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Where to Buy

Long-Range Gigabit Singlemode SFP Modules

Long-Range Gigabit Singlemode SFP Modules are designed for Gigabit Ethernet applications that require extended transmission distances over singlemode fiber. This group includes a 1000Base-EX model supporting distances up to 40 kilometers and a 1000Base-ZX model supporting distances up to 80 kilometers. These modules provide flexible options for long-distance fiber links between buildings, facilities, and network locations.

  • Includes 1000Base-EX and 1000Base-ZX Gigabit Ethernet options
  • Supports singlemode fiber connections
  • Available with transmission distances up to 40 km and 80 km
  • 1000Base-EX model operates at 1310nm
  • 1000Base-ZX model operates at 1550nm
  • Helps extend Gigabit Ethernet across long-distance fiber links
  • Provides flexible reach options for different network requirements
  • Supports connections between buildings, facilities, and remote network locations
  • Suitable for enterprise, campus, and telecommunications environments
  • Provides a practical solution for expanding long-range Gigabit fiber networks
Where to Buy Available from authorized Networx resellers
Available Models
SFP-1000SM-LC1310
SFP Gigabit Fiber Module - 1000Base-EX, LC Singlemode, 40km, 1310nm
Get the most out of your network equipment with these Cisco Equivalent SFP Fiber Modules from Networx®.
$210.09
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SFP-1000SM-LC1550
SFP Gigabit Fiber Module - 1000Base-ZX, LC Singlemode, 80km, 1550nm
Get the most out of your network equipment with these Cisco Equivalent SFP Fiber Modules from Networx®.
$269.09
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Products specifications
Attribute nameAttribute value
Cisco EquivalentGLC-EX-SMD
ColorSilver
ComplianceSFF-8472
Digital Diagnostic MonitoringNo
Fiber TypeSinglemode
Laser TypeDFB
Maximum Data Transfer Rate1 Gbps
Maximum Transfer Distance40km
Power Supply+3.3V
Wavelength1310nm
SKUSFP-1000SM-LRNG