Are your optical modules compatible with Cisco, Huawei, Arista, and Juniper?

Yes. All HYTOPTODEVICE optical modules are 100% compatible with major brands including Cisco, Huawei, Arista, and Juniper switches and routers, with no configuration changes required.

Are your modules new or refurbished?

All HYTOPTODEVICE modules are brand new, original manufactured products. We do not sell refurbished or used optical modules.

Do your optical modules support DDM/DOM monitoring?

Yes. Our optical modules support Digital Diagnostic Monitoring (DDM/DOM), allowing real-time monitoring of temperature, voltage, current, TX power, and RX power.

What is your warranty policy?

HYTOPTODEVICE provides a standard warranty on all optical modules. Please contact our sales team for specific warranty terms and conditions.

Do you ship internationally from Shenzhen, China?

Yes. We ship worldwide from our facility in Shenzhen, China. International shipping is available for all orders including bulk and OEM orders.

Категории

Optical Transceiver

SFP

1.25G SFP

1.25G BiDi SFP

1.25G CWDM SFP 20KM

1.25G CWDM SFP 40KM

1.25G CWDM SFP 80KM

1.25G DWDM SFP 40KM

1.25G DWDM SFP 80KM

1.25G DWDM SFP 100KM

1.25G DWDM SFP 120KM

155M SFP

155M BiDi SFP

1.25G CSFP

SONET/SDH SFP

SFP+

10G SFP+

10G BiDi SFP+

10G CWDM SFP+

10G DWDM SFP+80KM

Fibre Channel SFP+

Customized SFP+

XFP

10G XFP

10G BiDi XFP

10G CWDM XFP

10G DWDM XFP

Copper-T RJ45

10G Copper-T RJ45

1.25G Copper-T RJ45

25G SFP28

40G QSFP+

100G QSFP28

200G QSFP56

400G QSFP-DD

400G QSFP112

400G OSFP

800G OSFP/QSFP-DD

Ethernet Switch

800G OSFP InfiniBand

400G OSFP/QSFP112 InfiniBand

200G QSFP56 InfiniBand

100G QSFP28 InfiniBand

Active Optical Cable

10G SFP+ AOC

25G SFP28 AOC

40G QSFP+ AOC

100G QSFP28 AOC

200G QSFP56 AOC

800G QSFP-DD AOC

Direct Attach Cable

10G SFP+ DAC

25G SFP28 DAC

40G QSFP+ DAC

100G QSFP28 DAC

Optical Component

FEATURED

HPE Aruba J9151D Compatible SFP-10G-LR Transceiver Module | 10GBASE-LR 1310nm 10km SMF Bulk Factory Wholesale | HYTOPTODEVICE

H3C SFP-XG-LX-SM1310 Compatible SFP+ 10G LR Optical Transceiver Module | 10GBASE-LR 1310nm 10km SMF Bulk & Wholesale | HYTOPTODEVICE

Huawei SFP-10G-LR Compatible SFP+ 10G LR Optical Transceiver Module | 10GBASE-LR 1310nm 10km SMF Bulk Wholesale | HYTOPTODEVICE

HPE ProCure J9151A Compatible SFP+ 10G LR Optical Transceiver Module | 10GBASE-LR 1310nm 10km SMF Bulk Wholesale | HYTOPTODEVICE

Huawei SFP-10G-LR Compatible SFP+ 10G LR Optical Transceiver Module | HYTOPTODEVICE

H3C 400GBASE-PLR4 Compatible 400G QSFP-DD PLR4 Optical Transceiver Module | PAM4 1310nm 10km Bulk Factory Wholesale | HYTOPTODEVICE

Extreme 400G-LR4P-QSFPDD10KM Compatible 400G QSFP-DD PLR4 Optical Transceiver Module | PAM4 1310nm 10km Bulk Factory Wholesale | HYTOPTODEVICE

Juniper QDD-4X100G-LR Compatible 400G QSFP-DD PLR4 Optical Transceiver Module | PAM4 1310nm 10km Bulk Factory Wholesale | HYTOPTODEVICE

HPE Aruba S3N94A Compatible 400G QSFP-DD PLR4 Optical Transceiver Module | PAM4 1310nm 10km Bulk Wholesale | HYTOPTODEVICE

Dell 400G-Q56-DD-LDR4 Compatible 400G QSFP-DD PLR4 Optical Transceiver Module | PAM4 1310nm 10km Bulk Factory Wholesale | HYTOPTODEVICE

H3C SFP-XG-LX-SM1310 Compatible SFP+ 10G LR Optical Transceiver Module | 10GBASE-LR 1310nm 10km SMF Bulk & Wholesale | HYTOPTODEVICE

HYTOPTODEVICE factory-made Ciena XCVR-S10V31 replacement SFP+ 10G LR fiber optic module, 10.3Gbps 1310nm DFB laser, 10km OS2 single mode LC duplex, full SFF-8472 DOM monitoring. Pre-programmed Ciena matching EEPROM for zero-alarm plug-and-play. Bulk wholesale, OEM private label & custom firmware for telecom integrators.

