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Small silver SFP transceiver module with RJ-45 port

Transition Networks

Transition Networks C3210-1040 SFP transceiver 10/100/1000Base-T RJ-45

SKU CH-NNMP-01DX7 MPN C3210-1040

An SFP transceiver adding one 10/100/1000Base-T RJ-45 port to an SFP slot, measuring 3.4" x .9" x 6.5"

  • Device TypeTransceiver
  • Ports1 x RJ-45 Network
  • FeatureNetwork Technology:10/100/1000Base-T
  • Dimensions3.4' Height x 0.9' Width x 6.5' Depth
  • Copper-to-fiber bridging with 10/100/1000Base-T RJ-45 connectivity
  • Hot-swappable SFP form factor fits standard expansion slots
  • Single-port design simplifies point-to-point network links
  • Compact 3.4" x 0.9" x 6.5" dimensions suit dense chassis
  • Lifetime limited warranty covers the transceiver long-term

Product Identity

The Transition Networks C3210-1040 is an SFP transceiver module designed to bridge 10/100/1000Base-T copper networks with fiber optic infrastructure. It fits into a standard SFP slot to provide a single RJ-45 port for copper connectivity. Network administrators deploying fiber backbone links use this module to maintain copper endpoints.

Suitability && Limits

This module suits engineers extending copper segments over fiber using existing SFP-enabled switches or media converters. It supports auto-negotiation across 10, 100, and 1000 Mbps speeds on the RJ-45 interface. Buyers needing multiple ports per module or direct fiber interfaces without copper conversion should consider other form factors.

Deciding Specification

The defining specification is the 10/100/1000Base-T copper interface delivered through an SFP form factor with one RJ-45 port. This combination determines compatibility with the host equipment and the network media type. Verify the switch or converter accepts SFP copper transceivers before purchase.

Highlights

  • Copper-to-fiber bridging with 10/100/1000Base-T RJ-45 connectivity
  • Hot-swappable SFP form factor fits standard expansion slots
  • Single-port design simplifies point-to-point network links
  • Compact 3.4" x 0.9" x 6.5" dimensions suit dense chassis
  • Lifetime limited warranty covers the transceiver long-term

Specifications

BrandTRANSITION
ModelC3210-1040
Device TypeTransceiver
Ports1 x RJ-45 Network
FeatureNetwork Technology:10/100/1000Base-T
Dimensions3.4' Height x 0.9' Width x 6.5' Depth
Shipping weight0.23 kg
Package size191 × 140 × 51 mm

Questions about this item

How do I install the C3210-1040 into an SFP slot, and what step is often missed?

Slide the transceiver into the SFP expansion slot until it clicks, then connect the RJ-45 patch cable; the step often missed is removing the dust plugs from both the SFP and RJ-45 ports before insertion.

What maintenance or replacement will the C3210-1040 need over its lifetime?

The transceiver itself has no user-serviceable parts; maintenance is limited to keeping the RJ-45 port and fibre connectors clean and replacing the patch cables if they become damaged.

What limit appears first when the C3210-1040 runs at 1000Base-T continuously?

The 1000 Mbps bandwidth ceiling of the 10/100/1000Base-T interface is the first limit reached under sustained full-duplex traffic.

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