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LQ-BLB100-ER1C 100g qsfp28 bidi 1309.14nm-tx 1304.58nm-rx 40km dom simplex lc smf optical transceiver module
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LINK-PP LQ-BLB100-ER1C 100G QSFP28 BiDi 1309.14nm-TX/1304.58nm-RX 40km DOM Simplex LC SMF Optical Transceiver Module

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Product summary

Product
LINK-PP LQ-BLB100-ER1C 100G QSFP28 BiDi 1309.14nm-TX/1304.58nm-RX 40km DOM Simplex LC SMF Optical Transceiver Module
SKU
208505
P/N
LQ-BLB100-ER1C
Price
$ 1,822
Stock
190 in Stock
Sold
2.1K
For Order Over $1000 Get $15.00 Off , Code: Linkpp15
For Order Over $3000 Get $50.00 Off , Code: Linkpp50
For Order Over $5000 Get $100.00 Off , Code: Linkpp100
New Users: $10 Coupon for Orders , Code: linkpp2610
22 Reviews
5 Questions
2.1K Sold
$ 1,822 0% OFF )
Free shipping. For wholesale pricing, please contact us directly.
Qty (pcs) :
Unit Price :
1
$ 1,822
10
$ 1,767.34
100
$ 1,712.68
1000
$ 1,658.02
3000
$ 1,603.36
Manufacture: LINK-PP P/N: LQ-BLB100-ER1C SKU: 208505
Shipping:
Free Shipping
to United States via FedEx
Estimated delivery time : 3 - 10 days.
5-Year Warranty 30-Day Returns 30-Day Exchange
Warranty
  • Providing industry-leading 5-year warranty.
  • Read the table for details of all products' warranty.
Returns & Exchange
  • Refunds will be received about 5 business days after the receipt of returned items.
  • Items in stock for replacement can be shipped within 1 business day.
  • Read the full return policy for details.
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LINK-PP LQ-BLB100-ER1C 100G BiDi QSFP28 Specifications

The LINK-PP LQ-BLB100-ER1C is a high-performance 100GBASE-ER1 BiDi QSFP28 transceiver designed for advanced optical networking. It features 106.25Gb/s PAM4 signaling on a single wavelength, utilizing a premium EML TOSA and high-sensitivity APD ROSA. This 100G bidirectional module ensures superior signal integrity while maintaining a maximum power consumption of just 4.5W.

LINK-PP Part Number LQ-BLB100-ER1C Vendor Name LINK-PP
Form Factor QSFP28 Max Data Rate 106.25Gbps
Wavelength 1309.14nm-TX/1304.58nm-RX Max Cable Distance 40km
Connector Simplex LC Media SMF
Transmitter Type EML Receiver Type

APD

Modulation (Electrical)
4x 25G-NRZ Modulation (Optical)

1x 100G-PAM4

DDM/DOM Supported Operating Temperature Range 0°C to +70°C
Protocols QSFP28 MSA, IEEE 802.3bs, 100G Lambda MSA Warranty 5 Years

Key Features of LINK-PP LQ-BLB100-ER1C 100G BiDi QSFP28

This cutting-edge 100G BiDi QSFP28 optical module leverages advanced PAM4 DSP technology to deliver exceptional bandwidth over single-fiber bidirectional links. Compliant with IEEE 802.3cu and SFF-8636 standards, the hot-pluggable transceiver guarantees seamless integration and stable operation in dense 100 Gigabit Ethernet environments.

LINK-PP LQ-BLB100-ER1C 100G BiDi QSFP28 Optical Module

Engineered for modern network demands, the LINK-PP 100G QSFP28 ER1 is a robust single-mode fiber transceiver. It operates efficiently within a commercial temperature range of 0 to 70°C, delivering highly reliable connectivity for enterprise data centers.

LQ-BLB100-ER1C: 100G Connectivity for DCI Networks

Optimizing long-haul communications, this transceiver provides seamless 100G connectivity for Metropolitan Area Networks and extended data center interconnects. The efficient single-fiber architecture drastically reduces cabling costs for high-capacity DCI and robust telecom networking applications.

LQ-BLB100-ER1C Module with 1309.14nm-TX/1304.58nm-RX Wavelength

Utilizing advanced WDM technology, this unit transmits at a 1309.14nm wavelength and receives at 1304.58nm simultaneously. It must be paired with its precise counterpart to establish a complete BiDi optical communication link over one fiber.

