ALLIED TELESIS 

ALLIED TELESIS AT-QSFPER4 TAA 40G QSFP+ ER4 LC (40KM)TAA 40G QSFP+ ER4 LC 40KM STD TEMP 0

Mfg Part Number:  AT-QSFPER4  
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Price: $6,978.80 + Free Shipping
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Last Updated: Jul 08, 2025
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40 Gigabit Small Form-Factor Pluggable Modules

The Allied Telesis QSFP Series offers the latest industry-standard connectivity in a flexible, small form factor. These hot-swappable transceiver modules simply plug into any compatible Allied Telesis product.

Options

Allied Telesis QSFP Series Gigabit Small Form-Factor Pluggables (SFPs) are supported on all Allied Telesis devices with SFP uplink connections. The hot-swappable feature of the QSFP Series allows for network changes without removal or reconfiguration of costly network equipment.

Applications

The QSFP Series supports 40GbE and high-density 10GbE interconnects. They are ideal for Datacom/Telecom switch and router connections, as well as data aggregation, backplane, proprietary protocol and high-density applications.

Interoperability

The Allied Telesis QSFP Series is fully compliant with industry-standard networking regulations. This allows Allied Telesis QSFP modules to be used on any networking equipment which complies with industry standards.

Main Specification
General Information
Manufacturer Allied Telesis, Inc
Manufacturer Part Number AT-QSFPER4
Manufacturer Website Address http://www.alliedtelesis.com
Brand Name Allied Telesis
Product Model QSFPER4
Product Name QSFPER4 QSFP Module
Product Type QSFP
Technical Information
Application/Usage Optical Network
Application/Usage Data Networking
Interfaces/Ports
Total Number of Ports 1
Connector Type LC
Interfaces/Ports Details 1 x LC 40GBase-ER4 Network
Media & Performance
Media Type Supported Optical Fiber
Fiber Mode Supported Single-mode
Ethernet Technology 40 Gigabit Ethernet
Network Technology 40GBase-ER4
Physical Characteristics
Form Factor Hot-swappable
Miscellaneous
Compatibility MSA Compliant
Country of Origin China
Environmentally Friendly Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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