Question 1

What is the maximum distance supported by the Juniper Networks 40GBASE-ER4 QSFP+ module?

Accepted Answer

The module supports fiber transmission up to 40 kilometers using single-mode fiber. This range makes it suitable for metropolitan networks, data center interconnects, and long-distance enterprise campus deployments.

Question 2

Is the Juniper Networks 40GBASE-ER4 QSFP+ module compatible with standard QSFP+ ports?

Accepted Answer

Yes. The module follows the QSFP+ MSA standard and is designed for Juniper networking equipment. It operates in compatible QSFP+ slots on supported routers and switches.

Question 3

Does this optical module require special fiber cables?

Accepted Answer

The module uses single-mode fiber with a duplex LC connector. Existing SMF infrastructure in enterprise networks usually supports this type of optical module.

Question 4

What power consumption should network engineers expect from this module?

Accepted Answer

The module operates with relatively low power consumption compared with older long-range optics. This helps maintain stable temperatures inside dense switch environments.

Question 5

Is this module suitable for data center interconnection?

Accepted Answer

Yes. Its long-range optical capability and high bandwidth support make it appropriate for linking separate data center facilities across city-scale fiber networks.

Question 6

How does the Juniper Networks 40GBASE-ER4 compare to LR4 optical modules?

Accepted Answer

LR4 modules typically support shorter distances around 10km. The ER4 variant extends that reach significantly, making it better suited for metropolitan fiber links.

Question 7

What protocols does this optical module support?

Accepted Answer

The module supports several networking protocols including 40G Ethernet and OTN transport environments used in enterprise and telecom infrastructures.

Question 8

What is the Juniper Networks 40GBASE-ER4 QSFP+ price in Bangladesh?

Accepted Answer

Pricing in Bangladesh can vary depending on availability and market supply. PCB Store provides updated pricing and enterprise purchasing options for networking professionals.

Question 9

Where can I buy the Juniper Networks 40GBASE-ER4 QSFP+ module in Bangladesh?

Accepted Answer

The module is available at PCB Store Dhaka, a trusted supplier of networking hardware. They provide warranty support, technical assistance, and nationwide service coverage.

Juniper Networks 40GBASE-ER4 QSFP+ 1310nm 40km Module

Key Features

Technical Specifications

General Information

Interface & Form Factor

Performance

Optical Characteristics

Power & Thermal

Warranty & Support

FAQs

What is the maximum distance supported by the Juniper Networks 40GBASE-ER4 QSFP+ module?

Is the Juniper Networks 40GBASE-ER4 QSFP+ module compatible with standard QSFP+ ports?

Does this optical module require special fiber cables?

What power consumption should network engineers expect from this module?

Is this module suitable for data center interconnection?

How does the Juniper Networks 40GBASE-ER4 compare to LR4 optical modules?

What protocols does this optical module support?

What is the Juniper Networks 40GBASE-ER4 QSFP+ price in Bangladesh?

Where can I buy the Juniper Networks 40GBASE-ER4 QSFP+ module in Bangladesh?

Popular Products

Juniper Networks 40GBASE-ER4 QSFP+ 1310nm 40km Module

Key Features

Technical Specifications

General Information

Interface & Form Factor

Performance

Optical Characteristics

Power & Thermal

Warranty & Support

FAQs

What is the maximum distance supported by the Juniper Networks 40GBASE-ER4 QSFP+ module?

What is the maximum distance supported by the Juniper Networks 40GBASE-ER4 QSFP+ module?

Is the Juniper Networks 40GBASE-ER4 QSFP+ module compatible with standard QSFP+ ports?

Is the Juniper Networks 40GBASE-ER4 QSFP+ module compatible with standard QSFP+ ports?

Does this optical module require special fiber cables?

Does this optical module require special fiber cables?

What power consumption should network engineers expect from this module?

What power consumption should network engineers expect from this module?

Is this module suitable for data center interconnection?

Is this module suitable for data center interconnection?

How does the Juniper Networks 40GBASE-ER4 compare to LR4 optical modules?

How does the Juniper Networks 40GBASE-ER4 compare to LR4 optical modules?

What protocols does this optical module support?

What protocols does this optical module support?

What is the Juniper Networks 40GBASE-ER4 QSFP+ price in Bangladesh?

What is the Juniper Networks 40GBASE-ER4 QSFP+ price in Bangladesh?

Where can I buy the Juniper Networks 40GBASE-ER4 QSFP+ module in Bangladesh?

Where can I buy the Juniper Networks 40GBASE-ER4 QSFP+ module in Bangladesh?

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