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Small rectangular SFP transceiver module with gold edge connector and black plastic housing

Perle

Perle 05071154 SFP transceiver 1000Base-X

SKU CH-R5WJ-ZVEXR MPN 05071154

An SFP transceiver for 1000Base-X networks enabling fiber-to-fiber mode conversion

  • HighlightsNetwork Technology:1000Base-X
  • In the boxSMI-4GPT-DSFP Fiber Mode Converter AC Adapter
  • Protocol-transparent fiber conversion extends network reach
  • Supports multimode and single-mode fiber connections
  • Duplex to simplex BiDi conversion saves fiber strands
  • Managed media converter simplifies network administration
  • 1000Base-X network technology ensures reliable performance

Perle SMI-4GPT-DSFP transceiver

The Perle SMI-4GPT-DSFP is a protocol and rate-transparent managed media converter designed for network administrators. It enables the incorporation of multiple fiber types and wavelengths within or between networks through fiber-to-fiber mode conversion. This transceiver suits environments where extending a LAN securely is a priority without replacing existing optical blades on network equipment.

Low power passive operation

As a passive SFP transceiver, the unit draws minimal power directly from the host port and generates negligible heat during normal use. It operates silently with no moving parts or active cooling requirements. This characteristic allows deployment in dense network racks or quiet office environments without adding thermal load or acoustic noise to the installation.

Sustained line-rate conversion

Under continuous load the converter maintains 1000Base-X line-rate transparency across supported mode conversions including multimode to single mode and dual to single fiber. The managed architecture ensures consistent protocol handling without packet loss or latency spikes during extended operation. It provides a reliable path for long-term traffic aggregation where link stability outweighs burst capacity.

How it compares

Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.

Price $491.99
Pricier than about 83% of the 1,470 comparable items (median $138.49).

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Specifications

Product
Brand namePerle
Model nameSMI-4GPT-DSFP
Size & build
Shipping weight1.20 kg
Package size305 × 203 × 76 mm
In the box
In the boxSMI-4GPT-DSFP Fiber Mode Converter
AC Adapter

Questions about this item

How do I install the SMI-4GPT-DSFP transceiver into my network switch and what step is often missed?

Insert the transceiver into an available SFP slot until it clicks, then connect the fiber patch cables; the step often missed is removing the dust caps from both the transceiver ports and the cable connectors before linking them.

What maintenance or replacement will the SMI-4GPT-DSFP need over time?

The unit itself has no moving parts or user-serviceable components; long-term care is limited to periodic inspection and cleaning of the fiber end-faces with a lint-free wipe and isopropyl alcohol to prevent signal loss.

At what throughput limit does the SMI-4GPT-DSFP cap sustained traffic?

The transceiver operates at 1000 Mbps line rate, so sustained throughput cannot exceed 1000 Mbps in either direction.

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