Item | Official Specification |
|---|---|
Model Part Number | QSFP-40G-SR-BD |
Product Type | 40GBASE-SR BiDi QSFP+ Optical Transceiver Module |
Form Factor | QSFP+ (SFF-8436 MSA Compliant) |
Standard Compliance | IEEE 802.3ba 40 Gigabit Ethernet, QSFP MSA, XLPPI Electrical Spec |
Total Aggregate Bandwidth | 40 Gbps (2 × 20 Gbps BiDi optical channels) |
Per Electrical Lane Rate | 10.3125 Gbps, 64b/66b line encoding |
Optical Interface | Duplex LC Connector, 2-strand Multimode Fiber (MMF) |
Operating Wavelength | Tx1/Rx2: 850 nm; Tx2/Rx1: 900 nm |
Supported Fiber Type | OM3 Laser-Optimized Multimode Fiber, OM4/OM5 Multimode Fiber |
Max Transmission Distance | 100 m over OM3 MMF; 150 m over OM4/OM5 MMF |
Optical Loss Budget | 1.9 dB base budget + 0.7 dB additional connector margin (BER 1E-12) |
Digital Diagnostics | DOM/DDM Digital Optical Monitoring Support |
Power Supply | Single +3.3 V DC Power Supply |
Typical Power Consumption | 1.5 W |
Hot-Swappable | Yes, plug-and-play without power shutdown |
Supported Protocols | 40G Ethernet, OTU3, OTU3e2, FCoE |
Compatible Cisco Platforms | Catalyst 9000, Catalyst 1300, Nexus 9000/3000, Meraki MS Series Switches |
Operating Temperature Range | Commercial: 0°C to 70°C |
Storage Temperature | -40°C to 85°C |
Humidity | 5% to 95% non-condensing |
Regulatory Certifications | RoHS 6/6 Compliant, CE, FCC, UL |
Warranty | Cisco Standard 1-Year Hardware Warranty |
Core Application Scenarios | Data Center 40G Inter-switch Uplinks, Enterprise Core Network, Existing 10G Duplex MMF Infrastructure Upgrade to 40G, Server Rack Aggregation |
Shenzhen Importgm Technology Co., Ltd.
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A: Yes, the QSFP-40G-SR-BD= transceiver supports bidirectional data transmission, allowing for efficient use of fiber resources.
A: The QSFP-40G-SR-BD= transceiver is compatible with a wide range of Cisco switches, including the Nexus and Catalyst series.
A: The typical power consumption of the QSFP-40G-SR-BD= transceiver is about 3.5W.
A: Yes, alternative transceivers include the QSFP-40G-SR4 and QSFP-40G-LR4 modules.
A: Available accessories include dust caps and high-quality MPO/MTP patch cables.