© 2015 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 1 of 5
100BASE-BX-20U SFP transceiver for single-mode fiber, 1310 nm wavelength, support up to 20 km
100BASE-FX SFP transceiver, for multimode fiber, 1310 nm wavelength, support up to 2 km
100BASE-LX SFP transceiver, for single-mode fiber, 1310 nm wavelength, support up to 15 km
1000BASE-BX-20U SFP transceiver, for single-mode fiber, 1310 nm wavelength, support up to 10 km
1000BASE-LH SFP transceiver, for single-mode fiber, 1310 nm wavelength, support up to 40 km
1000BASE-LX SFP transceiver, for single-mode fiber, 1310 nm wavelength, support up to 10 km
1000BASE-SX SFP transceiver, for multimode fiber, 850 nm wavelength, support up to 500 m
1000BASE-T SFP transceiver for category 5 copper wire, support up to 100 m
Cisco MFE and MGE SFP Transceivers
Cisco Small Business Network Accessories
Easily Connect Switches with Fiber Optic Networking Modules
Highlights
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Adds fiber-optic connectivity to Cisco Small Business and Cisco Small Business Pro Series switches
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High-performance link for connecting networks within a building or small campus area
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Easy removal with an integrated spring latch
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Hot swappable to maintain network availability
Product Overview
Cisco® MFE and MGE Small Form-Factor Pluggable (SFP) or mini Gigabit Interface Converter (mini-GBIC)
transceivers (Table 1) are easy-to-install modules 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
transceivers are available for single-mode or multimode fiber-optic cabling and can support distances from 100
meters up to 40 kilometers.
The Cisco MFE and MGE transceivers provide fast and reliable connectivity between switches that are located on
different floors, in separate buildings, or on a small campus network needing connectivity between sites. These
transceivers can support both Fast and Gigabit Ethernet applications.
Table 1. MFE and MGE SFP Transceiver Modules
Features
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Built-in spring latch for easy module removal
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Hot swappable
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Low insertion-loss duplex LC receptacle
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Low electromagnetic interference (FCC Part 15, Class B) for clear communications
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Meets FDA and International Electrotechnical Commission (IEC) eye safety standards
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MFEBX1: Single-mode fiber (SMF)
MFELX1: Single-mode fiber (SMF)
MFEFX1: Multimode fiber (MMF)
MGBBX1: Single-mode fiber (SMF)
MGBLH1: Single-mode fiber (SMF)
MGBLX1: Single-mode fiber (SMF)
MGBSX1: Multimode fiber (MMF)
MGBT1: Category 5e UTP
MFEBX1: 100BASE-BX-20U
MFELX1: 100BASE-LX
MFEFX1: 100BASE-FX
MGBBX1: 1000BASE-BX-20U
MGBLH1: 1000BASE-LH
MGBLX1: 1000BASE-LX
MGBSX1: 1000BASE-SX
MGBT1: 1000BASE-T
MFEBX1: Single LC
MFELX1: Duplex LC
MFEFX1: Duplex LC
MGBBX1: Single LC
MGBLH1: Duplex LC
MGBLX1: Duplex LC
MGBSX1: Duplex LC
MGBT1: RJ-45
MFEBX1: 1310 nm
MFELX1: 1310 nm
MFEFX1: 1310 nm
MGBBX1: 1310 nm
MGBLH1: 1310 nm
MGBLX1: 1310 nm
MGBSX1: 850 nm
MGBT1: N/A
Cisco Limited Warranty
The Cisco Small Business transceivers come with a 5-year limited hardware warranty with return to factory
replacement. In addition, Cisco offers software updates for bug fixes at no charge for the life of the warranty and
one year of telephone technical assistance from the Small Business Support Center. For more information visit,
http://www.cisco.com/en/US/docs/general/warranty/5year_SmallBusiness.html.
Specifications
Table 2 contains the specifications, package contents, and minimum requirements for the Cisco MFE and MGE
SFP Transceivers.
Table 2. Specifications for the Cisco MFE and MGE SFP Transceivers