Can I use the SFP-10G23-BX40 module on a standard duplex LC fiber patch cord?

No, this is a BiDi (Bidirectional) transceiver designed exclusively for single-fiber links. It requires a single-mode simplex LC patch cord to operate.

What is the maximum transmission distance supported by this SFP+ transceiver?

The module supports long-reach single-mode fiber (SMF) data transmissions up to a maximum distance of 40km.

Do I need to pair this module with an identical SFP-10G23-BX40 at the other end?

No, pair it with a 1330nm-TX/1270nm-RX module to match its 1270nm-TX/1330nm-RX wavelengths.

What parameters can I monitor using the built-in DDM function?

It tracks real-time temperature, supply voltage, laser bias current, and transceiver input/output power.

We need to deploy these in bulk for our new data center. Do you offer wholesale discounts if we purchase 500+ units? Also, are they 100% compatible with Cisco Nexus switches?

Yes! We offer tiered pricing for batch deployments. For an order of 500+ units, please reach out to our sales team for a custom wholesale quote. As for compatibility, the LS-BL273310-40C is fully SFP+ MSA compliant and has been rigorously tested to work seamlessly with Cisco Nexus series and other major brands.

Our outdoor cabinets get pretty hot in the summer. Is this 0-70°C commercial version okay, or do you have an industrial wide-temp version? Also, just to confirm, it uses a simplex LC SMF patch cable, right?

For outdoor cabinets without climate control, we highly recommend our industrial wide-temp version (LS-BL273310-40I) which operates flawlessly from -40°C to 85°C. And you are correct—this is a BiDi module, so it only requires a single-mode fiber (SMF) paired with a simplex LC connector, reducing your fiber cabling footprint.

I'm planning to use these for a remote 5G base station backhaul over 35km. Does this transceiver support CPRI/eCPRI protocols? Do I need to buy a specific model for the other end?

Absolutely, this transceiver fully supports CPRI and eCPRI protocols, making it ideal for base station backhauls. Since this is a BiDi module transmitting at 1270nm and receiving at 1330nm, you must pair it with the complementary module (1330nm-TX/1270nm-RX) at the other end of your 35km link.

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Broadcom SFP-10G23-BX40 Compatible LINK-PP 10G SFP+ BiDi 1270nm-TX/1330nm-RX 40km Simplex LC/UPC DOM SMF Optical Transceiver Module

Name: Broadcom SFP-10G23-BX40 Compatible LINK-PP 10G SFP+ BiDi 1270nm-TX/1330nm-RX 40km Simplex LC/UPC DOM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 211868
Price: 14.44 USD
Availability: InStock
Rating: 5 (27 reviews)

# 211868

Product: Broadcom SFP-10G23-BX40 Compatible LINK-PP 10G SFP+ BiDi 1270nm-TX/1330nm-RX 40km Simplex LC/UPC DOM SMF Optical Transceiver Module
SKU: 211868
P/N: LS-BL273310-40C
Price: $ 16.79
Stock: 1502 in Stock
Sold: 914
Product URL: https://www.l-p.com/products/494159.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-BL273310-40C

Compatible:: Cisco; LINK-PP; Arista; Broadcom; Brocade; Ciena; DELL; Extreme; FS; Fortinet; Generic; H3C; HW; 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-10G32-BX40 | 40km

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Broadcom SFP-10G23-BX40 Compatible LINK-PP 10G SFP+ Specifications

The Broadcom SFP-10G23-BX40 Compatible LINK-PP module is a high-performance, hot-pluggable BiDi SFP+ transceiver designed for data rates up to 10.7Gbps. Operating on a single +3.3V power supply, this hot-swappable module incorporates a 1270nm DFB laser transmitter, a PIN photodiode receiver, and integrated digital diagnostics. It provides reliable fiber connectivity over commercial temperature ranges.

Broadcom Part Number	SFP-10G23-BX40	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1270nm-TX/1330nm-RX	Max Cable Distance	40km
Connector	Simplex LC	Media	SMF
Transmitter Type	DFB	Receiver Type	PIN
TX Power	-1 to +5dBm	RX Power	-17 to +1dBm
Receiver Sensitivity	-15dBm	Receiver Overload	0.5dBm
Operating Temperature Range	0 to 70°C	Protocols	SFP+ MSA Compliant, CPRI, eCPRI

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Q: We need to deploy these in bulk for our new data center. Do you offer wholesale discounts if we purchase 500+ units? Also, are they 100% compatible with Cisco Nexus switches? By A***r on 2026-04-25

A: Yes! We offer tiered pricing for batch deployments. For an order of 500+ units, please reach out to our sales team for a custom wholesale quote. As for compatibility, the LS-BL273310-40C is fully SFP+ MSA compliant and has been rigorously tested to work seamlessly with Cisco Nexus series and other major brands. By admin on 2026-04-25
Q: Our outdoor cabinets get pretty hot in the summer. Is this 0-70°C commercial version okay, or do you have an industrial wide-temp version? Also, just to confirm, it uses a simplex LC SMF patch cable, right? By J***l on 2025-07-05

