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Transition Networks 1000Base-BX SFP Module

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The Transition Networks TN-GLC-BX-D, small form factor pluggable (SFP) transceiver module is designed to install in any SFP port allowing for 1000Base-BX interface to the network through the SFP connector.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies

    We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

  • Return for refund until: January 31, 2027
  • Return for replacement until: January 31, 2027
  • This item is covered by Newegg.com's Extended Holiday Return Policy.
  • Read full return policy for details.
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The Transition Networks 1000Base-BX SFP is a small-form-factor transceiver for network administrators who need to add a 1000Base-BX interface to a compatible SFP port, with an LC connection.

Recommended For

  • Network administrators linking two compatible 1G SFP devices over a single strand of single-mode fiber, such as between a switch and a remote network endpoint.
  • Teams extending Gigabit Ethernet between network closets or buildings where conserving fiber strands matters and both ends can use complementary BX optics.
  • Network operators building Gigabit Ethernet links for metro-edge, xDSL, or similar infrastructure, provided the installed equipment supports the module and the fiber link matches its optical variant.
  • Technicians replacing an existing 1000Base-BX SFP in a compatible switch or router who need a hot-pluggable fiber transceiver; confirm the exact module variant and host-device compatibility before ordering.

Spec Summary

AttributeValue
Best ForConnecting network equipment through an SFP slot using a 1000Base-BX link and LC connector
Interface And ConnectivitySFP module with 1 x 1000Base-BX and LC connector
Power0.66 W
Physical Specifications0.16 lb; dimensions: 13 × 55 × 8 mm
Package DetailsQuantity: 1; package weight: 1 lb; package dimensions: 3 × 3 × 2 in
Model And BrandTransition Networks TN-GLC-BX-D