Breadcrumb: Home; Products; Optics Transceivers | SFP Modules; 200/400/800G Transceiver Modules; 400G QSFP-DD/OSFP/QSFP112; 219008

Click to open expanded view

FS OSFP-SR4-400G-FL Compatible LINK-PP 400GBASE-SR4 OSFP 850nm 50m MPO-12/APC MMF InfiniBand NDR Transceiver Module

Product: FS OSFP-SR4-400G-FL Compatible LINK-PP 400GBASE-SR4 OSFP 850nm 50m MPO-12/APC MMF InfiniBand NDR Transceiver Module
SKU: 219008
P/N: LO-M85400-SR4C
Price: CA$ 918.79
Stock: 274 in Stock
Sold: 226
Product URL: https://www.l-p.com/products/496190.htm

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

0 Reviews

0 Questions

226 Sold

CA$ 661

Free shipping. For wholesale pricing, please contact us directly.

Qty (pcs) :

Unit Price :

CA$ 918.79

CA$ 891.227

CA$ 863.663

CA$ 836.099

CA$ 808.536

Manufacture: LINK-PP P/N: LO-M85400-SR4C SKU: 219008

Compatible:: LINK-PP; FS; NVIDIA/Mellanox

Compatible P/N:: OSFP-SR4-400G-FL | 50m; OSFP-SR8-400G | 100m

Shipping:

Free Shipping

to Canada via FedEx

Estimated delivery time : 3 - 10 days.

5-Year Warranty 30-Day Returns 30-Day Exchange

Stock:

{{parseInt(detail_data.left_num) ? detail_data.left_num +' in Stock' :detail_data.zeroStockOrder==0?'Out of Stock':'Available'}} .

Quantity:

( Min. Order {{detail_data.prodInfo.minimum_ordered_quantity}} )

Total Price:

{{ lpMoneyText(detail_data.displayed_price.unit_prefix, detail_data.displayed_price.total, detail_data.displayed_price.unit_suffix) }}

{{ lpMoneyText(detail_data.displayed_price.unit_prefix, detail_data.displayed_price.original_total_price, detail_data.displayed_price.unit_suffix) }} ( {{ detail_data.displayed_price.rate_of_discount }}% OFF ) {{detail_data.displayed_price.ex_sell_type}}

Specifications
Comparison
Specification
Matching Products
Download
Q&A
Customer Reviews

FS OSFP-SR4-400G-FL Compatible LINK-PP 400GBASE-SR4 OSFP RHS/Flat Top 4 x 100G PAM4 850nm 50m MPO-12/APC MMF InfiniBand NDR Transceiver Module

The FS OSFP-SR4-400G-FL Compatible LINK-PP module is a single-port flat-top OSFP-RHS 400G SR4 multimode optical transceiver operating with 100G PAM4 modulation. Equipped with an MPO-12/APC four-channel optical interface, it supports 400G transmission up to 50 meters over OM4 fiber.Validated for end-to-end InfiniBand NDR deployments, this module works seamlessly with ConnectX-7 OSFP adapters and 2×400G InfiniBand switches. A standout capability enables flexible 2×200G breakout connectivity when paired with a 1:2 fiber splitter cable. It activates only two optical lanes per split path to cut power draw, delivering cost-efficient multi-rate interconnection.
Boasting robust high-bandwidth performance and ultra-low BER characteristics, the transceiver is purpose-built for HPC, supercomputing and AI clusters, with native interoperability matching H100 and H200 GPU architectures.

FS Part Number	OSFP-SR4-400G-FL	Vendor Name	LINK-PP
Form Factor	Single-port OSFP RHS/Flat Top	Max Data Rate	425Gbps (4x106.25Gbps)
Connector	MPO-12/APC	Media	MMF
Wavelength	850nm	Max Cable Distance	30m@OM3/50m@OM4
Transmitter Type	VCSEL	Receiver Type	PIN
Modulation (Electrical)	4x100G-PAM4	Modulation (Optical)	4x100G-PAM4
Application	400G InfiniBand	Inbuilt FEC	Yes
DDM/DOM	Supported	Operating Temperature range	0°C to +70°C
Protocols	400G InfiniBand NDR, OSFP MSA Rev 5.0、IEEE 802.3ck、IEEE 802.3-2022	Warranty	5 Years