NO.	Brand	Compatible P/N	Remarks
1	Huawei	SFP-10G-LR
2	Ciena	XCVR-S10V31
3	H3C	SFP-XG-LX-SM1310
4	HPE ProCure	J9151A
5	HPE Aruba	J9151D
6	HPE BladeSystem	SFP-XG-LX-SM1310
7	D-Link	DEM-432XT
8	Dell	GP-10GSFP-1L
9	EdgeCore	ET5402-LR
10	Extreme	10GB-LRLX-SFPP

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Description

H3C SFP-XG-LX-SM1310 Compatible SFP+ 10G LR Optical Transceiver Module | 10GBASE-LR 1310nm 10km SM LC DOM Bulk Wholesale

Product Overview

HYTOPTODEVICE SFP+ 10G LR serves as a fully interchangeable drop-in replacement matching H3C SFP-XG-LX-SM1310, perfectly calibrated to run without error logs on Comware-based H3C enterprise and data center switches.

This industry-standard 10GBASE-LR SFP+ fiber optic transceiver uses a stable 1310nm DFB laser, supporting consistent 10km signal transmission over G.652 OS2 single mode fiber with LC duplex connectors. It fully complies with SFF-8431 and SFF-8472 MSA standards, built-in complete DOM real-time diagnostic monitoring function.

Every HYTOPTODEVICE unit is pre-programmed with exclusive EEPROM profiles customized for H3C equipment, eliminating unrecognized transceiver pop-ups and port lock risks. The under-1W low-power circuit reduces cabinet heat accumulation, widely stocked for campus backbone trunking, mixed 10G/40G fabric migration, and large-volume bulk OEM orders from global integrators.

Key Technical Specifications

H3C Compatible	SFP-XG-LX-SM1310	Vendor Name	HYTOPTODEVICE
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1310nm	Max Distance	10km
Connector	Duplex LC	Transmitter Type	1310nm DFB
Cable Type	OS2 SMF	Receiver Type	PIN
TX Power	-6.5~-0.5dBm	Receiver Sensitivity	< -14.4dBm
Power Consumption	≤1W	Receiver Overload	0.5dBm
Protocols	IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI	Operation Temperature	0 to 70°C (32 to 158°F)

Usage Guidelines & Best Practices

Fiber Compatibility: Designed exclusively for G.652 OS2 single-mode fiber. Multimode fibers (OM3/OM4) or incompatible connector polish types (e.g., APC if the module requires UPC) will cause high attenuation and reduce transmission range.
Maintenance & Polarity: Clean LC optical connectors regularly before insertion. Dust and debris on the end face can lead to signal loss and degrade SFP+ 10G LR performance.
Distance & Link Budget: Supports up to a 10 km transmission distance within the standard optical power budget. Excessive fiber splices, patch panels, or sharp bends will shorten the usable range.
Thermal Management: Operating power consumption is ≤ 1 W, requiring no additional heat sinks under standard commercial temperatures (0°C to 70°C).
Industrial Grade Option: For outdoor cabinet deployments requiring extreme temperatures, contact sales for our industrial-grade (-40°C to 85°C) SFP+ 10G LR modules.

Full Compatibility List & Supported Network Hardware

1. Supported Hardware & Firmware

All HYTOPTODEVICE SFP+ 10G LR modules retain identical mechanical dimensions and native optical parameters of original H3C SFP-XG-LX-SM1310 transceivers. Custom Comware-tailored EEPROM firmware removes third-party transceiver alarm logs and port lockout issues. Each production batch undergoes physical testing on genuine H3C switches to avoid signal imbalance and unstable long-distance fiber links.

Validated H3C Switch Platforms:

• H3C S6520 Series Aggregation Switches

• H3C S6850 High-Density Leaf Switches

• H3C S7000 Modular Core Chassis

• H3C S5560 Access Layer Switches

• H3C Rack Servers & SFP+ SmartNIC Adapters

2. Multi-Brand Cross Compatibility

This SFP+ 10G LR follows universal MSA open standards. It delivers stable plug-and-play performance on Huawei, H3C, Cisco, Arista, Dell, Juniper and other network devices. Ideal for multi-vendor hybrid fabrics, cross-building campus interconnections and structured cabling renovation using SFP+ 10G LR.

