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Help CenterQSFP-40G-LR4 Cisco 40 Gigabit Optical Modules OTN Transceiver, LC, 10KM
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QSFP-40G-LR4= Overview
The Cisco® 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.
QSFP-40G-LR4= Specification
| QSFP-40G-LR4= Specification | |
Description |
Cisco 40GBASE-LR4 QSFP Module for SMF with OTU-3 data-rate support |
Dimensions |
13.5 x 18.4 x 72.4 mm |
QSFP Port cabling specifications | |
Wavelength (nm) |
1310 |
Cable Type |
SMF |
Core Size (microns) |
G.652 |
Modal Bandwidth (MHz-km) |
|
Cable Distance |
10km |
Power Consumption (W) |
3.5 |
Pull Tab Color |
Blue |
Optical characteristics | |
Type |
40GBASE-LR4 with OTU3 data rate support, 1310 nm, SMF |
Transmit Power (dBm) |
Max:+2.3 per lane Min:-7.0 per lane |
Receive Power (dBm) |
Max:+2.3 per lane Min:-13.7 per lane |
Transmit and Receive Wavelength (nm) |
Four lanes: 1271, 1291, 1311, 1331 |
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 |
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