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SM-D-ES2-48
- Description:
- Cisco 2900 and 3900 series module SM-D-ES2-48 Enhanced EtherSwitch SM, Layer 2 switching , 48 ports Fast?
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- 4054318497157
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3 - List Price:
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$3,526.00
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$1,186.00
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SM-D-ES2-48
Cisco 2900 and 3900 series module SM-D-ES2-48 Enha...
$3,526.00
$1,186.00
34 in Global Warehouse
$1,186.00
66% off
TRUSTED, TRIED, PROVEN
SM-D-ES2-48 Overview
SM-D-ES2-48 is a high-performance Ethernet module engineered for data center environments and enterprise networking. This PCIe-based network card features dual SFP+ connectors and supports 10Gbps data rates, ensuring reliable and efficient connectivity for routers, switches, and servers.
Designed with modern network infrastructures in mind, SM-D-ES2-48 supports protocols such as TCP/IP and iSCSI, making it ideal for expanding data center capacity and upgrading server network interfaces. Its modular form factor and tool-free installation allow for quick integration into existing systems while delivering advanced features like auto-negotiation, wake-on-LAN, jumbo frames, and QoS.
What is the price of SM-D-ES2-48?
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Explore more options from Network Modules And Cards or explore other Cisco products.
SM-D-ES2-48 Specifications
| Product Type | Network Module / Network Card |
| Module Type | Ethernet |
| Data Rate | 10G |
| Connector Type | SFP+ |
| Supported Protocols | TCP/IP / iSCSI |
| Form Factor | PCIe |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 15W |
| Interface Ports | SFP+ |
| Expansion Slots | N/A |
| Product Name | SM-D-ES2-48 Ethernet Module |
| Height | 1.0 inches |
| Width | 3.0 inches |
| Depth | 4.0 inches |
| Weight | 0.75 lbs |
SM-D-ES2-48 Use Case
Branch Office Network Segmentation with High-Density Layer-2 Switching
In a mid-sized enterprise branch, IT deploys the SM-D-ES2-48 module in a Cisco 2900 Series router to support 48 Fast Ethernet endpoints across HR, Finance and Guest VLANs. By leveraging hardware-accelerated VLAN tagging and private VLAN features, network administrators isolate sensitive corporate traffic, reduce collision domains and optimize inter-departmental bandwidth. Outcome: segmented, high-performance connectivity with under 5 ms latency per port, simplified policy enforcement and streamlined compliance reporting.
VoIP and Unified Communications Edge Deployment
A multinational firm rolls out IP telephony to 40 remote sites using the SM-D-ES2-48 Enhanced EtherSwitch on Cisco 3900 Series platforms. Integrated Layer-2 QoS, port-based ACLs and low-latency forwarding ensure jitter-free voice calls and real-time collaboration. Outcome: 30 % reduction in call setup time, guaranteed voice-quality SLAs, centralized management of phone endpoints and rapid provisioning of new users.
Retail Store PoS and Video Surveillance Aggregation
A national retailer leverages the SM-D-ES2-48 module on Cisco 2900 routers to connect 24 point-of-sale terminals, 12 IP cameras and store Wi-Fi access points. Using VLAN-based traffic separation and priority queuing, the solution secures payment data while guaranteeing uninterrupted video feeds and guest Internet access. Outcome: PCI-compliant network segmentation, 40 % fewer network support tickets and consolidated infrastructure that scales as new devices are added.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Telephony Systems | Cisco, Juniper, Dell, HP | N/A | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP |
| Connector Type | RJ-11 | SFP+ | RJ-48 | SFP+ | RJ-45 |
| Data Rate | N/A | 10G | 1.544 Mbps / 2.048 Mbps | 10G | 1G |
| Depth | N/A | 0.5 inches | N/A | 4.0 inches | N/A |
| Expansion Slots | N/A | N/A | NIM | N/A | N/A |
| Form Factor | Modular | PCIe | Modular | PCIe | PCIe |
| Height | N/A | 1.0 inches | N/A | 1.0 inches | N/A |
| Input Voltage | 5V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | FXS | Ethernet | N/A | SFP+ | Ethernet |
| Max Speed | N/A | 10Gbps | N/A | 10Gbps | 1Gbps |
| Module Type | FXS/DID | Ethernet | WAN | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 5W | 12W | N/A | 15W | 5W |
| Product Name | EVM-HD-8FXS/DID | NM-32A High-Performance 10GbE Network Module | NM-HDV2-1T1/E1 | SM-D-ES2-48 Ethernet Module | NME-X-23ES-1G |
| Product Type | Telephony Interface Module | Network Module / Network Card | Network Module | Network Module / Network Card | Ethernet Module |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | FXS interface, Direct Inward Dialing, Caller ID, Call Waiting | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | N/A | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames |
| Supported Protocols | SIP / Analog Telephony | TCP/IP, iSCSI | N/A | TCP/IP / iSCSI | TCP/IP |
| Weight | N/A | 0.5 lbs | N/A | 0.75 lbs | N/A |
| Width | N/A | 4.5 inches | N/A | 3.0 inches | N/A |
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Questions & Answers
Q
What is the Cisco SM-D-ES2-48 Enhanced EtherSwitch Module?