3. Free Value-Added Services

HYTOPTODEVICE offers competitive bulk pricing for resellers, system integrators and data center contractors. We provide free special compatible EEPROM reprogramming for all bulk orders.

Available options include private label printing, custom packaging and deployment consulting. All modules pass optical calibration, temperature cycling and 72-hour full-traffic burn-in. Large-volume orders enjoy tiered discounts to reduce project CAPEX.

Primary Application Scenarios

• 10km cross-building backbone trunking with SFP+ 10G LR for H3C campus fabrics

• Phased 10G network upgrade using bulk SFP+ 10G LR mixed-speed infrastructure

• 40G to 4×10G breakout port expansion via SFP+ 10G LR on TOR/core switches

• Enterprise single mode structured cabling long-distance transmission with SFP+ 10G LR

• Global wholesale supply of SFP+ 10G LR to network distributors

• Multi-brand hybrid data center interconnection using SFP+ 10G LR optics

Connectivity Solutions(Applications)

1. 10G to 10G for Switch-Switch Interconnection

Deploy stable trunk links between H3C switches with SFP+ 10G LR. The 1310nm DFB laser maintains clean signals across full 10km single mode fiber. This SFP+ 10G LR solution supports heavy east-west data and simplifies dense LC patch cord layout.

2.10G for Switch-Media Converter

Connect H3C switches and remote media converters via SFP+ 10G LR transceiver. The long-range 10km capability extends campus network coverage without copper cable reconstruction, a cost-effective SFP+ 10G LR choice for branch sites.

3.40G to 4x 10G for Switch-Switch

Pair breakout cords with SFP+ 10G LR to split one 40G port into four independent 10G channels. This SFP+ 10G LR setup maximizes existing port value during incremental Ciena network migration.

4.10G for Switch to NIC

Install SFP+ 10G LR on TOR switches and server SmartNICs. Compact SFP+ form factor improves rack port density, and low power SFP+ 10G LR reduces thermal load in fully populated cabinets.

5.10G Structured Cabling Deployment

The SFP+ 10G LR 1310nm design integrates with standardized enterprise fiber frameworks. Compatible with centralized distribution frames, this SFP+ 10G LR supports scalable multi-floor campus cabling and reserves upgrade paths for higher-speed generations.

The Core Feature

1.10G High-Density & Ultra-Low Power Connectivity

Featured with 1W low-power, high-density and high-speed, the SFP+ transceiver offers a popular SFP+ 10G LR solution to help operators quickly ramp up to 10G transmission. Dual usage for backbone trunk and breakout uplink cuts hardware investment during staged network expansion.

Low power high density SFP+ 10G LR module for data center 10G connectivity upgrade

2.Verified Host Interoperability

Every batch of HYTOPTODEVICE SFP+ 10G LR completes real-machine verification on Comware and other mainstream switch operating systems. Pre-calibrated EEPROM eliminates unapproved transceiver alert pop-ups, ensuring consistent plug-and-play stability for mixed-brand wholesale clients.

HYTOPTODEVICE Multi-host interoperability testing of bulk SFP+ 10G LR Huawei compatible optics

3.Rigorous Testing, Uncompromising Reliability

All bulk SFP+ 10G LR batches pass 10km fiber simulation, high-low temperature cycling and 72-hour full-traffic burn-in screening. Precise four-lane power calibration mitigates signal fluctuation on lengthy fiber runs to guarantee 24/7 continuous backbone operation.

72-hour full traffic burn-in quality inspection for wholesale SFP+ 10G LR before shipment

FAQ

Q1: Which fiber cable variant matches Ciena XCVR-S10V31 replacement SFP+ 10G LR?

A: HYTOPTODEVICE Ciena compatible SFP+ 10G LR only supports G.652 OS2 single-mode fiber to hit full 10km rated transmission distance, perfectly fitting telecom long-haul campus backbone projects.

Q2: Can I deploy this 10G LR transceiver over multi-mode fiber cabling?

A: Multi-mode fiber cannot deliver steady error-free links with SFP+ 10G LR optics. Its wider core triggers severe signal dispersion and constant packet loss even for cabling shorter than 1 kilometer.

