What specific module model must be deployed at the opposite end of the fiber link?

You must use a matching 1270nm-TX/1330nm-RX transceiver at the remote site so that the transmit and receive optical channels cross correctly.

Why is it critical to use single-mode fiber instead of multi-mode fiber?

Multi-mode core diameters cause severe modal dispersion at 40km, whereas single-mode fiber guarantees the signal integrity needed for long-haul laser transmission.

What parameters can I track via the DOM interface?

The DOM feature reads internal telemetry, specifically monitoring internal module temperature, supply voltage, laser bias current, TX power, and RX power.

Does this BiDi technology introduce transmission latency compared to standard dual-fiber optical modules?

No, the internal WDM filters split wavelengths purely passively at light speed, meaning single-strand Bidirectional transmission introduces zero added latency.

Are these 10G BiDi SFP+modules hot-pluggable inside an active data center distribution frames chassis?

Yes, the standard SFP+ mechanical structure allows safe, live hot-swapping without interrupting adjacent operational port links.

Does the DOM telemetry on this SFP+ transceiver provide real-time laser bias current and absolute RX power readings?

Absolutely, the built-in SFF-8472 digital optical monitoring outputs live diagnostics directly to your CLI or SNMP dashboard. This lets you monitor transceiver health, internal voltage, and dBm line degradation instantly.

Can I get a volume discount if our company buys a batch of 500 units for a campus network core project?

Absolutely. Please contact our corporate sales team directly to receive customized tiered volume pricing and bulk logistics discounts.

Do you test every individual module for bit error rate limits prior to leaving the assembly line?

Yes, 100% of our optical transceivers pass strict bit error rate and hardware compatibility loop testing before packaging.

What exact wavelength pairing do I need on the remote switch to link up with this LS-BL332710-40C module?

You need its exact complementary model, the LS-BL273310-40C, which transmits at 1270nm and receives at 1330nm. Matching a 1330nm-TX with another 1330nm-TX on a single strand will result in zero traffic synchronization.

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Planet MTB-LB40 Compatible LINK-PP 10G SFP+ BiDi 1330nm-TX/1270nm-RX 40km Simplex LC/UPC DOM SMF Optical Transceiver Module

Name: Planet MTB-LB40 Compatible LINK-PP 10G SFP+ BiDi 1330nm-TX/1270nm-RX 40km Simplex LC/UPC DOM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 211282
Price: 18.92 USD
Availability: InStock
Rating: 5 (23 reviews)

# 211282

Product: Planet MTB-LB40 Compatible LINK-PP 10G SFP+ BiDi 1330nm-TX/1270nm-RX 40km Simplex LC/UPC DOM SMF Optical Transceiver Module
SKU: 211282
P/N: LS-BL332710-40C
Price: $ 22
Stock: 974 in Stock
Sold: 921
Product URL: https://www.l-p.com/products/493629.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

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Manufacture: LINK-PP

P/N: LS-BL332710-40C

Compatible:: Cisco; LINK-PP; ADTRAN; Allied Telesis; Arista; Aruba; Broadcom; Brocade; Ciena; D-Link; DELL; Edgecore; Extreme; F5; FS; Fortinet; Generic; H3C; HW; Intel; Juniper; Mellanox; MikroTik; Netgear; Palo Alto; Planet; RAD; Ubiquiti

Compatible P/N:: MTB-LB40 | 40km

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Planet MTB-LB40 Compatible LINK-PP 10G SFP+ Specifications

The Planet MTB-LB40 Compatible LINK-PP module is a 10G BiDi SFP+ optical transceiver designed to double network capacity by utilizing a single strand of single-mode fiber, featuring a 1330nm-TX/1270nm-RX wavelength split and an LC simplex interface with DOM support to achieve a reliable 40km transmission reach.

Planet Part Number	MTB-LB40	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1330nm-TX/1270nm-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: Are these 10G BiDi SFP+modules hot-pluggable inside an active data center distribution frames chassis? By P***n on 2026-04-01

A: Yes, the standard SFP+ mechanical structure allows safe, live hot-swapping without interrupting adjacent operational port links. By admin on 2026-04-02
Q: Does the DOM telemetry on this SFP+ transceiver provide real-time laser bias current and absolute RX power readings? By S***z on 2026-02-19

A: Absolutely, the built-in SFF-8472 digital optical monitoring outputs live diagnostics directly to your CLI or SNMP dashboard. This lets you monitor transceiver health, internal voltage, and dBm line degradation instantly. By admin on 2026-02-20
Q: Can I get a volume discount if our company buys a batch of 500 units for a campus network core project? By T***n on 2026-01-29

A: Absolutely. Please contact our corporate sales team directly to receive customized tiered volume pricing and bulk logistics discounts. By admin on 2026-01-30
Q: Do you test every individual module for bit error rate limits prior to leaving the assembly line? By R***s on 2025-11-14

A: Yes, 100% of our optical transceivers pass strict bit error rate and hardware compatibility loop testing before packaging. By admin on 2025-11-15
Q: What exact wavelength pairing do I need on the remote switch to link up with this LS-BL332710-40C module? By M***n on 2025-09-08

A: You need its exact complementary model, the LS-BL273310-40C, which transmits at 1270nm and receives at 1330nm. Matching a 1330nm-TX with another 1330nm-TX on a single strand will result in zero traffic synchronization. By admin on 2025-09-09

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K***r

Austria

Verified Purchase

5 .0

2026-05-27

We deployed a dozen of these 10G SFP+ BiDi 40km transceivers to connect our main office block to the remote warehouse over single-mode fiber. The 1330nm-TX and 1270nm-RX setup on a single strand LC port is awesome because it saved us the cost of leasing a second fiber line. Link has been solid for a month straight without a single drop. Highly recommend LINK-PP for cost-effective enterprise upgrades!

