Xelivor Xelivor

40G QSFP+ Module Suppliers & Exporter for the Mumbai Market

Empowering Mumbai's Next-Generation Hyperscale Data Centers, Cloud Ecosystems, and Carrier Infrastructures with High-Performance Optical Transceiver Solutions.

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Premium 40G QSFP+ Core Solutions

Engineered for high availability, minimal latency, and full MSA compatibility in Mumbai’s rapid digital network expansion.

Multimode 150m 40GBASE-SR4 Transceiver Module 40GBASE-SR4 Multimode 850nm 40G QSFP+ 150m MMF Fiber Optic Transceiver Module (Mumbai Enterprise Edition)

Optimized for ultra-low latency server interconnections within local Navi Mumbai data centers.

Single Mode 80km Single Mode Fiber Optic Transceiver Module 40G 80km Single Mode Fiber Optic Transceiver Module Duplex LC 1310nm SMF QSFP+ 40G 80km (Mumbai Metro Long-Haul)

Provides critical high-capacity links connecting Bandra-Kurla Complex (BKC) to remote data sanctuaries.

BiDi Duplex LC QSFP+ 40GBASE-SR BiDi Optical Transceiver Module QSFP+ 40GBASE-SR BiDi 300m Multi Mode Duplex LC Optical Transceiver Module QSFP-40G-SR-BD (Mumbai Infrastructure Upgrade)

Enable effortless migration from 10G to 40G over existing LC duplex fiber, cutting deployment costs.

Single Mode 10km 40GBASE-LR4 Optical Transceiver 10km 40GBASE-LR4 Duplex LC SMF Optical Transceiver Module 1310nm Single Mode 40G QSFP+ 10km (Mumbai Campus Link)

Ideal for backbone networks across campus topologies and metropolitan switching offices.

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Mumbai's Telecom & Data Center Ecosystem: A Microcosm of Global Cloud Demands

Mumbai, the financial nerve center of India, is currently undergoing an unprecedented digital renaissance. Driven by national digitization initiatives, mobile data growth, and high-frequency financial trading, Navi Mumbai and the surrounding metropolitan region have evolved into the premier colocation hub of South Asia. Global cloud service providers, large-scale financial institutes, and major internet exchanges (such as DE-CIX and Extreme IX) require highly efficient optical interconnect technologies. In this critical environment, the demand for 40G QSFP+ transceivers has surged as companies upgrade their high-density access layers to bridge the legacy 10G networks with incoming 100G/400G backbones.

The reliance on 40G QSFP+ modules is justified by their versatility. Enterprises in Mumbai face the challenge of processing millions of transactions per second under extreme space and power constraints. Standardizing on 40G transceivers allows companies to reduce cabling complexity, maximize rack unit occupancy, and maintain strict thermal limits. As a trusted exporter and supplier to Mumbai, Xelivor Optoelectronics Co., Ltd. delivers high-performance optical transceiver modules that meet these specific industrial requirements, ensuring seamless compatibility and minimal bit error rates in high-density environments.

Global Industry Dynamics & The Evolution of 40G QSFP+ Architecture

Globally, optical transceivers are shifting toward higher bandwidths, yet the 40G QSFP+ (Quad Small Form-factor Pluggable Plus) standard remains a cornerstone for enterprise and mid-tier telecommunication infrastructure. According to market analysts, the legacy footprint of 10G and the operational costs of complete upgrades to 100G/400G mean that 40G QSFP+ stands as a highly stable, cost-effective intermediate solution. It offers a 4-channel, hot-pluggable interface that supports fiber links over multimode (MMF) and single-mode fiber (SMF) through MPO/MTP or LC duplex connectors.

For procurement specialists and network architects, sourcing these components requires partnering with an established supplier capable of matching the strict guidelines of global Multi-Source Agreements (MSA). Global supply lines must remain robust against component shortages. That is why Xelivor focuses on designing optical modules using top-tier semiconductor lasers (VCSELs, DFBs, and EMLs) and highly stable silicon photonics technologies, offering compatibility across major networking brands, including Cisco, Arista, Juniper, and Huawei.

USD 12M+

Annual Export Value

85+

New Products Annually

68

Expert R&D Engineers

850+

Supply Chain Partners

Sourcing Directly from China: The Precision Cleanroom & Production Advantage

Sourcing optical products directly from specialized Chinese manufacturing hubs like Xelivor Optoelectronics Co., Ltd. presents clear technical and commercial advantages. While many suppliers operate strictly as trading intermediates, Xelivor designs and builds its transceivers in a highly optimized 386 m² precision facility. By managing all production steps—from laser alignment, wire-bonding, and optical assembly to rigorous multi-vendor host compatibility testing—we ensure every unit shipped matches international standards.

