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Axiom SFP transceiver, compact metal module with LC port, silver finish

Axiom

Axiom DEM-330T-AX 1000BASE-BX-D SFP transceiver

SKU CH-2W41-SJDZK

Single-mode SFP transceiver with LC connector for 1000BASE-BX-D downstream links

  • Device TypeSFP (mini-GBIC)
  • ProtocolsGigabit Ethernet
  • Ports1 x LC 1000BASE-BX-D Network 1 x 1000BASE-BX-D
  • Weight3.5 ounces
  • Single-mode fibre extends reach
  • LC duplex connector simplifies patching
  • Gigabit Ethernet delivers 1000 Mbps throughput
  • MSA compliant ensures multi-vendor interoperability
  • RoHS certified reduces hazardous substances

Axiom DEM-330T-AX SFP Transceiver

The Axiom DEM-330T-AX is a single-mode SFP transceiver built for 1000BASE-BX-D Gigabit Ethernet links. It uses an LC connector and operates on a single fibre strand with downstream wavelength assignment. The module is MSA compliant and RoHS certified for broad switch compatibility.

Ideal For Single-Fibre Gigabit Links

This transceiver suits network engineers extending Gigabit Ethernet over single-mode fibre using bidirectional optics. It is not for users needing multi-mode fibre support, dual-strand configurations, or speeds beyond 1 Gbps. Buyers requiring 10 Gigabit or CWDM wavelengths should look at other modules.

Hot-Plug SFP Installation

The SFP form factor allows hot-plug insertion into any compatible MSA slot without powering down the switch. Align the module, slide it in until it clicks, then connect the LC patch cord. The most common issue is mismatching the upstream and downstream wavelength pair, which prevents the link from establishing.

Highlights

  • Single-mode fibre extends reach
  • LC duplex connector simplifies patching
  • Gigabit Ethernet delivers 1000 Mbps throughput
  • MSA compliant ensures multi-vendor interoperability
  • RoHS certified reduces hazardous substances

Specifications

BrandAxiom
ModelDEM-330T-AX
Part NumberDEM-330T-AX
Device TypeSFP (mini-GBIC)
ProtocolsGigabit Ethernet
Ports1 x LC 1000BASE-BX-D Network 1 x 1000BASE-BX-D
Weight3.5 ounces

Questions about this item

What switch slot do I need free to install this SFP transceiver?

You need an open SFP mini-GBIC slot that accepts 1000BASE-BX-D optics.

Will this module link with an existing 1000BASE-BX-U transceiver on the other end of the fibre?

Yes, BX-D downstream optics are designed to pair with BX-U upstream optics over single-mode fibre.

How do I confirm the link is up after I insert the module?

Check the switch port LEDs for a solid link light and verify 1 Gb/s speed in the management interface.

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