QSFP-40G-ISR4 Huawei Brand New 40G 150m QSFP+ Optical Transceiver
The 40G 0.15KM QSFP/QSFP-40G-iSR4 is a Huawei brand new 40G QSFP+ short-reach optical transceiver module, specifically engineered for high-speed, short-distance transmission over multimode fiber (MMF). With a maximum reach of 150 meters using OM4 fiber, it uses MTP/MPO connectors and supports four parallel 10G lanes to deliver aggregate 40Gbps Ethernet performance.
Compliant with IEEE 802.3ba 40GBASE-SR4 standards and QSFP+ MSA specifications, the QSFP-40G-iSR4 is an ideal choice for data center top-of-rack (ToR) and mid-row connectivity, offering high-bandwidth, low-latency links between servers and switches in high-density environments.
Key Features
Model: QSFP-40G-iSR4
Condition: 100% Brand New, Original Huawei
Form Factor: QSFP+ (Quad Small Form-Factor Pluggable Plus)
Data Rate: 40 Gbps aggregate (4 x 10 Gbps lanes)
Reach: Up to 150m on OM4 / 100m on OM3 MMF
Wavelength: 850 nm
Connector Type: MTP/MPO 12-fiber multimode connector
Fiber Type: Multimode Fiber (OM3/OM4)
Transmission Mode: Parallel (4x10G lanes over 4 pairs)
Compliance: IEEE 802.3ba 40GBASE-SR4, QSFP+ MSA
Digital Diagnostics: Supports DDM/DOM
Power Consumption: ≤ 1.5W typical
Hot-Swappable: Yes — live plug-in and removal supported
Application: Short-range 40G Ethernet in Data Centers
Technical Specifications
| Specification | Details |
|---|---|
| Model | QSFP-40G-iSR4 |
| Data Rate | 40 Gbps (4 × 10.3125 Gbps) |
| Form Factor | QSFP+ |
| Connector Interface | MTP/MPO 12-fiber (MMF) |
| Wavelength | 850 nm |
| Transmission Distance | 100m (OM3), 150m (OM4) |
| Fiber Type | Multimode (OM3/OM4) |
| Transmission Technology | Parallel optics |
| Optical Interface | IEEE 802.3ba 40GBASE-SR4 compliant |
| Digital Monitoring | Yes (DOM/DDM) |
| Power Supply Voltage | 3.3V |
| Power Consumption | ≤ 1.5W |
| Operating Temperature | 0°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Hot-swappable | Yes |
| Warranty | 1–3 Years Manufacturer Warranty |
| Compatibility | Huawei and industry-standard QSFP+ switch/router ports |
40G 0.15KM QSFP/QSFP-40G-iSR4 Huawei Applications
- Data Centers — Short-range, high-density links between switches and servers
- Top-of-Rack (ToR) — Direct 40G connections between racks within 150 meters
- Aggregation Layers — High-speed uplinks in enterprise access networks
- HPC & Cloud Clusters — Low-latency links for compute-intensive interconnects
- Virtualized Environments — Scalable bandwidth for VM and container workloads
Customization & OEM Options
Custom Branding — Transceiver labeling with your company name, logo, or part number
Vendor Coding — Pre-programming for compatibility with Cisco, Arista, Juniper, etc.
Polarity Kits — Optional polarity cables (Type A/B/C) for correct MTP alignment
Temperature Range Customization — Extended temp support for non-controlled environments
Bundled Cabling — Multimode MTP patch cords and cassettes offered in kit form
Packaging Options — ESD-safe, foam trays for high-volume packaging or retail branding
40G 0.15KM QSFP/QSFP-40G-iSR4 Huawei Wholesale & Global Procurement
Factory Direct Supply — 100% Original Huawei stock with full traceability
Bulk Order Support — Volume pricing and priority allocation for large rollouts
Safe Packaging — Protective OEM foam packaging with anti-static enclosures
Compliance Documentation — Full CE, RoHS, and shipping certification
Global Fulfillment — Ready stock and express delivery across major regions
Technical Integration Assistance — Expert support for configuration, compatibility, and diagnostics
Why Choose 40G 0.15KM QSFP/QSFP-40G-iSR4 Huawei 40G Short-Range Transceiver
- Optimized for Short-Distance — Cost-effective high-speed interconnects in local racks
- Low Power Consumption — Ideal for dense server and switch environments
- Huawei OEM Quality — Reliable performance backed by enterprise-grade engineering
- MTP/MPO Interface — Easy parallel connectivity and cable management
- Plug-and-Play Integration — Seamless operation in Huawei and third-party systems
- Scalable for Growth — Future-proof bandwidth for expanding data centers
Get Pricing, Datasheets & Bulk Order Info
Looking to deploy Huawei QSFP-40G-iSR4 for your next data center or enterprise buildout? Contact us now for detailed spec sheets, volume pricing, OEM branding options, and fast delivery support.
