Cisco SM-D-ES3G-48-P 48 Ethernet PoE Port Layer 2 and Layer 3 Ether Switch Module SMDES3G48P

DESCRIPTION:
The Cisco SM-D-ES3G-48-P is a 48-port Enhanced EtherSwitch Service Module designed for Cisco ISR G2 routers, such as the 2900 and 3900 Series. This high-density Layer 2/3 switch module integrates seamlessly into the router chassis, offering up to 48 Gigabit Ethernet ports with Power over Ethernet (PoE) support. It provides advanced switching features, energy efficiency, and simplified network infrastructure for branch offices and distributed enterprise deployments.

TECHNICAL SPECIFICATIONS:
Manufacturer: Cisco Systems
Model Number: SM-D-ES3G-48-P
Form Factor: Internal service module (fits into ISR G2 router chassis)
Interface: 48 x 10/100/1000 Gigabit Ethernet ports
PoE Support: IEEE 802.3af (PoE) and 802.3at (PoE+) capable
Layer Support: Layer 2 and Layer 3 switching capabilities
Switching Capacity: 96 Gbps
MAC Address Table: Up to 16,000 entries
VLAN Support: Up to 1,000 VLANs
Management: CLI, SNMP, Cisco Prime Infrastructure
QoS: Advanced QoS features including classification, policing, shaping
Security Features: Port security, DHCP snooping, dynamic ARP inspection
Power Source: Draws power from router chassis; optional external power supply required for full PoE power budget
Compatible Routers: Cisco 2911, 2921, 2951, 3925, 3945 ISR G2