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Home / Products / Transceivers / SFP Transceivers / 1G CWDM SFP / 101734

Huawei eSFP-LH80-SM1491 Compatible 1.25G CWDM SFP 1491nm 80km LC SMF DDM Transceiver Module

Product No :101734
US$ 39.90
Compatible
Transceivers type
495 in real-time stock, 10Nov, 2024

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Add to Cart Bulk Order Quotes 
1. Fully Compatible with 100+ Vendors
2. Compliant to IEEE 802.3z Gigabit Ethernet
3. DFB CWDM; Low Power Consumption <1W
4. Support Gigabit Ethernet over CWDM
5. Applied in Access, Metro and Enterprise
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Specifications

Huawei eSFP-LH80-SM1491 Compatible 1.25G CWDM SFP Transceiver Module (SMF, 1490nm, 80km, LC, DOM)

 

 Huawei eSFP-LH80-SM1491 Compatible 1000BASE CWDM SFP 1490nm 80km transceiver module is equipped with an LC duplex connector, supporting 1.25Gbps data rate and 80km transmission distance over single-mode fiber (SMF) at 1490nm CWDM wavelength.

 

This Compatible 1000BASE CWDM SFP fiber optic transceiver has undergone in-house testing on various brand switches and equipment to prove optic-to-device compatibility. All QSFPTEK manufactured 1G SFP optical transceivers satisfy class I laser safety requirements.

 

Part Number CWDM-1.25G-80D-XX Vendor Name QSFPTEK
Form Factor SFP Data Rate 1.25Gbps
Wavelength 1490nm Distance 80km
Connector LC Duplex Cable Type SMF
Operating Temperature 0 to 70°C Optical Component DFB CWDM
TX Power 0~5dBm Receiver Sensitivity < 24dBm
Power Consumption < 1W Modulation Format NRZ
DDM Support Bit Error Ratio (BER) 1.00E-12
Protocols MSA Compliant Warranty 5 Years

 

Quality Testing Program
Optical Transceivers Testing

Take a look at our test program to get the reliable and high-performance optical transceivers.

Quality Certifications

Features

  • 1. High Reliablility and Best Price
    Proudly self-producing and rigorous testing, QSFPTEK is dedicated to delivering cost-effective products with high reliability and performance at trade price.
  • 2. Convenient and Flexible
    Easy to Install, Plug and Play.
  • 3. EMC Support
    Anti Electro-Static Discharge and Radiation Resistant.
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.

Product details

Various Switch Tests

 

Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.

 

transceiver compatibility tests

 

 

Tested in The Host Device to Prove Interoperability

 

Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

 

 

 

Comprehensive Testing

 

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.

 

 

 

Questions & Answers

more+
  • Does this 1G CWDM module support 1.25G rates?
    Yes, the actual rate of 1G CWDM SFP is 1.25 Gbit/s.
  • What is the power budget of the CWDM module #102530?
    The TX power ranges from -2 to 3dBm, and the Receiver Sensitivity is less than -32dBm. The power budget of the module equals the minimum transmit optical power minus the receiver sensitivity, which is -2 - (-32) = 30dB.
  • I need CWDM SFP modules that are compatible with my juniper switch, could you please recommend a model?
    Check #101627. Please select the reach (80km/120km) and wavelength according to your needs.
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Resources

  • CWDM-1.25G-80D-XX Datasheet.pdf

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Huawei eSFP-LH80-SM1491 Compatible 1.25G CWDM SFP 1491nm 80km LC SMF DDM Transceiver Module

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Mark

2023-12-15
This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

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Huawei eSFP-LH80-SM1491 Compatible 1.25G CWDM SFP 1491nm 80km LC SMF DDM Transceiver Module
US$ 39.90
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Huawei
Transceivers type
eSFP-LH80-SM1491
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Huawei eSFP-LH80-SM1491 Compatible 1.25G CWDM SFP 1491nm 80km LC SMF DDM Transceiver Module

Compatible Huawei

Transceivers type eSFP-LH80-SM1491

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