What laser safety classification does this product carry?

The LS-SM3101-15C utilizes a high-quality 1310nm DFB laser that fully satisfies all Class I Laser Safety requirements.

Is this specific model suitable for unconditioned outdoor cabinets in extreme environments?

The LS-SM3101-15C is commercial grade (0 to 70°C). For unconditioned outdoor environments, we recommend our industrial wide-temperature version (-40 to 85°C).

What type of fiber patch cable is required for this optical transceiver?

You will need a Duplex LC single-mode fiber (SMF) patch cord, standard 9/125μm specification.

What is the exact optical power budget for this 15km single-mode SFP module?

The TX power ranges from -14 to -8dBm, and the receiver sensitivity goes down to -32dBm, giving you a robust optical budget of at least 18dB.

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Brocade E1MG-100FX-IR-OM Compatible LINK-PP 155M SFP 1310nm 15km Duplex LC DOM SMF Optical Transceiver Module

Name: Brocade E1MG-100FX-IR-OM Compatible LINK-PP 155M SFP 1310nm 15km Duplex LC DOM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 212924
Price: 5.934 USD
Availability: InStock
Rating: 4.7 (11 reviews)

# 212924

Product: Brocade E1MG-100FX-IR-OM Compatible LINK-PP 155M SFP 1310nm 15km Duplex LC DOM SMF Optical Transceiver Module
SKU: 212924
P/N: LS-SM3101-15C
Price: $ 6.9
Stock: 137 in Stock
Sold: 1.1K
Product URL: https://www.l-p.com/products/493873.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

11 Reviews

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Manufacture: LINK-PP

P/N: LS-SM3101-15C

Compatible:: LINK-PP; Allied Telesis; Brocade; Cisco Linksys; FS; H3C

Compatible P/N:: E1MG-100FX-10 | 10km; E1MG-100FX-IR-OM | 15km; E1MG-100EX-40 | 40km; E1MG-100ZX-80 | 80km

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Brocade E1MG-100FX-IR-OM Compatible LINK-PP 155M SFP Specifications

E1MG-100FX-IR-OM is a specialized 155M SFP single-mode optical transceiver module that pairs a 1310nm DFB laser transmitter with a highly sensitive PIN photodiode to deliver reliable, deterministic data links over single-mode fiber distances up to 15km within a standard 0°C to 70°C operating window.

Brocade Part Number	E1MG-100FX-IR-OM	Vendor Name	LINK-PP
Form Factor	SFP	Max Data Rate	155Mbps
Wavelength	1310nm	Max Cable Distance	15km
Connector	Duplex LC	Media	SMF
Transmitter Type	DFB	Receiver Type	PIN
TX Power	-14 to -8dBm	RX Power	-32 to -6dBm
Receiver Sensitivity	-32dBm	DOM Support	Yes
Operating Temperature Range	0 to 70°C	Protocols	GR-468, MSA Compliant

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Q: What laser safety classification does this product carry? By C***r on 2026-01-14

A: The LS-SM3101-15C utilizes a high-quality 1310nm DFB laser that fully satisfies all Class I Laser Safety requirements. By admin on 2026-01-15
Q: Is this specific model suitable for unconditioned outdoor cabinets in extreme environments? By A***s on 2025-12-22

A: The LS-SM3101-15C is commercial grade (0 to 70°C). For unconditioned outdoor environments, we recommend our industrial wide-temperature version (-40 to 85°C). By admin on 2025-12-23
Q: What type of fiber patch cable is required for this optical transceiver? By Z***y on 2025-09-02

A: You will need a Duplex LC single-mode fiber (SMF) patch cord, standard 9/125μm specification. By admin on 2025-09-03
Q: What is the exact optical power budget for this 15km single-mode SFP module? By B***s on 2025-05-08

A: The TX power ranges from -14 to -8dBm, and the receiver sensitivity goes down to -32dBm, giving you a robust optical budget of at least 18dB. By admin on 2025-05-09

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Z***d

Hungary

Verified Purchase

5 .0

2026-01-14

Exactly what we needed for our enterprise fiber patch panels. Zero CRC errors after a week of stress testing.

34 Helpful vote Comments

T***r

United Kingdom

Verified Purchase

4 .0

2025-12-22

Solid hardware, packaging is a bit plain. Tested these SFP modules on our switches for a legacy campus network link. They work great over our 9/125 SMF cabling. Box was slightly crushed during transit to UK, but the SFP glass was safe.

27 Helpful vote Comments

G***s

Turkey

Verified Purchase

5 .0

2025-11-29

We operate a widespread wireless ISP network across several rural counties, relying heavily on base station backhaul links that utilize 155Mbps Fast Ethernet channels for legacy out-of-band management. I deployed these LINK-PP 155M SFP optical transceivers across an 11.8km singlemode fiber (SMF) run passing through multiple outdoor splice enclosures. Using an OTDR to check the link budget, these 1310nm optics showed excellent tolerance for attenuation caused by aging fiber patches. The accurate DOM data is a massive bonus for proactive remote troubleshooting before a hard outage occurs.

104 Helpful vote Comments

C***n

The Republic of Serbia

Verified Purchase

5 .0

2025-11-24

Using these 155M SFP optical transceivers inside our climate-controlled main distribution frames. Running 24/7 with zero frame loss.

109 Helpful vote Comments

S***z

Republic of Korea

Verified Purchase

4 .0

2025-09-13

The module works flawlessly over our 15km campus fiber backbone, though the cardboard shipping layers showed some heavy wear during transit. Transceivers were unharmed and performed perfectly.

13 Helpful vote Comments

S***t

Ukraine

Verified Purchase

5 .0

2025-09-02

Excellent DOM diagnostics. Real-time DDM/DOM monitoring via our aggregation switches is flawless. I can track the TX/RX power over our 15km link without extra testing tools. Perfect!

148 Helpful vote Comments

T***z

Romania

Verified Purchase

4 .0

2025-08-19

Good commercial-grade 1310nm 15km SFP optical transceivers. Missed our strict installation window by 24 hours due to regional customs delays, but the product performance makes up for it.

35 Helpful vote Comments

A***y

Slovenia

Verified Purchase

5 .0

2025-07-30

Our university campus still utilizes an array of legacy links for building automation systems (BAS) and fire alarms that require dedicated 155Mbps bandwidth over single-mode fiber topologies. Finding high-quality 1310nm 15km SFPs with reliable DOM features at a reasonable price point is tough, so we bought 100 units of the LINK-PP LS-SM3101-15C to replace failing parts. I am pleased to report that on our switches, they are recognized immediately as standard 155M SFP equivalents. The digital diagnostic monitoring provides highly accurate laser metrics via CLI, and the duplex LC housing fits snugly without mechanical wobble. We’ve had zero link drops over 90 days across all deployed sites.

52 Helpful vote Comments

E***l

Belgium

Verified Purchase

5 .0

2025-06-03

Reliable fiber optics transceivers. Got a batch of 100 for our campus fiber networking project. The duplex LC connectors click in perfectly. DOM telemetry is spot on. Very solid build.

117 Helpful vote Comments

V***d

Czech Republic

Verified Purchase

5 .0

2025-05-08

We ordered a batch of these 155M single-mode SFP modules for a regional base station backhaul setup. The duplex LC interface provides a tight, clickable fit. Signal attenuation over our 12km SMF runs is well within the budget.

55 Helpful vote Comments

M***z

Canada

Verified Purchase

5 .0

2025-03-22

Ran a loopback test over a 15km spool of single-mode fiber. Zero packet drops over 48 hours.

10 Helpful vote Comments