What is the maximum transmission distance supported by the 100GBASE-LR4 QSFP28 transceiver?

This 100GBASE-LR4 QSFP28 module is specifically designed to support a maximum link length of 10 kilometers over standard Single Mode Fiber (SMF) without requiring external amplification.

Is the Intel SPTSBP4LLCDF Compatible LINK-PP compatible with my existing Cisco or Juniper network switches?

Yes, the 100GBASE-LR4 QSFP28 is fully compliant with the QSFP28 MSA technical specifications, ensuring seamless plug-and-play interoperability with major equipment vendors like Cisco, Juniper, and Arista.

Does this 100GBASE-LR4 QSFP28 transceiver support Digital Diagnostic Monitoring (DDM)?

Absolutely, it features comprehensive DDM functions accessible via the I2C interface as specified by SFF-8636, allowing real-time monitoring of temperature, optical transmit/receive power, and voltage.

What type of laser technology does the 100GBASE-LR4 QSFP28 use to achieve its 10km reach?

The module utilizes a high-performance 4x25Gb/s DFB-based LAN-WDM transmitter, which provides excellent wavelength stability and minimizes chromatic dispersion over the 10km optical link.

Is the SPTSBP4LLCDF compatible with standard QSFP28 ports?

It is designed for compatible QSFP28 host systems that support 100GBASE-LR4 optical modules. Final compatibility should always be confirmed against the host platform’s approved vendor list and port requirements.

Does it comply with standard Ethernet and telecom protocols?

Yes. The transceiver follows MSA requirements and supports common Ethernet networking applications as well as telecom transport environments where compatible standards are required.

What fiber type and connector should we use with this transceiver?

The module supports the specified optical fiber type on the product page and uses standard LC connectivity for reliable enterprise and telecom installations.

Will these modules work with Cisco, Juniper, Aruba, and Ubiquiti switches?

Yes. They support broad OEM compatibility and can be programmed for Cisco, Juniper, Aruba, Ubiquiti, Dell, Netgear, and other major networking vendors.

Can we get better pricing for large enterprise or ISP orders?

Absolutely. Volume discounts and customized quotations are available for data centers, telecom operators, system integrators, and long-term procurement projects.

Is there an industrial temperature version for outdoor cabinets or factory environments?

Yes. Industrial-grade models with extended operating temperature ranges are available for telecom sites, manufacturing facilities, and other harsh deployment scenarios.

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Intel SPTSBP4LLCDF Compatible LINK-PP 100G QSFP28 LAN-WDM 1310nm 10km Duplex LC DDM SMF Optical Transceiver Module

Name: Intel SPTSBP4LLCDF Compatible LINK-PP 100G QSFP28 LAN-WDM 1310nm 10km Duplex LC DDM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 219422
Price: 573.76 USD
Availability: InStock
Rating: 5 (25 reviews)

# 219422

Product: Intel SPTSBP4LLCDF Compatible LINK-PP 100G QSFP28 LAN-WDM 1310nm 10km Duplex LC DDM SMF Optical Transceiver Module
SKU: 219422
P/N: LQ-LW100-LR4C
Price: $ 652
Stock: 1918 in Stock
Sold: 10.6K
Product URL: https://www.l-p.com/products/494289.htm

For Order Over $1000 Get $15.00 Off , Code: Linkpp15

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Manufacture: LINK-PP

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Compatible:: Cisco; LINK-PP; Alcatel-Lucent; Allied Telesis; Arista; Avago; Broadcom; Brocade; Check Point; Chelsio; Ciena; D-Link; Dell; Edge-Core; Extreme; F5 Networks; FS; Fortinet; Generic; H3C; HPE Aruba; HW; Intel; Ixia; Juniper; MRV; Mikrotik; NVIDIA/Mellanox; Palo Alto

Compatible P/N:: SPTSBP4LLCDF | 10km; QSFP-ER4L-100G | 40km; QSFP-ZR4-100G-I | 80km; QSFP-EZR4-100G | 100km

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Intel SPTSBP4LLCDF Compatible LINK-PP 100G QSFP28 Specifications

The Intel SPTSBP4LLCDF Compatible LINK-PP module is a 100GBASE-LR4 QSFP28 optical transceiver designed for high-speed Ethernet links over single-mode fiber. It supports an aggregate data rate of 103.125Gb/s, a maximum reach of 10km, and provides stable duplex LC connectivity with DDM support for real-time monitoring.

