SFP+-transceiver CBO SFP-10G-BX-D-40KM-VA-BO, 10 Gbit/s, single-mode LC, 40 km, BX-D

CBO SFP-10G-BX-D-40KM-VA-BO is an SFP+ optical transceiver module designed for 10 Gbit/s data transmission over single-mode fiber using an LC connector. The module supports point-to-point links up to 40 km and implements bidirectional wavelength division (BX-D) to provide asymmetric transmit and receive channels on a single fiber pair. It is hot-pluggable and intended for installation in switches, routers and access equipment with standard SFP+ ports to provide 10G uplink connectivity in campus, metro and provider networks.

Advantages

The transceiver offers a compact SFP+ form factor with hot-pluggable capability for maintenance-free upgrades and replacements. BX-D WDM operation reduces fiber cabling by enabling transmit and receive signals on a single fiber pair, saving infrastructure cost where fiber is limited. Support for a 10 Gbit/s line rate and single-mode LC connectivity ensures compatibility with common 10G network equipment and long-reach links up to 40 km. The module is engineered for stable optical performance and straightforward integration into existing SFP+ ports.

Suitable for

• 10 Gbit/s uplinks between switches and core routers
• Long-reach links up to 40 km in metro and campus networks
• Fiber-constrained installations requiring bidirectional WDM
• Access and aggregation equipment with SFP+ interfaces

Key specifications

• Data rate: 10 Gbit/s
• Fiber type: single-mode fiber (SMF)
• Connector: LC duplex (single fiber pair with WDM)
• Transmission distance: up to 40 km (single-mode)
• WDM mode: BX-D (bidirectional, asymmetric transmit/receive wavelengths)
• Form factor: SFP+ (hot-pluggable)
• Typical application: point-to-point 10G links

How to use

Insert the SFP+ module into a compatible SFP+ port on your switch, router or media converter while the host device is powered on or off according to the equipment manual. Connect the LC-terminated single-mode fiber; observe the correct orientation for the BX-D transceiver by matching transmit and receive wavelengths with the corresponding remote module (TX to RX). Verify link status via the host device indicators and configure interface parameters as required by your network equipment. Follow standard ESD precautions when handling the module and keep the optical ports covered until connection to avoid contamination.

Recommendations

Use this module in pairs with a complementary BX counterpart at the remote end to ensure correct wavelength matching. For reliable long-reach operation, use single-mode fiber with appropriate attenuation and maintain clean LC connectors. Monitor link health and optical power levels as part of routine network maintenance.