Cisco SM-ES3G-16-P 16-Port POE+ Capable Layer 2/3 LAN SMES3G16P

Description:

The Cisco SM-ES3G-16-P is a 16-port Gigabit Ethernet Layer 2/3 switch service module with PoE support, designed for Cisco 2900 and 3900 Series Integrated Services Routers (ISR G2). This enhanced EtherSwitch Service Module delivers enterprise-class switching features, including support for IEEE 802.3af Power over Ethernet on all ports, VLANs, QoS, and advanced security controls. Ideal for branch office deployments, the SM-ES3G-16-P integrates switching and routing into a single device to simplify network architecture and reduce hardware footprint.

Technical Specifications:
Manufacturer: Cisco Systems
Model Number: SM-ES3G-16-P
Product Type: Enhanced EtherSwitch Service Module
Compatibility: Cisco 2900 and 3900 Series ISR G2
Ports: 16 x 10/100/1000 Ethernet (RJ-45)
PoE Support: Yes, IEEE 802.3af PoE on all 16 ports (up to 15.4W per port)
Total PoE Power Budget: Dependent on router power configuration
Switch Type: Layer 2 and basic Layer 3
VLAN Support: Yes (IEEE 802.1Q), up to 4,094 VLANs
Security Features: Port security, DHCP snooping, dynamic ARP inspection
QoS: 802.1p CoS, DSCP, traffic policing and shaping
Stacking: Not supported
Management: CLI, SNMP, Cisco IOS software
Use Case: Branch LAN switching with integrated PoE and routing
Operating Temperature: 0°C to 40°C (32°F to 104°F)
Dimensions: 4.06 x 19.05 x 20.32 cm (1.6 x 7.5 x 8.0 in)
Weight: Approx. 2.3 kg (5.1 lb)