Name: 740-061408 Juniper 100GE QSFP28 100G-CWDM4 Transceiver 2km LC
Brand: Juniper Networks
SKU: 740-061408
Price: 399.00 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The Juniper 100GE QSFP28 100G-CWDM4 Transceiver (740-061408) provides 100 Gigabit Ethernet connectivity over single-mode fiber using a QSFP28 form factor. It operates at a 1310nm wavelength with CWDM4 optics and supports transmission distances up to 2 kilometers via an LC duplex connector, fitting Juniper networking equipment designed for high-speed optical links.

General Information
Brand	Juniper Networks

Technical Information
Form Factor	QSFP28
Media	SMF
Type	4 x LAN WDM EML
Power Consumption	3.5 W
Protocols	100GBASE-CWDM4,100G Ethernet
Connector	LC Duplex
DOM Support	Yes

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
The Juniper 100GE QSFP28 100G-CWDM4 Transceiver (part no: 740-061408) is an optical module designed to provide 100 Gigabit Ethernet connectivity over single-mode fiber. It operates at a wavelength of 1310nm and uses coarse wavelength division multiplexing (CWDM) technology to support data transmission up to 2 kilometers. The transceiver interfaces through an LC duplex connector and fits within QSFP28 form factor ports. This transceiver is typically used in data center, enterprise, or service provider networks where high-speed 100GE links are required over moderate distances. Network engineers and IT professionals incorporate this module into compatible Juniper networking equipment to extend fiber optic connections efficiently. Key Features Supports 100 Gigabit Ethernet data rate QSFP28 form factor for 100GE interfaces 1310nm wavelength utilizing CWDM4 standard LC duplex fiber optic connector Transmission distance up to 2 km over single-mode fiber This transceiver plays a crucial role in enabling 100GE connectivity for medium-range fiber optic links. Its compatibility with Juniper QSFP28 ports helps maintain network infrastructure coherence while supporting scalable bandwidth requirements. The module facilitates efficient data transfer in network environments requiring precise optical specifications.

Use Cases
This transceiver is commonly deployed in data center and enterprise network environments that require 100 Gigabit Ethernet connections over single-mode fiber for medium-range distances. It is suitable for setups where fiber links of up to 2 kilometers are needed without compromising standard compliance. How It's Used: Connecting QSFP28 ports on Juniper switches or routers to establish 100GE fiber links Extending 100 Gigabit Ethernet connections across campus or metro networks within 2 km reach Integrating into data center spine or leaf architecture for high-throughput uplinks Supporting service provider networks requiring CWDM4 optics for bandwidth multiplexing Replacing or upgrading existing 100GE transceivers to maintain compatibility with Juniper QSFP28 equipment In operation, this transceiver module enables flexible and standardized 100GE fiber connectivity within network infrastructures, facilitating bandwidth scaling and linking distant network segments. It assists IT teams in maintaining optical link integrity and network performance following industry specifications.

FAQ's
What fiber type does the 740-061408 transceiver use? The 740-061408 transceiver uses single-mode fiber (SMF) for optical data transmission, suitable for longer distance links up to 2 kilometers. What connector type is required for this Juniper transceiver? This transceiver utilizes an LC duplex connector, which is standard for many single-mode fiber optic connections in networking. What is the maximum transmission distance supported? The module supports data transmission distances up to 2 kilometers over single-mode fiber when operating at the specified wavelength. Which wavelength does the 100G-CWDM4 transceiver operate on? It operates at a wavelength of 1310nm using coarse wavelength division multiplexing (CWDM) technology. Is the 740-061408 compatible with all Juniper QSFP28 ports? The transceiver is designed to be compatible with Juniper QSFP28 ports that support 100GE CWDM4 optical modules; verify equipment specifications for exact compatibility. Can this transceiver be used in non-Juniper devices? Compatibility with non-Juniper devices is not specified; it is intended primarily for use with Juniper QSFP28 interfaces.

740-061408 Juniper 100GE QSFP28 100G-CWDM4 Transceiver 2km LC

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases

FAQ's