Name: JL306A HPE 40G QSFP+ ER4 Transceiver Extended Reach Module
Brand: HPE
SKU: JL306A
Price: 6050.95 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The JL306A HPE 40G QSFP+ ER4 transceiver provides 40 Gigabit Ethernet connectivity for extended reach applications. This QSFP+ module is designed to fit into compatible HPE switches and routers, enabling high-speed optical links over greater distances within enterprise and data center networks.

General Information
Brand	HPE

Technical Information
Form Factor	QSFP+
Media	SMF
Type	4 x LAN WDM EML
Power Consumption	3.5 W
Protocols	40GBASE-ER4,40G Ethernet,IEEE 802.3ba
Connector	LC Duplex
DOM Support	Yes

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
The HPE 40G QSFP+ ER4 transceiver is designed to provide 40 Gigabit Ethernet connectivity over extended distances, suitable for data center and enterprise networking environments requiring long-reach optical links. It is generally used in switches, routers, and other networking devices equipped with QSFP+ ports. Network engineers and IT professionals typically deploy this transceiver module to establish high-capacity connections between network devices across greater distances within or between facilities. Key Features 40 Gigabit per second data transfer rate QSFP+ form factor for 40G interfaces Supports extended reach (ER4) optical transmission Compatible with HPE networking equipment Designed for high-density data center applications This transceiver module enables extended reach optical connections, helping to maintain network performance over longer distances. Its compatibility with QSFP+ interfaces allows integration into existing 40G network infrastructures without requiring major hardware changes.

Use Cases
The JL306A transceiver is typically deployed in data centers and enterprise network environments that require high-bandwidth connections over longer distances than standard short-reach modules support. It serves environments where 40G Ethernet connectivity and extended reach are essential for maintaining network topology. How It's Used: Connecting HPE switches in data centers over long fiber optic runs Linking core and aggregation layer devices requiring 40G bandwidth Establishing high-speed interconnects between buildings or remote facilities Supporting backbone network infrastructures needing extended distance coverage Enabling scalable upgrades to existing 40G QSFP+ network deployments This transceiver plays a key role in maintaining network performance across extended distances while supporting the bandwidth demands of modern enterprise and data center applications. It integrates into QSFP+ ports for straightforward deployment where distance and data rate requirements align.

FAQ's
What interfaces does the JL306A transceiver support? The JL306A supports QSFP+ interfaces designed for 40 Gigabit Ethernet connections in compatible HPE devices. What does ER4 indicate in this transceiver? ER4 specifies that the transceiver supports extended reach optical transmission using four wavelengths, enabling longer distance connectivity. Is the JL306A compatible with non-HPE equipment? This transceiver is designed primarily for HPE networking hardware; no compatibility with other manufacturers is specified. What type of network environments use this transceiver? It is used in data centers and enterprise networks requiring 40G links over longer distances than typical short-reach modules support. Does the JL306A require special configuration on the network device? No special configuration is indicated; it typically operates as a plug-and-play module in compatible QSFP+ ports. What fiber type is supported by this transceiver? The product specifications indicate it supports extended reach optical transmission, which generally uses single-mode fiber for longer distances.

JL306A HPE 40G QSFP+ ER4 Transceiver Extended Reach Module

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases

FAQ's