What is the typical power consumption of this 100km BiDi SFP+?

Its power consumption at 3.3V is less than 1.5W, well within the SFP+ standard power budget.

Does the SFP-10G-BX100 module support digital diagnostic monitoring for link loss prediction?

Yes, DOM allows you to monitor TX power, RX power, and temperature to predict link degradation before failure.

What is the minimum TX power and RX sensitivity at 100km?

Typical TX is -1 to +5dBm; RX sensitivity is -25dBm, giving a minimum 24dB link budget.

Can I use the SFP-10G-BX100 BiDi SFP+ with a standard duplex LC patch panel?

No, it uses a single LC/UPC simplex fiber. You must convert duplex to single fiber with a dedicated adapter or WDM coupler.

Why does this 10G SFP module only have one optical port instead of the usual two ports?

It uses a Simplex LC port because it is a Bidirectional (BiDi) module, meaning it transmits at 1550nm and receives at 1490nm over a single strand of single-mode fiber to save physical cabling space.

How can I check if the module is getting too hot inside a high-density enterprise switch rack?

You can monitor the real-time internal temperature sensors directly through the switch CLI using the built-in DOM digital diagnostic interface.

Can I pair this LS-BL554910-A0C module with any generic 10G 80km or 100km dual-fiber optic?

No, this is a single-strand BiDi module and must be paired with its matching complementary transceiver (1490nm-TX/1550nm-RX) on the other end.

Can we get a lower wholesale price per unit if we order 450 pieces at one time?

Yes, we offer tiered volume discounts for large enterprise orders to help reduce your total network expansion costs.

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

Name: D-Link SFP-10G-BX100 Compatible LINK-PP 10G SFP+ BiDi 1550nm-TX/1490nm-RX 100km Simplex LC/UPC DOM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 215353
Price: 433.87 USD
Availability: InStock
Rating: 5 (23 reviews)

# 215353

Product: D-Link SFP-10G-BX100 Compatible LINK-PP 10G SFP+ BiDi 1550nm-TX/1490nm-RX 100km Simplex LC/UPC DOM SMF Optical Transceiver Module
SKU: 215353
P/N: LS-BL554910-A0C
Price: $ 504.5
Stock: 1191 in Stock
Sold: 1K
Product URL: https://www.l-p.com/products/494353.htm

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Manufacture: LINK-PP

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

Compatible P/N:: DEM-436XT-BXD | 20km; DEM-436XT-BXD-I | 20km; DEM-436XT-BXU | 20km; DEM-436XT-BXU-I | 20km; DEM-436XT-BXD40 | 40km; SFP-10G45-BX80 | 80km; SFP-10G54-BX80 | 80km; SFP-10G-BX100 | 100km

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D-Link SFP-10G-BX100 Compatible LINK-PP 10G SFP+ Specifications

SFP-10G-BX100 redefines long-haul connectivity as a single-strand BiDi SFP+ optical transceiver, engineered to master a 100km reach over single-mode fiber by utilizing a sophisticated 1550nm-TX/1490nm-RX wavelength split through a simplex LC/UPC connector with integrated DOM capabilities.

D-Link Part Number	SFP-10G-BX100	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1550nm-TX/1490nm-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: Why does this 10G SFP module only have one optical port instead of the usual two ports? By R***y on 2026-03-16

A: It uses a Simplex LC port because it is a Bidirectional (BiDi) module, meaning it transmits at 1550nm and receives at 1490nm over a single strand of single-mode fiber to save physical cabling space. By admin on 2026-03-17
Q: How can I check if the module is getting too hot inside a high-density enterprise switch rack? By I***r on 2026-01-07

A: You can monitor the real-time internal temperature sensors directly through the switch CLI using the built-in DOM digital diagnostic interface. By admin on 2026-01-08
Q: Can I pair this LS-BL554910-A0C module with any generic 10G 80km or 100km dual-fiber optic? By E***e on 2025-09-08

A: No, this is a single-strand BiDi module and must be paired with its matching complementary transceiver (1490nm-TX/1550nm-RX) on the other end. By admin on 2025-09-09
Q: Can we get a lower wholesale price per unit if we order 450 pieces at one time? By A***g on 2025-06-17

A: Yes, we offer tiered volume discounts for large enterprise orders to help reduce your total network expansion costs. By admin on 2025-06-18

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O***s

New Zealand

Verified Purchase

5 .0

2026-05-08

Physical build quality is top-notch. Slides into the SFP+ port cleanly, latch mechanism locks with a solid click, and unlatches smoothly. Fits perfectly alongside high-density copper RJ45 SFP modules on our edge switch.

105 Helpful vote Comments

F***g

Germany

Verified Purchase

5 .0

2026-04-27

No CRC errors over a 90km span. Link budget is exactly as specified!

101 Helpful vote Comments

S***r

United States

Verified Purchase

5 .0

2026-03-07

We needed a high-performance 100km transceiver to upgrade our regional fiber infrastructure and connect our remote warehouse. This product was coded for our switches and was recognized immediately without any unsupported hardware warnings. The SFF-8472 compliance is perfect, allowing our team to track laser bias current and internal temperature easily. Moving to this single-strand SMF architecture allowed us to reclaim an entire fiber pair for other projects, saving us huge dark fiber leasing costs.