Xelivor's operations are supported by a professional team of 68 R&D engineers and 32 quality assurance inspectors. Each optical module undergoes a series of mandatory quality gates: incoming component verification, high-temperature aging tests to eliminate infant mortality, DDM (Digital Diagnostic Monitoring) verification, and optical eye-diagram testing. This engineering-first approach minimizes field failures to less than 0.01%, providing Mumbai enterprises with reliable, long-lasting performance.

Localized Applications for Mumbai Business Hubs

Understanding the local networking landscape is essential for optimizing fiber-optic deployments. In Mumbai, these technologies are typically deployed across three major segments:

  • BFSI Backbone Networks (Bandra-Kurla Complex & Nariman Point): Banks and financial houses utilize low-latency 40GBASE-SR4 and BiDi modules to handle high-frequency trading data and secure intra-datacenter replication.
  • Navi Mumbai Hyperscale Clusters: Massive multi-tenant facilities utilize 40GBASE-LR4 and ER4 transceivers for mid-distance (10km to 40km) metropolitan area networks (MANs), linking distinct availability zones.
  • Telco & Edge Computing Sites: Telecom operators use 40GBASE-ZR4 80km transceivers to connect edge aggregation points back to central switches, reducing active amplification costs over long fiber distances.
Transceiver Type Wavelength Fiber Type Connector Type Max Distance Typical Mumbai Scenario
40GBASE-SR4 850nm MMF (OM3/OM4) MPO-12 150m Intra-rack Switch-to-Server connections
40GBASE-SR BiDi 850nm/900nm MMF (OM3/OM4) Duplex LC 150m / 300m Migration from 10G to 40G using existing LC fiber cables
40GBASE-LR4 1310nm (CWDM) SMF (G.652) Duplex LC 10km Inter-building campus backbones and local telco switches
40GBASE-ER4 / ZR4 1310nm (CWDM) SMF (G.652) Duplex LC 40km / 80km Metropolitan connections linking Navi Mumbai to BKC data facilities

Complete Portfolio & Interconnect Components

A comprehensive selection of transceivers, compatible cages, and copper interconnect products to support your network architecture.

SMF 40km 40GBASE-ER4 QSFP+ Transceiver 40GBASE-ER4 Duplex LC Single Mode 1310nm QSFP+ 40km SMF Optical Transceiver Module (Mumbai Extended Link)

Ensures robust signal integrity over extended regional connections without intermediate inline amplifiers.

SMF 80km 40GBASE-ZR4 QSFP+ Transceiver 40GBASE-ZR4 SMF Optical Transceiver Module Duplex LC Single Mode 1310nm 40G QSFP+ 80km (Mumbai Metro Backbone)

Engineered for long-distance connectivity between distinct metropolitan data centers.

MPO-12 MMF 40GBASE-SR4 MPO-12 Transceiver 40GBASE-SR4 MPO-12 Multimode Optical Transceiver MMF 850nm 40G QSFP+ Module 150m (Mumbai Infrastructure Standard)

Standard parallel optics solution for high-density switches and enterprise backplane setups.

RJ45 Magnetic High Speed RJ45 Connectors High Speed RJ45 Magnetic Connectors HY911205C With/Without PoE (Mumbai Terminal Access)

Highly shielded connectors for stable edge deployments and local access point connectivity.

Ethernet RJ45 Colours Ethernet RJ45 Socket Variety of Colours Ethernet RJ45 Socket Connector HR902410A (Mumbai Patching Arrays)

Ideal for color-coding network connections in high-density server environments.

SFP 2km 1000BASE-T SFP 1000BASE-T SFP 1310nm 2km Duplex LC MMF Optical Fiber Transceiver Module (Mumbai Legacy Adapter)

Connects legacy copper devices to newer optical backplanes at standard gigabit rates.

SFP+ Cage TE Replacement SFP Cage 2198236-4 TE Replacement Through Hole 1x6 Ports Light Pipe Press-fit SFP+ Cage With Heatsink (Mumbai Edge Switch Design)

Engineered for optimal heat dissipation in compact multisport configurations.

