100g Qsfp28 Lr4 20km Qsfp-100g-Lr4-S (100G LWDM4 20km 1310nm) Transceiver Module
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Product Attributes
- Customization
- Available
- Type
- Fiber Transceiver
- Wiring Devices
- Integrated Wiring
- Model NO.
- QSFP-100G-LR4-S
- Certification
- CE, ISO, RoHS, FCC
- Condition
- New
- Product Name
- 100g Qsfp28 Module
- Form Type
- Qsfp28
- Voltage
- 3.3V
- Fiber Type
- Single Mode Dual Fiber
- Data Rate
- 100gbps
- Wavelength
- 1270nm,1290nm,1310nm,1330nm
- Ddm/Dom Support
- Yes
- Distance
- 20km
- Warranty
- 3years
- Connector Type
- LC Connector
- Material
- Iron
- Working Temperature (°C)
- 0~70 Degree
- Compatible
- Cisco, Huawei, HP etc.
- Transport Package
- 4PCS/Tray, 200PCS/Carton
- Specification
- 0.05KG/pc
- Trademark
- UTOPTEK
- Origin
- Shenzhen, China
- HS Code
- 8517706000
- Production Capacity
- 15000PCS/Month
- Package Size
- 16.50cm * 10.00cm * 5.50cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 100g Qsfp28 Lr4 20km Qsfp-100g-Lr4-S (100G LWDM4 20km 1310nm) Transceiver Module
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Product Description
| 100Gbps QSFP28 Transceiver | ||||||||
| Part No. | Data Rate | Form Factor | Distance | Wavelength | Transmitter | Receiver | Interface | Temp. |
| QSFP28-100G-SR4 | 100Gb/s | QSFP28 | 100m | 850nm/900nm | VCSEL | PIN | LC | 0-70ºC |
| QSFP28-100G-SR4 | 100Gb/s | QSFP28 | 100m | 850nm | VCSEL | PIN | MPO | 0-70ºC |
| QSFP28-100G-LR4 | 100Gb/s | QSFP28 | 10km | 1310nm | DFB | PIN | LC | 0-70ºC |
| QSFP28-100G-LR4-20 | 100Gb/s | QSFP28 | 20km | 1310nm | DFB | PIN | LC | 0-70ºC |
| QSFP28-100G-ER4 | 100Gb/s | QSFP28 | 40km | 1310nm | EML | APD | LC | 0-70ºC |
| QSFP28-100G-PSM4 | 100Gb/s | QSFP28 | 2km | 1310nm | DFB | PIN | MPO | 0-70ºC |
| QSFP28-100G-CWDM4 | 100Gb/s | QSFP28 | 10km | 1270-1330nm | CWDM EML | PIN | LC | 0-70ºC |
| QSFP28-100G-CWDM4 | 100Gb/s | QSFP28 | 2km | 1270-1330nm | CWDM EML | PIN | LC | 0-70ºC |
| QSFP28-100G-ZR 60km | 100Gb/s | QSFP28 | 60km | 1310nm | EML | APD | LC | 0-70ºC |
| QSFP28-100G-ZR4 80km | 100Gb/s | QSFP28 | 80km | 1310nm | EML | APD | LC | 0-70ºC |
| QSFP28-100G-ZR4 100km | 100Gb/s | QSFP28 | 100km | 1310nm | EML | APD | LC | 0-70ºC |
| QSFP28-100G-BX10-U | 100Gb/s | QSFP28 | 10km | Tx1271/Rx1331nm | EML | PIN | LC | 0-70ºC |
| QSFP28-100G-BX10-D | 100Gb/s | QSFP28 | 10km | Tx1331/Rx1271nm | EML | PIN | LC | 0-70ºC |
| QSFP28-100G-BX20-U | 100Gb/s | QSFP28 | 20km | Tx1271/Rx1331nm | EML | PIN | LC | 0-70ºC |
| QSFP28-100G-BX20-D | 100Gb/s | QSFP28 | 20km | Tx1331/Rx1271nm | EML | PIN | LC | 0-70ºC |
| QSFP28-100G-BX30-U | 100Gb/s | QSFP28 | 30km | Tx1305/Rx1309nm | EML | APD | LC | 0-70ºC |
| QSFP28-100G-BX30-D | 100Gb/s | QSFP28 | 30km | Tx1309/Rx1305nm | EML | APD | LC | 0-70ºC |
| QSFP28-100G-BX40-U | 100Gb/s | QSFP28 | 40km | Tx1305/Rx1309nm | EML | APD | LC | 0-70ºC |
| QSFP28-100G-BX40-D | 100Gb/s | QSFP28 | 40km | Tx1309/Rx1305nm | EML | APD | LC | 0-70ºC |
The QSFP28-100G-LR4 is a transceiver module designed for 20km optical communication applications. The design is compliant to 100GbASE-LR4 of the IEEE 802.3-2012 Clause 88 standard IEEE 802.3bm CAUI-4 chip to module electrical standard ITU-T G.959.1-2012-02 standard . The module converts 4 inputs channels (ch) of 25.78 Gbps to 27.95Gbps electrical data to 4 lanes optical signals, and multiplexes them into a single channel for 100Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 100Gb/s input into 4 lanes signals, and converts them to 4 lanes output electrical data.
