SFP+ transceiver CBO BO35J13640D 10G ER fiber optic module

SFP+ transceiver CBO BO35J13640D 10G ER fiber optic module is a single‑mode, extended‑reach 10 Gigabit Ethernet optical transceiver in Fujitsu-compatible form factor. Designed for long-distance links, it supports 10G data rates and is intended for uplinks between switches, routers and data center interconnects. The module provides reliable single‑mode connectivity for carrier and enterprise networks that require low-error, high‑capacity transmission over extended distances.

Advantages

This 10G ER transceiver delivers extended reach transmission on single‑mode fiber with consistent 10 Gigabit performance. Its Fujitsu-compatible form factor ensures broad interoperability with equipment that accepts SFP+ modules in this footprint. The module is engineered for stable optical power and low bit‑error operation, making it suitable for long-haul links and carrier-grade environments. Compact SFP+ packaging simplifies installation in high‑density network equipment.

Suitable for

• Long-distance uplinks between data center racks and sites
• Carrier and metropolitan area network (MAN) links
• Switch and router 10G ports requiring extended reach single‑mode optics
• Redundant backbone links and point‑to‑point fiber connections

Key specifications

• Optical interface: single‑mode fiber (SMF)
• Data rate: 10 Gigabit Ethernet (10G)
• Reach class: Extended Reach (ER) for long‑distance transmission
• Form factor: SFP+ (Fujitsu-compatible footprint)
• Connector type: LC duplex
• Transmission wavelength: compatible with ER-class single‑mode optics
• Power and thermal: low-power SFP+ module suitable for high-density slots

How to use

Install the SFP+ module into a compatible SFP+ slot on a switch, router or media converter with the module's ejector latch oriented according to the host device instructions. Connect an LC duplex single‑mode fiber cable between endpoints, observing proper fiber handling and polarity. After insertion and fiber connection, verify link status and interface settings on the host device; configure the port for 10G operation if necessary. Perform optical power and diagnostic checks via the host system or external test equipment as required by your network maintenance procedures.

Recommendations

Use single‑mode LC duplex fiber with correct polarity and route fibers to avoid tight bends. Match the transceiver to host equipment that supports Fujitsu‑compatible SFP+ modules and configure the port for 10G ER optics. For long runs, verify optical budget and perform attenuation tests; replace fiber connectors or clean endfaces if link quality is degraded.