How does the SFP-10G45-BX100 module achieve 100km transmission over just one fiber strand?

It uses bidirectional technology, splitting the upstream and downstream data onto two separate optical wavelengths (1490nm and 1550nm) to transmit and receive simultaneously over a single optical path.

Can this module operate over multi-mode fiber (MMF)?

No, this transceiver is strictly designed for single-mode fiber (SMF) to achieve its designated 100km long-range transmission.

Does the SFP-10G45-BX100 BiDi SFP experience more latency than a standard dual-fiber module?

No, the data travels at the same speed of light through the glass. The asymmetric wavelengths (1490nm/1550nm) travel down the single strand simultaneously without colliding or adding any delay.

What happens to the 100km reach if my fiber run has multiple patches and splices?

Every splice and connector adds signal loss. While the SFP-10G45-BX100 SFP module is rated for 100km on perfect fiber, your actual maximum distance will decrease depending on the total optical loss (power budget) of your specific path.

Can I use regular dual-fiber patch cables with this 10G SFP optical transceiver?

No, the LS-BL495510-A0C is a BiDi module designed exclusively to run over a single strand of fiber using a simplex LC patch cord.

Can our engineering team get a sample pair to test our fiber link before making a big purchase?

We'd be happy to help with that! Please feel free to reach out to our customer team directly, and we will gladly arrange evaluation units for your project testing.

Will the link become unstable or drop packets if the server room temperature hits 40°C?

Not at all, 40°C ambient room temperature is well within the module's 0-70°C safe operational limits, so the link will remain rock solid.

Will this BiDi transceiver read real-time telemetry metrics natively on standard network operating systems?

Absolutely, all key data parameters like TX/RX power levels register instantly under the interface diagnostics tab on compliant host systems.

Does this 10G SFP optical transceiver require a matching 1550nm-TX/1490nm-RX counterpart on the other end?

Yes, it must pair with its complementary wavelength counterpart to establish a functional bi-directional optical link.

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FS SFP-10G45-BX100 Compatible LINK-PP 10G SFP+ BiDi 1490nm-TX/1550nm-RX 100km Simplex LC/UPC DOM SMF Optical Transceiver Module

Name: FS SFP-10G45-BX100 Compatible LINK-PP 10G SFP+ BiDi 1490nm-TX/1550nm-RX 100km Simplex LC/UPC DOM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 215347
Price: 433.87 USD
Availability: InStock
Rating: 5 (24 reviews)

# 215347

Product: FS SFP-10G45-BX100 Compatible LINK-PP 10G SFP+ BiDi 1490nm-TX/1550nm-RX 100km Simplex LC/UPC DOM SMF Optical Transceiver Module
SKU: 215347
P/N: LS-BL495510-A0C
Price: $ 504.5
Stock: 1285 in Stock
Sold: 642
Product URL: https://www.l-p.com/products/494324.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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Manufacture: LINK-PP

P/N: LS-BL495510-A0C

Compatible:: Cisco; LINK-PP; Arista; Brocade; D-Link; Dell; Extreme; FS; Fortinet; Generic; Juniper

Compatible P/N:: SFP-10G23-BX10 | 10km; SFP-10G23-BX10-I | 10km; SFP-10G32-BX10 | 10km; SFP-10G32-BX10-I | 10km; SFP-10G23-BX20 | 20km; SFP-10G23-BX20-I | 20km; SFP-10G32-BX20 | 20km; SFP-10G32-BX20-I | 20km; SFP-10G23-BX40 | 40km; SFP-10G23-BX40-I | 40km; SFP-10G32-BX40 | 40km; SFP-10G32-BX40-I | 40km; SFP-10G23-BX60 | 60km; SFP-10G23-BX60-I | 60km; SFP-10G32-BX60 | 60km; SFP-10G32-BX60-I | 60km; SFP-10G45-BX80 | 80km; SFP-10G54-BX80 | 80km; SFP-10G45-BX100 | 100km; SFP-10G54-BX100 | 100km

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FS SFP-10G45-BX100 Compatible LINK-PP 10G SFP+ Specifications

FS SFP-10G45-BX100 Compatible LINK-PP module is a 10G SFP+ BiDi optical transceiver module that utilizes single-strand single-mode fiber via a simplex LC/UPC connector to deliver long-range 100km connectivity, leveraging integrated DOM capabilities and an asymmetric 1490nm-TX/1550nm-RX wavelength split to maximize spectral efficiency by transmitting and receiving data simultaneously over a single optical path.