58 Helpful vote Comments

O***y

Poland

Verified Purchase

5 .0

2026-01-30

This BiDi single-mode SFP module runs clean, absolute lifesaver for crowded fiber conduit setups.✨

31 Helpful vote Comments

J***y

Denmark

Verified Purchase

5 .0

2026-01-10

Perfect for 10G Ethernet optical transceiver deployments where fiber capacity is constrained. We used this simplex LC model to double our network capacity instantly over a single strand. The laser output is stable, and it runs well within its commercial temperature threshold under prolonged heavy workloads. A+ performance.

27 Helpful vote Comments

L***e

Greece

Verified Purchase

5 .0

2025-10-11

Using the LS-BL332710-40C for residential backhaul circuits. The digital optical monitoring feature is crucial for us because it lets our NOC track transceiver temperature and laser RX power in real-time. Completely matches SFF-8472 multi-source agreement specifications. Will definitely order another bulk lot for the next phase deployment.

39 Helpful vote Comments

J***e

Japan

Verified Purchase

4 .0

2025-09-14

Good optical performance from the LS-BL332710-40C module. It is fully backwards compatible with standard SFP+ slots and runs cleanly over our 30km single strand LC port run. My only minor complaint is that the product labels are quite small and a bit hard to read inside a dark server cabinet. I had to use a flashlight to verify the 1330nm-TX / 1270nm-RX wavelength mark. Performance-wise, it is flawless.

23 Helpful vote Comments

I***e

Finland

Verified Purchase

5 .0

2025-07-07

We stress-tested these units inside our main campus network core using an external bit error rate tester over an active 38-kilometer single-mode fiber span. The results showed zero bit errors and excellent receiver sensitivity margins. Crucially, the built-in digital optical monitoring framework tracks parameters like transceiver temperature, laser bias current, and real-time RX/TX power levels directly through our SNMP platform. They match SFF-8472 and SFF-8431 multi-source agreements flawlessly, ensuring perfect cross-vendor interoperability. Excellent product that saves thousands compared to OEM pricing.

125 Helpful vote Comments

K***t

Belgium

Verified Purchase

5 .0

2025-06-23

Clean optical spectrum test results, and the digital optical monitoring makes long-range diagnostics so easy.

24 Helpful vote Comments

D***s

Finland

Verified Purchase

5 .0

2024-02-20

They have always been quick to reply to questions and help me with customized orders

70 Helpful vote Comments

E***n

Sweden

Verified Purchase

5 .0

2024-01-16

Best prices easy ordering Fast shipping what else could you possibly ask for

31 Helpful vote Comments

A***u

South Africa

Verified Purchase

5 .0

2024-01-12

Very responsible and Fast 100% reccommended

45 Helpful vote Comments

J***h

Denmark

Verified Purchase

5 .0

2023-12-28

Link-pp is very professional and strive to meet my needs at any time!

70 Helpful vote Comments

R***k

Macao

Verified Purchase

5 .0

2023-12-23

I am very impressed with the quality of the website, functionality, and user friendly set up.

59 Helpful vote Comments

J***d

United States

Verified Purchase

5 .0

2023-10-06

Great prices. Great Service.

24 Helpful vote Comments

Y***u

Poland

Verified Purchase

5 .0

2023-07-27

I saw some people discussed this Optical Transceiver Module in my forum. Just a try, but really made me satisfied.

98 Helpful vote Comments

R***y

Thailand

Verified Purchase

5 .0

2023-07-25

easy to use; easy to order; great prices

71 Helpful vote Comments

C***n

Poland

Verified Purchase

5 .0

2023-07-17

Shipment was perfect, product was exactly what you think. Nice purchase.

39 Helpful vote Comments

Y***a

India

Verified Purchase

5 .0

2023-05-22

Very efficient. No hassles. Delivered on time.

77 Helpful vote Comments

b***r

United States

Verified Purchase

5 .0

2023-03-20

It matches well with my device. And the customer service reply to my question Fast. I get the product quickly.

91 Helpful vote Comments

N***o

Libyan Arab Jamahiriya

Verified Purchase

5 .0

2023-03-18

Very satisfied, Got what I ordered very Fast and it exactly what I ordered.

26 Helpful vote Comments

N***z

Turkey

Verified Purchase

5 .0

2023-02-11

Have purchased from them many times. Always good to deal with!

55 Helpful vote Comments

E***z

Bangladesh

Verified Purchase

5 .0

2022-10-13

Good selection of goods. Outstanding service and support!

69 Helpful vote Comments

V***n

Australia

Verified Purchase

5 .0

2022-02-09

Items easy to find with a good description.

69 Helpful vote Comments

R***e

United States

Verified Purchase

5 .0

2022-01-08

Brilliant and easy way to select the most suitable Transceiver Modules for my Switches.

54 Helpful vote Comments

Verified Purchase

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Planet MTB-LB40 Compatible LINK-PP 10G SFP+ BiDi 1330nm-TX/1270nm-RX 40km Simplex LC/UPC DOM SMF Optical Transceiver Module

Product Details

Planet MTB-LB40 Compatible LINK-PP 10G SFP+ Specifications

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Key Features of Planet MTB-LB40 Compatible LINK-PP 10G SFP+

Planet MTB-LB40 Compatible LINK-PP 10G SFP+ Optical Module

MTB-LB40: 10 Gbps Connectivity for Long-Haul Links

MTB-LB40 Module with 1330nm-TX and 1270nm-RX Wavelength

MTB-LB40 Module Supporting 40km Transmission

MTB-LB40 Module with Simplex LC/UPC Interface

MTB-LB40 Module with DOM for Real-Time Monitoring

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