Is the LINK-PP LS-SM3106-20C transceiver compatible with Cisco, Juniper, and Mikrotik switches out of the box, or does it require custom EEPROM coding?

The LS-SM3106-20C is fully compliant with the SFP Multi-Source Agreement (MSA) standard, ensuring plug-and-play compatibility with open-standard platforms like Mikrotik and Ubiquiti. For vendor-restricted systems such as Cisco, Juniper, Brocade, or Dell, LINK-PP provides pre-coded EEPROM configurations upon request. Simply specify your target switch hardware model during checkout or contact support for customized compatibility coding.

Can I use this 20km 1310nm single-mode fiber (SMF) SFP transceiver for short-distance patch connections (e.g., under 100 meters) without damaging the optical receiver?

Yes, you can use it over short fiber runs. The transmitter power output ranges between -15 dBm and -8 dBm, while the receiver overload threshold is -8 dBm. Since the maximum output power does not exceed the receiver overload limit, short-range connections will not saturate or damage the PIN photodiode receiver, and an optical attenuator is generally not required for short testing or patch links.

What is the difference between this commercial-grade module and industrial-grade modules, and what are the operating temperature limits?

The LS-SM3106-20C is a commercial-grade optical module with an operating case temperature range of 0°C to 70°C (32°F to 158°F), ideal for indoor data centers, enterprise wiring closets, and climate-controlled switch rooms. If your deployment involves harsh outdoor cabinets or unconditioned environments, we recommend choosing the industrial-grade variant (LS-SM3106-20I), which operates from -40°C to 85°C (-40°F to 185°F).

Does this 622M SFP module support Digital Diagnostics Monitoring (DDM/DOM), and what parameters can be tracked remotely?

Yes, the LS-SM3106-20C fully supports real-time Digital Diagnostics Monitoring (DDM/DOM) according to SFF-8472 specifications. Network engineers can remotely monitor key operating parameters through the host device's CLI or SNMP interface, including transceiver temperature, supply voltage, laser bias current, optical transmit power (TX), and optical receive power (RX).

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LINK-PP Module émetteur-récepteur optique SFP duplex LC SMF 622M 1310 nm DOM 20 km LS-SM3106-20C

Name: LS-SM3106-20C
Brand: LINK-PP
SKU: 184401
Price: 11.55 USD
Availability: InStock
Rating: 4.9 (24 reviews)

# 184401

Produit: LINK-PP Module émetteur-récepteur optique SFP duplex LC SMF 622M 1310 nm DOM 20 km LS-SM3106-20C
SKU: 184401
P / N: LS-SM3106-20C
Tarifs et Prix: 13.43 $
Stock: 1130 en stock
Vendu: 1.9K
URL du produit: https://www.l-p.com/products/481438.htm

Pour toute commande supérieure à 1000 $, bénéficiez d'une réduction de 15.00 $. , Code : Linkpp15

Pour toute commande supérieure à 3000 $, bénéficiez d'une réduction de 50.00 $. , Code : Linkpp50

Pour toute commande supérieure à 5000 $, bénéficiez d'une réduction de 100.00 $. , Code : Linkpp100

Nouveaux utilisateurs : Coupon de 10 $ pour toute commande , Code : linkpp2610

: LINK-PP Module émetteur-récepteur optique SFP duplex LC SMF 622M 1310 nm DOM 20 km LS-SM3106-20C

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Fabrication: LINK-PP

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P / N compatible:: LS-MM3106-02C | 2km; LS-MM3106-02I | 2km; LS-SM3106-02I | 2km; LS-SM3106-20C | 20km; LS-SM3106-20I | 20km; LS-SM3106-40C | 40km; LS-SM3106-40I | 40km

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LINK-PP Spécifications du module SFP 622M LS-SM3106-20C

Le LINK-PP LS-SM3106-20C is a high-performance SFP transceiver with a wavelength of 1310nm and a throughput of 622Mbps. It is optimized for single-mode fiber deployments and extends network connectivity up to 20km while maintaining reliable signal integrity.