EMI Shielded TE Compatible SFP Cage 1-2132403-6 TE Compatible Through Hole 200P Press-Fit 2x5 EMI Shielded SFP+ Cage With Light Pipe (Mumbai Enterprise Switch)

Protects high-speed data transmission lines from electromagnetic interference in dense server rooms.

Other Integrated Solutions

Xelivor Optoelectronics: Enterprise-Grade Manufacturing Excellence

Xelivor Optoelectronics Co., Ltd. is a specialized manufacturer of optical transceivers and fiber connectivity solutions, serving global data centers, telecom operators, enterprise networks, and cloud computing providers. Founded in 2016, the company operates from a modern manufacturing facility designed for micro-assembly and optical testing, building a reputation for reliable, high-performance communication products.

With over 8 years of industry experience and 6 years of export history, Xelivor has achieved annual export revenues exceeding USD 12 million. Our products are shipped to customers across North America, Europe, Southeast Asia, the Middle East, and South America, supporting networking applications from local enterprise architectures to hyperscale cloud data centers.

We specialize in the design, development, and manufacture of optical transceivers, including SFP, SFP+, SFP28, QSFP28, QSFP-DD, OSFP, DAC, and AOC solutions. Backed by a dedicated R&D team of 68 engineers, Xelivor continuously invests in innovation, launching more than 85 new products in the past year to keep pace with evolving network demands.

Quality remains at the center of our manufacturing philosophy. Our quality management system covers incoming materials inspection, in-process quality control, aging tests, compatibility verification, optical parameter testing, and final product inspection. A quality assurance team of 32 inspectors ensures every module matches strict international standards before shipment. We also maintain partnerships with more than 850 supply chain partners, ensuring stable sourcing, efficient production, and prompt delivery. Our flexible manufacturing model supports OEM, ODM, private label, customized firmware, and custom labeling and packaging to meet diverse client requirements.

Xelivor Precision Cleanroom Assembly Line Automated Optical Transceiver Testing Equipment In-Process Quality Control Inspections Finished Product Verification & Multi-Vendor Compatibility Checks

Expert Q&A: 40G QSFP+ Integration and Specifications

Technical guidance for network engineers and procurement teams in the Mumbai metropolitan area.

Why is 40G QSFP+ still relevant when 100G and 400G exist?
While 100G and 400G are growing in hyperscale backbones, 40G QSFP+ remains highly relevant for access-layer switches, enterprise server aggregation, and campus distribution rings. It offers a cost-effective path to upgrade 10G networks without requiring a complete redesign of the fiber infrastructure.
How does a 40G QSFP+ BiDi module work over duplex LC fiber?
Standard 40GBASE-SR4 modules require MPO-12 connectors with 8 active fibers. 40G BiDi (Bidirectional) modules utilize two different wavelengths (usually 850nm and 900nm) transmitting simultaneously in both directions over a single pair of LC multimode fibers. This enables companies to upgrade from 10G to 40G using existing 10G LC duplex fiber lines, avoiding costly recabling.
What is Digital Diagnostic Monitoring (DDM), and why is it essential?
DDM (also known as DOM) is a standard feature on modern transceivers that allows network administrators to monitor real-time parameters, including optical output power, receiver input power, temperature, laser bias current, and transceiver supply voltage. This helps engineers monitor link health and identify potential fiber degradation before outages occur.
How does Xelivor ensure compatibility with Cisco, Arista, and other network hosts?
Every network vendor uses proprietary firmware handshakes. At Xelivor, our engineers analyze these vendor-specific EEPROM configurations and test our transceivers on the actual target network switches. This ensures that when our transceivers are installed in Mumbai data systems, they are recognized immediately without error codes.
What are the lead times and shipping support for deliveries to Mumbai?
Thanks to our close relationships with over 850 supply chain partners, we maintain a steady supply of components. Standard configurations are typically prepared and ready for shipment within 3 to 7 business days, and we use reliable air freight channels to ensure timely delivery to the Mumbai port or Navi Mumbai warehouses.
Can Xelivor provide custom branding and firmware configurations?
Yes. We offer comprehensive OEM/ODM services, including custom laser marking, custom labeling, specialized firmware versions to match unique system integrations, and custom packaging designs to support local distributors and system integrators.

Connect with Our Technical Sales Team

Looking for a reliable supply partner for high-capacity 40G QSFP+ transceivers in the Mumbai market? Get in touch with our engineers for custom specifications, bulk pricing, and compatibility details.

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