Welcome to QSFPTEK Global     Free shipping on orders over US$ 79.8     Global warehouse

Contact Us
English
English
Deutsch
Español
Français
Italiano
Русский язык
日本語
한국어
Bahasa Melayu
Search

Cart

0
Free shipping on orders over US$ 79.8
United States

Chat Now

[email protected]

(858) 583 6532

Choose language
Back

-
+

Add to Cart

Home / Products / Transceivers / 100G/200G Transceivers / 100G QSFP28 / 67915

Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km LC Duplex SMF DDM Optical Transceiver Module

Product No :67915
US$ 1699.90  US$ 3499.00
Compatible
Transceivers type
169 in real-time stock, 03Jul, 2025

Free Shipping over US$ 79.8

Global warehouses in stock

30-day Return and Refund

-
+
Add to Cart Bulk Order Quotes 
1. Rate: 100G; Connector: LC; with DDM
2. EML+SOA/PIN; Low Power Consumption ≤5.5W
3. Applied in Campus Network, Data Center and Enterprise Core Layer
4. Compatible with 200+ Vendors
5. Hot Pluggable QSFP28 MSA Compliant
See more

Specifications

Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 Optical Transceiver Module (SMF, 1310nm, 80km, LC, DDM)

 

The Cisco QSFP-100G-ZR4-S compatible optical transceiver module is designed with duplex LC connectors, reaching a link up to 80km over single-mode fiber(OS2). QSFPTEK manufactured 100G ZR4 QSFP28 80km transceiver module is compliant with QSFP28 MSA Compliant standard. Besides, DDM (digital diagnostics monitoring) function is supported on the 100G fiber optic transceiver to achieve real-time operating parameters monitoring. With these features, this 100G QSFP28 ZR4 transceiver is widely applied in 100G telecom connections, DCI, metro network, long-haul, and high-performance computing networks application.

 

Part Number:

QT-QSFP28-ZR4

Vendor Name:

QSFPTEK

Form Factor:

QSFP28

Data Rate:

103.125Gbps (4x 25.78Gbps)

Wavelength:

 1295~1310nm

Distance:

8[email protected]

Connector:

Duplex LC

Cable Type:

OS2 SMF

Transmitter:

EML

Receiver Type:

SOA+PIN

TX Power:

+2 ~ +7dBm

Receiver Sensitivity:

<-27dBm

Power Consumption:

≤5.5W

Modulation Format:

NRZ

DDM:

Support

Bit Error Ratio (BER):

5E-5

Protocols: 

QSFP28 MSA, SFF-8636

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
    Each module that goes into stock has been fully tested on host devices for compatibility. Test before shipment further guarantees product availability. Quality product & service at a competitive price is our pursuit.
  • 2. Wide Application Scenarios
    Fully compatible with almost all Cisco devices. Ideal for 100G telecom connections, DCI, metro network, Long-Haul, etc.
  • 3. Protocols
    Compliant with QSFP28 MSA Compliant.
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.

Applications

Scenario 1: 100G Switch to 100G Switch Direct Connectivity

Related Products:

S7600-48X8C, 48-Port Ethernet L3+ Data Center Switch, 48 x10Gb SFP+, 8 x100Gb QSFP28, Support MLAG

S7600-24Y4C, 24-Port Ethernet L3+ Switch, 24 x25GE SFP28, with 4 x100GE QSFP28 Uplinks, Support MLAG

LC UPC to LC UPC Duplex OS2 2.0mm PVC Fiber Optic Patch Cable 10m

 

 

Scenario 2: 100G Switch to 100G NIC Direct Connectivity

Related Products:

S7600-48X8C, 48-Port Ethernet L3+ Data Center Switch, 48 x10Gb SFP+, 8 x100Gb QSFP28, Support MLAG

Intel E810-CAM2 Based Network Interface Card, 100G Dual Port QSFP28, PCIe 4.0 X 16, Half & Full Bracket

LC UPC to LC UPC Duplex OS2 2.0mm PVC Fiber Optic Patch Cable 10m

 

Product details

Various Switch Tests

 

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

 

 

 

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.

 

QSFPTEK Test Rack

 

 

Comprehensive Testing

 

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

 

QSFP28 ZR4 performance Test in various devices

 

 

100G QSFP28 Model Contrast Table

        

Part Number

QT-QSFP28-SR4

QT-QSFP28-PSM4

QT-QSFP28-IR4

QT-QSFP28-LR4

QT-QSFP28-CWDM-LR4

QT-QSFP28-ER4 (Rx SOA)

QT-QSFP28-ZR4

DWDM-QSFP28-ZR-XX

Image

Wavelength

850nm

1310nm

1271~1331nm

1310nm

1271~1331nm

1310nm

1310nm

DWDM CH13~60

Max Distance

100m

500m

2km

10km

10km

40km

80km

80km

Cable Type

OM3/OM4 MMF

OS2 SMF

OS2 SMF

OS2 SMF

OS2 SMF

OS2 SMF

OS2 SMF

OS2 SMF

Connector

MPO/MTP-12

MPO/MTP-12

LC Duplex

LC Duplex

LC Duplex

LC Duplex

LC Duplex

CS Duplex

Tx Power(dBm)

-8.4~+2.4

-9.4~+2

-6.5~+2.5

-4.3~+4.5

-6.5~+2.5

-2.9~+4.5

+2~+7

-1~+4

Rx Sensitivity(dBm)

