The LINK-PP LS-BL332710-40C is a 10G SFP+ BiDi 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.
LINK-PP Part Number
LS-BL332710-40C
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
DDM/DOM
Supported
Operating Temperature Range
0 to 70°C
Protocols
SFP+ MSA Compliant, CPRI, eCPRI
Key Features of LINK-PP LS-BL332710-40C 10G SFP+
The LINK-PP LS-BL332710-40C is a single-strand 10G BiDi SFP+ transceiver that combines a 40km reach, dual-wavelength signaling, and diagnostic monitoring. This integrated module maximizes fiber efficiency while delivering stable, full-duplex data rates.
LINK-PP LS-BL332710-40C 10G SFP+ Optical Module
This hot-pluggable BiDi transceiver offers standard 10Gbps speeds in a compact form factor. It easily plugs into any compatible SFP+ port for immediate deployment.
LS-BL332710-40C: 10 Gbps Connectivity for Long-Haul Links
Designed for enterprise core networks and campus backbones, this module supplies steady 10Gbps bandwidth across separate facilities. It is ideal for aggregating data across extended distances.
LS-BL332710-40C Module with 1330nm-TX and 1270nm-RX Wavelength
The module utilizes a precise 1330nm transmit and 1270nm receive wavelength combination. This layout allows simultaneous two-way traffic on one fiber without signal overlapping.
Featuring a strong optical budget, this SFP+ BiDi transceiver maintains link stability over single-mode fiber (SMF) up to 40km. It provides a reliable long-distance connection without requiring extra inline amplifiers.
LS-BL332710-40C Module with Simplex LC/UPC Interface
Equipped with a single simplex LC/UPC receptacle, the module requires only one fiber patch cable instead of a duplex pair. This design saves physical space and simplifies cable routing.
LS-BL332710-40C Module with DOM for Real-Time Monitoring
Built-in Digital Optical Monitoring (DOM) continuously tracks internal telemetry such as laser power, temperature, and voltage. This enables network admins to quickly diagnose and fix link issues.
LINK-PP LS-BL332710-40C 10G SFP+ Certification
The LINK-PP LS-BL332710-40C 10GBASE-BX transceiver meets strict international standards, holding recognized certifications including ISO 9001, CE, RoHS, and FCC to ensure safety, environmental compliance, and manufacturing excellence.
Every BiDi transceiver module undergoes rigorous hardware inspection and optical performance testing before shipment to guarantee optimal signal integrity.
LS-BL332710-40C Quality Certifications
These official international credentials verify that the module meets strict manufacturing guidelines, offering peace of mind regarding long-term reliability and environmental safety.
This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
ISO/IEC 27001 is an international standard for managing and processing information security. This standard is jointly developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). It sets out requirements for establishing, implementing, maintaining, and continually improving an information security management system (ISMS). Ensuring the confidentiality, integrity, and availability of organizational information assets, obtaining an ISO 27001 certificate means that the enterprise has passed the audit conducted by a certification body, proving that its information security management system has met the requirements of the international standard. Please contact us to learn more.
This product is in conformity with ISO14001.It is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability. Please contact us to learn more.
ISO 45001 is a global standard that sets out the requirements for an occupational health and safety management system (OH&SMS).
REACH is a European Union regulation concerning the Registration, Evaluation, Authorization and Restriction of Chemicals. It came into force on 1st June 2007 and replaced a number of European Directives and Regulations with a single system. The regulation aims to protect human health and environmental safety, maintain and improve the competitiveness of the EU chemical industry, and develop innovative capabilities for non-toxic and harmless compounds to prevent market fragmentation, increase the transparency of the use of chemicals, promote non-animal experiments, and pursue sustainable social development.Please contact us to learn more.
This product meets the applicable requirements of Directive (EU) 2015/863 of RoHS. It restricts the use of 10 hazardous materials in the manufacture of various types of electronic and electrical equipment: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and four different phthalates. Please contact us to learn more.
This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
CB is an international system operated by IECEE. This product is based on IEC standards for testing the safety performance of electrical products. Please contact us to learn more.
This product fully accords with UKCA (UK Conformity Assessed) certificate, which signifies that it meets all relevant quality standards as well as health and safety requirements. Please contact us to learn more.
UL certification is a non-mandatory certification in the United States,mainly testing and certification of product safety performance.Its ultimate purpose is to obtain products with a fairly safe level for the market,and to contribute to ensuring human health and property safety.Please contact us to learn more.
