QSFP28-100G-ER1-30 QSFP28 30km 1310nm Single Lambda PAM4 LC SMF DDM  Optical Transceivers

Quick Details
Part number: VC-QSFP28-100G-ER1-30 Connector Type:Duplex LC
Form Factor:QSFP28 Wavelength: 1310nm
Distance:30km Fiber Type:SMF

Model Number: #17430 Category:

Brief Introduction

The Vchung 100G QSFP28 ER1 optical transceiver modules are designed to support 100G Ethernet, suitable for data center links up to 30km over single-mode fiber. The 100G QSFP28 ER1 module is compliant with the 100G-ER1-30 specification of the 100G Lambda MSA. The transmission end converts 4x25G NRZ electrical signals into 1x100G PAM4 optical signals. The reverse receiving side converts 1x 100G PAM4 optical signal to 4x25G NRZ electrical signal.


  1. Supports 100GBASE-ER1-30
  2. Lane bit rate 103.125Gb/s~106.25 Gb/s with PAM4
  3. Up to 30km transmission on SMF
  4. 78Gb/s with NRZ electrical interface (CAUI-4)
  5. Single +3.3V power supply
  6. Maximum power consumption 4.5W
  7. Compliant with SFF-8636&SFF-8679 standard, EU Directive 2015/863/EU
  8. Supports 100GBASE-ER1-30, Data center / Cloud application


  1. 100GBASE-ER1-30;
  2. Data center / Cloud application;
  3. Other application
Part No. VC-QSFP28-100G-ER1-30 Form Factor QSFP28
Distance 30km Wavelength 1310nm
Operation Temperature 0 to 70°C (32 to 158°F) Connector Duplex LC
Voltage 3.3V Cable Type SMF
DDM Yes Transmitter Type EML
Receiver Type APD TX Power 0~+5.6dBm
Receiver Sensitivity <-12.5dBm Protocols QSFP28 MSA
Warranty 3 years Data Rate 100G/ps

QSFP28-100G-ER1-30 QSFP28 30km 1310nm Single Lambda PAM4 LC SMF DDM  Optical TransceiversOptical transceivers port(LC)

For LC port, there are two types of single-fiber bidirectional optical transceivers (one LC connector) and dual-fiber unidirectional optical transceiver (two LC connectors).
Single fiber bidirectional is used to send and receive signals in one fiber, and dual fiber unidirectional optical transceivers are used to one fiber to send signals and other fiber to receive signals.

Optical transceivers series

Vchung offer comprehensive optical modules, data rate from 155M to 100G,form factor including SFP,SFP+,XFP,SFP28,QSFP+,CFP,CFP2 and QSFP28,support MMF and SMF interface.
Vchung closely follow optical communication market trend, offers comprehensive transceivers solution, including:
1. Data center:100G QSFP28, 40GQSFP+, 10G SFP+, 10G/25G/40G/100G AOC.
2. Transport (OTN,PTN):100G CFP/CFP2/CFP4, 10G SFP+/XFP BIDI/CWDM/DWDM/Tunable, SFP.
3. Wireless(5G fronthaul,middlehaul and backhaul):25G SFP28, 50G QSFP28 PAM4.
QSFP28-100G-ER1-30 QSFP28 30km 1310nm Single Lambda PAM4 LC SMF DDM  Optical Transceivers


The optical transceivers can be adapted to Cisco, Huawei, Huasan, Alcatel-Lucent, Juniper, Brocade, HPE, Extreme, Ericsson and other equipment. It is 100% compatible with all vendors on the market.
Of course, before confirming the purchase, it is best to inform model of the equipment to which the optical transceivers is applied.
QSFP28-100G-ER1-30 QSFP28 30km 1310nm Single Lambda PAM4 LC SMF DDM  Optical Transceivers

QSFP28-100G-ER1-30 QSFP28 30km 1310nm Single Lambda PAM4 LC SMF DDM  Optical TransceiversIndustrial Standards

VCHUNG all optical transceivers meet or exceed industrial standards, such as CE and RoHS as well as the regulations of the FCC. Through continuous monitoring before, during and after the production process.

QSFP28-100G-ER1-30 QSFP28 30km 1310nm Single Lambda PAM4 LC SMF DDM  Optical TransceiversFull MSA Compliance

High availability optical transceivers meet the Multi Source Agreement (MSA) standard SFF-8431. With MSA Standards various manufacturers determine standardizations of the Transceiver to ensure the interoperability. The optical transceivers interface is defined electrically, mechanically and functionally.

Quality assurance

VCHUNG provides OEM services, VCHUNG supply all optical modules are high quality and reliable optical transceivers. For quality assurance, we provide three years replacement and lifelong maintenance service.
QSFP28-100G-ER1-30 QSFP28 30km 1310nm Single Lambda PAM4 LC SMF DDM  Optical Transceivers



This drawing is for reference only. If you need more information and need to modify the drawing, please Email us:support@vchung.com

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Answer: A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

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Q4. How about your delivery time?

Answer: A: Generally, it will take 2 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?

Answer: A: Yes, we can produce by your samples or technical drawings.

Q6. What is your sample policy?

Answer: A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?

Answer: A: Yes, we have 100% test before delivery.

Q8: How do you make our business long-term and good relationship?

Answer: A:1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

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