Cisco QSFP-40G-SR4 Compatible 40Gbps Transceiver with 850nm Wavelength and 150M OM4 Fiber Support
The TOP-QSFP+-40G-SR4 is a high-performance four-channel QSFP+ transceiver designed for 40 Gigabit Ethernet applications. This pluggable parallel fiber-optic module supports data communication and interconnect applications with 40 Gbps bandwidth across four independent lanes.
- 4 independent full-duplex channels with up to 11.2Gbps per channel
- MTP/MPO optical connector interface
- QSFP MSA compliant design
- Digital diagnostic monitoring capabilities
- Transmission up to 100m on OM3 fiber and 150m on OM4 fiber
- CML compatible electrical I/O
- Single +3.3V power supply with maximum 1.5W power consumption
- Operating temperature range: 0°C to 70°C
- RoHS-6 compliant construction
| Parameter | Specification |
|---|---|
| Data Speed | 40Gbps |
| Center Wavelength | 850nm |
| Fiber Type | Multimode |
| Transmission Distance | 100m via OM3, 150m via OM4 |
| Connector | MPO/MTP |
| Laser Technology | VCSEL + PIN |
| Tx Power | -2.5 dBm |
| Rx Sensitivity | -9.9 - 0 dBm |
| Extinction Ratio | 3 dB |
| Power Consumption | < 3.5 W |
| Power Supply | 3.3V |
This transceiver is fully compatible with Cisco QSFP-40G-SR4 optics modules and interoperates with Cisco QSFP+ port optical transport devices including Cisco Catalyst C9500-48Y4C Switches, Nexus N3K-C3132Q-40GX Switches, ASR1004-40G-NB routers, and other major networking equipment.
Pricing is negotiable based on project requirements including quantity, link budget, compatibility needs, and lead time. As one of the leading third-party suppliers, we provide competitive quotes tailored to your specifications.
Yes, we provide door-to-door shipping services through major carriers including DHL, FedEx, Aramex, and UPS.
For trial quantities, we maintain stock ready for shipment within 3 working days. For larger orders, our standard monthly production capacity is 3,000 units, with the ability to scale up to 10,000 units.
Our transceivers have been verified with major networking brands including Nokia-Alcatel, Ericsson, Cisco, Dell-EMC, Juniper, Arista, Extreme Network, Fortinet, 3COM, BDCOM, ZTE, and DCN equipment.
This transceiver supports 40GBASE-SR4 Ethernet protocol standards for high-speed data transmission applications.
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