LS-BL332710-40C Certified for Reliable Host-Device Compatibility
This 10G SFP+ BiDi module is fully tested and verified across a wide range of industry-standard enterprise switches and routers to ensure seamless plug-and-play network integration.
Comprehensive quality inspections guarantee that every transceiver delivers flawless communication metrics under continuous enterprise workloads. Discover our complete testing protocols at the Link-PP Test Support Center.
Optical Spectrum Test
Confirm accurate laser output wavelength parameters.
Validate hardware durability under extreme heat and cold.
Product Shipping for LINK-PP LS-BL332710-40C 10G SFP+
Our efficient logistics process guarantees safe handling and swift global delivery for every order. We protect your hardware from warehouse to destination.
Anti-Static Protective Packaging
Prevent electrostatic discharge damage using specialized shielding bags.
Shock-Resistant Transport Protection
Cushion items against impact during transit using premium foam inserts.
Fast Order Processing and Dispatch
Accelerate warehouse fulfillment to minimize wait times after purchase.
Global Logistics and International Delivery
Ship items worldwide through reliable international courier services.
The LINK-PP LS-BL332710-40C 10G SFP+ module is widely deployed in enterprise backbones, campus networks, and metropolitan aggregation layers. It provides an efficient solution for interconnecting high-density switches, edge routers, and data center racks over long distances while maximizing existing single-strand fiber infrastructure.
LS-BL332710-40C Technical Support
LINK-PP offers end-to-end technical support, from pre-sales consultation to post-deployment assistance, ensuring smooth integration and reliable network performance.
Pre-Sales Technical Consultation
Professional guidance to help you select the optimal LS-BL332710-40C module for your network design and application needs.
Compatibility Verification Support
Validated compatibility with LINK-PP switches and other mainstream networking platforms for seamless deployment.
Deployment & Installation Assistance
Comprehensive step-by-step guidance for installation, configuration, and initial setup, ensuring accurate deployment and reliable, stable operation from the start.
Long-Term Technical Assurance
Ongoing technical support throughout the product lifecycle, delivering long-term stability for enterprise and carrier-grade networks.
LINK-PP provides after-sales support for the smooth deployment and reliable operation of the optical modules.
15-day no-reason return and refund
Free replacement for dead-on-arrival (DOA) or defective items within the initial period
Free repair services for manufacturing defects throughout the warranty period
Warranty exclusions and conditions apply
LINK-PP LS-BL332710-40C 10G SFP+ FAQ
Find quick technical answers regarding complementary wavelength pairing, single-mode fiber optimization, DOM telemetry data, and BiDi transmission latency performance.
You must use a matching 1270nm-TX/1330nm-RX transceiver at the remote site so that the transmit and receive optical channels cross correctly.
Multi-mode core diameters cause severe modal dispersion at 40km, whereas single-mode fiber guarantees the signal integrity needed for long-haul laser transmission.
The DOM feature reads internal telemetry, specifically monitoring internal module temperature, supply voltage, laser bias current, TX power, and RX power.
No, the internal WDM filters split wavelengths purely passively at light speed, meaning single-strand Bidirectional transmission introduces zero added latency.
Yes, the standard SFP+ mechanical structure allows safe, live hot-swapping without interrupting adjacent operational port links. by LINK-PP Technical Support
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 LINK-PP Technical Support
Absolutely. Please contact our corporate sales team directly to receive customized tiered volume pricing and bulk logistics discounts. by LINK-PP Technical Support
Yes, 100% of our optical transceivers pass strict bit error rate and hardware compatibility loop testing before packaging. by LINK-PP Technical Support
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 LINK-PP Technical Support
BiDi at 10G is how you double a link without pulling fibre, and on a campus where the duct is full that is the only option that does not involve a dig. This part sends at 1330 and receives at 1270 on a single strand, so a pair of them turns one fibre into a full duplex 10G link. We converted four spans this way and freed four strands for the next service at the same time.
Please write comments with more than three
character.
475996
631817
C***k
United States
Verified Purchase
4.0
2026-09-14
Four stars only because the page never states the receive window on the 1270 side, so the budget for a 40km run has to be measured rather than read. DOM reads back like any other SFP+.
Please write comments with more than three
character.
475996
631822
M***s
Germany
Verified Purchase
5.0
2026-07-21
The pairing rule is the trap. The D suffix means this end transmits at 1330, so the far end must be the U part at 1270. Two D parts facing each other light nothing, and it looks like a dead module rather than a wrong order code.
United States · English · USD
