Juniper EX-SFP-10GE-LR (740-021309) Compatible SFP+ 10G LR transceiver datasheet & price

Juniper
SFP+
10G
Duplex
10 km
Juniper EX-SFP-10GE-LR (740-021309) Compatible SFP+ 10G LR transceiver datasheet & price

Juniper compatible EX-SFP-10GE-LR - Key Features

  • Compatibility: Juniper
  • Media Type: Single-Mode Fiber (SMF)
  • Fiber Count: Duplex
  • Connector: Double LC/UPC
  • Maximum Distance: 10 km
  • Guaranteed Link Budget: 6 dB
  • Tx Wavelenght: 1310 nm
  • Supported Data Rate: 1.25 Gbps - 11.32 Gbps
  • DDM/DOM: Supported
  • Temperature Range: Standard 0°-70°C

Juniper EX-SFP-10GE-LR Price

SKUSKU:10G-SFP-10-JU
Lead timeIn Stock - Ships Next Business Day
Standard recommended retail price ex VAT:
12.16
Choice of 0+
Telecoms & Integrators Globally

Juniper compatible EX-SFP-10GE-LR Specifications

Form Factor
SFP+
Media Type
Single-Mode Fiber (SMF)
Fiber Count
Duplex
Connector
Double LC/UPC
Maximum Distance
10 km
Guaranteed Link Budget
6 dB
TX Wavelength
1310 nm
RX Wavelength
1310 nm
Supported Data Rate
1.25 Gbps - 11.32 Gbps
Supportet Ethernet Applications
10G Ethernet (10.31Gbps), Gigabit Ethernet (1.25 Gbps)
Supported Fiber Channel Applications
10G Fiber Channel (10.52 Gbps), 1G Fiber Channel (1.0625 Gbps), 2G Fiber Channel (2.125 Gbps), 4G Fiber Channel (4.25 Gbps), 8G Fiber Channel (8.5 Gbps)
SDH/SONET Standards
STM-64 (9.95Gbps)
DDM/DOM
Supported
Tx Wavelength Bandwidth
100 nm (1260-1360 nm)
Rx Wavelength Bandwidth
100 nm (1260-1360 nm)
Minimum Transmitting Power
-8.2 dBm
Maximum Transmitting Power
0.5 dBm
Receiver Sensitivity
-14.5 dBm
Receiver Overload
0 dBm
Dispersion
70-100 ps/nm
Transmitter Type
DFB Laser
Receiver Type
PIN photodiode
Temperature Range
Standard 0°-70°C
Power
+3.3V single power supply
Compliance
CE,Class 1 FDA and IEC60825-1 Laser Safety Compliant,RoHS,SFF-8431,SFP MSA

Juniper compatible EX-SFP-10GE-LR Datasheet

v4

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Juniper compatible EX-SFP-10GE-LR Description

The Juniper Networks EX-SFP-10GE-LR (740-021309) datasheet and price are based on our compatible transceiver 10G-SFP-10-JU, which is designed to meet or exceed OEM part specifications and is an SFP+ 10G LR Transceiver that operates over Double Fiber Single-Mode Fiber (SMF) optical cable. It has a minimum guaranteed optical budget of 6 dB, which in most cases is sufficient to reach a distance of approximately 10 km. However, distance is merely an indicative parameter calculated for identification convenience. Eventually, we calculate distance by factoring in minimal optical budget and average attenuation of industrial optical cabling. Juniper SFP+ 10G LR compatible transceiver uses a DFB Laser transmitter with a nominal wavelength of 1310 nm and a PIN Photodiode receiver. It supports DDM/DOM optical diagnostics, which provide operational diagnostic information. The module operates in Standard 0°-70°C temperature range and has Double LC connector type. This transceiver supports data rates between 1.25 and 10.31 Gbps and applications including 10G Ethernet (10.31 Gbps), Gigabit Ethernet (1.25 Gbps), and STM-64 (9.95 Gbps). Compatible EX-SFP-10GE-LR datasheet contains all the detailed technical specifications. This SFP+ Double Fiber optical transceiver is a multipurpose module used in a variety of networking environments today. Internet Service Provider (ISP) Fiber to The Home routing and switching equipment, Mobile operator core and backhaul SDH/SONET applications, Data Center networking for Ethernet connections and other optical links are therefore the most popular applications.

The datasheet and price for the Juniper Networks EX-SFP-10GE-LR (740-021309) SFP+ 10G LR are based on our 10G-SFP-10 product, which is fully compliant with the SFP+ Multi Source Agreement (MSA) SFF-8432 standard, product safety requirements, and CE/RoHS certification. We perform compatibility tests for 740-021309 Juniper compatible Transceiver with the most up-to-date Juniper networking equipment platforms, enabling us to encode transceiver EEPROM memory to be compatible with and function flawlessly with Juniper platforms! Before delivering our products, we conduct strict quality inspections because we are committed to providing the best experience. Our products are therefore subjected to optical parameter measurements, connector cleanliness tests, and EEPROM memory data validation tests. Feel free to Contact us - We will gladly assess your requirements and recommend the most suitable alternative for the Juniper Networks compatible modules!