FS Part Number	SFP-10G45-BX100	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1490nm-TX/1550nm-RX	Max Cable Distance	100km
Connector	Simplex LC	Media	SMF
Transmitter Type	EML	Receiver Type	APD
TX Power	-1 to +5dBm	RX Power	-23 to -6dBm
Receiver Sensitivity	-25dBm	DOM Support	Yes
Operating Temperature Range	0 to 70°C	Protocols	SFP+ MSA Compliant, CPRI, eCPRI

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Q: Can I use regular dual-fiber patch cables with this 10G SFP optical transceiver? By L***h on 2026-04-22

A: No, the LS-BL495510-A0C is a BiDi module designed exclusively to run over a single strand of fiber using a simplex LC patch cord. By admin on 2026-04-23
Q: Can our engineering team get a sample pair to test our fiber link before making a big purchase? By Z***e on 2026-02-27

A: We'd be happy to help with that! Please feel free to reach out to our customer team directly, and we will gladly arrange evaluation units for your project testing. By admin on 2026-02-28
Q: Will the link become unstable or drop packets if the server room temperature hits 40°C? By E***n on 2025-11-26

A: Not at all, 40°C ambient room temperature is well within the module's 0-70°C safe operational limits, so the link will remain rock solid. By admin on 2025-11-27
Q: Will this BiDi transceiver read real-time telemetry metrics natively on standard network operating systems? By S***s on 2025-07-20

A: Absolutely, all key data parameters like TX/RX power levels register instantly under the interface diagnostics tab on compliant host systems. By admin on 2025-07-21
Q: Does this 10G SFP optical transceiver require a matching 1550nm-TX/1490nm-RX counterpart on the other end? By M***n on 2025-03-04

A: Yes, it must pair with its complementary wavelength counterpart to establish a functional bi-directional optical link. By admin on 2025-03-05

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G***y

Ukraine

Verified Purchase

5 .0

2026-05-04

High-quality 100km SFP optical modules. We use them to connect our primary datacenter to a remote backup facility. Real-time digital diagnostic monitoring is highly precise.

74 Helpful vote Comments

X***r

Austria

Verified Purchase

5 .0

2026-04-09

Plugged into our devices and linked up immediately, 100km reach is rock solid!

26 Helpful vote Comments

S***g

Libyan Arab Jamahiriya

Verified Purchase

5 .0

2026-03-26

Deployed these LINK-PP modules for a 4G/5G mobile backhaul link between rural base stations and the central switching office. The distance is close to 92km. These modules are installed in outdoor pole-mounted enclosures where temperature control can be tricky. However, the internal diagnostic monitoring shows the module temperature remains well within operational limits even during ambient peak heat. The optical tx power is stable at specified levels, ensuring the link doesn't suffer from thermal drift or wavelength shift. Exceptional build quality for telecom infrastructure.

82 Helpful vote Comments

D***e

Norway

Verified Purchase

5 .0

2026-03-16

Replaced some old dual-fiber optics with these LS-BL495510-A0C BiDi optical modules to free up fiber strands for a new project. Running at 10G over a 75km link seamlessly. DOM data is clear in the CLI.

59 Helpful vote Comments

L***n

Romania

Verified Purchase

5 .0

2026-01-31

Perfect fit for our long-haul networking needs. The 1490nm/1550nm spectral efficiency helps us double our bandwidth capacity over existing single-mode fiber cables.

78 Helpful vote Comments

F***r

Denmark

Verified Purchase

5 .0

2025-12-07

These simplex LC transceivers saved us from leasing another dark fiber line. 10G data rates are fully sustained with zero CRC errors. Will definitely purchase more for the next phase.

