch Control Board, New, Enhanced Switch Control Board

In stock

$7,915Ships same day
Z9332F-ON Dell Switch, AC Power, New Open Box, 32x 400GbE QSFP56-DD and 2x 10GbE SFP+

Z9332F-ON

Z9332F-ON Dell Switch, AC Power, New Open Box, 32x 400GbE QSFP56-DD and 2x 10GbE SFP+

In stock

$3,795Ships same day
EX2300-24P Juniper Switch, AC Power, Refurbished, 24x 1GbE PoE+ RJ45 and 4x 1/10GbE SFP+

EX2300-24P

EX2300-24P Juniper Switch, AC Power, Refurbished, 24x 1GbE PoE+ RJ45 and 4x 1/10GbE SFP+

In stock

$290Ships same day
RPS9+E Brocade Power Supply, Front-to-Back, Refurbished, 500W AC power supply

RPS9+E

RPS9+E Brocade Power Supply, Front-to-Back, Refurbished, 500W AC power supply

In stock

$190Ships same day

Part numbers on this page

Part numberPortsAirflowPowerConditionEnd of salePriceStock
ICX7000-RMKRefurbished, tested & guaranteed$45In stock
MCP1600-C001E30N3.3 V typical (3.135 V min, 3.465 V max)Refurbished, tested & guaranteed$30In stock
ICX7150-48-4X10GR48 × 1GbEClosed airflow; 0 CFMIntegrated AC power supply for system and PoE powerRefurbished, tested & guaranteed$1,185In stock
WS-C3560-24PS-S24 × 10/100Mb100 to 240 V AC autoranging, 50 to 60 HzRefurbished, tested & guaranteed$80In stock
QSFPP-40GBASE-SR4Refurbished, tested & guaranteed$40In stock
DCS-7280CR3MK-32D4S-F32 × 40/100GbEFront-to-back2 x AC (PWR-1011), hot-swap, 1+1 redundantUsed, tested & guaranteed$39,995In stock
MCP1600-C003E30LRefurbished, tested & guaranteed$50In stock
ICX7250-4848 × 1GbESides-to-backIntegrated AC, 100 W output; EPS4000 external optionRefurbished, tested & guaranteed$250In stock
EX2300-48P48 × 1GbE25 cfmRefurbished, tested & guaranteed$155In stock
DCS-7280CR2K-30-F30 × 100GbEFront-to-backUsed, tested & guaranteed$8,995In stock
QFX5120-48Y-AFI48 × 1/10/25GbEBack-to-front (AFI)two 650-W AC or DC power suppliesRefurbished, tested & guaranteed$9,895In stock
EX2300-24T24 × 1GbEFront-to-back: two fans along the rear of the chassisBuilt in along the rear panel, with an AC power cord inletRefurbished, tested & guaranteed$530In stock
DCS-7280CR3K-32P4-F32 × 100GbEFront-to-back2 x ACRefurbished, tested & guaranteed$39,595In stock
QFX5220-32CD-AFIBack-to-front (AFI)New, open box$17,815In stock
DCS-7280CR3MK-32P4S-F32 × 100GbEFront-to-rear2 x AC (PWR-1011), hot-swap, 1+1 redundantRefurbished, tested & guaranteed$34,645In stock
EX4650-48Y-AFO48 × 1/10/25GbEFront-to-back (AFO)two AC power supplies, each with a label AIR OUT (AFO)New$10,885In stock
ASR-9006-AC-V2Right-to-back; front-to-back with baffle3 kW AC power modules, AC N+N redundancyRefurbished, tested & guaranteed$2,485In stock
ASR-9006-ACRight-to-back; front-to-back with baffle3 kW AC power modules, N+N redundant (ASR 9006 AC chassis)Refurbished, tested & guaranteed$1,800In stock
SCBE2-MX-SRefurbished, tested & guaranteed$230In stock
FGS648P48 × 1GbERPS-FGS AC (85 to 254 VAC) or RPSDC-FGS DC (40 to 60 VDC), 600 W eachUsed, tested & guaranteed$75In stock
CHAS-BP-MX240-SSide-cooled: intake at the side by the air filter, exhaust out the sideRefurbished, tested & guaranteed$1,265In stock
