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- In Stock: 2
- Manufacturer: Cisco
- Model or Part: SM-X-4X1G-1X10G
- Condition: New
- Weight: 3.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Cisco SM-X-4X1G-1X10G (part number SM-X-4X1G-1X10G) is a high density, dual-mode Small Form-Factor Pluggable (SFP) module that delivers both 1 Gigabit Ethernet (GE) and 10 Gigabit Ethernet (10GE) connectivity in a single compact form factor. Engineered for Cisco Catalyst 9000 series switches, the module maximizes port density while providing flexible deployment options for campus, branch office, and data center environments.
Key Features
- Four high performance GE ports combined with one 10GE uplink in a single slot
- Dual-mode operation supports both copper (RJ45) and fiber (LC) transceivers for seamless migration paths
- Hot-swappable design minimizes downtime during upgrades or maintenance
- Low power consumption helps reduce overall TCO in high density deployments
- Full compliance with Cisco IOS XE software features such as LACP, PoE+, and QoS policies
Technical Specifications
- Form factor: SFP28 compatible
- GE ports: 4 x 10/100/1000Base-T or 4 x 1000BASE-SX/LX
- 10GE port: 1 x 10GBASE-SR/LR or 10GBASE-T
- Operating temperature: 0 to 55 deg C (32 to 131 deg F)
- Power draw: typical 3.5 W per module
- Dimensions: 56 mm height x 13.5 mm width x 12.8 mm depth
- Connector type: LC duplex for fiber, RJ45 for copper (optional adapters)
Typical Applications
- Campus core and distribution layers requiring both access-level GE and uplink-level 10GE connectivity
- Branch office routers that need to consolidate multiple Ethernet links into a single switch slot
- Data center top-of-rack switches where space efficiency and high bandwidth aggregation are critical
- Industrial or edge deployments that benefit from hot-swap capability and rugged temperature range
- Network virtualization environments that leverage Cisco IOS XE features for traffic segmentation and load balancing
This module offers a future-proof solution that simplifies network design, reduces hardware inventory, and supports the evolving bandwidth demands of modern enterprises.