GE 10KM SFP/RTXM191-400 Huawei Brand New SFP Transceiver
The GE 10KM SFP/RTXM191-400 Huawei is a high-quality Gigabit Ethernet (GE) SFP optical transceiver, engineered for 10 km transmission over single-mode fiber (SMF). Designed to operate at a 1310 nm wavelength, this hot-pluggable module supports a 1.25 Gbps data rate and is widely compatible with Huawei’s full range of switches, routers, optical access equipment, and transport platforms.
Built with high-performance components and advanced digital diagnostics, the RTXM191-400 delivers exceptional stability and reliability in enterprise, telecom, and metro access environments.
Key Features
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Model: RTXM191-400
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Condition: 100% Brand New, Original Huawei
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Form Factor: SFP (Small Form-factor Pluggable)
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Data Rate: 1.25 Gbps
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Transmission Distance: Up to 10 km
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Wavelength: 1310 nm
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Connector Type: LC Duplex
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Fiber Type: Single-mode (SMF)
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Hot-Pluggable: Enables on-the-fly installation or replacement
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Digital Diagnostics Monitoring (DDM): Supported
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Low Power Consumption: Efficient <1W design
Technical Specifications
| Specification | Details |
|---|---|
| Model | RTXM191-400 |
| Form Factor | SFP (Hot-Pluggable) |
| Data Rate | 1.25 Gbps |
| Transmission Distance | Up to 10 km |
| Wavelength | 1310 nm |
| Fiber Type | Single-mode fiber (SMF) |
| Connector Type | LC Duplex |
| Tx Power | -9 to -3 dBm |
| Rx Sensitivity | ≤ -20 dBm |
| DDM Support | Yes |
| Voltage Supply | 3.3V DC |
| Power Consumption | <1W |
| Operating Temp. | 0°C to +70°C (Standard Version) |
| Storage Temp. | -40°C to +85°C |
| Compliance | IEEE 802.3z, MSA SFP, RoHS, CE, FCC |
| MTBF | >1,000,000 hours |
| Warranty | 1–3 Years Manufacturer Warranty |
GE 10KM SFP/RTXM191-400 HuaweiApplications
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Enterprise LANs — High-speed access over long-distance fiber
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Telecom Networks — Metro and regional transport using 1.25G over SMF
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FTTx and GPON Backhaul — Gigabit uplink for access layer networks
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SDH/SONET Transport — Compatible with STM-1 over fiber
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Data Centers — Server-to-switch connectivity up to 10 km
Customization & OEM Options
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Custom Labeling — Private branding with logo, barcode, and part number
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Pre-Tested SFPs — Burn-in and power testing for mission-critical usage
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Extended Temp Models — Industrial-grade version available on request
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CWDM Versions — For wavelength-division multiplexing applications
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Custom Packaging — Tray or boxed units for bulk distribution
Wholesale & Global Supply Information
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Huawei OEM Inventory — 100% genuine modules with serial traceability
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Bulk Stock Ready — Ideal for ISPs, integrators, and network rollouts
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Secure Packaging — Anti-static bag and foam box for export and handling
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Fast Shipping — Global delivery with customs documentation included
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Volume Discounts — Competitive pricing for repeat and wholesale buyers
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Technical Guidance — Setup, compatibility checks, and NMS integration help
Why Choose GE 10KM SFP/RTXM191-400 Huawei
Reliable 10 km Optical Link — Designed for stable long-distance gigabit links
Huawei OEM Certified — Trusted for performance and durability
Plug & Play Deployment — Quick integration into Huawei and multi-vendor systems
Energy Efficient — Low heat generation with <1W power draw
Broad Compatibility — Works with a wide array of Huawei network gear
Request a Quote, Datasheet, or Bulk Purchase Offer
Enhance your fiber-optic network with the Huawei RTXM191-400 10 km SFP transceiver — the ideal solution for reliable, high-speed Gigabit Ethernet transmission.
Contact us now for OEM pricing, datasheets, and wholesale deals tailored to your project.
