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Small rectangular metal module with RJ45 port and gold edge connector

Intellinet Network Solutions

Intellinet Network Solutions 523882 SFP transceiver 1000Base-T 100 m

SKU CH-RPEX-65FQ9 MPN 523882

Adds a 10/100/1000 Mbps RJ45 copper port to any MSA-compliant SFP slot, reaching 100 m over twisted pair

  • Supported standardsIEEE 802.3 (Twisted Pair Ethernet) IEEE 802.3u (Twisted Pair
  • Power adapterPower requirement: 3.3 V Power consumption: 1.2 W (maximum)
  • Temperature rangeOperating temperature: 0–70 degree C (32–158 degree F) Stora
  • Humidity range10–85% RH, non-condensing
  • HighlightsFits any Intellinet Gigabit Ethernet switch with SFP module
  • Product dimensions0.47 in × 2.65 in × 0.55
  • Adds a Gigabit copper port to SFP-equipped switches
  • Hot-pluggable installation without switch reboot
  • Auto-sensing 10/100/1000 Mbps with Auto MDI/MDI-X
  • Up to 100 m reach over Cat5e or better
  • MSA and Cisco GLC-T compliant form factor

Copper SFP for Gigabit switches

The Intellinet 523882 is a hot-pluggable SFP transceiver that converts an empty SFP slot on a switch or media converter into a 10/100/1000 Mbps RJ45 copper port. It draws up to 1.2 W at 3.3 V and operates from 0 °C to 70 °C, making it suitable for standard indoor network equipment.

Replaces fixed copper ports

When a switch lacks enough built-in RJ45 interfaces, this module adds one without replacing the whole chassis. The jump is worth it when you need a short-run copper link up to 100 m and the switch already has a free SFP cage that follows the MSA or Cisco GLC-T pinout.

Steady throughput at temperature

Under continuous load the transceiver maintains line-rate Gigabit Ethernet across the full 0 °C to 70 °C range with a typical draw of 1.05 W. Auto MDI/MDI-X and auto-sensing handle cable polarity and speed negotiation without link flaps during prolonged traffic.

How it compares

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

Price $32.99
Cheaper than about 85% of the 1,471 comparable items (median $138.99).

Specifications

Product
Brand nameIntellinet Network Solutions
Model name523882
Connectivity
Supported standardsIEEE 802.3 (Twisted Pair Ethernet)
IEEE 802.3u (Twisted Pair/Fiber Optic Fast Ethernet)
IEEE 802.3ab (Twisted Pair Gigabit Ethernet)
Power
Power adapterPower requirement: 3.3 V
Power consumption: 1.2 W (maximum)
Size & build
Product dimensions0.47 in × 2.65 in × 0.55
Product weight0.05 lb (0.02 kg)
Shipping weight0.20 kg
Package size57 × 14 × 12 mm
In the box
In the boxGigabit RJ45 Copper SFP Transceiver Module
Environment & compliance
Temperature rangeOperating temperature: 0–70 degree C (32–158 degree F)
Storage temperature: -40–85 degree C (-40–185 degree F)
Humidity range10–85% RH, non-condensing

Questions about this item

What switch port does the 523882 transceiver fit into?

It fits any MSA or Cisco compliant SFP port, including Intellinet Gigabit Ethernet switches with SFP module slots.

How is the module installed without interrupting traffic?

The transceiver is hot-pluggable, so insert it into the SFP slot while the switch is powered on; the step people miss is waiting for the link LED to confirm auto-negotiation before connecting the cable.

When should the transceiver be replaced due to heat stress?

Operating temperature is 0 to 70 °C; sustained use above this range degrades components, so replace the unit if the switch chassis regularly exceeds 70 °C.

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