740-056707 Juniper Networks 40Gbase-LR SMF Duplex LC Connector QSFP+ Transciver
740-056707 Overview
The Juniper Networks 740-056707 QSFP+ Transceiver is a 40Gbps long-reach optical module designed to deliver high-speed, reliable connectivity for data centers, enterprise networks, and service provider infrastructures. Supporting the 40GBase-LR standard, it enables long-distance transmission over single-mode fiber (SMF), making it suitable for inter-building and metro-scale networking.This module operates on a 1310nm wavelength and supports a reach of up to 10 kilometers over SMF. It is equipped with a duplex LC optical connector, ensuring secure, low-loss fiber connections and easy integration into existing optical infrastructures.The transceiver is compliant with the QSFP+ Multi-Source Agreement (MSA) and IEEE 802.3ba 40G Ethernet standards, ensuring full interoperability with Juniper’s networking platforms, as well as other compatible vendor equipment.
740-056707 Technical Specifications
Juniper Networks 40Gbase-LR SMF Duplex LC Connector QSFP+ Transciver
Manufacturer Part Number: 740-056707
Brand Name: Juniper Networks
Product Type: QSFP+ Transceiver
Data Rate: 40Gbps
Transceiver Type: 40GBase-LR (Long Reach)
Media Type Supported: Single-Mode Fiber (SMF)
Wavelength: 1310nm
Connector Type: LC Duplex
Maximum Reach: Up to 10km over SMF
Form Factor: QSFP+
Hot Swappable: Yes
Digital Diagnostics Monitoring (DOM): Supported
Fiber Strand Count: 2 (duplex)
Compatibility: Juniper Networks switches, routers, and systems with QSFP+ ports
Application: High-speed data center interconnects and enterprise long-range networking
Standards Compliance: IEEE 802.3ba, QSFP+ MSA
Backward Compatibility: Interoperable with standard-compliant 40GbE LR modules
Operating Temperature: 0°C to 70°C
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