Hey, we're running a mixed environment with Cisco Catalyst and newer Arista switches. Will this transceiver trigger any "unsupported module" errors?

No worries at all. The LS-SM311G-40C is 100% MSA compliant and we code it to be fully compatible with major OEMs including Cisco, Arista, Juniper, and HPE. You can plug and play without manual bypass commands.

Does the DOM feature on this module support standard SFF-8472? We need to pull laser bias and Tx/Rx optical power data into our monitoring software.

Yes, it does! The integrated Digital Optical Monitoring (DOM/DDM) fully complies with the SFF-8472 standard and IEEE 802.3ah-2004 protocols. Your NMS will seamlessly pull real-time diagnostics like temp, voltage, and Rx/Tx power levels straight from the transceiver.

I'm an IT admin planning a massive data center upgrade. If I need around 2,000 pieces of these 1.25G SFP modules, is there any bulk pricing available?

Absolutely! For large batch deployments, we offer tiered volume discounts. If you're ordering 1,000+ units, there will be a good price, and you can contact our sales team directly for specific net terms and additional project discounts!

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HPE H3C JD061A Compatible LINK-PP 1.25G SFP 1310nm 40km Duplex LC DOM SMF Optical Transceiver Module

Name: HPE H3C JD061A Compatible LINK-PP 1.25G SFP 1310nm 40km Duplex LC DOM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 212795
Price: 9.46 USD
Availability: InStock
Rating: 5 (22 reviews)

# 212795

Product: HPE H3C JD061A Compatible LINK-PP 1.25G SFP 1310nm 40km Duplex LC DOM SMF Optical Transceiver Module
SKU: 212795
P/N: LS-SM311G-40C
Price: $ 11
Stock: 923 in Stock
Sold: 1.3K
Product URL: https://www.l-p.com/products/493589.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

22 Reviews

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Manufacture: LINK-PP

P/N: LS-SM311G-40C

Compatible:: Cisco; LINK-PP; Adtran; Alcatel-Lucent; Allied Telesis; Arista; Avaya; Broadcom; Brocade; Calix; Ciena; D-Link; Dell; Extreme; FS; Generic; H3C; HPE; HPE H3C; HW; IBM; Intel; Juniper; MikroTik; TRENDnet; Ubiquiti

Compatible P/N:: JD119A | 10km; JD061A | 40km; JD062A | 40km; JD063B | 80km; JD103A | 100km

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HPE H3C JD061A Compatible LINK-PP 1.25G SFP Specifications

The HPE H3C JD061A Compatible LINK-PP module is a commercial-grade 1.25G SFP optical transceiver designed for Gigabit Ethernet applications. Operating at 1310nm over single-mode fiber, it supports transmission distances up to 40km through a duplex LC interface. The module features low power consumption, hot-pluggable design, and integrated DOM functionality for enhanced network visibility and management.

HPE H3C Part Number	JD061A	Vendor Name	LINK-PP
Form Factor	SFP	Max Data Rate	1.25Gbps
Wavelength	1310nm	Max Cable Distance	40km
Connector	Duplex LC	Media	SMF
Transmitter Type	DFB	Receiver Type	PIN
TX Power	-5 to 0dBm	RX Power	-23 to -1dBm
Receiver Sensitivity	<-23dBm	DOM Support	Yes
Operating Temperature Range	0 to 70°C	Protocols	SFF-8472 MSA Compliant, IEEE 802.3ah-2004

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Q: Hey, we're running a mixed environment with Cisco Catalyst and newer Arista switches. Will this transceiver trigger any "unsupported module" errors? By M***e on 2026-04-24

A: Hi there! No worries at all. The LS-SM311G-40C is 100% MSA compliant and we code it to be fully compatible with major OEMs including Cisco, Arista, Juniper, and HPE. You can plug and play without manual bypass commands. By admin on 2026-04-24
Q: Does the DOM feature on this module support standard SFF-8472? We need to pull laser bias and Tx/Rx optical power data into our monitoring software. By L***t on 2025-12-20

A: Yes, it does! The integrated Digital Optical Monitoring (DOM/DDM) fully complies with the SFF-8472 standard and IEEE 802.3ah-2004 protocols. Your NMS will seamlessly pull real-time diagnostics like temp, voltage, and Rx/Tx power levels straight from the transceiver. By admin on 2025-12-20
Q: I'm an IT admin planning a massive data center upgrade. If I need around 2,000 pieces of these 1.25G SFP modules, is there any bulk pricing available? By J***e on 2025-10-23

A: Absolutely! For large batch deployments, we offer tiered volume discounts. If you're ordering 1,000+ units, there will be a good price, and you can contact our sales team directly for specific net terms and additional project discounts! By admin on 2025-10-23

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A***s

Turkey

Verified Purchase

5 .0

2026-04-30

Flawless 1.25G SFP performance out of the box.

