English
Product Model:
EQP294X-60D(I)Data Rate:
40GWavelength:
WDMDistance:
60kmConnector:
LCFiber Type:
SMDDM:
YESProduct Origin:
ChinaBrand:
ETU-LINKProduct Overview
EQP294X-60D(I) is designed for 60km optical communication applications. Optical transceiver integrates the transmit and receive path onto one module. On the transmit side, four lanes of serial data streams are recovered, retimed and passed on to four laser drivers, which control four electric-absorption modulated lasers (Lan-WDM) with 1296, 1300, 1305, and 1309 nm center wavelengths. The optical signals are then multiplexed into a single-mode fiber through an industry-standard LC connector. On the receive side, four lanes of optical data streams are optically De multiplexed by an integrated optical De multiplexer. And passed on to an output driver, the receiver adopts APD. This module features a hot-pluggable electrical interface, low power consumption, and 2-wire serial interface.
PRODUCT FEATURES
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| 40G LR4 10KM | 40G LR4 10KM (COB) | 40G ER4 40KM | 40G eER4 60KM | 40G ZR4 80KM |
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40G |
40G |
40G |
40G | 40G |
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1271nm, 1291nm, 1311nm, 1331nm |
1271nm, 1291nm, 1311nm, 1331nm |
1271nm, 1291nm, 1311nm, 1331nm |
1296nm, 1300nm, 1305nm, 1309nm |
1296nm, 1300nm, 1305nm, 1309nm
|
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10KM |
10KM |
40KM |
60KM |
80KM |
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LC |
LC |
LC |
LC |
LC |
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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 |
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
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.
Categories
Utilizes Chip-on-Board (COB) packaging technology to deliver 40 Gigabit Ethernet transmission over single-mode fiber with LC connectors.
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.
Maximum link length of 240m on OM3 MMF and 350m on OM4 MMF
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.
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.
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.
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.
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.
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Factory: Right Side Of 3rd Floor, No. 102 Building, Longguan Expressway, Dalang Street, Longhua District, Shenzhen
Office: Floor 4, Building 4, Nanshan Yungu Phase ll, Taoyuan Community, XiliStreet,Nanshan District, Shenzhen
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