QFX10002-36Q36 × 40GbEFront-to-back2 x 1600 W (redundant)Refurbished, tested & guaranteed$1,100In stock
AIR-ANT2524DW-RRefurbished, tested & guaranteed$25In stock
MX68-HW12 × 1GbE100 W DC supply (replacement adapter MA-PWR-100WAC)Refurbished, tested & guaranteed$225In stock
RPS-FGS85 to 254 VAC operating; rated 100 to 240 VAC, 50/60 HzUsed, tested & guaranteed$35In stock
NI-MLX-MRRefurbished, tested & guaranteed$145In stock
XENPAK-10GB-LX4Refurbished, tested & guaranteed$30In stock
PWR-2700-ACRefurbished, tested & guaranteed$600In stock
JC680ARefurbished, tested & guaranteed$55In stock
WS-X6724-SFP24 × 1GbERefurbished, tested & guaranteed$265In stock
RX-ACPWR-F-SYSRefurbished, tested & guaranteed$40In stock
JPSU-650W-DC-AFOFront-to-back (AFO)Refurbished, tested & guaranteed$265In stock
NXA-PAC-650W-PIPort-side intake (burgundy)650 W maximum output, 12 VDC, 80Plus PlatinumRefurbished, tested & guaranteed$145In stock
PWR-C49-300DCOutput 25 A at 12 VDCRefurbished, tested & guaranteed$345In stock
ASR1006Front-to-backRefurbished, tested & guaranteed$1,465In stock
5RN1MRefurbished, tested & guaranteed$199In stock
ASR-920-24SZ-M24 × 1GbEFront-to-back2 power supplies, AC or DCRefurbished, tested & guaranteed$670In stock
JPSU-1600W-AC-AFOFront-to-back (AFO)100 to 127 VAC and 200 to 240 VACRefurbished, tested & guaranteed$315In stock
MS120-8FP-HW8 × 1GbEFixed internalNew$325In stock
DCS-7060X6-64PE-F64 × 400/800GbEFront-to-rear2 x 2400 W AC, hot-swap, 1+1 redundantRefurbished, tested & guaranteed$79,195In stock
DCS-7060DX5-64-F32 × 400/800GbEFront-to-rear2 x 1500 W AC (PWR-1511-AC-RED), hot-swap, 1+1 redundantRefurbished, tested & guaranteed$49,495In stock
DCS-7060DX4-32-F32 × 100/200/400GbEFront-to-rear2 x AC (PWR-1611-AC-RED), hot-swap, 1+1 redundantRefurbished, tested & guaranteed$13,360In stock
WS-CAC-4000W-USRefurbished, tested & guaranteed$170In stock
DCS-7010TX-48C-F48 × 1GbEFront-to-backAC 2 (1+1 redundant)New, open box$4,350In stock
SCBE3-MX-SNew$7,915In stock
Z9332F-ON32 × 400GbEI/O panel to PSU airflow or PSU to I/O panel airflow, by fan and supply module200 to 240 V AC, 50/60 HzNew, open box$3,795In stock
EX2300-24P24 × 1GbEBuilt-in power supply (AC or DC)Refurbished, tested & guaranteed$290In stock
RPS9+EFront-to-backRefurbished, tested & guaranteed$190In stock

Questions about this range

What is the reach of the QSFPP-40GBASE-SR4?
Up to 150 m on multimode fiber, over an MPO-12 connector.Source: Juniper Hardware Compatibility Tool: QSFPP-40GBASE-SR4
Which 7280R3 models have 400GbE ports?
The DCS-7280CR3MK-32D4S has 4 400GbE QSFP-DD ports and the DCS-7280CR3MK-32P4S has 4 400GbE OSFP ports, each beside 32 100GbE QSFP ports.Source: Arista 7280R3 Series with Encryption Data Sheet
Which QFX switch has 25GbE ports?
The QFX5200-48Y, with 48 10/25GbE SFP+/SFP28 ports and 6 40/100GbE QSFP+/QSFP28 ports.Source: QFX5200 Switch Datasheet

More of the catalog

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