The central wavelengths of the 4 lanes are 1270 nm, 1290 nm, 1310 nm and 1330 nm . It contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be applied in this module.
Product Features:
- 4 lanes MUX/DEMUX design
- Integrated CWDM TOSA / ROSA for up to 20 km reach over SMF
- Support 100GBASE-CWDM4 for line rate of 103.125Gbps and OTU4 for line rate of 111.81Gbps
- Aggregate bandwidth of > 100Gbps
- Duplex LC connectors
- Compliant with IEEE 802.3-2012 Clause 88 standard IEEE 802.3bm CAUI-4 chip to module electrical standard ITU-T G.959.1-2012-02 standard ·
- Single +3.3V power supply operating
- Built-in digital diagnostic functions
- Temperature range 0°C to 70°C
- RoHS Compliant Part
| Brand | UTOPTEK, OEM |
| Condition | 100% New |
| Model | QSFP28-100G-LR4 |
| Form Factor | QSFP28 |
| Connector type | Duplex LC |
| Fiber Type | Single Mode Dual fiber |
| Distance | 20KM |
| Data Rate (max) | 100Gbps |
| Working Temperature (°C) | 0°C~70°C |
|
Storage Temperature (°C) |
-40°C~+85°C |
|
Relative Humidity |
0~85% |
| Voltage Supply | 3.3--5v |
| Warranty | 3 years |
| Compatible with | Cisco, Huawei, HP etc. |
| Time of delivery | 2-4 working days |
| Package | 4 pcs/box |






High Compatibility for all Brands

Q1 . What's your MOQ?
A1 .1 pc/pair is ok, we don't have MOQ limited.Q2.What certification did you get?
A2 : Our products passed the CE,FCC,ROHS and SGS test, you can trust our quality very good.
Q3 :What about your delivery time?
A3:For small sample QTY,we have in stock, need 1day.
For QTY 200-500, usually will take 2-3working days. for big QTY pls contact our sales about details.
Q4.What your common shipping method?
A4:By air, by sea or express(DHL,Fedex,UPS,TNT,EMS...), We will make a perfect delivery plan for you.
Q5.How about your product warranty time?
A5:Our products have 1/3/5years warranty for different product series.
Q6. How to handle quality issues with your product?
We give you the promise if any question during 1 year and not cause by human factors, we will fix it.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI232667". Items marked "" are certified.
Company Profile
Shenzhen UTOP Technology Co., Ltd. Brand is UTOPTEK, is an integrated set of industry and trade company. We specializes in the development, production and sales of optical communications products. We dedicated to providing high-quality optical fiber communication products and services to customers around the world!
With the high attention of the optical communication industry and years of rich experience, UTOPTEK can provide full range of Fiber Optical products and solutions, the products are widely used in the MAN, LAN, Fiber Channel network, Data Center, FTTH, FTTX and other fields. Our customers are covered in domestic China, Western Europe, North America, South America, southeast Asia, Africa, Middle East, and other overseas areas.
The Company closely follow optical communication market trend, offers comprehensive transceivers solution, including: SFP Transceiver, Industrial Ethernet Switch, Fiber Media Converter, Multi-Function Video fiber Converter(BNC/HDMI/DVI/SDI etc), POE Switch/Injector/adapter/Splitter, IP over Coax EOC Extender, RJ11 Telephone over Fiber Converter, RS485/422/232 to fiber Converter, Dry Contact Closure to Fiber Converter, DAC/AOC, G/EPON OLT ONU, Fiber patch cord, etc.
As a global enterprise, Utoptek is committed to establishing good relationships with customers and local communities, as well as with various countries and regions, and actively assuming social responsibilities. To be a respected enterprise, to be a respected person, Utoptek is continuing to make efforts.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 10-1, Lane 7, Xuewuxin Village, Jinsha Community, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China
-
Plant Area
- 50 square meters
-
Number of Employees
- 3
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW, EXW
-
Average Lead Time
- Peak Season Lead Time, within 15 workdays, Off Season Lead Time, within 15 workdays
-
Nearest Port
- Shenzhen Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2019-01-11
- Export Year
- 2015-12-20
-
Main Markets
- North America, Europe
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- Others
Send your message to this supplier
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Product Groups
- SFP Transceiver
- Industrial Ethernet Switch
- Fiber Media Converter
- Commercial POE Switch
- Commercial Fiber Ethernet Switch
- Fiber Video Converter
- PCM Telephone over Fiber Converter
- Rs485/422/232 to fiber Modem
- Dry Contact Closure to Fiber Converter
- EOC Extender
- DAC/AOC Cables
- Fiber patch cord cable
Find Similar Products By Category
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- Products
- SFP Transceiver
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- 100g Qsfp28 Lr4 20km Qsfp-100g-Lr4-S (100G LWDM4 20km 1310nm) Transceiver Module
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