97 Helpful vote Comments

U***d

Ireland

Verified Purchase

5 .0

2026-02-17

Running 10G speeds over close to 100km requires high-end engineering to avoid dispersion issues. This transceiver features a Cooled EML laser transmitter that ensures narrow spectral width is maintained under full continuous load. We have seen absolutely zero packet drops, frame corruption, or CRC anomalies over months of high-volume routing. The hot-swappable form factor makes field deployment fast and simple for our technicians. This is a premium-grade product for any network operator.

153 Helpful vote Comments

I***r

France

Verified Purchase

5 .0

2026-02-03

Our tech crew verified these 10G SFP+ BiDi 100km transceivers on our optical spectrum test gear before slotting them. Eye patterns are completely clean with excellent mask margins. Passing all 10G line-rate stress tests with zero CRC frame drops.

139 Helpful vote Comments

L***n

Singapore

Verified Purchase

5 .0

2026-01-25

Deployed these across several Top-of-Rack switches for a long-distance SAN replication link. Latency is non-existent, and the hot-swappable design allowed us to carry out the upgrade during regular hours without dropping the entire rack. Elite engineering quality.

72 Helpful vote Comments

N***l

Taiwan, Province of China

Verified Purchase

5 .0

2025-12-14

Running a dedicated 10G transport link over a 92km single-mode fiber run between regional utility offices. Bit Error Rate (BER) tests came back at less than 10⁻¹². If you need a reliable carrier-grade 100km link budget, this is the one.

90 Helpful vote Comments

E***h

United States

Verified Purchase

5 .0

2025-11-09

The LC Simplex connection is tight and secure. DOM metrics are clear in the CLI.

56 Helpful vote Comments

T***e

Brazil

Verified Purchase

5 .0

2025-09-29

We recently migrated our entire industrial complex backhaul network from dual-fiber optics to single-strand BiDi SFP+ modules. The LS-BL554910-A0C provides a rock-solid 10Gbps bandwidth stream over our 85km perimeter link. The digital diagnostic monitor interface integrates seamlessly with our automated network monitoring pipelines via regular I²C polling. It is very impressive to find a 100km optic that draws so little power while maintaining such high receiver sensitivity. ✨

104 Helpful vote Comments

V***e

India

Verified Purchase

4 .0

2025-06-28

Solid 10G single fiber link, box arrived slightly creased. The optical transceiver module is top-notch. Real-time digital diagnostics show strong signals over our 85km single-mode fiber run. The inner product was completely safe, but the outer cardboard shipping box was crumpled during transit. Better protective outer wrapping for bulk orders would be appreciated.

38 Helpful vote Comments

R***d

Spain

Verified Purchase

5 .0

2025-04-18

We tested this 10G BiDi 100km SFP module on a 91km single-mode fiber link between our main campus and a remote data center. It was slotted into the switch and came up instantly. We ran a 48-hour continuous packet stress test, and it showed zero CRC frame errors. The real-time DOM telemetry interface works perfectly through the CLI, showing very stable RX power levels. For anyone looking to double bandwidth capacity over a single strand of single-mode fiber, this module is an absolute lifesaver.

111 Helpful vote Comments

G***s

Canada

Verified Purchase

5 .0

2025-02-12

Using these 10G BiDi SFP+ optics for our cell site radio & baseband units connectivity. The 100km reach gives us plenty of margin over our 75km single-mode fiber run. The APD receiver sensitivity is impressive — attenuation levels are well within the safe operational window.

158 Helpful vote Comments

M***l

Canada

Verified Purchase

5 .0

2025-01-30

Item came on time, as described. No issues with the seller.

69 Helpful vote Comments

S***v

Portugal

Verified Purchase

5 .0

2025-01-15

We received the Optical Transceiver Modules and it is installed and working! excellent customer service and communication on this order.

58 Helpful vote Comments

S***c

Canada

Verified Purchase

5 .0

2024-12-16

I am very satisfied. I have had some problem on getting the item on work but the but the service has brilliantly solved. prices are low and quality highI recommend this seller.

12 Helpful vote Comments

c***m

France

Verified Purchase

5 .0

2024-10-31

Friendly customer service and the best prices!

70 Helpful vote Comments

B***t

Ukraine

Verified Purchase

5 .0

2024-09-26

A little bit worried about third-party vendors previously: products' quality & compatibility, shipping & delivery, after-sales services, etc. Things seemed to be different for Link-pp. We purchased 100pcs Sfp Cage for trial. All of them passed our tests with great performances. The parcels were intact and arrived on time, by the way. Totally beyond my imaginations. We would continue to place orders here.

25 Helpful vote Comments

B***r

Canada

Verified Purchase

5 .0

2024-07-31

Thank you

33 Helpful vote Comments

N***l

United States

Verified Purchase

5 .0