Model Comparison Table

	Current Model OSFP-SR4-400G-FL	OSFP-DR4-400G-FL

Compatible	FS	FS
Data Rate (Max)	425Gbps (4x106.25Gbps)	425Gbps (4x106.25Gbps)
Wavelength	850nm	1310nm
Connector	MPO-12/APC	MPO-12/APC
Cable Distance (Max)	30m	500m
Cable Type	MMF	SMF
Operating Temperature	0°C to +70°C	0°C to +70°C
Vendor Name	LINK-PP	LINK-PP
Form Factor	Single-port OSFP RHS/Flat Top	Single-port OSFP RHS/Flat Top
Transmitter Type	VCSEL	DFB
Receiver Type	PIN	PIN
Modulation (Electrical)	4x100G-PAM4	4x100G-PAM4
Modulation (Optical)	4x100G-PAM4	4x100G-PAM4
Application	400G InfiniBand
Inbuilt FEC	Yes
DDM/DOM	Supported	Supported
Protocols	400G InfiniBand NDR, OSFP MSA Rev 5.0、IEEE 802.3ck、IEEE 802.3-2022	OSFP MSA Rev. 5.0, CMIS Rev. 4.0, IEEE Std 802.3bs-2017, IEEE Std 802.3ck-2022
Warranty	5 Years	5 Years

Action

Matching Products

Pictures

ID#

Description

Price

Stock

Add to Cart

Download

Product Drawing LO-M85400A-SR4C.pdf Download

Questions & Answers
Ask a Question

No data

Customer Reviews
Write a Review

{{stardata.star}}

{{comment.count}} reviews
5 Stars

{{comment.star5}}%

4 Stars

{{comment.star4}}%

3 Stars

{{comment.star3}}%

2 Stars

{{comment.star2}}%

1 Star

{{comment.star1}}%

All Reviews ({{comment.star_num?comment.star_num:comment.count}})

All Reviews

5 stars only

4 stars only

3 stars only

2 stars only

1 star only
Reviews with Pictures ( {{comment.pic_comment}} )
See All Reviews

No data

Verified Purchase

{{comments.rating}}.0

Showing {{comments.replies.length}} comment

{{reply_items.topic || reply_items.text}}By {{reply_items.author}}

{{comments.helpfulvote}} Helpful vote Comments

{{pageindex}}

Not yet rated . Be the first to Write a Review

You May Also Like

Cisco

QDD-400G-ZRP-S | 120km

Cisco QDD-400G-ZRP-S Compatible LINK-PP 400G QSFP-DD ZR 120km Duplex LC Multi-Rate Digial Coherent Optical Transceiver

175 Sold

CA$ 7,888.25 ~~CA$ 0.00~~

{"pid":496950,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225132,"cid":752,"pid":496950,"sku":"225132","psvid1":329861,"psvid2":329862,"psvid3":0,"psvid4":0,"left_num":82,"price":"5675.000","strike_price":"0.000","innercode":"","addtime":"2026-08-28 01:48:40","uptime":"2026-08-28 01:48:40","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"5,675","subtotal":5675}]}
FS

QDD-ZR-400G | 120km

FS QDD-ZR-400G Compatible LINK-PP 400G QSFP-DD ZR 120km Duplex LC Multi-Rate Digial Coherent Optical Transceiver

190 Sold

CA$ 7,888.25 ~~CA$ 0.00~~

{"pid":496282,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225134,"cid":752,"pid":496282,"sku":"225134","psvid1":329865,"psvid2":329866,"psvid3":0,"psvid4":0,"left_num":100,"price":"5675.000","strike_price":"0.000","innercode":"","addtime":"2026-08-28 01:48:44","uptime":"2026-08-28 01:48:45","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"5,675","subtotal":5675}]}
Generic

QDD-ZR-400G | 120km

Generic QDD-ZR-400G Compatible LINK-PP 400G QSFP-DD ZR 120km Duplex LC Multi-Rate Digial Coherent Optical Transceiver

145 Sold

CA$ 7,888.25 ~~CA$ 0.00~~

{"pid":496281,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225135,"cid":752,"pid":496281,"sku":"225135","psvid1":329867,"psvid2":329868,"psvid3":0,"psvid4":0,"left_num":72,"price":"5675.000","strike_price":"0.000","innercode":"","addtime":"2026-08-28 01:48:47","uptime":"2026-08-28 01:48:47","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"5,675","subtotal":5675}]}
Nokia

QDD-ZR-400G | 120km

Nokia QDD-ZR-400G Compatible LINK-PP 400G QSFP-DD ZR 120km Duplex LC Multi-Rate Digial Coherent Optical Transceiver

183 Sold

CA$ 7,888.25 ~~CA$ 0.00~~

{"pid":496280,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225139,"cid":752,"pid":496280,"sku":"225139","psvid1":329875,"psvid2":329876,"psvid3":0,"psvid4":0,"left_num":122,"price":"5675.000","strike_price":"0.000","innercode":"","addtime":"2026-08-28 01:48:56","uptime":"2026-08-28 01:48:56","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"5,675","subtotal":5675}]}
HPE Aruba