Q3: Is 10G LR SFP+ interoperable with legacy 1G SFP switch slots from Ciena?

A: Our SFP+ 10G LR modules lack backward compatibility with old 1G SFP hardware. Ciena 1G ports cannot recognize 10G high-speed signaling, triggering unrecognized device alarm logs.

Q4: Will this Ciena matching SFP+ 10G LR run normally on 25G SFP28 generation switch ports?

A: Most open-standard SFP28 slots support auto-rate negotiation with HYTOPTODEVICE SFP+ 10G LR, locking the link at 10G without extra firmware edits for mixed-speed telecom fabric construction.

Q5: Do optical signal attenuators need to be used for ultra-short 10-meter lab testing of SFP+ 10G LR?

A: It is not mandatory but strongly recommended to add attenuators during prolonged short-cable testing. The SFP+ 10G LR receiver overload threshold sits between +0.5dBm and 0dBm; short jumpers barely cut optical power, which may permanently degrade receiver chips over long lab runs.

Q6: What factors lead to elevated bit error rates and random packet loss on 10km LR fiber links?

A: Dirty LC ferrules, excessive fiber splices, mismatched fiber grades and scratched patch cords all consume the module’s optical power budget. HYTOPTODEVICE full DDM monitoring lets telecom admins remotely locate fiber-layer root causes.

Q7: How do LR and SR 10G SFP+ transceivers differ for Ciena network deployment?

A: HYTOPTODEVICE LR variants adopt 1310nm DFB lasers for 10km single-mode campus trunking, while SR models use 850nm short-wave lasers limited to 300m rack interconnection. The two serve entirely separate telecom cabling scenarios.

Q8: What fiber connector interface is fitted on Ciena XCVR-S10V31 compatible SFP+ 10G LR?

A: Every HYTOPTODEVICE 10G LR optic comes with standard LC duplex connectors, the mainstream interface for enterprise and telecom single-mode structured cabling systems.

Q9: In what scenarios do operators need industrial wide-temperature SFP+ 10G LR transceivers?

A: HYTOPTODEVICE industrial-grade SFP+ 10G LR works stably at -40°C to 85°C, suitable for outdoor telecom cabinets, roadside communication equipment and unconditioned factory network racks.

Q10: What correct cleaning method avoids damaging SFP+ 10G LR LC optical ports?

A: Use alcohol-soaked lint-free fiber cleaning sticks to wipe LC ferrules of HYTOPTODEVICE 10G LR modules. Compressed air and ordinary tissue paper leave scratches that ruin long-distance signal stability.

Q11: Why does Ciena network show low received power and intermittent outages with SFP+ 10G LR?

A: Contaminated LC end faces, sharply bent fiber cords and over-long cabling all drain the optical loss budget. Real-time DDM readings on HYTOPTODEVICE modules help telecom engineers quickly troubleshoot insufficient Rx power issues.

Why Network Engineers Choose HYTOPTODEVICE

HYTOPTODEVICE has supplied over 5000,000 optical transceiver modules to data centers, ISPs, and enterprise networks across 100+ countries since 2011. Every module undergoes a 72-hour burn-in test and full DDM/DOM validation before shipment.

Up to 70% cost savings vs OEM, transparent pricing & flexible bulk rates, supported quality returns
100% real-device compatible with Cisco, Huawei,Dell,Juniper, and Arista
ISO 9001:2015 Shenzhen factory, full lineup: 1.25G/10G/25G/40G/100G/200G/400G/800G/1.6T transceivers
Ample stock, fast global DHL/FedEx shipping in 3–5 working days
Free pre-sales engineering support for custom EEPROM & private label firmware
Real switch test videos available for pre-purchase review; inspection & shipping videos provided per order

“Phenomenal performance. We deployed 200 HYTOPTODEVICE SFP modules to replace Cisco OEMs in our backbone network. Result? Zero compatibility issues and a 60% reduction in costs. Highly recommended for mission-critical networks."— Senior Network Engineer, Regional Telecom, Australia

Quality Certification & Compliance

At HYTOPTODEVICE, our quality commitment is backed by industry-standard validations. From fiber optical transceiver manufacturing to final visual inspection, from IQC、IPQC、FQC to OQC, our processes ensure global compliance and reliability.

We adhere to rigorous standards for our SFP modules and network solutions:

ISO 9001: Certified quality management and production consistency.
CE & FCC: Fully compliant for seamless Global Market Access.
RoHS: Committed to environmental responsibility and hazardous material control.
Proven Reliability: Rigorous testing to reduce compliance risk and ensure safety.