LonRise Equipment Co. Ltd.
LonRise Equipment Co. Ltd. Better Service Better Business
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The 40GBASE QSFP (Quad Small Form-Factor Pluggable) portfolio offers customers a wide variety of high-density and low-power 40 Gigabit Ethernet connectivity options for data center, high-performance computing 00networks, enterprise core and distribution layers, and service provider applications.
Table 1 shows the Quick Specs.
| Product Code | QSFP-40G-SR4 |
| Description | 40GBASE-SR4 QSFP Module for MMF |
| Dimensions | 13.5 x 18.4 x 72.4 mm |
| Wavelength (nm) | 850 |
| Cable Type | MMF |
| Core Size (microns) |
50.0 50.0 50.0 |
| Modal Bandwidth (MHz-km) |
500 (OM2) 2000 (OM3) 4700 (OM4) |
| Cable Distance |
30m 100m 150m |
| Power Consumption (W) | 1.5 |
| Pull Tab Color | Beige |
Features and benefits of Cisco QSFP 40G modules:
•Hot-swappable input/output device that plugs into a 40 Gigabit Ethernet Cisco QSFP port
•Interoperable with other IEEE-compliant 40GBASE interfaces where applicable
•Certified and tested on Cisco QSFP 40G ports for superior performance, quality, and reliability
•High-speed electrical interface compliant to the IEEE 802.3ba standard
•QSFP Form factor, 2-wire I2C communication interface and other low-speed electrical interface compliant to SFF 8436 and QSFP Multisource Agreement (MSA)
Table 2 shows the comparison.
| Product Code | QSFP-40G-SR4 | QSFP-40G-SR4-S= |
| Description | 40GBASE-SR4 QSFP Module for MMF | 40GBASE-SR4 QSFP Module for MMF |
| Dimensions | 13.5 x 18.4 x 72.4 mm | 13.5 x 18.4 x 72.4 mm |
| Wavelength (nm) | 850 | 850 |
| Cable Type | MMF | MMF |
| Core Size (microns) |
50.0 50.0 50.0 |
50.0 50.0 |
| Modal Bandwidth (MHz-km) |
500 (OM2) 2000 (OM3) 4700 (OM4) |
2000 (OM3) 4700 (OM4) |
| Cable Distance |
30m 100m 150m |
100m 150m |
| Power Consumption (W) | 1.5 | 1.5 |
| Pull Tab Color | Beige | Beige |
QSFP-40G-SR4 Specification |
|
| Description | 40GBASE-SR4 QSFP Module for MMF |
| Dimensions | 13.5 x 18.4 x 72.4 mm |
| QSFP Port cabling specifications | |
| Wavelength (nm) | 850 |
| Cable Type | MMF |
| Core Size (microns) |
50.0 50.0 50.0 |
| Modal Bandwidth (MHz-km) |
500 (OM2) 2000 (OM3) 4700 (OM4) |
| Cable Distance |
30m 100m 150m |
| Power Consumption (W) | 1.5 |
| Pull Tab Color | Beige |
| Optical characteristics | |
| Type | 40GBASE-SR4, 4 lanes, 850 nm MMF |
| Transmit Power (dBm) |
Max:-1.0 per lane Min:-7.6 per lane |
| Receive Power (dBm) |
Max:-2.4 per lane Min:-9.5 per lane |
| Transmit and Receive Wavelength (nm) | 840 to 860 |
| Environmental conditions | |
| Commercial temperature | 0 to 70°C (32 to 158°F) |
| Storage temperature | -40 to 85°C (-40 to 185°F) |
| Regulatory and standards compliance | |
|
Standards
|
•GR-20-CORE: Generic Requirements for Optical Fiber and Optical Fiber Cable •GR-326-CORE: Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies •GR-1435-CORE: Generic Requirements for Multifiber Optical Connectors •IEEE 802.3ba (-SR4, -LR4) •IEEE 802.3ae (-CSR4) •QSFP+ MSA SFF-8436 •SFP+ MSA SFF-8431 and -8461 •RoHS 6 |
|
Safety
|
•Cable jacket of QSFP copper modules is UL E116441 Compliant •QSFP copper cables are ELV Compliant |