CISCO 

CISCO QSFP-100G-ER4L-S 100GBASE QSFP Transceiver 40KM reach ov

Mfg Part Number:  QSFP-100G-ER4L-S  
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Price: $63,626.20 + Free Shipping
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In Stock/Mfg Direct Ship
Last Updated: May 05, 2025
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The Cisco QSFP100 ER4-Lite supports link lengths of up to 40km over a standard pair of G.652 single-mode fiber with duplex LC connectors. The 100 Gigabit Ethernet signal is carried over four wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device. Full 40km reach requires the use of FEC on the host platform. Without FEC, the reach is 30km. The QSFP100 ER4-Lite provides backward compatibility with Cisco's CPAK ER4-Lite, whose reach is up to 25km, and with IEEE 100GBASE-ER4 standardized transceivers, such as Cisco's CFP 100G ER4, up to 30km. It also interoperates with Cisco's QSFP100 and CPAK IEEE 100GBASE-LR4 modules up to 10km.

Main Specification
General Information
Manufacturer Cisco Systems, Inc
Manufacturer Part Number QSFP-100G-ER4L-S
Manufacturer Website Address http://www.cisco.com
Brand Name Cisco
Product Name 100GBASE QSFP Transceiver, 25-40KM Reach Over SMF, Duplex LC
Product Type QSFP
Technical Information
Application/Usage Optical Network
Application/Usage Data Networking
Interfaces/Ports
Total Number of Ports 1
Connector Type LC
Interfaces/Ports Details 1 x LC Duplex 100GBase-ER4 Network
Media & Performance
Media Type Supported Optical Fiber
Fiber Mode Supported Single-mode
Ethernet Technology 100 Gigabit Ethernet
Network Technology 100GBase-ER4
Physical Characteristics
Height 0.5"
Width 0.7"
Depth 2.9"
Weight (Approximate) 0.22 lb
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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