A
The Cisco SM-D-ES2-48 is a Layer 2 switching expansion module for 2900 and 3900 Series routers that delivers 48 Fast Ethernet ports for high-density access.
Q
Which Cisco routers are compatible with the SM-D-ES2-48 module?
A
The SM-D-ES2-48 is compatible with Cisco 2900 and 3900 Series Integrated Services Routers equipped with an SM expansion slot.
Q
How many Fast Ethernet ports does the SM-D-ES2-48 provide?
A
This module provides 48 Fast Ethernet (10/100 Mbps) ports for access-layer connectivity in branch and campus environments.
Q
What Layer 2 switching features are supported by SM-D-ES2-48?
A
It supports IEEE 802.1Q VLAN, Spanning Tree Protocol (STP/RSTP), port aggregation (LACP), SNMP, and basic QoS for traffic prioritization.
Q
How do I install the Cisco SM-D-ES2-48 module?
A
Power down the router, insert the SM-D-ES2-48 into the SM slot on the front panel, secure with captive screws, and power cycle the router for automatic recognition.
Q
Is the SM-D-ES2-48 module hot-swappable?
A
No, the SM-D-ES2-48 requires a router reboot to initialize and apply its switching capabilities.
Q
What management options are available for the SM-D-ES2-48?
A
Manage the module via Cisco IOS CLI commands, SNMP, Cisco Prime Infrastructure, or Cisco Configuration Professional.
Q
What is the forwarding capacity of the SM-D-ES2-48?
A
The SM-D-ES2-48 delivers up to 9.6 Gbps of aggregate wire-rate forwarding to handle full-duplex traffic on all 48 ports.
Q
How much power does the SM-D-ES2-48 consume?
A
It draws approximately 15 W at 12 V DC under maximum load conditions, minimizing impact on router power budgets.
Q
Does the SM-D-ES2-48 support VLAN tagging?
A
Yes, it supports IEEE 802.1Q VLAN tagging with up to 256 VLAN instances for traffic segmentation.
Q
Which Cisco IOS software is required for SM-D-ES2-48?
A
The module requires Cisco IOS 15.1(4)M or later with the IP Base or Security feature set enabled.
Q
What warranty and support are offered for the SM-D-ES2-48?
A
Cisco provides a limited lifetime hardware warranty plus 90 days of complimentary Cisco Technical Support for the SM-D-ES2-48.
Q
How can I troubleshoot link issues on the SM-D-ES2-48?
A
Use IOS commands such as show interfaces status, verify LED indicators, inspect cable connections, and debug spanning-tree as needed.
Q
What are typical deployment scenarios for the SM-D-ES2-48?
A
Ideal use cases include branch office access layers, campus building networks, and small data centers requiring high port density.
Q
How does the SM-D-ES2-48 compare to the SM-ES2-24 module?
A
The SM-D-ES2-48 doubles port density with 48 ports versus 24, while offering identical Layer 2 feature support and throughput performance.
Q
Does the SM-D-ES2-48 support Quality of Service (QoS)?
A
Yes, it provides four hardware queues per port, priority queuing, traffic shaping, and policing for basic QoS enforcement.
