Can I connect two SFP-10G-BXU-I modules directly to each other?

No. Because this is a BiDi module using a 1270nm transmitter and 1330nm receiver , it must be paired with a complementary transceiver that transmits at 1330nm and receives at 1270nm.

What type of fiber cable and connector does this module require?

The module features a simplex LC receptacle and requires a single strand of single-mode fiber (SMF) for bidirectional transmission.

What is the maximum supported distance for this transceiver?

It reliably supports high-speed data transmission distances up to 10km on standard single-mode fiber.

Does the SFP-10G-BXU-I support real-time monitoring?

Yes, it features integrated Digital Diagnostic Monitoring (DDM/DOM) compliant with SFF-8472, tracking temperature, voltage, bias current, and TX/RX power.

Can I use this module with a standard 10G SFP+ port on a Cisco Nexus or Ubiquiti EdgeSwitch? Do I need any special coding?

Yes, these are fully MSA compliant and hot-pluggable. They are designed to be compatible with most major brands including Cisco, Ubiquiti, Mikrotik, and Juniper. If you have a specific OEM requirement, let us know and we can ensure the EEPROM is coded correctly before shipping.

We are looking to deploy these in an unconditioned outdoor enclosure. Will the LS-BL273310-10I handle sub-zero winters and high-humidity summers without failing?

Absolutely. This is the industrial-grade version (I-temp), specifically rated for -40°C to +85°C. It’s designed for harsh environments like outdoor cabinets or industrial sites. For high humidity, just ensure your LC connectors are clean and the enclosure is properly sealed against direct water ingress.

Does this SFP+ support CPRI or eCPRI protocols for 5G fronthaul applications?

Yes, the LS-BL273310-10I supports 10.3Gbps data rates and is compliant with CPRI/eCPRI protocols, making it an excellent choice for base station backhaul and fronthaul networking where single-mode fiber efficiency is critical.

We are planning a large-scale data center upgrade. Do you offer volume discounts for bulk orders of 500+ units, and what's the lead time?

We certainly do! For bulk B2B orders, we offer tiered pricing (as seen on our product page). For 500+ units, please contact our sales team directly for a custom quote. We usually keep significant stock, so lead time is typically 3-5 business days for large batches.

I noticed this is a BiDi module. Do I need to buy two of the same model (LS-BL273310-10I) for a single link?

No, BiDi links require a matching pair with opposite wavelengths. You need one 1270nm-TX/1330nm-RX module (this one) at one end, and its mate, the 1330nm-TX/1270nm-RX module (LS-BL332710-10I), at the other end to establish the link over a single fiber strand.

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Cisco SFP-10G-BXU-I Compatible LINK-PP 10G SFP+ BiDi 1270nm-TX/1330nm-RX 10km Simplex LC DOM SMF Optical Transceiver Module (Industrial)

Name: Cisco SFP-10G-BXU-I Compatible LINK-PP 10G SFP+ BiDi 1270nm-TX/1330nm-RX 10km Simplex LC DOM SMF Optical Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 211902
Price: 13.21 USD
Availability: InStock
Rating: 4.9 (33 reviews)

# 211902

Product: Cisco SFP-10G-BXU-I Compatible LINK-PP 10G SFP+ BiDi 1270nm-TX/1330nm-RX 10km Simplex LC DOM SMF Optical Transceiver Module (Industrial)
SKU: 211902
P/N: LS-BL273310-10I
Price: $ 15.36
Stock: 1345 in Stock
Sold: 767
Product URL: https://www.l-p.com/products/476946.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

33 Reviews

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$ 14.592

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$ 14.132

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Manufacture: LINK-PP

P/N: LS-BL273310-10I

Compatible:: Cisco; LINK-PP; Arista; Broadcom; Brocade; Ciena; DELL; Extreme; FS; Fortinet; Generic; HW; Juniper

Compatible P/N:: SFP-10G-BXD | 10km; SFP-10G-BXD-I | 10km; SFP-10G-BXU | 10km; SFP-10G-BXU-I | 10km; SFP-10G-BX20D | 20km; SFP-10G-BX20D-I | 20km; SFP-10G-BX20U | 20km; SFP-10G-BX20U-I | 20km; SFP-10G-BX40D | 40km; SFP-10G-BX40D-I | 40km; SFP-10G-BX40U | 40km; SFP-10G-BX40U-I | 40km; SFP-10G-BX60D | 60km; SFP-10G-BX60D-I | 60km; SFP-10G-BX60U | 60km; SFP-10G-BX60U-I | 60km; SFP-10G-BX80D-I | 80km; SFP-10G-BX80U | 80km; SFP-10G-BX80U-I | 80km; SFP-10G54-BX80 | 80km; SFP-10G-BX100U | 100km; SFP-10G54-BX100 | 100km