LQ-BLB100-ER1C Module Supporting 40km Transmission

Designed for extended topologies, this SMF optic supports a remarkable 40km transmission distance without signal degradation. The integrated APD receiver provides exceptional sensitivity, ensuring flawless data delivery across long-distance 100GBASE-ER1 fiber routing infrastructures.

LQ-BLB100-ER1C Module with Simplex LC Interface

Equipped with a standard simplex LC connector, the module enables effortless single-fiber patching. This streamlined fiber optic interface maximizes front-panel port density on switches, making the QSFP28 LC design highly advantageous for space-constrained cabling environments.

LQ-BLB100-ER1C Module with DOM for Real-Time Monitoring

Featuring comprehensive Digital Optical Monitoring via a standard I2C interface, this DOM capability empowers administrators with real-time optical monitoring. It accurately tracks operating temperature, voltage, laser bias current, and vital optical power levels for proactive maintenance.


LINK-PP LQ-BLB100-ER1C 100G QSFP28 Certification

This premium 100G transceiver compliance ensures safe and sustainable operation worldwide. It proudly meets strict industry standards and comprehensive regulatory approvals demanded by modern optical networking equipment.

Optical Transceivers Testing

Every unit undergoes rigorous optical testing protocols before shipment. Our uncompromising factory inspection and quality assurance program guarantee optimal performance and flawless integration into enterprise networks.

LQ-BLB100-ER1C Quality Certifications

The optical module is fully CE, FCC, UKCA, and RoHS compliant. Furthermore, it adheres to essential UL safety certification requirements, reflecting LINK-PP’s commitment to superior manufacturing.

LQ-BLB100-ER1C Certified for Reliable Host-Device Compatibility

Being strictly QSFP28 MSA compliant, the module ensures outstanding host compatibility. It seamlessly supports extensive switch interoperability across diverse networking hardware brands without connection dropouts.


Rigorous Testing Ensures Reliable QSFP28 Performance

Comprehensive transceiver validation processes and strict performance testing protocols are implemented to guarantee absolute hardware reliability and peak data transmission stability.

Optical

Optical Spectrum Test

An optical spectrum analyzer verifies precise center wavelength stability and high side-mode suppression.

Optical

Eye Pattern Test

Advanced eye diagram evaluations strictly confirm excellent PAM4 signal integrity and minimal jitter.

Optical

Bit Error Rate Test

Continuous BER testing guarantees flawless, error-free data transmission over maximum fiber cable distances.

Optical

Temperature Test

Rigorous thermal cycling ensures consistent functionality throughout the standard commercial temperature range.


Product Shipping for LINK-PP LQ-BLB100-ER1C 100G QSFP28

We utilize professional transceiver shipping methods to guarantee that every optical module delivery arrives at your facility in pristine, ready-to-deploy condition.

Anti-Static Protective Packaging

Anti-Static Protective Packaging

Premium ESD safe packaging and static shielding prevent electrical component damage.

Shock-Resistant Transport Protection

Shock-Resistant Transport Protection

Custom shockproof blister pack materials ensure completely secure transit against impacts.

Fast Order Processing and Dispatch

Fast Order Processing and Dispatch

Efficient inventory fulfillment guarantees rapid order turnaround and incredibly quick dispatch.

Global Logistics and International Delivery

Global Logistics and International Delivery

Trusted global courier networks provide reliable, traceable, and fast worldwide shipping.

LINK-PP LQ-BLB100-ER1C 100G QSFP28 Usage Demonstration

Experience effortless hot-swappable installation with this plug-and-play transceiver. Simply align the module with the switch port, insert it until it clicks, and connect your single-mode optical patch cord to instantly upgrade your high-speed networking bandwidth.

LQ-BLB100-ER1C Technical Support

LINK-PP provides professional technical support, including pre-sales consultation, compatibility verification, and post-deployment troubleshooting to ensure smooth network operation.

Pre-Sales Technical Consultation

Pre-Sales Technical Consultation

Professional technical guidance to help customers select the most suitable LQ-BLB100-ER1C modules based on network architecture and application requirements.

Compatibility Verification Support

Compatibility Verification Support

Compatibility checks and validation to ensure seamless operation with Cisco switches and other supported networking platforms.

