[shortdesc]
- Expansion module, Managed (inherits L2/L3), 8 × 10/100/1000 (PoE/PoE+), IP30 rugged, fanless, DIN-rail, powered by base switch
[/shortdesc]
[properties]
| Property |
Details |
| Product Line |
Cisco Catalyst IE3500 Expansion Module |
| Use Case |
Port expansion for IE3500 series (industrial/harsh environments) |
| Management |
Managed (Cisco IOS XE WebUI/CLI; optional Cisco Catalyst Center) |
| PoE Support |
PoE/PoE+ |
| Layer Support |
Inherits Layer 2 & Layer 3 from base switch |
| Scalability |
Expands total system ports up to 19 (with compatible base) |
| Operating System |
Inherits Cisco IOS XE from base switch |
| Software Licence |
Inherits from base switch |
| Form Factor |
Ruggedized, fanless, DIN-rail module (IP30) |
| Default Power Supply |
Powered by base switch |
[/properties]
[specifications]
| Specification |
Details |
| Model Number |
IEM-3500-8P |
| Port Count |
8 (8 × 10/100/1000) |
| Downlink Ports & Speeds |
8 × 10/100/1000 Mbps RJ45 (PoE/PoE+) |
| Uplink Ports & Speeds |
— |
| PoE Power Budget |
Provided by base switch |
| Switching Capacity |
— |
| Forwarding Rate |
Line-rate on all ports (all packet sizes) |
| Stacking Bandwidth |
— |
| DRAM |
8 GB |
| Flash Memory |
5.1 GB |
| MAC Address Table Size |
24,000 entries |
| VLAN Support |
4096 VLAN IDs (up to 1024 active) |
| Power Requirements |
Powered by base switch; module power consumption 12 W |
| Dimensions (H × W × D) |
6.00 × 2.51 × 5.29 in (15.24 × 6.38 × 13.44 cm) |
| Weight |
1.95 lb (0.88 kg) |
| MTBF |
1,881,021 hours |
[/specifications]
[accesories]
Cabling & connectors
| Item |
Details |
| Cat5e/Cat6/Cat6A RJ-45 patch cable |
Data cable for 8× PoE/PoE+ copper ports (1G) |
Power supplies (DIN-rail; select capacity per PoE load)
| Item |
Details |
| PWR-IE65W-PC-AC= / PWR-IE65W-PC-DC= |
65W PSU (PoE-capable) |
| PWR-IE170W-PC-AC= / PWR-IE170W-PC-DC= |
170W PSU (PoE-capable) |
| PWR-IE240W-PCAC-L= |
240W AC PSU (PoE-capable) |
| PWR-IE480W-PCAC-L= |
480W AC PSU (PoE-capable) |
[/accesories]
Cisco Catalyst IEM-3500-8P Expansion Module
The Cisco Catalyst IEM-3500-8P Expansion Module adds PoE/PoE+ gigabit connectivity to IE3500 base switches for industrial and harsh environments. Providing 8 Gigabit RJ45 PoE/PoE+ downlinks, it delivers reliable line-rate performance in a rugged, fanless IP30 DIN-rail form factor. The module is powered by the host switch (12 W module consumption) and inherits IOS XE features, licensing, and management for seamless integration—ideal for powering cameras, sensors, and wireless access points while increasing port density.
Key Features:
-
8 × Gigabit Ethernet Downlinks with PoE/PoE+: Expands powered device connectivity; PoE budget supplied by the base switch.
-
Ruggedized, Fanless Design (IP30): Built for space-constrained industrial sites with DIN-rail mounting.
-
Seamless System Integration: Inherits Cisco IOS XE features and licensing from the base IE3500 switch.
-
Simple Operations: Managed (Cisco IOS XE WebUI/CLI; optional Cisco Catalyst Center).
-
Right-Sized Expansion: Helps scale total system ports up to 19 with compatible IE3500 bases.
Technical Overview:
-
Recommended for: PoE port-density expansion on Cisco IE3500 deployments in industrial/harsh environments.
-
Ports: 8 × 10/100/1000 Mbps RJ45 downlinks (PoE/PoE+).
-
PoE Budget: Provided by base switch.
-
Switching Capacity: —
-
Forwarding Rate: Line-rate on all ports (all packet sizes).
-
Management: Managed (Cisco IOS XE WebUI/CLI; optional Cisco Catalyst Center).
-
Security: Inherits features and license tier from the base IE3500 switch.
-
Energy Efficiency: Fanless operation; powered by base switch (module consumption 12 W).
