Juniper EX-SFP-1GE-SX (740-011613) Compatible 1000Base-SX SFP GE Optics

Juniper
SFP
1.25G
Duplex
550 m
Juniper EX-SFP-1GE-SX (740-011613) Compatible 1000Base-SX SFP GE Optics

Juniper compatible EX-SFP-1GE-SX - Key Features

  • Compatibility: Juniper
  • Media Type: Multi-Mode Fiber (MMF)
  • Fiber Count: Duplex
  • Connector: Double LC/UPC
  • Maximum Distance: 550 m
  • Guaranteed Link Budget: 7.5 dB
  • Tx Wavelenght: 850 nm
  • Supported Data Rate: 1.063 Gbps - 1.25 Gbps
  • DDM/DOM: Supported
  • Temperature Range: Standard 0°-70°C

Juniper EX-SFP-1GE-SX Price

SKUSKU:1.25G-SFP-550D-JU
Lead timeIn Stock - Ships Next Business Day
Standard recommended retail price ex VAT:
5.14
Choice of 0+
Telecoms & Integrators Globally

Juniper compatible EX-SFP-1GE-SX Specifications

Form Factor
SFP
Media Type
Multi-Mode Fiber (MMF)
Fiber Count
Duplex
Connector
Double LC/UPC
Maximum Distance
550 m
Guaranteed Link Budget
7.5 dB
TX Wavelength
850 nm
RX Wavelength
850 nm
Supported Data Rate
1.063 Gbps - 1.25 Gbps
Supportet Ethernet Applications
Gigabit Ethernet (1.25 Gbps)
Supported Fiber Channel Applications
1G Fiber Channel (1.0625 Gbps)
DDM/DOM
Supported
Tx Wavelength Bandwidth
20 nm (840-860 nm)
Rx Wavelength Bandwidth
20 nm (840-860 nm)
Minimum Transmitting Power
-9.5 dBm
Maximum Transmitting Power
3 dBm
Receiver Sensitivity
-17 dBm
Receiver Overload
-3 dBm
Dispersion
110 ps/nm ps/nm
Transmitter Type
VSCEL 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, INF-8074i, RoHS, SFP MSA

Juniper compatible EX-SFP-1GE-SX Datasheet

v3

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Juniper compatible EX-SFP-1GE-SX Description

Juniper EX-SFP-1GE-SX (740-011613) compatible is an SFP SX Transceiver, and the price and datasheet listed here are based on our 1.25G-SFP-550D-JU product, which is designed to meet or exceed OEM part specifications. The module is intended for use with Double Fiber Multi-Mode Fiber (MMF) optical cable. It has a minimum guaranteed optical budget of 7.5 dB, which in most cases is sufficient to reach a distance of approximately 550 meters. However, distance is merely an indicative parameter calculated for identification convenience. We ultimately calculate distance based on the minimal optical budget and average attenuation of optical cable in industry. The module uses a VSCEL Laser transmitter with a nominal wavelength of 850 nm and a PIN Photodiode receiver with the same nominal wavelength. It supports DDM/DOM optical diagnostics, which provide operational diagnostic information. Transceiver operates in Extended -10° to 85°C temperature range and has Double LC interface. This SFP supports 1.063-1.25Gbps data rate and such applications as Gigabit Ethernet (1.25 Gbps), 1G Fiber Channel (1.0625 Gbps). All detailed technical specifications can be found in Juniper EX-SFP-1GE-SX compatible datasheet. SFP Double Fiber optical transceiver is multi-purpose module used in number of different places of today’s networking. Consequently, most popular applications are Internet Service Provider (ISP) Gigabit Ethernet communication links, Enterprise LAN & SAN Networks, Data Center LAN & SAN Networks, and other optical links.

Juniper EX-SFP-1GE-SX (740-011613) datasheet and price are based on our 1.25G-SFP-550D product, which is fully compliant with SFP Multi Source Agreement (MSA) SFF-8477 standard, product safety standards and is CE/RoHS certified. We perform compatibility tests for this transceiver with the most recent Juniper networking equipment platforms, allowing us to encode transceiver EEPROM memory to be compatible with and work seamlessly with Juniper platforms! Because we are committed to providing high-quality service, we conduct rigorous quality checks before delivering our products. As a result, we perform optical parameter measurements, connector cleanness tests, and EEPROM memory data validation tests on our products. Feel free to Contact us - We will gladly learn about your needs and provide you with the best alternatives for Juniper compatible transceivers!