240 Helpful vote Comments

S***r

Canada

Verified Purchase

5 .0

2026-03-02

Perfect SMF module for my home lab!

116 Helpful vote Comments

D***s

Belgium

Verified Purchase

5 .0

2026-01-15

Plug and play with our Ubiquiti gear (❁´◡`❁)

216 Helpful vote Comments

D***n

Mexico

Verified Purchase

5 .0

2025-12-07

Insane value for mass data center deployment!

60 Helpful vote Comments

E***r

Costa Rica

Verified Purchase

5 .0

2025-10-14

Upgraded our enterprise backbone using these Duplex LC optical modules. Hooked them up across various Arista and HPE switches for compatibility testing, and they negotiated to 1.25Gbps instantly without any manual configuration.

74 Helpful vote Comments

M***s

Ecuador

Verified Purchase

5 .0

2025-09-27

Best 1310nm DFB optical transceiver I've tested. ⚙️

146 Helpful vote Comments

K***n

Morocco

Verified Purchase

5 .0

2025-09-19

Solved our campus fiber link issues instantly!

81 Helpful vote Comments

B***s

Macao

Verified Purchase

5 .0

2025-05-31

Awesome alternative to pricey name brands, SFF-8472 MSA compliant just as advertised! (ง •_•)ง

94 Helpful vote Comments

P***s

Argentina

Verified Purchase

4 .0

2025-03-22

Great 1310nm transceivers for our base station backhaul, delivery took a day longer than expected.

183 Helpful vote Comments

M***g

Sweden

Verified Purchase

5 .0

2025-03-14

Got these for outdoor cabinets; signal stays crisp over single-mode fiber despite the weather.

171 Helpful vote Comments

E***l

Switzerland

Verified Purchase

5 .0

2025-02-20

Reliable 40km long-haul connection, zero packet loss. ✨

175 Helpful vote Comments

S***s

Switzerland

Verified Purchase

5 .0

2024-10-31

The 40km transmission distance is legit, holding a solid link between two city buildings.

203 Helpful vote Comments

B***r

Philippines

Verified Purchase

5 .0

2024-08-18

Quick and easy ordering process..best price i found online for this item!

47 Helpful vote Comments

J***d

Australia

Verified Purchase

5 .0

2024-07-20

The shopping experience is amazing. The Account Manager is so nice and considerate. She helped a lot during the purchaing.Even after I placed my order, she contuined to send emails to inform me about the logistic.

29 Helpful vote Comments

I***o

Philippines

Verified Purchase

5 .0

2024-05-10

Nice webpage layout & selection. Good customer service when I called about items. No pressure.

58 Helpful vote Comments

W***s

Poland

Verified Purchase

5 .0

2023-12-20

Reliable. High-Performing. Cost-effective. What's not to like?

23 Helpful vote Comments

J***n

Iran, Islamic Republic of

Verified Purchase

5 .0

2023-11-22

top , Fast shipping , works perfectly

16 Helpful vote Comments

N***e

Hong Kong

Verified Purchase

5 .0

2023-10-09

I am a little guy but treated as a big fish. prompt notification quick delivery and save lot cash!!!

16 Helpful vote Comments

I***n

Mexico

Verified Purchase

5 .0

2023-10-02

The item works well with our systems and was easy to order and Fast delivery as promised.

27 Helpful vote Comments

E***e

Belgium

Verified Purchase

5 .0

2023-02-17

The seller at l-p.com was wonderful to work with, the website is easy to use and made us comfortable choosing fiber modules online, and we would absolutely go again.

63 Helpful vote Comments

J***n

Israel

Verified Purchase

5 .0

2023-01-22

I have always had good experiences with LINK-PP team.

17 Helpful vote Comments

P***y

Democratic People's Republic of Korea

Verified Purchase

5 .0