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Cisco Systems 1000BASE-BX-20U SFP Transceiver

Cisco Systems MGBBX1

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Cisco Systems

Manufacturer Part#  MGBBX1

UPC Code: 882658262777

Provantage Code:  CSC96CR

  • Product Type: SFP (mini-GBIC)
  • Maximum Data Transfer Rate: 1 Gbit/s
  • Data Transfer Rate: 128 MB/s
  • Network Technology: 1000Base-BX
  • Limited Warranty: 90

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NetworkingRouting and Switching DevicesModules

Cisco Systems MGBBX1 Specifications

    1000BASE-BX-20U SFP Transceiver


    Cisco 1000BASE-BX-20U SFP (mini-GBIC) Transceiver easy-to-install module that provide a simple way to add fiber connectivity or to add an extra Gigabit Ethernet port to your Cisco Small Business or Cisco Small Business Pro Series switches. The transceiver available for single-mode fiber-optic cabling and can support distance up to 40 kilometers.


General Information
Product Name1000BASE-BX-20U SFP Transceiver
Manufacturer Part NumberMGBBX1
Product TypeSFP (mini-GBIC)
Technical Information
Application / UsageData Networking
Interfaces / Ports Details1 x LC 1000Base-BX
Media & Performance
Media Type SupportedOptical Fiber
Fiber Mode SupportedSingle-mode
Ethernet TechnologyGigabit Ethernet
Network Technology1000Base-BX
Maximum Data Transfer Rate1 Gbit/s
Physical Characteristics
Form FactorHot-swappable
Limited Warranty90
Package Contents
  • 1000Base-BX-20U SFP (mini-GBIC) Transceiver
  • Quick Installation Guide
Other Information
Data Transfer Rate128 MB/s
Additional Information
  • Transmitted Wavelength: 1310 nm
  • Received Wavelength: 1490 nm
The Following Are Compatible With Cisco Systems MGBBX1

Cisco Systems SG300-10 8 10/100/1000 PT 2 Combo-Mini-GBIC PT

Mfg Part# SRW2008-K9-NA

Cisco Systems SG30028PP 28 Port Gigabit PoE

Mfg Part# SG300-28PP-K9-NA

Cisco Systems SG30010PP 10 Port Gigabit PoE

Mfg Part# SG300-10PP-K9-NA

Cisco Systems SG300-52MP 52PORT Gigabit Max-PoE Managed Switch

Mfg Part# SG300-52MP-K9-NA

Cisco Systems SG500-28P 28-Port Gigabit PoE Stackable Managed Switch

Mfg Part# SG500-28P-K9-NA

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