Cisco SM-S-BLANK= Removable Faceplate for SM Slot | ISR 2900 3900 4400 — SM-S-BLANK=

Keep unused service-module openings protected and presentable with this Cisco removable faceplate for SM slots. Built for Cisco 2900, 3900, and 4400 Integrated Services Routers, it provides a precise fit that helps maintain the chassis appearance while supporting orderly rack and branch deployments. For infrastructure teams, a blanking faceplate is more than cosmetic. It reduces exposure at the slot, supports cleaner airflow management around the chassis opening, and keeps the platform ready for future expansion without requiring a separate hardware refresh. That matters in branch environments where equipment is expected to stay stable, documented, and easy to service. Because this is a Cisco part made for the SM slot, it aligns with the platform’s physical design and avoids the guesswork that comes with generic fillers. It is a practical choice when you want to preserve the integrity of the router while keeping the installation professional and easy to maintain. Ideal For Blank unused service-module slots in Cisco branch routers Maintain a finished front-panel appearance in network closets Reserve expansion space for future SM module installation Standardize spare parts for Cisco ISR field service kits Why This Product 1 Purpose-built for Cisco SM slots, not a generic filler 2 Supports 2900, 3900, and 4400 ISR platforms 3 Removable design preserves future module access 4 Factory-matched fit helps maintain a professional chassis finish