For campus and inter-building 40G, LR4 keeps things simple: one duplex LC connection, ten kilometers of reach, and full compliance with both Ethernet and OTU3 transport standards.
Uncooled CWDM lasers keep power consumption low for dense chassis, while the hot-pluggable QSFP+ package fits compliant switch, router and transport ports from all major vendors.
40G QSFP+ LR4 Features
- Per-channel DOM diagnostics
- Uncooled DFB lasers, low power
- Hot-pluggable QSFP+ package
- Coded for Cisco QSFP-40G-LR4
- Reuses duplex SMF cable plants
- Commercial temperature range
Typical Applications
- OTU3 transport applications
- University network backbones
- Carrier Ethernet services
- Data center interconnect within city
Related 40G QSFP products:
Fiber Optic Nigeria delivers 40G QSFP+ LR4 to operators, ISPs and enterprises in Lagos, Abuja, Port Harcourt and across West Africa.