A: For outdoor cabinets without climate control, we highly recommend our industrial wide-temp version (LS-BL273310-40I) which operates flawlessly from -40°C to 85°C. And you are correct—this is a BiDi module, so it only requires a single-mode fiber (SMF) paired with a simplex LC connector, reducing your fiber cabling footprint. By admin on 2025-07-05
Q: I'm planning to use these for a remote 5G base station backhaul over 35km. Does this transceiver support CPRI/eCPRI protocols? Do I need to buy a specific model for the other end? By S***z on 2025-04-20

A: Absolutely, this transceiver fully supports CPRI and eCPRI protocols, making it ideal for base station backhauls. Since this is a BiDi module transmitting at 1270nm and receiving at 1330nm, you must pair it with the complementary module (1330nm-TX/1270nm-RX) at the other end of your 35km link. By admin on 2025-04-20

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P***s

Kuwait

Verified Purchase

5 .0

2026-05-07

Good build quality. SFP+ MSA compliant and works seamlessly in our server room.

193 Helpful vote Comments

D***l

Mexico

Verified Purchase

5 .0

2026-04-26

Fast delivery and reliable simplex LC module.

176 Helpful vote Comments

B***n

Australia

Verified Purchase

5 .0

2026-01-19

Unbeatable wholesale price for a Cisco compatible SFP+ BiDi 40km module. Highly recommended!

44 Helpful vote Comments

S***z

Greece

Verified Purchase

4 .0

2025-10-14

Box arrived slightly crushed, but the 10G SFP+ BiDi 40km modules work flawlessly.

63 Helpful vote Comments

L***l

Denmark

Verified Purchase

5 .0

2025-08-23

Deployed these 1270nm/1330nm modules for a 35km campus fiber ring. DOM monitoring shows stable TX/RX power. Fully compatible with our Arista core switches. Great 10Gbps SFP+ SMF choice!

189 Helpful vote Comments

D***e

Panama

Verified Purchase

5 .0

2025-06-07

Upgraded our enterprise 10G NAS over single-mode fiber. The 40km range is overkill for us, but the signal integrity is incredible. DOM reads are spot-on. Solid optical transceiver module.

125 Helpful vote Comments

R***s

Colombia

Verified Purchase

5 .0

2025-04-02

Perfect 10Gbps connectivity. Replaced our dual-fiber setup with this single-fiber Bidi SFP+. ⚡

171 Helpful vote Comments

A***n

Finland

Verified Purchase

5 .0

2025-03-22

Plug and play! This 1270nm-TX/1330nm-RX module synced perfectly with our Fortinet firewall.

66 Helpful vote Comments

C***n

Austria

Verified Purchase

5 .0

2025-01-23

Great 10G network equipment. Works flawlessly with my home 10G NAS setup. (^_^)

140 Helpful vote Comments

D***l

Spain

Verified Purchase

5 .0

2024-12-25

Exactly the 1270nm/1330nm SFP+ we needed.

77 Helpful vote Comments

M***s

Portugal

Verified Purchase

5 .0

2024-12-11

The DOM feature helps me track temp and voltage perfectly on our H3C switch.

108 Helpful vote Comments

S***s

Mexico

Verified Purchase

5 .0

2024-04-22

Everything delivered on time, as expected, in good shape.

119 Helpful vote Comments

R***f

Republic of Korea

Verified Purchase

5 .0

2024-03-12

We had a warranty request and it was handled really Fast and doing business with this merchant has been great!

129 Helpful vote Comments

A***i

Japan

Verified Purchase

5 .0

2024-02-16

Good job , I will cooperate with you again , because you have a very good price , amazing support and Fast shipping.

127 Helpful vote Comments

C***n

United States

Verified Purchase

5 .0

2024-02-05

Not much to say. It works.

32 Helpful vote Comments

P***e

France

Verified Purchase

5 .0

2024-01-03

Excellent service, very prompt despatch, well packaged. Great Value for Money. These guys deliver what they promise.

78 Helpful vote Comments

J***n

Ireland

Verified Purchase

5 .0

2023-10-20

Working as expected!

66 Helpful vote Comments

A***k

Israel

Verified Purchase

5 .0

2023-10-17

I bought two to use. They are both OK.

146 Helpful vote Comments

Y***g

United States

Verified Purchase

5 .0

2023-09-17

This is one of the best places to shop online. Not only is the selection & pricing incredible, the ease of use of the store is absolutely fantastic!! The whole process went very smoothly.

56 Helpful vote Comments

J***t

Taiwan, Province of China

Verified Purchase

5 .0

2023-09-11

I found the item I was looking for quickly and ordered. It arrived from overseas in 4 days, 2 of which were over a weekend. Several emails keeping me informed was also a welcome perk.

114 Helpful vote Comments

A***o

Canada

Verified Purchase

5 .0

2023-08-29

This product is excellent. I use it to connect my switch. Great feedback from the company when I asked a question about compatibility.

115 Helpful vote Comments

S***i

United States

Verified Purchase

5 .0