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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"

  • Port count1 x RJ-45 Network
  • Product typeTransceiver
  • HighlightsNetwork Technology:10/100/1000Base-T
  • Product dimensions3.4' Height × 0.9' Width × 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.

How it compares

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

Price $279.99
Pricier than about 69% of the 1,471 comparable items (median $138.99).

Specifications

Product
Brand nameTRANSITION
Model nameC3210-1040
Product typeTransceiver
Ports & slots
Port count1 x RJ-45 Network
Size & build
Product dimensions3.4' Height × 0.9' Width × 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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