40G QSFP+ ZR4 80KM LC Optical Transceiver

Product Model:
EQP294X-80D(I)
Data Rate:
40G
Wavelength:
WDM
Distance:
80km
Connector:
LC
Fiber Type:
SM
DDM:
YES
Brand:
ETU-LINK

It leverages coherent optics technology with four 10Gbps wavelengths over single-mode fiber with LC connectors, achieving an extended reach of up to 80 kilometers.

Lead Time/Contact Us Datasheets

Product Detail

Product Overview

The ‌40G QSFP+ ZR4 80KM LC Optical Transceiver‌ delivers industry-leading 80km single-mode fiber transmission using EML laser and APD receivers. For carrier-grade 5G transport, metro DCI, and inter-city backbone networks.

PRODUCT FEATURES

Support line rates for 41.25 Gb/s;
Lane bit rate 10.3125 Gb/s 40GE
Up to 80km transmission on single mode fiber
LAN WDM EML laser and APD
Support Multi-Pin function with IntL/RxLOSL and LPMode/TxDIS
High speed I/O electrical interface (CAUI-4)
I2C interface with integrated Digital Diagnostic monitoring
QSFP+ MSA package with duplex LC connector
Single +3.3V power supply
Power dissipation: Commercial：< 4.5W; Industrial：< 5.5W
Complies with EU Directive 2015/863/EU


40G LR4 10KM	40G LR4 10KM (COB)	40G ER4 40KM	40G eER4 60KM	40G ZR4 80KM
40G	40G	40G	40G	40G
1271nm, 1291nm, 1311nm, 1331nm	1271nm, 1291nm, 1311nm, 1331nm	1271nm, 1291nm, 1311nm, 1331nm	1296nm, 1300nm, 1305nm, 1309nm	1296nm, 1300nm, 1305nm, 1309nm
10KM	10KM	40KM	60KM	80KM
LC	LC	LC	LC	LC
SM	SM	SM	SM	SM
DDM	DDM	DDM	DDM	DDM
COM: 0°C ~70°C IND: -40°C ~85°C	COM: 0°C ~70°C	COM: 0°C ~70°C IND: -20°C ~85°C	COM: 0°C ~70°C IND: -40°C ~85°C	COM: 0°C ~70°C IND: -40°C ~85°C

FAQ:

Q1: What is a 40G QSFP Optical Module?‌
A1: A 40G QSFP (Quad Small Form-factor Pluggable) module is a hot-swappable transceiver that supports 40Gbps data transmission. It uses a 4-channel parallel design and is widely deployed in data centers and high-performance computing networks.

Q2: What are the common types of 40G QSFP modules?‌
A2: QSFP+ SR4 (850nm multimode, 100m)
QSFP+ LR4 (1310nm single-mode, 10km)
QSFP+ ER4 (1310nm single-mode, 40km)
QSFP+ BiDi (Single-Fiber Bidirectional)

Q3: How do I check if a 40G QSFP module is compatible with my device?‌
A3: Verify three aspects:
Switch vendor compatibility lists
Matching fiber type (MMF/SMF)
Required transmission distance

Q4: How to resolve overheating in 40G QSFP modules?‌
A4: Solutions:
Ensure adequate device ventilation
Use modules with heat dissipation fins
Avoid sustained 100% bandwidth utilization

Q5: What precautions should I take when installing 40G QSFP modules?‌
A5: Key operational guidelines‌:
Clean fiber connectors‌ before insertion to prevent dust from disrupting optical signal transmission.
Ensure ‌adequate ventilation‌ around devices; reserve thermal headroom for high-heat modules.
Configure ‌port aggregation mode‌ on the switch when using breakout applications.

Q6: What's the difference between SFP, QSFP and QSFP-DD modules?‌
A6: SFP (1-25G), QSFP (40-100G), and QSFP-DD (400G+) differ in form factor and bandwidth capacity. QSFP-DD doubles QSFP28's density with 8-lane electrical interfaces.

Q7: How does ETU-Link ensure compatibility with major brands?‌
A7: We maintain a multi-vendor test lab with full protocol support (Ethernet/InfiniBand/Fibre Channel) and 100% compatibility verification before shipment

Q8: What temperature ranges do your modules support?‌
A8: Commercial grade (0°C to +70°C)
Extended grade (-20°C to +85°C)
Industrial grade (-40°C to +85°C) for harsh environments.

Q9: How does ETU-Link achieve 40G QSFP+ interoperability?‌
A9: Through:
Multi-vendor switch testing
Firmware customization for legacy equipment
MSA-compliant electrical interfaces

Q10: Do 40G QSFP+ modules support DDM/DOM monitoring?‌
A10: Standard feature including:
Real-time temperature (±1°C accuracy)
Tx/Rx power (µW/dBm display)
Laser bias current

Hot Tags :

40G QSFP Transceiver QSFP-40G-ZR4 QSFP-40G-ZR4-S Cisco 40G QSFP+ ZR4 qsfp 40g 80km 40G QSFP+ ZR4

Previous:
40G QSFP+ ER4 60KM LC Optical Transceiver
Next:
40Gbps QSFP to 10G SFP+ Converter

Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Subject : 40G QSFP+ ZR4 80KM LC Optical Transceiver

Categories

New Products

Related Products

40G QSFP+ LR4 10KM LC Optical Transceiver (COB)

Utilizes Chip-on-Board (COB) packaging technology to deliver 40 Gigabit Ethernet transmission over single-mode fiber with LC connectors.

40G QSFP+ ER4 60KM LC Optical Transceiver

It achieves an aggregate 40Gbps data rate, supporting transmission distances up to 60 kilometers. Compliant with 40GBASE-ER4 Lite specifications.

40G QSFP+ SWDM4 240m LC Optical Transceiver

Maximum link length of 240m on OM3 MMF and 350m on OM4 MMF

40G QSFP+ SR4 100M MPO Optical Transceiver

Four independent 10Gbps channels operating at 850nm wavelength over multimode fiber (OM3/OM4) through an MPO fiber connector, achieving an aggregate bandwidth of 40Gbps with a reach of up to 150 meters.

40G QSFP+ PSM4 2KM MPO Optical Transceiver

Parallel Single-Mode 4-lane (PSM4) technology, it operates at 1310nm wavelength across four independent parallel channels (each at 10Gbps) to achieve an aggregate 40Gbps data rate, supporting reaches up to 2 kilometers.

40G QSFP+ ER4 40KM LC Optical Transceiver

Designed for 40 Gigabit Ethernet transmission over single-mode fiber with LC connectors. It achieves an aggregate 40Gbps data rate, supporting transmission distances up to 40 kilometers.

40G BiDi QSFP+ SR 100M LC Optical Transceiver

By employing two different wavelengths (e.g., 850nm/900nm) on the same fiber strand, it achieves full-duplex 40Gbps data rates, supporting distances up to 150 meters.

40G QSFP+ PSM4 10KM MPO Optical Transceiver

Utilizing Parallel Single-Mode 4-lane (PSM4) technology, it operates at 1310nm wavelength across four independent parallel channels (each at 10Gbps) to achieve an aggregate 40Gbps data rate, supporting reaches up to 10 kilometers.