Cpak 100g Lr4
Overview
Product sourcing insights & recommendations
I have completed a detailed analysis of the CPAK 100G LR4 product and its current market trends.
The research highlights that while CPAK was a pioneer in high-density, low-power 100G connectivity through its CMOS photonics technology, the industry has largely transitioned to the QSFP28 form factor for modern data centers due to its even lower power consumption (~3.5W vs CPAK's <5.5W) and open-standard status. However, CPAK remains a vital component for high-capacity Cisco platforms like the ASR 9000 and NCS series.
I have found several high-quality sourcing options for CPAK 100G LR4 modules, with prices typically ranging from $500 to $800 in the B2B wholesale market. The full report below includes technical specifications, a power consumption benchmark, and market growth forecasts for 2026.
Based on these CPAK 100G LR4 findings, you can:
Cpak 100g Lr4 Optical Transceiver Module
Products · Top picks & verified manufacturers
New Original CPAK-100G-LR4= Transceiver Module, 10km SMF CPAK-100G-LR4
Shenzhen Sitenghui Technology Co., Ltd.🇨🇳CN13 yrs
CPAK-100GE-LR4 100GBASE-LR4 CPAK Module for SMF (terminated with LC Connectors), 100G Ethernet rate only
Shenzhen Topstar Technology Industrial Co., Ltd.🇨🇳CN17 yrs
CPAK-100G-LR4 800-108270-01 100GBASE-LR4 10km Optical Transceiver with HOLO-CPAK-100G-LR4=
Beijing Ruilian Far Tong Network Technology Co., Ltd.🇨🇳CN2 yrs
Used Original Fiber Optic Module CPAK-100GE-LR4 CPAK Optical Transceiver Module 100GBASE-LR4 10km No OTN Transceiver Module
Beijing Lideli Technology Co., Ltd.verified🇨🇳CN2 yrs
CPAK-100G-LR4 High Speed 100G LR4 Optical Transceiver Module 1310nm 10km SMF Duplex LC Compact Pluggable Fiber Optic Module
Beijing Huli Tong Technology Company Limitedverified🇨🇳CN9 yrs
New 100%Original CPAK-100G-LR4= Transceiver Module, 10km SMF CPAK-100G-LR4
Beijing Haojie Weiye Network Technology Co., Ltd.🇨🇳CN2 yrs
QSFP-100G Modules QSFP28 100G LR4 1310nm 10km for Cisco CPAK-100G-LR4 Compatible Duplex LC Optical Transceiver for 5G 4G Network
Shenzhen Xinyuan Hongfan Technology Co., Ltd.🇨🇳CN2 yrs
CPAK-100G-LR4 100GBASE-LR4 10km SMF Optic Transceiver Module
Guangzhou Mainetwork Co., Ltd.🇨🇳CN10 yrs
QSFP-H40G-ACU10M QSFP-SFP10G-CU1M QSFP-H40G-CU1M QSFP-H40G-CU5M QSFP-H40G-CU3M SFP-H10GB-CU3M SFP Network Module
Beijing Fengyuan Tengda Technology Co., Ltd.🇨🇳CN9 yrs
FINISAR FTLC1183SDNA-FH OUT4 CFP-100GBASE-LR4 CFP 10KM 100g-lr4 Industrial Fiber Optic Transceiver 3-Year Warranty High-Speed
Huizhou Hongfei Telecommunication Co., Ltd.verified🇨🇳CN9 yrs
Original Optical module CFP2 100G BASE-LR4 4x25G SIN 10km 1AB426470001
Shenzhen Nites Electronics Technology Co., Ltd.🇨🇳CN13 yrs
QSFP-100G-LR4 100GBASE-LR4 1310nm 10km LC DOM Transceiver Module
Shenzhen Qiancheng Technology Co., Ltd.🇨🇳CN2 yrs
02310YTD High Speed Transceiver CFP-100G-LR4 100GBASE-LR4 Hua-w Transceiver 100GE CFP Optical Modules
Beijing Chuangwei Yuanyang Technology Co., Ltd.🇨🇳CN8 yrs
Brand New FTLC1154RDPL Compatible 100GBase-LR4 QSFP28 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Shenzhen Pinkuo Trading Co., Ltd.🇨🇳CN2 yrs
FYX QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP-100G-LR Optical Transceiver Module 1310nm 10km DOM Duplex Fiber Optic Equipment
