Deltavox
We draw on over 10 years of experience in chips and modules to integrate fast speeds, small size, power savings, and high performance in every module. We provide a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.
| Item | 40G QSFP+ Module |
| Part Status | Active |
| Form Factor | QSFP+ |
| Max Data Rate | 40G |
| Max Cable Distance | 80km |
| Wavelength | 1310nm |
| Connector | Duplex LC |
| Media | SMF |
| Optical Component | EML/PIN |
| TX Power | 1~6dBm |
| Receiver Sensitivity | <-25dBm |
| Receiver Overload | -8dBm |
| Power Budget | >8.2dB |
| Power Consumption | ≤4.5W |
| DDM/DOM | DDM Supported |
| Commercial Temp Range | 0 to 70°C (32 to 158°F) |
| Protocols | QSFP+ MSA, IEEE 802.3ba Compliant |
| Warranty | 5 Years |
End-to-end DWDM device with almost all optical devices - from active modules to optical passive devices, including optical amplifier(EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP and OTDR.
To meet the demand of mass data transmission in data centers, a series of high-speed optical modules with rates ranging from 10G to 800G have been developed.
High reliability and performance products with mature and efficient lasers and mainstream chip solutions. Includes Dark Fiber, WDM, Radio over Fiber, and Back-haul for 4G/5G systems.


FTTx: Total fiber access solutions covering all-optical or copper combined access products.
Subsystems: Optical line protection systems (OLP) and optical line monitoring systems (OLM).



We are a specialized manufacturer of magnetic telecom and networking components, certificated by ISO9001:2000, ROSH, REACH, CE and UL. Our facility owns advanced manufacturing facilities and test equipment imported from abroad.
Established in 1997, our team includes approximately 2000 staff members. With a monthly productive capacity of 3000K, we are able to deliver products within a short lead time. We develop, manufacture, and sell products worldwide, offering high-speed optical interconnection solutions for cloud computing and ultra-broadband networks.