LINK-PP Référence	LS-SM3106-20C	Nom du vendeur	LINK-PP
Facteur de forme	SFP	Débit de données maximum	622 Mbit/s
Longueur des ondes	1310nm	Distance maximum de câble	20km
connecteur	LC duplex	médias	SMF
Type d'émetteur	FP	Type de récepteur	PIN
Puissance TX	-15 à -8dBm	Puissance de réception	-32 à -6dBm
Sensibilité du récepteur	<-28dBm	récepteur surcharge	-8dBm
Température de fonctionnement	0 à 70 ° C	Protocoles	Conforme à MSA

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Q: Est le LINK-PP LS-SM3106-20C transceiver compatible with Cisco, Juniper, and Mikrotik switches out of the box, or does it require custom EEPROM coding? Par C***a on 2026-04-24

A: The LS-SM3106-20C is fully compliant with the SFP Multi-Source Agreement (MSA) standard, ensuring plug-and-play compatibility with open-standard platforms like Mikrotik and Ubiquiti. For vendor-restricted systems such as Cisco, Juniper, Brocade, or Dell, LINK-PP provides pre-coded EEPROM configurations upon request. Simply specify your target switch hardware model during checkout or contact support for customized compatibility coding. Par l'administrateur on 2026-04-25
Q: Can I use this 20km 1310nm single-mode fiber (SMF) SFP transceiver for short-distance patch connections (e.g., under 100 meters) without damaging the optical receiver? Par B***n on 2025-04-15

A: Yes, you can use it over short fiber runs. The transmitter power output ranges between -15 dBm and -8 dBm, while the receiver overload threshold is -8 dBm. Since the maximum output power does not exceed the receiver overload limit, short-range connections will not saturate or damage the PIN photodiode receiver, and an optical attenuator is generally not required for short testing or patch links. Par l'administrateur on 2025-04-15
Q: What is the difference between this commercial-grade module and industrial-grade modules, and what are the operating temperature limits? Par E***z on 2024-12-16

A: The LS-SM3106-20C is a commercial-grade optical module with an operating case temperature range of 0°C to 70°C (32°F to 158°F), ideal for indoor data centers, enterprise wiring closets, and climate-controlled switch rooms. If your deployment involves harsh outdoor cabinets or unconditioned environments, we recommend choosing the industrial-grade variant (LS-SM3106-20I), which operates from -40°C to 85°C (-40°F to 185°F). Par l'administrateur on 2024-12-17
Q: Does this 622M SFP module support Digital Diagnostics Monitoring (DDM/DOM), and what parameters can be tracked remotely? Par D***e on 2024-05-02

A: Yes, the LS-SM3106-20C fully supports real-time Digital Diagnostics Monitoring (DDM/DOM) according to SFF-8472 specifications. Network engineers can remotely monitor key operating parameters through the host device's CLI or SNMP interface, including transceiver temperature, supply voltage, laser bias current, optical transmit power (TX), and optical receive power (RX). Par l'administrateur on 2024-05-03

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Pas de données

O *** l

Hong Kong

Achat vérifié

5 .0

2026-02-26

Deployed these for municipal security camera backhaul over single-mode fiber lines. The 20km transmission reach gives us plenty of optical power budget reserve. No packet drops observed during 72-hour stress testing :-)

75 Vote utile Commentaires

L *** s

Argentine

Achat vérifié

4 .0

2026-02-18

One of the dust caps was missing inside the protective tray, so I had to clean the LC ferrule before insertion. Once cleaned, the duplex LC connector snapped in tightly and optical power levels were spot on over a 8km single-mode run.

56 Vote utile Commentaires

Z *** g

Roumanie

Achat vérifié

5 .0

2026-01-24

Upgraded our campus backbone links using these 1310nm 622M SFP transceivers. DDM diagnostic functions allow our NOC team to monitor optical RX/TX levels remotely via SNMP. Flawless operation over the past 3 months =D

38 Vote utile Commentaires

B *** z

Philippines

Achat vérifié

5 .0

2026-01-20

Perfect for legacy OC-12 backhaul upgrade. Plug and play on Juniper MX series. :)

51 Vote utile Commentaires

T *** s

Autriche

Achat vérifié

5 .0

2026-01-02

Needed a bulk deployment of 622M SFP transceivers for our WISP base station backhaul links. We populated 16 ports on our Mikrotik cloud core routers. DOM monitoring works flawlessly displaying real-time temperature, voltage, and optical power. Excellent performance for price ;)

17 Vote utile Commentaires

L *** s

Suède

Achat vérifié

5 .0

2025-12-28

We replaced several aging OEM optics with LINK-PP LS-SM3106-20C modules in our edge aggregation routers. MSA compliance made vendor interoperability completely seamless across our mixed Cisco and Dell environment. DDM optics diagnostics integrate perfectly into our Cacti/Zabbix monitoring.

