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Small rectangular SFP transceiver module with silver metal housing and black LC port latch

STARTECH

STARTECH EW3Z0000587-ST SFP transceiver 1310nm LC 10 km 1 Gbps

SKU CH-MEME-TJBKS MPN EW3Z0000587-ST

This SFP module delivers 1 Gbps over single-mode fibre up to 10 km using a 1310 nm wavelength and LC connectors, and it is programmed for Citrix EW3Z0000587 compatibility

  • Device TypeTransceiver
  • Network MediaSMF
  • Wavelength1310nm
  • PortsLC
  • Max Distance10 km (6.2 mi)
  • Transfer Rate1 Gbps
  • Dependable 1 Gbps connectivity over single-mode fiber
  • Reaches 10 km (6.2 mi) at 1310 nm wavelength
  • LC duplex connector fits standard SFP ports
  • Programmed and tested for Citrix EW3Z0000587 compatibility
  • Ready for 1000Base-LX compliant network deployments

Compatible Citrix SFP Transceiver

The STARTECH EW3Z0000587-ST is a Citrix EW3Z0000587 compatible SFP module built for 1 GbE fibre links. It targets network engineers who need a tested replacement for original Citrix optics in switches and routers.

Installation notes

The transceiver uses a standard LC duplex connector and hot-pluggable SFP form factor, so it inserts without tools into any compliant cage. The main risk is mismatched single-mode fibre patch cords or dirty end-faces, which will degrade the 1310 nm signal and cause link errors.

Distance and rate limits

The module is rated for 10 km over single-mode fibre at 1 Gbps, matching the 1000Base-LX reach specification. Beyond that distance the optical budget is exceeded and the link will not stay up, while higher-speed ports such as 10 GbE cannot use this transceiver.

Highlights

  • Dependable 1 Gbps connectivity over single-mode fiber
  • Reaches 10 km (6.2 mi) at 1310 nm wavelength
  • LC duplex connector fits standard SFP ports
  • Programmed and tested for Citrix EW3Z0000587 compatibility
  • Ready for 1000Base-LX compliant network deployments

Specifications

BrandStarTech.com
ModelEW3Z0000587-ST
Device TypeTransceiver
Network MediaSMF
Wavelength1310nm
PortsLC
Max Distance10 km (6.2 mi)
Transfer Rate1 Gbps
FeatureThe EW3Z0000587-ST is a Citrix EW3Z0000587 compatible fiber transceiver module that has been designed, programmed and tested to work with Citrix brand switches and routers. It delivers dependable 1 GbE connectivity over fiber cable, for 1000Base-LX compliant networks, with a maximum distance of up to 10 km (6.2 mi).
Shipping weight0.05 kg
Package size120 × 60 × 40 mm

Questions about this item

How do I confirm the EW3Z0000587-ST is operating correctly after installation?

Check the switch or router port status for a 1 Gbps link light and verify the 1000Base-LX connection remains stable over the single-mode fiber run up to 10 km.

What comes in the box with the EW3Z0000587-ST and what must I purchase separately?

The module itself is supplied; you will need to provide LC-terminated single-mode fiber patch cables and a compatible Citrix switch or router with an open SFP slot.

Which version of the STARTECH EW3Z0000587-ST should I choose for a 10 km single-mode link at 1310 nm?

This model is the 1310 nm LC variant rated for 10 km at 1 Gbps, matching the 1000Base-LX requirement for that distance and wavelength.

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