Deployment & Installation Assistance

Deployment & Installation Assistance

Step-by-step support for installation, configuration, and initial deployment to ensure stable and correct operation.

Long-Term Technical Assurance

Long-Term Technical Assurance

Ongoing technical support throughout the product lifecycle to ensure reliable performance in enterprise and carrier-grade networks.

LINK-PP LQ-BLB100-ER1C 100G QSFP28 After-Sales Assurance

LINK-PP provides after-sales support for the smooth deployment and reliable operation of the optical modules.

15 days

15-day no-reason return and refund

Free maintenance or replacement

Free replacement for dead-on-arrival (DOA) or defective items within the initial period

Free maintenance

 Free repair services for manufacturing defects throughout the warranty period

Limitations

Warranty exclusions and conditions apply

Model Comparison Table

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A***t
Austria
Verified Purchase
5 .0
2026-07-04
Deployed these 100GBASE-ER1 BiDi optics to upgrade metro rings without laying extra fiber; PAM4 DSP link trained instantly on Juniper MX routers with clean eye diagrams and low BER. :D
C***n
Poland
Verified Purchase
5 .0
2026-05-21
Halved our fiber leasing costs overnight!
D***z
Ecuador
Verified Purchase
5 .0
2026-04-02
Benchmarked across an 8-hour thermal soak inside 100G top-of-rack clusters; module stayed steady under 4.3W at 48°C case temp, reporting accurate laser bias via DOM interface flawlessly.
D***z
Russian Federation
Verified Purchase
4 .0
2026-03-26
Outer box had slight transit denting, but optic tested flawless on Cisco switch
S***g
Canada
Verified Purchase
5 .0
2026-03-14
Great 100G QSFP28 BiDi module, perfect match for our existing single-mode patch infrastructure.
D***s
Venezuela
Verified Purchase
5 .0
2026-03-03
Low power draw under 4.5W keeps high-density spine switches running remarkably cool.
J***n
Germany
Verified Purchase
5 .0
2025-11-05
Rock-solid connection for metro DCI routing.
E***n
Portugal
Verified Purchase
5 .0
2025-10-18
DOM optical readings are super accurate. :)
K***k
Costa Rica
Verified Purchase
5 .0
2025-10-14
Great build quality and tight LC latch.
A***s
Hong Kong
Verified Purchase
5 .0
2025-09-25
Excellent 100G QSFP28 simplex LC optics for campus backbone aggregation; cut our leased fiber overhead in half while maintaining stable 40km link budgets across our Dell enterprise core switches. ⚡
D***n
Chile
Verified Purchase
5 .0
2025-08-26
Paired with LQ-BLA100-ER1C over 36km single-mode span between data halls; APD sensitivity and Tx power levels stay within optimal DDM margins on our Arista spines without frame drops.
C***z
Ukraine
Verified Purchase
5 .0
2025-08-22
APD receiver sensitivity easily handled our 28km telecom backhaul line with zero loss.
L***e
Japan
Verified Purchase
5 .0
2025-08-19
Paired link synced immediately over single SMF.
J***t
Italy
Verified Purchase
5 .0
2025-08-03
Solid 40km single-fiber 100G link!
L***z
Peru
Verified Purchase
5 .0
2025-08-01
Smooth 100G PAM4 performance, no errors.
R***z
Poland
Verified Purchase
5 .0
2025-08-01
Works flawlessly on Juniper spine switch.
D***z
Switzerland
Verified Purchase
5 .0
2025-06-29
Perfect replacement for expensive OEM transceivers.
K***z
Argentina
Verified Purchase
5 .0
2025-06-11
Saved our campus single-strand fiber budget instantly, solid 100G ER1 link established! :)
J***z
Norway
Verified Purchase
5 .0
2025-06-05
Seamless 106.25G PAM4 connection across metro POPs, highly recommended for network engineers.
L***z
Venezuela
Verified Purchase
5 .0
2025-06-03
Swapped dual-fiber optics for these simplex LC transceivers and freed up critical lines.
D***r
Greece
Verified Purchase
5 .0
2025-05-22
Plug-and-play in Cisco Nexus 9300; DDM monitoring reads spot-on optical Rx levels.
R***t
Colombia
Verified Purchase
5 .0
2025-04-22
Best 100G BiDi QSFP28 on market.
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