S4B38A | 120km

HPE Aruba S4B38A Compatible LINK-PP 400G QSFP-DD ZR 120km Duplex LC Multi-Rate Digial Coherent Optical Transceiver

160 Sold

CA$ 7,888.25 ~~CA$ 0.00~~

{"pid":496279,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225137,"cid":752,"pid":496279,"sku":"225137","psvid1":329871,"psvid2":329872,"psvid3":0,"psvid4":0,"left_num":133,"price":"5675.000","strike_price":"0.000","innercode":"","addtime":"2026-08-28 01:48:51","uptime":"2026-08-28 01:48:51","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"5,675","subtotal":5675}]}
H3C

QDD-ZR-400G | 120km

H3C QDD-ZR-400G Compatible LINK-PP 400G QSFP-DD ZR 120km Duplex LC Multi-Rate Digial Coherent Optical Transceiver

184 Sold

CA$ 7,888.25 ~~CA$ 0.00~~

{"pid":496278,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225136,"cid":752,"pid":496278,"sku":"225136","psvid1":329869,"psvid2":329870,"psvid3":0,"psvid4":0,"left_num":136,"price":"5675.000","strike_price":"0.000","innercode":"","addtime":"2026-08-28 01:48:49","uptime":"2026-08-28 01:48:49","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"5,675","subtotal":5675}]}
Dell

QDD-ZR-400G | 120km

Dell QDD-ZR-400G Compatible LINK-PP 400G QSFP-DD ZR 120km Duplex LC Multi-Rate Digial Coherent Optical Transceiver

183 Sold

CA$ 7,888.25 ~~CA$ 0.00~~

{"pid":496277,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225133,"cid":752,"pid":496277,"sku":"225133","psvid1":329863,"psvid2":329864,"psvid3":0,"psvid4":0,"left_num":107,"price":"5675.000","strike_price":"0.000","innercode":"","addtime":"2026-08-28 01:48:42","uptime":"2026-08-28 01:48:42","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"5,675","subtotal":5675}]}
Arista

QDD-400G-ZR | 120km

Arista QDD-400G-ZR Compatible LINK-PP 400G QSFP-DD ZR 120km Duplex LC Multi-Rate Digial Coherent Optical Transceiver

144 Sold

CA$ 7,888.25 ~~CA$ 0.00~~

{"pid":496276,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225130,"cid":752,"pid":496276,"sku":"225130","psvid1":329857,"psvid2":329858,"psvid3":0,"psvid4":0,"left_num":73,"price":"5675.000","strike_price":"0.000","innercode":"","addtime":"2026-08-28 01:48:36","uptime":"2026-08-28 01:48:36","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"5,675","subtotal":5675}]}
Juniper

QDD-400G-ZR | 120km

Juniper QDD-400G-ZR Compatible LINK-PP 400G QSFP-DD ZR 120km Duplex LC Multi-Rate Digial Coherent Optical Transceiver

167 Sold

CA$ 7,888.25 ~~CA$ 0.00~~

{"pid":496275,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225138,"cid":752,"pid":496275,"sku":"225138","psvid1":329873,"psvid2":329874,"psvid3":0,"psvid4":0,"left_num":150,"price":"5675.000","strike_price":"0.000","innercode":"","addtime":"2026-08-28 01:48:54","uptime":"2026-08-28 01:48:54","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"5,675","subtotal":5675}]}
Cisco

QDD-400G-ZR-S | 120km

Cisco QDD-400G-ZR-S Compatible LINK-PP 400G QSFP-DD ZR 120km Duplex LC Multi-Rate Digial Coherent Optical Transceiver

169 Sold

CA$ 7,888.25 ~~CA$ 0.00~~

{"pid":496274,"minimum_ordered_quantity":1,"skulist":[{"pskuid":225131,"cid":752,"pid":496274,"sku":"225131","psvid1":329859,"psvid2":329860,"psvid3":0,"psvid4":0,"left_num":116,"price":"5675.000","strike_price":"0.000","innercode":"","addtime":"2026-08-28 01:48:38","uptime":"2026-08-28 01:48:38","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"5,675","subtotal":5675}]}
LINK-PP

LQD-DCO400-ZRC | >120km

LINK-PP LQD-DCO400-ZRC 400G QSFP-DD >120km Duplex LC DOM SMF Coherent Optical Transceiver Module

