IEM-3000-4SM Cisco Expansion SFP Module at discount

IEM‑3000‑4SM Specifications

Cisco Catalyst IE3000 Rugged 4‑Port SFP Expansion Module

Manufacturer: Cisco
Manufacturer Model: IEM‑3000‑4SM
Product Line: Cisco Catalyst IE3000 Series Expansion Modules
Product Series: Industrial Ethernet Expansion Module (4 GE SFP)
Product Type: Expansion Network Module
Product Name: Cisco IEM‑3000‑4SM Expansion Module

KEY FEATURES:
Port Count: 4 x 1 Gbps SFP (1000Base‑X) fiber ports
Module Type: Rugged industrial expansion module for fiber connectivity
Compatible Platforms: Cisco Catalyst IE3000 Series industrial Ethernet switches
Mounting: DIN‑rail or industrial enclosure compatible
Industrial Design: Fanless rugged design for harsh environments

PERFORMANCE:
Data Rates: Gigabit Ethernet speeds on all SFP fiber ports
Aggregate Throughput: Matches base switch performance when installed
Traffic Handling: Standard Layer 2 switching performance with expansion installed
Feature Support: Works with base switch management and switching features

ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: –40 °C to +70 °C
Storage Temperature Range: –40 °C to +85 °C
Operating Humidity: 5 % to 95 % non‑condensing
Designed for rugged industrial environments with resistance to shock and vibration
MTBF: Industrial‑class reliability (millions of hours typical)

PHYSICAL:
Form Factor: Expansion module for industrial switch chassis
Typical Power Consumption: Industrial module power usage
Dimensions (approximate): Industrial expansion module size
Weight: Typical industrial module weight