The H3C SFP-XG-LH40-SM1330-BIDI Compatible LINK-PP module 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.
H3C Part Number
SFP-XG-LH40-SM1330-BIDI
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
Key Features of H3C SFP-XG-LH40-SM1330-BIDI Compatible LINK-PP 10G SFP+
The H3C SFP-XG-LH40-SM1330-BIDI Compatible LINK-PP module 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.
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.
SFP-XG-LH40-SM1330-BIDI: 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.
SFP-XG-LH40-SM1330-BIDI 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.
SFP-XG-LH40-SM1330-BIDI 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.
SFP-XG-LH40-SM1330-BIDI 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.
The H3C SFP-XG-LH40-SM1330-BIDI Compatible LINK-PP 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.
SFP-XG-LH40-SM1330-BIDI 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.
SFP-XG-LH40-SM1330-BIDI 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 H3C SFP-XG-LH40-SM1330-BIDI Compatible LINK-PP 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 H3C SFP-XG-LH40-SM1330-BIDI Compatible LINK-PP 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.
SFP-XG-LH40-SM1330-BIDI 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 SFP-XG-LH40-SM1330-BIDI 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.
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.
A:
Yes, the standard SFP+ mechanical structure allows safe, live hot-swapping without interrupting adjacent operational port links. By
admin on
2026-04-02
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
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
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
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!
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493645
471208
N***y
Russian Federation
Verified
Purchase
5 .0
2026-04-27
Needed a fast 40km link budget fix for an unexpected fiber span expansion. The LS-BL332710-40C 10G BiDi SFP+ module worked perfectly out of the box with our current fiber setup. The built-in DDM standard telemetry reads precisely, providing stable TX/RX power fields on our monitoring dashboard. Perfect match for network engineers who need reliable single-strand solutions.
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493645
471212
M***y
United States
Verified
Purchase
5 .0
2026-03-08
Great budget-friendly Simplex LC UPC SMF transceiver. Plugged it straight into the switch and it didn't throw any "unsupported transceiver" errors, which usually happens with generic cheap brands. The DOM interface shows clean laser levels within the standard link budget thresholds. Shipping to the US was fast too.
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493645
471211
L***y
Portugal
Verified
Purchase
5 .0
2026-02-28
During our engineering validation phase, we put these modules through a series of demanding optical spectrum tests to verify laser wavelength accuracy and eye diagram integrity. The transmitter showed exceptional stability and clean eye margins under high traffic volumes. The DDM diagnostics functionality provides granular monitoring capabilities, which is a major advantage when looking to troubleshoot potential macro-bends or high-loss splicing points in the physical layer fiber plant. The robust mechanical build of the simplex LC port ensures stable connection reliability during routine maintenance. Outstanding engineering work from LINK-PP.
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493645
471209
Q***y
Slovakia
Verified
Purchase
5 .0
2026-02-06
Tested the 40km link capability over an actual 35km single-mode fiber line with an inline optical attenuator. The receiver sensitivity stayed well within limits, and the bit error rate test came back completely clean. DDM diagnostics mapped accurately inside our switches without any custom terminal commands. Great product.
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493645
471213
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.
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493645
471214
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.
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493645
471210
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.
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493645
471207
Q***s
Romania
Verified
Purchase
5 .0
2025-07-31
Our enterprise network core utilizes these SFP+ 1330nm-TX 1270nm-RX modules for intermediate distribution frame link aggregation. They comply fully with SFF-8431 physical layer specs, keeping lower power consumption, which is perfect for maintaining low thermal footprints in our dense chassis. Will purchase more soon!
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493645
471216
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.
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493645
471201
I***e
Finland
Verified
Purchase
5 .0
2022-11-30
I interacted with their online chat and asked many question to ensure I can get the right one. They helped me pick the perfect module for me while weighing several options. I got the product I wanted and additional knowhow.
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