10 Vote utile Commentaires

J *** s

Roumanie

Achat vérifié

5 .0

2025-10-01

Good product, fair price.

29 Vote utile Commentaires

N *** z

Pays-Bas

Achat vérifié

5 .0

2025-09-08

Sans défaut.

85 Vote utile Commentaires

C *** t

Cambodge

Achat vérifié

5 .0

2025-07-13

Reliable optical transceiver module!

75 Vote utile Commentaires

Z *** z

Royaume-Uni

Achat vérifié

5 .0

2025-06-20

Installed this 622Mbps SFP module into our Cisco Catalyst switch for a campus fiber link across two office buildings about 4km apart. Link registered immediately with zero CRC errors. DDM readings in CLI show solid optical power levels: TX at -11dBm and RX at -18dBm. Very pleased with the stability =D

82 Vote utile Commentaires

V *** l

Bulgarie

Achat vérifié

5 .0

2025-04-25

Great option for legacy SDH/SONET STM-4 infrastructure. Plugged directly into our Alcatel-Lucent hardware with zero vendor lock-in warnings.

47 Vote utile Commentaires

S *** n

Finlande

Achat vérifié

4 .0

2025-04-12

Shipping took 5 days via DHL instead of the estimated 3, which slightly delayed our maintenance window. However, the optical transceiver module itself is top-tier. Tested the 1310nm FP laser transmitter over a 15km single-mode fiber span and optical power levels are well within spec.

36 Vote utile Commentaires

T *** s

Népal

Achat vérifié

5 .0

2025-03-18

Super fast shipping and clean optical signal!

3 Vote utile Commentaires

C *** r

Australie

Achat vérifié

5 .0

2025-03-15

We used these 20km SMF SFP modules to link outdoor cabinets across our industrial facility. Even in non-climate-controlled enclosures operating near 60°C, the temperature telemetry via DDM remains well within operating thresholds (0 to 70°C). Rock solid reliability =)

60 Vote utile Commentaires

E *** g

Suède

Achat vérifié

5 .0

2024-12-07

Essential component for telecom transmission engineering. The FP laser and PIN photodiode combo delivers consistent transmit power (-15 to -8dBm) and high sensitivity (-28dBm). Will order again for upcoming network expansions.

32 Vote utile Commentaires

M *** n

Pays-Bas

Achat vérifié

5 .0

2024-12-01

Easy install, instant link up. :-P

60 Vote utile Commentaires

Singapour

Achat vérifié

5 .0

2024-11-18

Bought a pair for a home lab high-speed storage setup connecting two enterprise servers via 1310nm duplex LC single-mode fiber patch cables. Recognized immediately by Intel NICs and TrueNAS. Full 622M throughput sustained over long file transfers ;)

69 Vote utile Commentaires

S *** z

Finlande

Achat vérifié

5 .0

2024-08-14

Fonctionne comme prévu.

56 Vote utile Commentaires

C *** n

Roumanie

Achat vérifié

5 .0

2024-07-30

Excellent 622M SFP!

45 Vote utile Commentaires

Comme

Inde

Achat vérifié

5 .0

2024-05-04

Great value for 20km SMF optics.

39 Vote utile Commentaires

Népal

Achat vérifié

5 .0

2024-03-08

Flawless compatibility with Brocade switches! Plugs right into duplex LC connectors without issues :-D

7 Vote utile Commentaires

R *** s

Inde

Achat vérifié

5 .0

2024-02-28

Perfect replacement for OC12-SFP-LR1. Optical power margin is excellent over 12km single mode fiber run :D

5 Vote utile Commentaires

N *** n

Bangladesh

Achat vérifié

5 .0

2024-02-27

Works solid.

54 Vote utile Commentaires

B *** s

Singapour

Achat vérifié

4 .0

2024-02-17

The outer cardboard box was slightly crushed during transit, but the individual anti-static ESD packaging protected the transceivers completely. Tested all 10 units on our fiber patch panel at 1310nm wavelength; receiver sensitivity is around -28dBm as advertised. Good quality overall.

41 Vote utile Commentaires