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Silver rack-mountable console server, 1.4 inches high, with four serial ports, two network ports, four USB ports

Tripp Lite

Tripp Lite B093-004-2E4U 4-Port Console Server

SKU CH-HTZW-5FG60 MPN B093-004-2E4U

A rack-mountable console server provides secure remote access to four serial devices through dual Gigabit Ethernet with automatic failover and four USB ports

  • TypeConsumer Electronics
  • Remotely manage serial network gear from anywhere via secure gateway
  • Dual Gigabit Ethernet ports provide primary link and automatic failover
  • FIPS 140-2 validated encryption protects private data during remote sessions
  • Four serial, four USB and two network ports connect diverse equipment
  • Rack-mountable or desktop design with 100-240 V AC power supply

Secure Remote Management Gateway

The Tripp Lite B093-004-2E4U is a 4-port console server designed for administrators who need secure, out-of-band access to serial-based networking equipment. It provides a single gateway to remotely monitor and control routers, UPS systems and similar devices from any location. The unit is validated to meet FIPS 140-2 standards for protection of private data. Its rack-mountable or desktop form factor suits network closets and data centres.

Dual Ethernet Resilience and Port Density

Dual Gigabit Ethernet ports provide a primary network connection with automatic failover to maintain continuous remote access. Four serial ports and four USB ports allow simultaneous management of multiple target devices without external hubs. The package includes a DB9F to RJ45 crossover serial adapter and international plug adapters for worldwide deployment. An external 12 V power supply with a four-foot cord supports 100-240 V AC input at 50/60 Hz.

Serial Console Constraints

Management is limited to equipment with serial interfaces, so the unit cannot directly control devices that lack a console port. Bandwidth for each session is constrained by the serial link speed rather than the Gigabit uplink. The four-port capacity fixes the maximum number of concurrently managed devices at four. Firmware updates and configuration changes still require network connectivity to the console server itself.

Highlights

  • Remotely manage serial network gear from anywhere via secure gateway
  • Dual Gigabit Ethernet ports provide primary link and automatic failover
  • FIPS 140-2 validated encryption protects private data during remote sessions
  • Four serial, four USB and two network ports connect diverse equipment
  • Rack-mountable or desktop design with 100-240 V AC power supply

Specifications

BrandTRIPP LITE
TypeConsumer Electronics
Shipping weight1.54 kg
Package size356 × 198 × 173 mm

Questions about this item

What network speed does the dual Gigabit Ethernet interface cap at in practice?

Each RJ-45 port runs at 1000Base-X, so throughput is limited to 1 Gbps per link with automatic failover between the two ports.

What physical space and mounting hardware are needed to fit the unit in a rack?

The chassis measures 1.4" high, 5.1" wide and 4.7" deep; rack-mounting hardware and rubber feet are included for 1U installation.

How is the console server installed, and which step is often missed?

Connect the external 12 V 1.25 A power supply, attach serial devices using the supplied DB9F-to-RJ45 crossover adapters, then configure each port — skipping the crossover adapter causes no console access.

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