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Cisco SFP-10G-BXU-I Compatible LINK-PP 10G SFP+ Specifications

Cisco SFP-10G-BXU-I Compatible LINK-PP module is an industrial-grade 10G SFP+ BiDi transceiver delivering high-performance 10.3Gbps data rates over a single-mode fiber up to 10km. Operating at 1270nm-TX / 1330nm-RX with an LC receptacle, this hot-pluggable module features built-in Digital Diagnostic Monitoring (DDM) and exceptional stability in harsh environments from -40°C to +85°C.

Cisco Part Number	SFP-10G-BXU-I	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1270nm-TX/1330nm-RX	Max Cable Distance	10km
Connector	Simplex LC	Media	SMF
Transmitter Type	DFB	Receiver Type	PIN
TX Power	-6.5 to +2dBm	RX Power	-17 to +1dBm
Receiver Sensitivity	-14.4dBm	Receiver Overload	0.5dBm
Operating Temperature Range	-40 to 85°C	Protocols	SFP+ MSA Compliant, CPRI, eCPRI
DDM/DOM	Supported	Warranty	5 Years

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Q: Can I use this module with a standard 10G SFP+ port on a Cisco Nexus or Ubiquiti EdgeSwitch? Do I need any special coding? By J***s on 2026-03-06

A: Yes, these are fully MSA compliant and hot-pluggable. They are designed to be compatible with most major brands including Cisco, Ubiquiti, Mikrotik, and Juniper. If you have a specific OEM requirement, let us know and we can ensure the EEPROM is coded correctly before shipping. By admin on 2026-03-06
Q: We are looking to deploy these in an unconditioned outdoor enclosure. Will the LS-BL273310-10I handle sub-zero winters and high-humidity summers without failing? By S***n on 2026-03-04

A: Absolutely. This is the industrial-grade version (I-temp), specifically rated for -40°C to +85°C. It’s designed for harsh environments like outdoor cabinets or industrial sites. For high humidity, just ensure your LC connectors are clean and the enclosure is properly sealed against direct water ingress. By admin on 2026-03-04
Q: Does this SFP+ support CPRI or eCPRI protocols for 5G fronthaul applications? By R***r on 2026-01-31

A: Yes, the LS-BL273310-10I supports 10.3Gbps data rates and is compliant with CPRI/eCPRI protocols, making it an excellent choice for base station backhaul and fronthaul networking where single-mode fiber efficiency is critical. By admin on 2026-01-31
Q: We are planning a large-scale data center upgrade. Do you offer volume discounts for bulk orders of 500+ units, and what's the lead time? By P***r on 2026-01-09

A: We certainly do! For bulk B2B orders, we offer tiered pricing (as seen on our product page). For 500+ units, please contact our sales team directly for a custom quote. We usually keep significant stock, so lead time is typically 3-5 business days for large batches. By admin on 2026-01-09
Q: I noticed this is a BiDi module. Do I need to buy two of the same model (LS-BL273310-10I) for a single link? By D***n on 2025-04-29

A: No, BiDi links require a matching pair with opposite wavelengths. You need one 1270nm-TX/1330nm-RX module (this one) at one end, and its mate, the 1330nm-TX/1270nm-RX module (LS-BL332710-10I), at the other end to establish the link over a single fiber strand. By admin on 2025-04-29

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A***r

Denmark

Verified Purchase

5 .0

2026-05-05

Best price for BiDi SFP+.

74 Helpful vote Comments

L***n

Austria

Verified Purchase

5 .0

2026-05-05

10km range is legit.

178 Helpful vote Comments

J***s

Netherlands

Verified Purchase

5 .0

2026-04-18

Running these in our outdoor cabinets for campus networking. The -40°C to 85°C range is no joke, zero drops during the last heatwave.

187 Helpful vote Comments

L***n

Panama

Verified Purchase

5 .0

2026-03-26

Industrial grade is a must. ❄️

133 Helpful vote Comments

J***l

Netherlands

Verified Purchase

5 .0

2026-02-12

Great value for 10GBASE-BX optics. Much cheaper than OEM but performs exactly the same.

