Card Readers & USB Hubs

EX2300-C-12P

Juniper Ex4550-32t Layer 3 Switch - 32 Ports - Manageable - 2 X Expansion Slots - 10gbase-t - Modular - 3 Layer Supported - Redundant Power Supply - 1u High - Rack-mountable - 1 Year - Rohs-5 Compliance

64 GB on EX4300-48MP
EX4300-48MP: 4-port dual-mode 10GbE/1GbE module withpluggable SFP+/SFP optics or 2-port QSFP+/1-port QSFP28module
X4300-48MP: 100-120 V/200-240 V. AC 715 W AFO,1100 W AFO, 1400 W AFO dual load-sharing hot-swappableinternal redundant power supplies

Juniper Ex2300-c Compact Ethernet Switch - 12 Network, 2 Expansion Slot - Manageable - Twisted Pair, Optical Fiber - Modular - 3 Layer Supported - 1u High - Rack-mountable, Magnetic Mount, Wall Mountable - Lifetime Limited Warranty

Token Ring Port: No
LRE Port: No
Modular: Yes
Management Port: Yes
Stack Port: No

New
HP SWITCHING J9008A
HP SWITCHING J9008A PROCURVE MODULE AL 2PORT SFP 10GBE

HP J8708A ProCurve 4-port 10-GbE CX4 10GbE Module -> 5400zl J8697A J8698A Switch
90-Day WARRANTY FROM 4YOURBUSINESS & Lifetime from HP. 100% Satisfaction Guarantee
IN STOCk.

UPC: 644728168040
Weight: 3.200 lbs

ISW-621TS15

Ports: 4 10/100TX + 2 100FX SFP
Switch Fabric: 1.2Gbps
Power Consumption: Max. 16 Watts / 54 BTU | Throughput: 0.89Mpps @ 64 bytes
Operating Temperature: -40 to 75°C

Ports: 4 10/100TX + 1 100FX (SM, SC, 15km)
Switch Fabric: 1Gbps | Throughput: 0.74Mpps @ 64 bytes
Power Consumption: 9.1 Watts / 31 BTU
Operating Temperature: -10 to 60°C

PASS THROUGH POWER & NETWORK CONNECTION - Passes power from an existing Power over Ethernet PoE/PoE+ injector or switch to four (or fewer) IEEE 802.3at or 802.3af compliant PoE edge devices. autosenses device connection at 10/100/1000 Mbps
INJECTS POWER over ETHERNET - Switch delivers up to 30 W of power per port up to 200 m (656 ft). can double the connection distance between an existing PoE source and device — from 100 m up to 200 m (656 ft.) — via AC power adapter
POWER SAVING ETHERNET TECH - Follows IEEE 802.az protocol to automatically reduce the power usage of ports not in use
SAVE TIME and MONEY - Switch helps avoid wiring and electrician costs by delivering data and power via exis…

Extends an existing PoE connection beyond the 100m (328-ft.) limit. Covers longer distances by cascading multiple PoE extenders together.
Daisy-chain up to five PoE extenders for a distance of up to 600 m (1968 ft.). Fanless design for silent operation.
Supports 10/100/1000 Mbps data rates and delivers up to 25 W to a connected PoE device. Requires no additional power supply. draws the power directly from the PoE input.
PoE awareness ensures that power is only sent to IEEE 802.3af/at-compliant devices, non-PoE devices only receive data.
Three-Year Mfg Warranty. Has compact metal case.

IP30 metal housing to withstand harsh industrial conditions. Suitable for extreme operating temperatures of -40 to 85ºC (-40 to 185ºF).
10/100/1000 auto-sensing ports that automatically detect optimal network speeds. Domotz compatible for cloud management
Option for DIN-rail installation. LEDs for power, link/activity, and SFP
Two small form-factor pluggable GBIC module slots (SFP). Two redundant DC inputs (12 - 48 V) with I/O terminal block.
3 Year manufacturer Warranty

IP40 slim-type metal housing to withstand harsh industrial conditions. Suitable for extreme operating temperatures of -40 to 75ºC (-40 to 167ºF).
10/100/1000 auto-sensing ports that automatically detect optimal network speeds.
Option for DIN-rail installation. LEDs for power, link/activity, and SFP
Two small form-factor pluggable GBIC module slots (SFP). Two redundant DC inputs (12 - 48 V) with I/O terminal block.
3 Year manufacturer Warranty

Provides power and data connections for up to eight PoE network devices
10/100/1000 auto-sensing ports that automatically detect optimal network speeds
PoE power budget of 240 watts (depending on the power supply used). Two small form-factor pluggable GBIC module slots (SFP)
Supports IEEE 802.3at- and IEEE 802.3af-compliant PoE devices (wireless access points, VoIP phones, IP cameras, etc.)
3 Year manufacturer Warranty

3 Year mfg Warranty

Industrial Switch: Features 4 Gigabit Ethernet ports with 2 small form-factor pluggable GBIC module slots (SFP) to instantly expand your network in harsh low/high temperature environments (-4 – 167°F). The fanless design allows it to work silently. A great unmanaged switch for harsh areas and for computer desktop Internet networking if desired.
Durable Protection: IP40 slim-type metal housing to protect against solid objects over 1 mm (e.g. wires, nails) and hardened construction to withstand harsh industrial conditions. Option for DIN-rail installation to easily integrate with equipment in factories, plants, warehouses and other industrial locations. Rated by IEC to protect against shock (IE…