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Small metallic SFP transceiver module with LC connector and side label

AddOn

AddOn J4858C-2KM-AO 1000Base-MX SFP transceiver 1310nm 2km LC DOM

SKU CH-F6V2-A9B6T MPN J4858C-2KM-AO

A 1000Base-MX SFP transceiver operating at 1310nm for 2km multimode links with LC connectors and DOM

  • Brand compatibilityAddOn
  • Power adapterInformation Not Available
  • Product weight0.08 oz
  • In the boxInformation Not Available
  • TAA compliant for government procurement
  • 1000Base-MX SFP transceiver at 1310nm
  • Multi-mode fibre reach up to 2km
  • LC duplex connector with DOM monitoring
  • Lightweight 0.08 oz SFP form factor

1000Base-MX SFP transceiver for multimode fibre

This AddOn J4858C-2KM-AO transceiver delivers 1000 Mbps connectivity over multimode fibre at 1310 nm. It reaches distances up to 2 km and uses an LC duplex connector with digital optical monitoring. The module is TAA compliant and built for compatible network equipment.

Suits networks needing 2 km multimode links.

This unit fits installations that require 1000Base-MX over multimode fibre up to 2 km. It is not suitable for single-mode fibre deployments or links exceeding the 2 km reach. Buyers needing longer distances or single-mode compatibility should select a different module.

1310 nm wavelength and 2 km reach define the link

The 1310 nm operating wavelength combined with a 2 km distance rating on multimode fibre determines whether this transceiver matches the optical budget of the intended link. Verify that the host equipment supports 1000Base-MX and that the fibre plant meets these parameters before purchasing.

How it compares

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

Price $45.99
Cheaper than about 76% of the 1,471 comparable items (median $138.99).

Specifications

Product
Brand nameAddOn
Model nameJ4858C-2KM-AO
Part numberJ4858C-2KM-AO
Power
Power adapterInformation Not Available
Size & build
Product weight0.08 oz
Shipping weight0.18 kg
Package size121 × 70 × 30 mm
Compatibility
Brand compatibilityAddOn
In the box
In the boxInformation Not Available

Questions about this item

How do I install the J4858C-2KM-AO SFP transceiver and what step is often missed?

Slide the module into the SFP port until the latch clicks, then remove the dust caps and insert the LC cables; the step often missed is removing the dust caps before cabling.

What maintenance or replacement will the J4858C-2KM-AO need later?

The LC connectors and fiber cables may need cleaning or replacement over time; the transceiver itself has no user-serviceable parts.

What limit appears first on the J4858C-2KM-AO under sustained 1000 Mbps traffic over 2 km?

The optical link budget for 1310 nm over 2 km multimode fiber is the first limit; signal loss beyond that distance causes errors.

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