129 Helpful vote Comments

N***h

Hungary

Verified Purchase

5 .0

2025-11-12

Our main challenge was connecting our central data center to a newly established disaster recovery site 95km away. Budget constraints prevented us from deploying active transponders, so we relied on passive single-mode fiber and these 100km SFP+ BiDi transceivers. The 1490nm-TX/1550nm-RX configuration works phenomenally well. We ran a 48-hour continuous RFC 2544 stress test at full 10Gbps line rate; the results showed zero packet loss and a Bit Error Rate perfectly matching the strict 10⁻¹² standard threshold stability requirements. The single LC connector also reduced our patch panel complexity significantly.

121 Helpful vote Comments

C***e

Sweden

Verified Purchase

5 .0

2025-10-11

10Gbps line rate sustained without any hitch on single-mode fiber, clear 5 stars.

68 Helpful vote Comments

K***t

United States

Verified Purchase

5 .0

2025-09-17

We've been running these 100km 10G SFP+ modules for two weeks straight under heavy replication loads. The bit error rate is practically non-existent. Excellent hardware.

106 Helpful vote Comments

H***w

Russian Federation

Verified Purchase

5 .0

2025-07-03

Incredible performance for the price point. 10G BiDi over single-mode fiber (SMF) is definitely the way to go for modernizing legacy regional links without high infrastructure costs.

107 Helpful vote Comments

T***d

Morocco

Verified Purchase

4 .0

2025-05-16

Great 100km BiDi module for single-mode fiber setups. My only minor complaint is that the delivery took two days longer than expected due to local courier delays. The product itself is high-quality, fully compatible with our switches and running stable.

38 Helpful vote Comments

I***g

Turkey

Verified Purchase

5 .0

2025-04-23

Deployed in our high-speed enterprise backbone. The DOM feature makes troubleshooting a breeze since we can monitor RX/TX power directly from our management console.

41 Helpful vote Comments

E***s

Finland

Verified Purchase

5 .0

2025-03-14

Testing these on a 90km dark fiber span. Attenuation margins are well within the safe zone, and the receiver sensitivity is impressive. LINK-PP has become our go-to for optics.

93 Helpful vote Comments

Y***g

Belgium

Verified Purchase

5 .0

2025-02-27

LS-BL495510-A0C BiDi SFP works flawlessly on our 85km campus ring, DOM metrics are highly accurate.

85 Helpful vote Comments

Q***y

Belarus

Verified Purchase

5 .0

2025-02-20

We use these 10G BiDi 1490/1550nm modules to aggregate traffic from our rural fiber-to-the-home (FTTH) distribution hubs back to our main POP. Running over an 85km SMF link, the transceivers maintain maximum throughput without any thermal throttling. Having precise DOM capabilities integrated into the SFP+ form factor allowed our monitoring software to map out live attenuation baselines, which is critical for predicting fiber degradation before a complete link outage occurs. A superb, cost-effective asset for regional ISPs.

99 Helpful vote Comments

S***s

United States

Verified Purchase

5 .0

2024-12-28

Good value. Just what I needed.

62 Helpful vote Comments

C***s

France

Verified Purchase

5 .0

2024-09-13

As always, good products, easy ordering and Fast delivery.

30 Helpful vote Comments

M***c

Indonesia

Verified Purchase

5 .0

2024-07-29

Impressive service support, any time I have some product knowledge issues, the rep will get me known soon, and the tech support always on site to help you.

62 Helpful vote Comments

R***k

Canada

Verified Purchase

5 .0

2024-06-24

my customer is very happy with these 10/25/40G Transceiver Modules\'s and they cost him a fraction of the price of Pulse\'s 10/25/40G Transceiver Modules

28 Helpful vote Comments

N***d

Bangladesh

Verified Purchase

5 .0

2024-02-17

Good prices and value

74 Helpful vote Comments

T***g

United States

Verified Purchase

5 .0