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

Axiom

Axiom E1MG-LHA-OM-AX 1000BASE-ZX SFP transceiver 1.25 Gbps 1550 nm SMF 0-70 °C

SKU CH-WQJT-91229 MPN E1MG-LHA-OM-AX

Single-mode SFP transceiver delivers 1.25 Gbps over 1550 nm fibre at 0-70 °C

  • Product typeTransceiver
  • Supported standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
  • Network cablingSMF
  • Optical wavelength1550 nm
  • Transfer speed1.25 Gbit/s
  • Temperature range0° ~ 70 °C
  • 25 Gbps transfer rate for fast network throughput
  • 1550 nm wavelength on single-mode fibre for long-distance links
  • Operates from 0 to 70 °C for reliable indoor deployment
  • Compliant with IEEE 802.3 standards for broad compatibility
  • Pre-configured for Brocade equipment to simplify installation

Purpose-built SFP for long-haul links

The Axiom E1MG-LHA-OM-AX is a 1000BASE-ZX SFP transceiver rated for 1.25 Gbps over single-mode fibre. It operates at a 1550 nm wavelength and is pre-configured for OEM compatibility. Network engineers deploying campus or metro links will find it suited to extended-reach requirements.

Hot-pluggable module with LC duplex interface

The transceiver follows the industry-standard SFP form factor, allowing insertion or removal without powering down the host switch or router. An LC duplex connector provides the physical link to yellow SMF patch cords. Compliance with IEEE 802.3, 802.3u and 802.3ab ensures interoperability across qualified Brocade and multi-vendor equipment.

Passive cooling across 0 to 70 °C

No onboard fan means silent operation in crowded rack shelves or outdoor cabinets. The component is rated for continuous use from 0 °C up to 70 °C, drawing only the low power typical of a 1.25 Gbps SFP. This thermal envelope supports reliable service in temperature-variable environments without active airflow management.

How it compares

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

Price $220.99
Pricier than about 63% of the 1,471 comparable items (median $138.99).

Specifications

Product
Brand nameAxiom
Product typeTransceiver
Performance
Transfer speed1.25 Gbit/s
Connectivity
Supported standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Network cablingSMF
Optical wavelength1550 nm
Size & build
Shipping weight0.02 kg
Package size1425 × 340 × 318 mm
Environment & compliance
Temperature range0° ~ 70 °C

Questions about this item

What distance does the 1000BASE-ZX standard cap the link at?

The 1000BASE-ZX standard targets up to 70 km on single-mode fibre at 1550 nm.

What slot and patch cord does this module need?

It fits a standard SFP cage and requires a duplex LC patch cord for single-mode fibre.

How is the transceiver installed and what step is often missed?

Insert the module until it clicks, then remove the dust caps and connect the LC cables before enabling the port.

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