SM-X-4X1G-1X10G= Cisco Expansion Module at discount

SM‑X‑4X1G‑1X10G Specifications

Cisco High‑Density Modular Network Interface Module – 4×1G + 1×10G

Manufacturer: Cisco
Manufacturer Model: SM‑X‑4X1G‑1X10G
Product Line: Cisco Service Modules (SM‑X Series)
Product Series: Cisco Modular Network Interface Module
Product Type: Network Interface Module
Product Name: Cisco SM‑X 4×1G + 1×10G Network Module

KEY FEATURES:
1 Gigabit Ethernet Ports: 4
10 Gigabit Ethernet Port: 1
Interface Types: RJ‑45 for 1 G ports (or SFP depending on SKU); SFP+ for 10 G port
Supported Speeds: 1 Gbps (4×), 10 Gbps (1×)
Use Case: Mixed‑speed uplinks and access connectivity for routers/switches
Module Form Factor: SM‑X modular service module
Hot‑Swap Support: Yes (platform dependent)
Integration: Works with compatible Cisco ISR / service platforms

PERFORMANCE:
Maximum Data Rate:
• 1 Gbps per 1 G port
• 10 Gbps on the 10 G uplink
High‑performance mixed‑speed networking

COMPATIBILITY:
Supported Platforms: Cisco ISR Series and other SM‑X compatible platforms
Operating System: Cisco IOS / IOS XE

INTERFACES & CONNECTIVITY:
Connector Types:
• Four 1 Gb ports – RJ‑45 or SFP (varies by specific hardware)
• One 10 Gb port – SFP+
Media Support: Copper or fiber for 1 G (dependent on port type) and fiber for 10 G

ENVIRONMENTAL & RELIABILITY:
Designed for continuous enterprise/branch operation
Enterprise‑grade hardware reliability

PHYSICAL:
Form Factor: SM‑X modular interface module
Installation: Hot‑swappable into SM‑X slot
Cooling: Platform‑integrated airflow
Weight: Approximate, module‑only (platform dependent)