Can I use a single LC-to-LC patch cord?

You need duplex LC (two fibers, usually in a single clip). A simplex cord will not work because the SFP-FC-32G-SW-MM850 module has separate TX and RX ports.

My link is only working at 50m on OM3 - is that normal?

70m is the spec. Check your patch cords for damage, dirty connectors, or excessive bends.

What happens if I plug it into single-mode fiber by mistake?

The link may not come up, or signal will be very weak. Always use OM3 or OM4 multi-mode fiber.

Does the SFP-FC-32G-SW-MM850 SFP28 module support both 32G Ethernet and 32G Fibre Channel?

Yes, it works for both standards on short multi-mode links.

Can I use our existing OM3 patch cables with this transceiver, or is OM4 mandatory?

You can use both! You will reach up to 70m over OM3 multi-mode fiber, while OM4 MMF is required to achieve the full 100m transmission distance.

Is the 850nm VCSEL transmitter inside this module safe for field technicians inspecting fiber endpoints?

It is a certified Class 1 Laser product compliant with IEC 60825-1 safety standards, though technicians should still avoid staring directly into live optical apertures.

What physical optical connector type does our patch panel need to mate with this LS-MM8532-S1C SFP28 transceiver?

It uses a standard Duplex LC interface, so any LC-to-LC multi-mode duplex patch cable will click right in.

Can we request sample units to test latency and bit error rates in our live rack setup before placing a large order?

Yes, we offer a sample evaluation program that allows network engineers to validate link performance in their own environment prior to a full deployment. Please contact our sales team to request a test module.

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H3C SFP-FC-32G-SW-MM850 Compatible LINK-PP 32G SFP28 850nm 100m Duplex LC/UPC DOM MMF Optical Transceiver Module

Name: H3C SFP-FC-32G-SW-MM850 Compatible LINK-PP 32G SFP28 850nm 100m Duplex LC/UPC DOM MMF Optical Transceiver Module
Brand: LINK-PP
SKU: 223500
Price: 116.96 USD
Availability: InStock
Rating: 5 (24 reviews)

# 223500

Product: H3C SFP-FC-32G-SW-MM850 Compatible LINK-PP 32G SFP28 850nm 100m Duplex LC/UPC DOM MMF Optical Transceiver Module
SKU: 223500
P/N: LS-MM8532-S1C
Price: $ 136
Stock: 567 in Stock
Sold: 543
Product URL: https://www.l-p.com/products/494075.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

24 Reviews

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Manufacture: LINK-PP

P/N: LS-MM8532-S1C

Compatible:: Cisco; LINK-PP; Brocade; Dell; Generic; H3C; HPE; Q-logic

Compatible P/N:: SFP-FC-32G-SW-MM850 | 100m

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H3C SFP-FC-32G-SW-MM850 Compatible LINK-PP 32G SFP28 Specifications

H3C SFP-FC-32G-SW-MM850 Compatible LINK-PP optical transceiver operates at 28.05Gbps over the SFP28 form factor, using 850nm wavelength optics and a duplex LC/UPC connector, while integrated DOM provides real-time parameter tracking, and the module delivers reliable transmission up to 70m on OM3 or 100m on OM4 multi-mode fiber cables.

H3C Part Number	SFP-FC-32G-SW-MM850	Vendor Name	LINK-PP
Form Factor	SFP28	Max Data Rate	28.05Gbps
Wavelength	850nm	Max Cable Distance	70m@OM3/100m@OM4
Connector	Duplex LC	Media	MMF
Transmitter Type	VCSEL	Receiver Type	PIN
DOM/DDM Support	Yes	Operating Temperature Range	0 to 70°C
Protocols	MSA Compliant	Warranty	5 Years

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Q: Can I use our existing OM3 patch cables with this transceiver, or is OM4 mandatory? By E***e on 2026-04-03

A: You can use both! You will reach up to 70m over OM3 multi-mode fiber, while OM4 MMF is required to achieve the full 100m transmission distance. By admin on 2026-04-04
Q: Is the 850nm VCSEL transmitter inside this module safe for field technicians inspecting fiber endpoints? By C***y on 2025-12-05

A: It is a certified Class 1 Laser product compliant with IEC 60825-1 safety standards, though technicians should still avoid staring directly into live optical apertures. By admin on 2025-12-06
Q: What physical optical connector type does our patch panel need to mate with this LS-MM8532-S1C SFP28 transceiver? By S***e on 2025-06-21

A: It uses a standard Duplex LC interface, so any LC-to-LC multi-mode duplex patch cable will click right in. By admin on 2025-06-22
Q: Can we request sample units to test latency and bit error rates in our live rack setup before placing a large order? By L***r on 2025-03-11

A: Yes, we offer a sample evaluation program that allows network engineers to validate link performance in their own environment prior to a full deployment. Please contact our sales team to request a test module. By admin on 2025-03-12

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E***s

Philippines

Verified Purchase

5 .0

2026-04-08

Replaced expensive OEM optics with LINK-PP 32G SFP28 modules — zero packet drops so far.

