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SM-D-ES3-48-P
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ENHCD ETHERSWITCH L2/L3 SM 48 FE 2 SFP POE
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
SM-D-ES3-48-P
- Description:
- ENHCD ETHERSWITCH L2/L3 SM 48 FE 2 SFP POE
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 464306456396
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$7,600.00
- Price:
$3,024.0060.2% off
Quantity:
1
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SM-D-ES3-48-P Overview
SM-D-ES3-48-P is a high-performance Ethernet module designed to meet the rigorous demands of modern data centers. Engineered with 48 integrated RJ-45 ports, this module supports data transfer rates of up to 1Gbps per port, making it an ideal solution for expanding network connectivity across routers, switches, and servers. It is fully compatible with TCP/IP protocols and is built to integrate seamlessly into PCIe-based systems, ensuring efficient installation and robust performance.
This module’s design emphasizes reliability and scalability in mission-critical environments. With features such as auto-negotiation, Wake-on-LAN, and jumbo frame support, SM-D-ES3-48-P is perfectly suited for upgrading server network interfaces and connecting to high-speed networks. Its advanced engineering ensures that it meets the required operational standards, delivering consistent connectivity and optimal data throughput for demanding enterprise applications.
SM-D-ES3-48-P price is $3,024.00, a 60.2% saving from the Cisco list price of $7,600.00. SM-D-ES3-48-P is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SM-D-ES3-48-P for additional pricing. Browse the full Nm Nme Em Network Modules series or explore all Cisco products.
SM-D-ES3-48-P Specifications
- Product Type
- Network Module / Network Card
- Brand
- Cisco
- Module Type
- Ethernet Module
- Data Rate
- 1Gbps per port
- Connector Type
- RJ-45
- Supported Protocols
- TCP/IP
- 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
- 1Gbps per port
- Supported Features
- Auto-negotiation / Wake-on-LAN / Jumbo Frames
- Interface Ports
- 48 x RJ-45 Ethernet
- Product Name
- SM-D-ES3-48-P
SM-D-ES3-48-P Use Case
Enterprise Campus Distribution with VLAN Segmentation and OSPF Routing
Deploy SM-D-ES3-48-P-ENHCD EtherSwitch L2/L3 as the distribution-layer switch in a large enterprise campus. Leverage 48 Fast Ethernet ports for departmental workstations and dual SFP uplinks for redundant fiber links to the core. Advanced L3 features—OSPF, inter-VLAN ACLs and 802.1Q tagging—enable dynamic routing and strict segmentation. Benefit: Achieves high scalability, robust security and sub-second failover for uninterrupted business operations.
Unified PoE-Powered IP Telephony and Video Surveillance Infrastructure
Implement SM-D-ES3-48-P-ENHCD EtherSwitch to power and manage IP phones and network cameras across a corporate HQ or campus. Its 48 PoE-enabled Fast Ethernet ports deliver up to 30 W per port, eliminating separate power injectors, while 2 SFP uplinks provide secure fiber backhaul. Centralized PoE budget control and port-level monitoring streamline deployment and troubleshooting. Benefit: Reduces cabling complexity, lowers installation costs and ensures reliable, centrally managed device power.
Branch Office Edge Appliance with L2/L3 Services and High-Speed Uplink
Use SM-D-ES3-48-P-ENHCD EtherSwitch at remote or branch offices to consolidate switching, routing and power delivery. Forty-eight Fast Ethernet ports connect desktops, printers and access points; two SFP slots enable high-speed fiber uplinks to headquarters. Configure static routes or OSPF for consistent network policies, plus STP and QoS for traffic optimization. Benefit: Delivers simplified management, hardware consolidation, high availability and efficient bandwidth utilization for critical branch operations.
