Cisco 100GBASE QSFP TRANSCEIVER 80KM REACH OVER SMF DUPLEX LC QSFP-100G-...
seen from Poland

seen from Germany

seen from Malaysia
seen from China

seen from Malaysia

seen from Uruguay
seen from India
seen from United States
seen from Brazil
seen from Singapore

seen from United States

seen from Italy
seen from Uruguay
seen from United States
seen from Germany
seen from Brazil

seen from Italy

seen from United States
seen from Germany

seen from United States
Cisco 100GBASE QSFP TRANSCEIVER 80KM REACH OVER SMF DUPLEX LC QSFP-100G-...
https://www.sunoltech.com/product/cfp2-100g-lr4-d-juniper/
Cisco 100GBase-ER4 CFP Module for SMF (<40 km) - For Data Networking, Optical Network - 1 x SC/PC 100GBase-ER4 Network
Cisco CPAK 100GBASE Modules
Manufacturer: Cisco Systems, Inc Manufacturer Part Number: CPAK-100G-ER4L= Manufacturer Website Address: http://www.cisco.com Brand Name: Cisco Product Name: CPAK 100GBASE-ER4 Lite Module Product Type: CFP # Technical Information: Application/Usage: Optical Network, Data Networking # Interfaces/Ports: Interfaces/Ports Details: 1 x SC/PC Duplex 100GBase-ER4 Network # Media & Performance: Media Type Supported: Optical Fiber Fiber Optic Cable Standard: 9 µm Fiber Mode Supported: Single-mode Ethernet Technology: 100 Gigabit Ethernet Network Technology: 100GBase-ER4 # Physical Characteristics: Form Factor: Hot-swappable Height: 0.5" Width: 1.4" Depth: 4" Weight (Approximate): 4.48 oz 2 lbs. UPC Code: 882658899775