ENET Q9G82A-ENC HP Compatible 40GBase-ER4 QSFP+ 40km LC SM Transceiver

ENET Q9G82A-ENC

HP Compatible 40GBase-ER4 QSFP+ 40km LCSM Transceiver

A transceiver for long-distance 40G Ethernet.

Overview :

The ENET Q9G82A-ENC is an HP compatible 40GBase-ER4 QSFP+transceiver designed for long-distance data transmission over single-mode fiber, reaching distances up to 40 kilometers. Ideal for enterprise data centers, service provider networks, and backbone applications, this transceiver ensures high-speed, reliable connectivity for demanding network environments.

Features :

This transceiver operates at 40 Gigabit Ethernet rates conforming to the IEEE 802.3ba 40GBASE-ER4 standard using 4 CWDM lanes, each capable of transmitting at 10Gbps over separate wavelengths (1271, 1291, 1311, and 1331 nm). The duplex LC connectors provide easy integration with standard fiber optic cabling infrastructure. It utilizes a DFB laser transmitter for stable optical output and an APD photodiode for sensitive optical reception. Built to work seamlessly with HPArubanetworking equipment, the Q9G82A-ENC offers diagnostic monitoring capabilities via DDM/DOM, providing real-time feedback on operational parameters such as temperature and optical power. The device complies with multiple industry standards and laser safety regulations (Class 1), ensuring safe and reliable operation in commercial settings.

Product Key Features

• 40 Gigabit EthernetQSFP+ ER4 transceiver.
• Supports up to 40km transmission over single-mode fiber (SMF).
• Duplex LC connector interface.
• DDM/DOM diagnostics supported.

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Reliability & Performance :

With a minimum optical budget of 14.3 dB and effective receiver sensitivity, the transceiver supports robust long-range connections up to 40 km over single-mode fibernetworks. The module is designed for operation in standard temperature ranges (0°-70°C) and is CE, RoHS, and SFF-8436 compliant. It offers a low power single 3.3V supply and is rigorously tested to meet quality and compatibility standards with HPAruba platforms. This reliable transceiver supports various applications including 40G Ethernet, STM-256, OTU3, and InfiniBand.

Key Features :

• 40GQSFP+ ER4 transceiver for single-mode fiber up to 40km.
• Duplex LC interface for easy fiber connectivity.
• Four-lane CWDM 1310nm wavelength operation.
• DFB laser transmitter and APD photodiode receiver.
• Supports DDM/DOM diagnostics.
• Compatible with HPArubanetworking gear.

Specifications :

Specification	Details
Model Number	Q9G82A-ENC
Brand	ENET
Product Type	40GBase-ER4 QSFP+SMF Transceiver
Data Rate	Up to 44.8 Gbps (40 Gigabit Ethernet standard)
Transmission Distance	Up to 40 km over single-mode fiber
Connector Type	Duplex LC
Wavelength	1271, 1291, 1311, 1331 nm (4 CWDM lanes)
Transmitter Type	DFB Laser
Receiver Type	APD Photodiode
Optical Budget	Minimum 14.3 dB
Operating Temperature Range	0 to 70°C (32 to 158°F)
Power Supply	+3.3V single power supply
Compliance	IEEE 802.3ba, CE, RoHS, SFF-8436, Class 1 Laser Safety
DDM/DOM Support	Yes