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Product Comparison Table 
| SM-D-ES3-48-P |  NM-1FE1R2W |  NME-APPRE-522-K9 |  EM3-HDA-8FXS/DID |  NME-AIR-WLC25-K9 | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module / Network Card | Network Card | Telephony Interface Card | Wireless LAN Controller Module |
| Module Type | Ethernet Module | Ethernet | Ethernet | FXS/DID | Wireless LAN Controller |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-11 | RJ-45 |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | SIP | TCP/IP |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Direct Inward Dialing (DID), Caller ID, Call Waiting | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Interface Ports | 48 x RJ-45 Ethernet | Ethernet | Ethernet | 8 x FXS | Ethernet |
| Product Name | SM-D-ES3-48-P | NM-1FE1R2W | NME-APPRE-522-K9 | EM3-HDA-8FXS/DID | NME-AIR-WLC25-K9 Wireless LAN Controller Module |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
J
Jonathan Mills
4
Powerful service module with PoE support. Great switching performance.
H
Hiba Khan
4
Handled traffic efficiently with no bottlenecks.
R
Renato Silva
4
Solid build and feature rich.
L
Laura Kim
5
Integrated smoothly into our router.
F
Faisal Ahmed
5
Excellent for campus deployments.
Questions & Answers
What is the ENHCD ETHERSWITCH L2/L3 SM 48 FE 2 SFP PoE (SM-D-ES3-48-P)?
The ENHCD ETHERSWITCH SM-D-ES3-48-P is a fully managed Layer 2/3 Ethernet switch featuring 48 10/100 Mbps PoE+ ports and 2 SFP uplinks, designed for mid-sized enterprise access networks.
How many PoE ports and what total power budget does the switch support?
It supports 48 IEEE 802.3af/at PoE+ ports with a total power budget of up to 370 W, delivering up to 30 W per port.
Which SFP modules are compatible with the SM-D-ES3-48-P?
The switch accepts standard 100 Mbps SFP fiber modules, including SX, LX, and ZX transceivers for multimode and single-mode connectivity.
Does the ENHCD ETHERSWITCH SM-D-ES3-48-P support Layer 3 routing?
Yes, it provides IPv4 static routing and RIP v1/v2 support, enabling basic inter-VLAN and site-to-site routing.
What management interfaces are available on this switch?
Management is available via Web GUI, CLI over SSH/Telnet, SNMP v1/v2c/v3, RMON, and Syslog for centralized monitoring and control.
What is the switching capacity and forwarding performance?
The switch delivers a 12.8 Gbps switching capacity and a maximum forwarding rate of 9.5 Mpps, ensuring low-latency packet delivery.
Which VLAN features does the SM-D-ES3-48-P support?
It supports IEEE 802.1Q trunking, up to 4,094 VLANs, GVRP for dynamic VLAN registration, and Private VLAN Edge for port isolation.
What QoS and traffic prioritization features are included?
The switch offers 8 hardware queues, DSCP/IP precedence, WRR and Strict Priority scheduling, and DSCP remarking for service-level enforcement.
What redundancy and high-availability features are available?
It supports IEEE 802.1D STP, 802.1w RSTP, 802.1s MSTP, and LACP link aggregation for loop prevention and link resilience.
What PoE standard is supported and how is it allocated?
It supports IEEE 802.3af/at PoE+ with dynamic power allocation per port, prioritizing critical devices when power capacity is constrained.
What form factor and mounting options are offered?
The device comes in a 1U metal chassis with included 19-inch rack-mount kits and optional desktop rubber feet for flexible installation.
What environmental specifications does the switch meet?
It operates between 0 °C and 50 °C with 10–90% non-condensing humidity, complying with ETSI and NEBS level 3 standards for commercial deployments.
Which certifications and regulatory compliances apply?
The SM-D-ES3-48-P is CE, FCC, UL listed, and RoHS compliant, ensuring adherence to global safety and environmental standards.
What warranty and support services are included?
It includes a five-year limited hardware warranty, lifetime technical support, and next-business-day advanced replacement service.
How do I update the switch firmware?
Firmware updates can be performed via the Web GUI, TFTP, FTP, or SCP, with image backup and rollback capabilities for safe upgrades.
What monitoring and diagnostic tools are built in?
Built-in features include port mirroring, cable diagnostics, LLDP neighbor discovery, and sFlow for traffic analysis and troubleshooting.