-10.3

-12.66

-11.5

-10.6

-11.5

-20.9

-27

-12.5

Max Power Consumption

3.5W

3.5W

3.5W

4W

3.5W

4.5W

5.5W

5W

Source

VCSEL+PIN

DFB+PIN

CWDM DFB+ PIN

EML+PIN

CWDM DFB +PIN

4x EML+SOA+PIN

EML+SOA+PIN

EML+APD

Operating Temperature

0~70°C

0~70°C

0~70°C

0~70°C

-40~85°C (Available)

0~70°C

0~70°C

-20~85°C (Available)

0~70°C

-40~85°C (Available)

0~70°C

 

Questions & Answers

Customer Reviews

Write a Review
Sign in to write a review
Write a Review

5 stars

230 Reviews

4 stars

14 Reviews

3 stars

2 Reviews

2 stars

0 Reviews

1 stars

0 Reviews

Reviews with images

See all photos

Read reviews that mention

  • ALL (9)
  • Premium Service (2)
  • Excellent Quality (4)
  • High Reliability (2)
  • High Performance (1)
  • Customer Support (1)
  • Good Price (4)
  • Fast Delivery (1)
  • Compatibility (3)
  • Tom Burns United States of America
    2025-05-27

    Have been using this 100GBASE-ZR4 module for a few weeks now and it is running well with stable rates. However, in addition to the hardware, the documentation support and configuration manual could still be optimized, in my opinion. All in all, this is a very reliable module and the overall performance is good for its price.

    Transceivers typeQSFP-100G-ZR4-S

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • Yvette Australia
    2024-11-29

    The compatibility of this QSFP28 ZR4 module is very strong, I have Cisco and Juniper switches in my equipment, and these modules purchased can be recoded, it was very easy for us to install, and QSFPTEK's technical support response was very prompt, and replied professionally to the questions we asked.

    Transceivers typeQSFP-100G-ZR4-S

    CompatibleCisco

    Verified Purchase

    Helpful

    1

  • Aiguo Singapore
    2024-06-04

    Quality product with decent package! The price is low but the performance is reliable so far.

    Transceivers typeQSFP-100G-ZR4-S

    CompatibleCisco

    Verified Purchase

    Helpful

    3

  • CRAWFORD United States of America
    2022-11-21

    I had a great time shopping here for the first time on the recommendation of a friend. I must say Talia saved me some extra time and money. The most important thing is the fast shipping by DHL. They even guarantee when my shipment will arrive. The quality of the product meets expectations, and we hope to reach a long-term cooperation.

    Transceivers typeQSFP-100G-ZR4-S

    CompatibleCisco

    Verified Purchase

    Helpful

    1

  • Ismail Malaysia
    2022-09-29

    This item extended my network 100Gb link to 100km reach, which fits well in the long-haul point-to-point applications. Now two buildings 100g and 25g speed are stable. I will update my comments if any issues happens.

    Transceivers typeQSFP-100G-ZR4-S

    CompatibleCisco

    Verified Purchase

    Helpful

    1

  • Norma Dahl United States of America
    2022-09-29

    I am their old friend, this time I ordered 20pcs QSFP28-100G-ZR4 modules. I asked talia for a test report and they got back to me quickly with relevant data. Now my clients are using these modules and have found no issues. QSFPTEK is a trusted partner.

    Transceivers typeQSFP-100G-ZR4-S

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • Jorden China
    2021-12-27

    I ordered 2pc of 100GBASE-ZR4 QSFP28, and we have done a quick testing the 100G transceivers and they all work well with 10km of SMF we put in, this is a good purchase experience in QSFPTEK, QSFPTEK is really a good choice.

    Transceivers typeQSFP-100G-ZR4-S

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • Daniel Kennedy United Kiongdom
    2021-11-22

    We have already received this transceiver and performance well in our long-haul distance transmission. Before I decide to purchase it, I communicated with my Account Manager for a long time. From product introduction to stock situation, also the after sales service. She is very patient and helped me to better know about QSFPTEK. It's a good shopping experience, will be back again.

    Transceivers typeQSFP-100G-ZR4-S

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • Larry Hill Norway
    2021-11-17

    Wanna some 100G ZR4 transceivers for my Cisco ASR 9901 router and this one works. Good quality and cheap prices, very satisfied. QT is a good choice for future optics.

    Transceivers typeQSFP-100G-ZR4-S

    CompatibleCisco

    Verified Purchase

    Helpful

    0

Resources

  • PDF Document
    QT-QSFP28-ZR4 Datasheet.pdf
  • PDF Document
    Transceiver Module User Guide.pdf
Contact us
Write a Review
Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km LC Duplex SMF DDM Optical Transceiver Module

Compatible Cisco

Transceivers type QSFP-100G-ZR4-S

* Review
0/1000
Allow files type of JPG, PNG, MP4. Maximum file size: 5MB

Maximum size: 5MB

Satisfaction
Customer Gallery
View All Customer Gallery

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!

Verified Purchase

Helpful

8

Sign in to vote
Added to Cart
Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km LC Duplex SMF DDM Optical Transceiver Module
US$ 1699.90
Compatible
Cisco
Transceivers type
QSFP-100G-ZR4-S
Quantity
Subtotal
View Cart
Check Out
Continue shopping

Confirmation

Successfully added shopping cart

Bulk Order Quotes
Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km LC Duplex SMF DDM Optical Transceiver Module

Compatible Cisco

Transceivers type QSFP-100G-ZR4-S

  • Qty:

  • Name:

  • E-mail:

  • Country