86 Helpful vote Comments

C***s

Norway

Verified Purchase

5 .0

2026-02-03

Plug and play, no issues. ✔️

148 Helpful vote Comments

C***z

Finland

Verified Purchase

5 .0

2025-11-29

Works with my Ubiquiti gear.

123 Helpful vote Comments

D***n

Portugal

Verified Purchase

4 .0

2025-11-08

Shipping took a bit longer than expected to the UK, but the modules are solid.

92 Helpful vote Comments

J***n

Germany

Verified Purchase

5 .0

2025-11-04

Highly recommend for Cisco switches.

182 Helpful vote Comments

D***s

Viet Nam

Verified Purchase

4 .0

2025-09-04

Box was slightly crushed on arrival, luckily the SFP+ units were well-padded and work fine.

77 Helpful vote Comments

R***l

Panama

Verified Purchase

5 .0

2025-07-01

Perfect for my home lab NAS.

131 Helpful vote Comments

S***n

Denmark

Verified Purchase

5 .0

2025-02-21

Solid 10G link.

192 Helpful vote Comments

M***n

Kuwait

Verified Purchase

5 .0

2024-12-08

These BiDi SFP+ modules are a lifesaver for our fiber-constrained data center expansion.

84 Helpful vote Comments

S***n

Hong Kong

Verified Purchase

5 .0

2024-05-22

Really Fast service, customer service contacted our office after order was placed to verify correct product was order, then called again to confirm that ethernet port functioning properly.

72 Helpful vote Comments

W***u

Hungary

Verified Purchase

5 .0

2024-02-11

From selection to price to ordering,best store for all that they sell.

105 Helpful vote Comments

G***i

United States

Verified Purchase

5 .0

2024-01-08

I've always had good luck purchasing with LINK-PP. Excellent pricing and quick shipping.

16 Helpful vote Comments

L***u

Algeria

Verified Purchase

5 .0

2023-12-07

went far above my customer expectations.

10 Helpful vote Comments

R***n

Argentina

Verified Purchase

5 .0

2023-09-29

Love this site. Best prices out

53 Helpful vote Comments

B***i

United States

Verified Purchase

5 .0

2023-09-03

Their price was significantly lower than the competition. Nice! And accurate communication and delivery was good.

124 Helpful vote Comments

J***l

Turkey

Verified Purchase

5 .0

2023-08-21

Great. Almost instant shipping.

78 Helpful vote Comments

A***a

United States

Verified Purchase

5 .0

2023-08-18

Great website also. Lots of useful magnetics products. I will use again.

19 Helpful vote Comments

T***a

Australia

Verified Purchase

5 .0

2023-07-30

Very satisfied with customer service.

36 Helpful vote Comments

C***n

New Zealand

Verified Purchase

5 .0

2023-06-21

It’s compatible with my devices. Quality of your products & your support is very good. 5 Stars for everything.

73 Helpful vote Comments

J***r

United Kingdom

Verified Purchase

5 .0

2023-05-31

Works great. Easy to install. Will buy more when we run more projects.

39 Helpful vote Comments

P***w

Norway

Verified Purchase

5 .0

2023-04-28

Very good response and Fast delivery with minimum cost.

99 Helpful vote Comments

M***z

Hong Kong

Verified Purchase

5 .0

2023-04-09

As always, the packaging and shipping was very well done and everything is accounted for. Thank you. Your shipping team has done a good job on this order and I do appreciate the detail that is placed on shipping such a large and varying product base in a single shipment.

119 Helpful vote Comments

J***u

Australia

Verified Purchase

5 .0

2023-03-15

high quality Sfp cage for a low price!

66 Helpful vote Comments

H***r

Israel

Verified Purchase

5 .0

2023-03-06

Shipping speed and quality from LINK-PP is always phenomenal.

27 Helpful vote Comments

A***a

Israel

Verified Purchase

5 .0

2023-03-01

I am very pleased with my experience with Link-pp! The shipping was very Fast, Would recommend this store! Keep up the great work...

48 Helpful vote Comments

J***r

Thailand

Verified Purchase

5 .0

2023-02-25

At the beginning, I feel skeptical about this product though professionals said that technically it could work. Luckily, the result is good. Seems work well, I will purchase more to replace my current optics. After all, it's much cheap.

18 Helpful vote Comments

M***r

Hong Kong

Verified Purchase

5 .0

2023-02-15

The order arrived in great condition and on time.

102 Helpful vote Comments

S***n

Netherlands

Verified Purchase

4 .0