Shenzhen Fuyuanxin Technology Development Co., Ltd.verified🇨🇳CN8 yrs
brand new or used 02313URT QSFP28-100G-LR4
Wentop Tech Co., Ltd.🇨🇳CN7 yrs
Compatible with Cisco Mikrotik 100G QSFP28 LR4 1310nm 10km Optical Module DDM LC Single Mode 100G 4x25G Qsfp28
Shenzhen Fb-Link Technology Co., Ltd.🇨🇳CN3 yrs
OEM Factory Price for Compatible 2km 1310nm 100G QSFP LR4 Fiber Optic Transceiver Module with POE and 5G Support
Infinol Technology (shenzhen) Co., Ltd.verified🇨🇳CN7 yrs
10km CFP TRANSCEIVER 100G-LR4 100G Dual LC Connector with DDM function
Shenzhen Hilink Technology Co., Ltd.🇨🇳CN13 yrs
Original Factory QSFP28 100G LR4 10km 1310nm LC Connector Optical Module QSFP-100G-LR4 SFP SMF 100G QSFP28 100G SFP LR
Shenzhen Realsea Optoelectronic Technology Co., Ltd.🇨🇳CN6 yrs
New QSFP-100G-LR4-S LC Connector QSFP28 100G Fiber Optic Transceiver Module for 100GBASE-LR4 with 3-Year Warranty
Optical Network International Solutions Limited🇭🇰HK2 yrs
100GBASE LR4 QSFP28 10km Duplex LC Transceiver for Enterprise Core Network Deployment
brand new or used 02313URT QSFP28-100G-LR4
Hua-w Optical Module for Switch, 100G QSFP28 LR4 10km Transceiver QSFP28-100G-LR4 02311KNU (1310nm,10km,LC) 02311KNU
Compatible with Cisco Mikrotik 100G QSFP28 LR4 1310nm 10km Optical Module DDM LC Single Mode 100G 4x25G Qsfp28
OEM Factory Price Cisco Compatible 10km 1310nm 100G QSFP28 LR4 Optical Transceiver Module
10km CFP TRANSCEIVER 100G-LR4 100G Dual LC Connector with DDM function
Original Factory QSFP28 100G LR4 10km 1310nm LC Connector Optical Module QSFP-100G-LR4 SFP SMF 100G QSFP28 100G SFP LR
New QSFP-100G-LR4-S LC Connector QSFP28 100G Fiber Optic Transceiver Module for 100GBASE-LR4 with 3-Year Warranty
100GBASE LR4 QSFP28 10km Duplex LC Transceiver for Enterprise Core Network Deployment
Deep Dive · Full Report
Full Market Report
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Sources & References
25 sources cited · Verified industry data & reports
Cisco CPAK 100GBASE Modules Data Sheet
Cisco
The primary application of the Cisco CPAK-100G-LR4, CPAK-100G-LR4-2K and CPAK-100GE-LR4 modules is to support 100Gbps optical links over standard Single-Mode ...
Cisco CPAK 100GBASE Modules Data Sheet
Andover Consulting Group
Modules offer high-density 100-Gb solutions up to 20 percent greater port density. CPAK-100G-LR4. Product Specifications Tables 2 and 3 provide specifications ...
Cisco CPAK 100GBASE Modules Data Sheet
Arrow Electronics
LR4 modules is to support 100Gbps optical links over standard Single-Mode Fiber. The LR4 module is IEEE 802.3ba-compliant and supports link lengths of up to 10 ...
CPAK-100G-LR4 Genuine Cisco CPAK- ...
P3 Systems
The LR4 variant is optimized for long-reach (10 km) data center and metro connections. s: 4 CWDM lanes. Up to 10 km over single-mode fiber (SMF) 100 Gbps (4x ...
100Gb Ethernet transceivers, modules and form factors on ...
jtnetwork.io
The primary application of the Cisco CPAK-100G-LR4 and CPAK-100GE-LR4 modules is to support 100Gbps optical links over standard Single-Mode ...
Cisco CPAK-100G-LR4 100GBASE-LR4 Optical Transceiver ...
networkoutlet.com
The Cisco CPAK-100G-LR4 is a high-performance 100 Gigabit Ethernet optical transceiver engineered for long-distance data transmission across modern data center