62 Helpful vote Comments

E***n

Ireland

Verified Purchase

5 .0

2026-02-24

Ordered a batch of 10 for our core switch stack upgrade. DDM/DOM reporting is super accurate for RX/TX power levels in the CLI. Very impressed with the build quality compared to overpriced OEM modules.

41 Helpful vote Comments

E***r

Russian Federation

Verified Purchase

5 .0

2025-11-26

Real-time Digital Optical Monitoring makes remote troubleshooting a breeze. I can easily query laser bias current and supply voltage straight from our SNMP server. ⚡

92 Helpful vote Comments

S***e

Turkey

Verified Purchase

5 .0

2025-07-31

Upgraded our hypervisor cluster interconnects to 32G capacity using these duplex LC/UPC multi-mode transceivers. The 100m OM4 transmission distance easily covers our inter-rack patching layout. What stands out most is the optical receiver sensitivity; even with multiple patch panels in the fiber path, insertion loss remained well within budget. Heat dissipation is minimal inside dense 1U switch chassis. They are fully hot-pluggable, allowing us to perform live upgrades with zero downtime.

131 Helpful vote Comments

C***d

Singapore

Verified Purchase

5 .0

2025-07-31

Prompt and efficient service.

55 Helpful vote Comments

D***r

Brazil

Verified Purchase

5 .0

2025-07-18

Great pricing, Fast shipping, wouldn't hesitate to buy from again.

85 Helpful vote Comments

H***i

Brunei Darussalam

Verified Purchase

5 .0

2025-07-13

Very nice. All is as expected. No problems at all

69 Helpful vote Comments

A***h

Spain

Verified Purchase

5 .0

2025-07-10

A generally good company to do business with.

25 Helpful vote Comments

L***u

United States

Verified Purchase

5 .0

2025-06-27

Best price, best service in the industry.

71 Helpful vote Comments

L***r

Romania

Verified Purchase

5 .0

2025-06-13

We used these to link our building distribution layer. 100m reach on multi-mode fiber (MMF) gave us plenty of headroom for our campus topology.

84 Helpful vote Comments

S***d

Poland

Verified Purchase

5 .0

2025-04-19

Monitored the internal temperature via DDM under 95% line rate load. Stayed comfortably around 42°C in a standard air-conditioned server room.

105 Helpful vote Comments

B***r

United Arab Emirates

Verified Purchase

5 .0

2025-04-01

I have had several transactions withLink-pp and my Account Manager Summer is very efficient and conscientious to make sure everything goes just right.

63 Helpful vote Comments

P***e

Romania

Verified Purchase

5 .0

2025-03-30

Great place to get what I need Fast.

74 Helpful vote Comments

W***h

New Zealand

Verified Purchase

5 .0

2025-03-27

Ran 100m over OM4 multi-mode fiber seamlessly in our data center upgrade.

47 Helpful vote Comments

N***p

United States

Verified Purchase

5 .0

2025-03-23

Lowest price and items are always in stock.

22 Helpful vote Comments

T***a

Belarus

Verified Purchase

5 .0

2025-02-10

Always competitive on price and they delivery quick! Can't ask for more.

31 Helpful vote Comments

J***e

Malaysia

Verified Purchase

5 .0

2025-02-08

Deploying these modules in our colocation facility for high-frequency trading server racks. Lower latency and pristine signal purity are non-negotiable for us. The 850nm MMF optics deliver low insertion loss and stable 32G transmission across all channels. Latching bail release functions smoothly without sticking—crucial when working in tight, high-density fiber patch panels. Zero CRC errors logged across two weeks of peak market volume.

113 Helpful vote Comments

J***d

Hong Kong

Verified Purchase

5 .0

2024-10-20

Always excellent service and treatment from this merchant

55 Helpful vote Comments

J***l

United States

Verified Purchase

5 .0

2024-07-20

I was provided with fantastic, friendly, and Fast service. I would definitely recommend l-p.com to anyone who also wants to buy Optics Transceiver Modules

15 Helpful vote Comments

D***n

United Kingdom

Verified Purchase

5 .0

2024-04-29

Website easy to navigate and clear. Product info is comprehensive. Fast delivery and paperwork emailed rapidly. Great.

12 Helpful vote Comments

h***k

Spain

Verified Purchase

5 .0