Do you offer customized split-shipping options if our network deployments are spread across multiple regional branches?

Yes, we can coordinate with your team to divide large bulk orders and drop-ship specific quantities directly to localized field offices.

Can we use an old OM1 or OM2 multi-mode fiber patch cord for short-range building jumps with this 1310nm SFP module?

It is not recommended, as mismatching a 1310nm single-mode transceiver into multi-mode fiber causes severe modal noise and massive packet loss.

Does the integrated DOM feature allow us to program automatic threshold alerts for internal laser temperature fluctuations?

Yes, the SFF-8472 compliant digital monitoring enables the host switch to trip high/low warning flags via your SNMP daemon before a link drops.

Does this 155M SFP module support synchronous Ethernet timing data when deployed in legacy SONET distribution links?

Yes, the physical layer design supports standard packet-based Fast Ethernet as well as bit-level synchronous OC-3 transmission architectures.

What happens to the telemetry readings if I hot-swap this module into a running multi-vendor switch stack?

The transceiver supports full hot-pluggability, allowing the host operating system to dynamically discover the interface and populate real-time diagnostic registers within seconds.

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3Com 3CSFP82 Compatible LINK-PP 155M SFP 1310nm 10km Duplex LC DDM SMF Optical Transceiver Module

Name: 3Com 3CSFP82 Compatible LINK-PP 155M SFP 1310nm 10km Duplex LC DDM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 214231
Price: 4.902 USD
Availability: InStock
Rating: 5 (9 reviews)

# 214231

Product: 3Com 3CSFP82 Compatible LINK-PP 155M SFP 1310nm 10km Duplex LC DDM SMF Optical Transceiver Module
SKU: 214231
P/N: LS-SM3101-10C
Price: $ 5.7
Stock: 1205 in Stock
Sold: 2.1K
Product URL: https://www.l-p.com/products/493965.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

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9 Reviews

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Manufacture: LINK-PP

P/N: LS-SM3101-10C

Compatible:: Cisco; LINK-PP; 3Com; Avaya; Brocade; Dell; Extreme; FS; H3C; HPE H3C

Compatible P/N:: 3CSFP82 | 10km

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3Com 3CSFP82 Compatible LINK-PP 155M SFP Specifications

3CSFP82 architecturalizes fast Ethernet connectivity as a 100BASE-LX single-mode SFP transceiver, integrating a precision 1310nm FP laser and an engineered PIN photodetector to sustain a 155Mbps data throughput across a 10km optical span.

3Com Part Number	3CSFP82	Vendor Name	LINK-PP
Form Factor	SFP	Max Data Rate	155Mbps
Wavelength	1310nm	Max Cable Distance	10km
Connector	Duplex LC	Media	SMF
Transmitter Type	FP	Receiver Type	PIN
TX Power	-14 to -8dBm	RX Power	-32 to -6dBm
Receiver Sensitivity	-32dBm	DDM Support	Yes
Operating Temperature Range	0 to 70°C	Protocols	IEEE802.3ab, GR-468, MSA Compliant

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Q: Do you offer customized split-shipping options if our network deployments are spread across multiple regional branches? By L***m on 2026-03-25

A: Yes, we can coordinate with your team to divide large bulk orders and drop-ship specific quantities directly to localized field offices. By admin on 2026-03-26
Q: Can we use an old OM1 or OM2 multi-mode fiber patch cord for short-range building jumps with this 1310nm SFP module? By A***d on 2026-02-03

A: It is not recommended, as mismatching a 1310nm single-mode transceiver into multi-mode fiber causes severe modal noise and massive packet loss. By admin on 2026-02-04
Q: Does the integrated DOM feature allow us to program automatic threshold alerts for internal laser temperature fluctuations? By H***n on 2026-01-29

A: Yes, the SFF-8472 compliant digital monitoring enables the host switch to trip high/low warning flags via your SNMP daemon before a link drops. By admin on 2026-01-30
Q: Does this 155M SFP module support synchronous Ethernet timing data when deployed in legacy SONET distribution links? By I***m on 2025-12-19

A: Yes, the physical layer design supports standard packet-based Fast Ethernet as well as bit-level synchronous OC-3 transmission architectures. By admin on 2025-12-20
Q: What happens to the telemetry readings if I hot-swap this module into a running multi-vendor switch stack? By E***d on 2025-12-10

A: The transceiver supports full hot-pluggability, allowing the host operating system to dynamically discover the interface and populate real-time diagnostic registers within seconds. By admin on 2025-12-11

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T***h

Philippines

Verified Purchase

5 .0

2026-03-14

Perfect for linking our main server room down to edge media converters near our administrative offices. No vendor-lock errors, no dropped packets, just clean fiber backhaul.

88 Helpful vote Comments

K***e

The Republic of Serbia

Verified Purchase

5 .0

2026-03-08

The built-in digital optical monitoring is highly accurate. We track transceiver temperature, voltage, and absolute optical power levels easily via SNMP, making remote troubleshooting incredibly smooth.

85 Helpful vote Comments

P***s

Singapore

Verified Purchase

5 .0

2026-02-22

Our regional WAN infrastructure features several 5-9km single-mode fiber runs connecting peripheral public utility offices back to our central data center. These 1310nm 10km transceivers fit our distance requirements perfectly. The PIN receiver handles the incoming signal beautifully with plenty of margin left over to withstand macrobends or cable aging. For any network engineer designing a low-bandwidth, high-reliability long-haul connection, this module represents incredible quality and peace of mind.

124 Helpful vote Comments

M***n

Republic of Korea

Verified Purchase

5 .0

2026-01-24

Hooked these up to an 8km single-mode run across an educational campus. The 1310nm FP laser provides a sharp signal, and the PIN receiver registers clean light with zero CRC errors.

46 Helpful vote Comments

V***t

Canada

Verified Purchase

5 .0

2026-01-05

Maintaining older 155Mbps telecom transport infrastructure becomes an operational bottleneck when original optics fail. These commercial-grade SFP modules allowed us to swap out degraded, legacy transceivers across several edge carrier nodes. The high-sensitivity PIN receiver design manages aging single-mode fiber lines beautifully, suppressing the interface flapping that previously plagued our monitoring logs. The built-in digital diagnostics tracking gives our NOC real-time visibility into laser bias current changes, extending the operational lifecycle of our legacy hardware deployments.

118 Helpful vote Comments

W***k

United States

Verified Purchase

5 .0

2025-12-23

We have multiple links averaging 4-6km between corporate nodes. These 10km SFP transceivers handle the distance with ease, completely ignoring minor splice losses along the patch path.

50 Helpful vote Comments

F***t

Slovakia

Verified Purchase

5 .0

2025-12-19

Bought a 40-pack of these 1310nm SFP modules for an indoor enterprise building-to-building network. The duplex LC interface gives a solid mechanical connection, and the 10km reach means we never have to worry about link budget limitations.

101 Helpful vote Comments

T***n

United Arab Emirates

Verified Purchase

5 .0

2025-09-30

Clean 1310nm optics. The DOM readings on these transceivers perfectly line up with our local handheld testers.

36 Helpful vote Comments

I***e

United States

Verified Purchase

5 .0

2025-08-04

An office client refused to replace their legacy telecom equipment but needed a fresh fiber aggregation path. These 155M SFP modules saved us hundreds of dollars compared to branded original optics. Fast delivery to our Chicago facility!

114 Helpful vote Comments