Intel Part Number	SPTSBP4LLCDF	Vendor Name	LINK-PP
Form Factor	QSFP28	Max Data Rate	103.1Gbps
Wavelength	1295.56nm, 1300.05nm, 1304.58nm and 1309.14nm	Max Cable Distance	10km
Connector	Duplex LC	Media	SMF
Transmitter Type	EML	Receiver Type	PIN
Power Consumption	≤3.3W	Protocols	IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636
Host FEC	Supported	Operating Temperature Range	0°C to +70°C

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Q: Does it comply with standard Ethernet and telecom protocols? By S***n on 2025-08-09

A: Yes. The transceiver follows MSA requirements and supports common Ethernet networking applications as well as telecom transport environments where compatible standards are required. By admin on 2025-08-09
Q: What fiber type and connector should we use with this transceiver? By K***s on 2025-06-21

A: The module supports the specified optical fiber type on the product page and uses standard LC connectivity for reliable enterprise and telecom installations. By admin on 2025-06-21
Q: Will these modules work with Cisco, Juniper, Aruba, and Ubiquiti switches? By M***s on 2025-05-25

A: Yes. They support broad OEM compatibility and can be programmed for Cisco, Juniper, Aruba, Ubiquiti, Dell, Netgear, and other major networking vendors. By admin on 2025-05-25
Q: Can we get better pricing for large enterprise or ISP orders? By K***z on 2025-03-25

A: Absolutely. Volume discounts and customized quotations are available for data centers, telecom operators, system integrators, and long-term procurement projects. By admin on 2025-03-25
Q: Is there an industrial temperature version for outdoor cabinets or factory environments? By R***s on 2024-10-18

A: Yes. Industrial-grade models with extended operating temperature ranges are available for telecom sites, manufacturing facilities, and other harsh deployment scenarios. By admin on 2024-10-18

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J***a

Sweden

Verified Purchase

5 .0

2026-04-27

Perfect for our data center upgrade.

129 Helpful vote Comments

D***s

Austria

Verified Purchase

4 .0

2026-04-03

The outer packaging was slightly worn, though all optics worked flawlessly.

185 Helpful vote Comments

S***n

Panama

Verified Purchase

5 .0

2026-03-15

Runs perfectly on our NAS network

200 Helpful vote Comments

D***a

Brazil

Verified Purchase

5 .0

2025-12-30

LC connectors lock in securely.

45 Helpful vote Comments

M***n

Kuwait

Verified Purchase

5 .0

2025-12-04

Used these modules for high-density rack deployments in our server room, and every unit delivered reliable enterprise-grade connectivity without additional configuration.

134 Helpful vote Comments

D***e

Sweden

Verified Purchase

5 .0

2025-08-17

Great fit for enterprise deployments.

69 Helpful vote Comments

E***s

Spain

Verified Purchase

5 .0

2025-08-03

Stable fiber connection across campus

172 Helpful vote Comments

M***r

Ireland

Verified Purchase

5 .0

2025-07-08

No coding issues with Aruba equipment.

199 Helpful vote Comments

P***z

Portugal

Verified Purchase

5 .0

2025-07-08

The DOM monitoring feature provides accurate RX and TX power information, which greatly helps with preventive maintenance tasks.

33 Helpful vote Comments

B***s

India

Verified Purchase

5 .0

2025-05-26

We installed these optical transceivers in a multi-building campus network, and the signal quality has remained stable throughout several months of operation.

100 Helpful vote Comments

R***s

Italy

Verified Purchase

5 .0

2025-04-02

Excellent value for bulk purchases.

172 Helpful vote Comments

D***l

Venezuela

Verified Purchase

5 .0