SFP+ Transceiver CBO SFP-10G-ER 10G 40km — single‑mode optical module for Juniper

CBO SFP-10G-ER is an SFP+ optical transceiver module from BlueOptics designed for 10 Gbps Ethernet links over single‑mode fiber. Compatible with Juniper equipment, the module supports up to 40 km reach and fits the standard SFP+ form factor for hot‑swappable installation in switches, routers and optical line cards. The device is intended for long‑reach uplinks in WAN, metro and data center environments where stable optical performance and interoperability with Juniper systems are required.

Advantages

The transceiver provides 10 Gbps data throughput with extended reach up to 40 km on single‑mode fiber, balancing distance and bandwidth for long‑haul connections. Its SFP+ form factor ensures broad compatibility with SFP+ ports and allows hot‑swappable replacement without downtime. The module follows standard optical specifications for reliable link establishment and low maintenance operation in populated network racks and optical distribution frames.

Suitable for

• Long‑reach 10 Gbps uplinks between data centers or aggregation sites
• WAN and metro fiber links requiring single‑mode connectivity
• Upgrading access or distribution layers to 10 Gbps with existing single‑mode infrastructure
• Interoperable use in Juniper switches, routers and optical interface cards

Key specifications

• Data rate: 10 Gbps
• Fiber type: single‑mode (SMF)
• Maximum link length: up to 40 km (typical, depends on fiber and path loss)
• Form factor: SFP+ hot‑swappable module
• Wavelength range: long‑reach optical band suitable for extended distance transmission
• Connector type: LC duplex
• Operating environment: standard commercial temperature range for networking equipment

How to use

Install the SFP+ transceiver into an empty SFP+ port on the Juniper switch, router or optical card until it latches securely. Connect LC duplex single‑mode fiber patch cords following correct polarity and ensure end‑to‑end fiber continuity and cleanliness of connector endfaces. After physical installation, verify link status and configure the interface on the Juniper device according to the network design and interface settings. Use standard monitoring and diagnostics provided by the host device to check signal levels and operational state.

Recommendations

For reliable long‑reach performance, use single‑mode fiber with appropriate attenuation budget, keep connector endfaces clean, and verify fiber path loss to ensure the link remains within the module's reach. When deploying in critical links, test the module with the target Juniper hardware and validate link stability under expected traffic and environmental conditions.