Cisco CON-L1NBD-29X24PDL 10G DWDM SFP+ 40 km | Optical Network, Enterprise — CON-L1NBD-29X24PDL

Keep critical optical links stable across distance with a Cisco-compatible 10GBase-DWDM SFP+ transceiver built for enterprise data networking and optical transport. This module supports up to 40 km over single-mode fiber at 1556.55 nm, giving infrastructure teams a practical way to extend 10 Gb connectivity without changing the surrounding architecture. The hot-swappable SFP+ form factor simplifies maintenance windows and reduces disruption during upgrades or replacements. An LC interface keeps integration straightforward in dense fiber environments, while DOM support helps teams monitor transceiver health and link conditions more closely. This module is programmed, uniquely serialized, and tested for data traffic and application initialization to match OEM behavior. For teams standardizing on Cisco optics, it offers the compatibility assurance needed to protect uptime and avoid the uncertainty of lower-grade alternatives. It is a strong fit where distance, signal integrity, and predictable performance matter more than lowest-cost sourcing. Ideal For Long-distance data center interconnects over single-mode fiber Enterprise optical network uplinks requiring 10 Gb throughput Replacement optics for Cisco environments needing verified compatibility Dense fiber deployments where LC-based SFP+ modules are standard Why This Product 1 Longer reach than standard short-range SFP+ optics 2 DWDM design supports 10 Gb transport over 40 km 3 DOM visibility helps with operational monitoring 4 Cisco-compatible build reduces deployment uncertainty