1. Enterprise Server Components Parts
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  3. BLACK BOX LHC301AR4

BLACK BOX Autonegotiates Duplex Dip Switch Enables 822088149118 LHC301A-R4 Duplex.

Lhc301a-r4 Black Box Lhc301ar4 Autonegotiates For Speed And Duplex. A Dip Switch Enables L

( Brand: Black Box ), ( Part Type: Dip Switch ), ( Manufacturer Part Number: LHC301AR4 ), ( UPC: 822088149118 )

Review BLACK BOX Autonegotiates Speed And Duplex. Dip Switch Enables

The LHC301AR4 and LHC301A-R4 are versatile and high-performance 10/100BASE-T Ethernet copper transceivers designed for use in various networking applications. These transceivers offer auto-negotiation capabilities, enabling them to automatically adjust to the highest possible data transfer rate and duplex mode between connected devices.

The LHC301AR4 and LHC301A-R4 come with a dip switch that allows users to manually enable or disable full-duplex mode. Full-duplex operation enables both devices to transmit and receive data simultaneously, resulting in increased network efficiency and reduced latency. In situations where half-duplex mode is required, the dip switch can be set accordingly.

These transceivers are designed to support 10BASE-T, 100BASE-TX, and 100BASE-T4 Ethernet standards, ensuring compatibility with a wide range of networking devices. The LHC301AR4 and LHC301A-R4 are also RoHS and WES compliant, making them an eco-friendly choice for environmentally conscious organizations.

The compact design of these transceivers makes them suitable for use in space-constrained environments, such as industrial automation systems, telecommunications equipment, and network infrastructure. The transceivers are also capable of supporting PoE (Power over Ethernet Plus) applications, making them an ideal choice for powering and connecting devices over long distances.

The LHC301AR4 and LHC301A-R4 transceivers come with a ruggedized design, making them suitable for use in harsh environments. They offer a wide operating temperature range (-40 C to 85 C), ensuring reliable performance in both extreme temperatures. Additionally, they feature a low power consumption of only 3.4W, making them an energy-efficient choice for power-sensitive applications.

In summary, the LHC301AR4 and LHC301A-R4 are versatile and high-performance 10/100BASE-T Ethernet copper transceivers that offer auto-negotiation capabilities and a dip switch for manual duplex mode selection. They are suitable for various networking applications, support multiple Ethernet standards, and are RoHS and WES compliant. Their compact design, ruggedized construction, and low power consumption make them an ideal choice for use in space-constrained and harsh environments.

The LHC301AR4 and LHC301A-R4 are identical Ethernet transceivers, with the main difference being the LHC3301AR4 having an auto-negotiating feature. Here are the pros and cons of buying each:

LHC301A-R4: Pros:

1. Manual Duplex Selection: The LHC301A-R4 has a dip switch for manual selection of full or half duplex mode. This can be useful in networks where you want to manually set the duplex mode for specific devices.

2. Cost-effective: Being a non-auto-negotiating version, it may be less expensive than the LHC301AR4.

Cons:

1. Manual Configuration: In networks where devices are expected to automatically negotiate the link parameters, the LHC301A-R4 may not be the best choice as it requires manual configuration of duplex mode.

LHC301AR4: Pros:

1. Auto-negotiation: The LHC301AR4 supports auto-negotiation, allowing both ends of a link to negotiate the best possible link parameters (speed and duplex). This can simplify network configuration and minimize errors.

Cons:

1. Potential Increased Cost: The LHC301AR4 may be more expensive than the non-auto-negotiating version due to the added feature.

In conclusion, if you prefer manual configuration of duplex mode and want to save costs, the LHC301A-R4 may be the right choice for you. However, if you want to simplify network configuration and allow for automatic negotiation of link parameters, the LHC301AR4 is the recommended option.

In summary, while both transceivers function similarly, the LHC301AR4's auto-negotiation feature adds convenience and flexibility, making it the recommended choice for most networks.

Details:

part #: lhc301ar4 price

  • $257.40

specifications serversappy:

  • brand: Black Box
  • part type: Dip Switch
  • manufacturer part number: LHC301AR4
  • upc: 822088149118

seller serversappy:

  • # reviews: 8667
  • city: Dallas, Texas
  • rating: 98.2%

returns serversappy:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer
  • method: Money back

general serversappy:

  • Enterprise Networking, Servers > Server Components > Other Ent Server Components
  • condition: New

offer serversappy:

  • started: May 2, 2025
  • options: Ship-to-home
  • sold: 0
  • quantity: 7
  • availability: In Stock

payments serversappy:

  • credit card: Diners-club
  • other
  • wallet: Apple-pay

shipping serversappy:

  • carrier: USPS, UPS
  • class: Standard, Expedited, One-day
  • transit: 4-8 Days
  • cost: $0.00
  • service: USPS Ground Advantage, USPS Priority Mail, USPS Priority Mail Express, UPS Next Day Air
  • type: Fixed
part type: dip switch,
category: computers > enterprise networking, servers > server components > ent server components, sku: 5432254981832762,

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1 offer $257.40 USD
  • New. Offer #1 priced at $257.40 + $15.40 delivery = $272.80* total. Autonegotiates for speed and duplex. Best of all, you can tuck this tiny converter unobtrusively behind your PC.+$15.40 shipping

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