24 Reviews
|
162 Sold

CA$ 7,888.25 ~~CA$ 0.00~~

{"pid":496272,"minimum_ordered_quantity":1,"skulist":[{"pskuid":226086,"cid":752,"pid":496272,"sku":"226086","psvid1":318554,"psvid2":318555,"psvid3":0,"psvid4":0,"left_num":58,"price":"5675.000","strike_price":"0.000","innercode":"","addtime":"2026-09-07 20:10:56","uptime":"2026-09-07 20:10:56","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"5,675","subtotal":5675}]}
FS

QDD-ER4L-400G | 30km

FS QDD-ER4L-400G Compatible LINK-PP 400G ER4 QSFP-DD 8 x 50G PAM4 1310nm 30km Duplex LC SMF Transceiver Module

175 Sold

CA$ 6,114.61 ~~CA$ 0.00~~

{"pid":496269,"minimum_ordered_quantity":1,"skulist":[{"pskuid":219454,"cid":752,"pid":496269,"sku":"219454","psvid1":318546,"psvid2":318547,"psvid3":0,"psvid4":0,"left_num":173,"price":"4399.000","strike_price":"0.000","innercode":"","addtime":"2026-07-28 23:44:53","uptime":"2026-07-28 23:44:53","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"4,399","subtotal":4399}]}
Arista

QDD-ER4L-400G | 30km

Arista QDD-ER4L-400G Compatible LINK-PP 400G ER4 QSFP-DD 8 x 50G PAM4 1310nm 30km Duplex LC SMF Transceiver Module

198 Sold

CA$ 6,114.61 ~~CA$ 0.00~~

{"pid":496268,"minimum_ordered_quantity":1,"skulist":[{"pskuid":219452,"cid":752,"pid":496268,"sku":"219452","psvid1":318542,"psvid2":318543,"psvid3":0,"psvid4":0,"left_num":94,"price":"4399.000","strike_price":"0.000","innercode":"","addtime":"2026-07-28 23:44:50","uptime":"2026-07-28 23:44:50","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"4,399","subtotal":4399}]}
Juniper

QDD-ER4L-400G | 30km

Juniper QDD-ER4L-400G Compatible LINK-PP 400G ER4 QSFP-DD 8 x 50G PAM4 1310nm 30km Duplex LC SMF Transceiver Module

206 Sold

CA$ 6,114.61 ~~CA$ 0.00~~

{"pid":496267,"minimum_ordered_quantity":1,"skulist":[{"pskuid":219455,"cid":752,"pid":496267,"sku":"219455","psvid1":318548,"psvid2":318549,"psvid3":0,"psvid4":0,"left_num":102,"price":"4399.000","strike_price":"0.000","innercode":"","addtime":"2026-07-28 23:44:54","uptime":"2026-07-28 23:44:54","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"4,399","subtotal":4399}]}
Dell

QDD-ER4L-400G | 30km

Dell QDD-ER4L-400G Compatible LINK-PP 400G ER4 QSFP-DD 8 x 50G PAM4 1310nm 30km Duplex LC SMF Transceiver Module

233 Sold

CA$ 6,114.61 ~~CA$ 0.00~~

{"pid":496266,"minimum_ordered_quantity":1,"skulist":[{"pskuid":219451,"cid":752,"pid":496266,"sku":"219451","psvid1":318540,"psvid2":318541,"psvid3":0,"psvid4":0,"left_num":119,"price":"4399.000","strike_price":"0.000","innercode":"","addtime":"2026-07-28 23:44:49","uptime":"2026-07-28 23:44:49","status":0}],"shippingLists":[{"id":"FedEx","name":"FedEx","logo":"res\/shipping\/FEDEX.jpg","price":"0","isfree":0,"total":"0","tax":"","datemin":"3","datemax":"10","unit_price":"4,399","subtotal":4399}]}

Recently Viewed

{{ item.sold_num }} Sold

{{ lpMoneyText(detail_data.displayed_price.unit_prefix, item.displayed_price.value || item.displayed_price.min, detail_data.displayed_price.unit_suffix) }}

FS OSFP-SR4-400G-FL Compatible LINK-PP 400GBASE-SR4 OSFP 850nm 50m MPO-12/APC MMF InfiniBand NDR Transceiver Module

Product Details

FS OSFP-SR4-400G-FL Compatible LINK-PP 400GBASE-SR4 OSFP RHS/Flat Top 4 x 100G PAM4 850nm 50m MPO-12/APC MMF InfiniBand NDR Transceiver Module

Model Comparison Table

Matching Products

Download

Questions & Answers

Customer Reviews

{{comment.count}} reviews

You May Also Like

Recently Viewed

{{status_back_til}}

Added to Cart ({{ cart_pro_response.products.info.items.length }} {{ cart_pro_response.products.info.items.length === 1 ? 'item' : 'items' }})

{{addwish_back.addwish_status}}

Add to Inquiry List

Write a Review