COLAMCO

Emerald® 1G Network Switch - 48-Port

$7,500.00
$5,722.90 SAVE $1,777.10
None available as of 11/05/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Special orders typically ship in 1-12 weeks.

Country of origin

  • Origin: Thailand
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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm ET.

Overview

About the Emerald® 1G Network Switch - 48-Port for Emerald® 1G Network Switch - 48-Port

Emerald 1G Network Switch - 48-Port

Power your Emerald deployment with a high-speed, resilient Layer 3 switch that boosts uptime, scales capacity, and delivers a secure, reliable control network. |

Your network should not choke every time traffic spikes. The Emerald 48 Port Managed PowerSwitch gives you the capacity and uptime required for Emerald based access and control environments, as well as modern data center networks, without forcing costly upgrades. With 48 one-gigabit access ports and high-speed 10 and 100-gigabit uplinks, you can add Emerald endpoints, users, services, and bandwidth at your pace with no redesign required.

Dual hot swappable power supplies keep both the network and your Emerald workflows online even if a supply fails, eliminating the panic, disruption, and expense of unexpected downtime. Advanced routing, segmentation, and access control features secure and separate Emerald traffic for departments, operators, or applications, making it an ideal solution for enterprises with multiple teams, strict compliance requirements, or shared infrastructure.

Whether you are refreshing legacy switching or scaling out new racks, the Emerald PowerSwitch provides operational headroom today and tomorrow. It delivers the resilient backbone required to expand Emerald without burning your energy budget or compromising network performance.


Technical specifications

Technical Specifications of the Emerald® 1G Network Switch - 48-Port for Emerald® 1G Network Switch - 48-Port

General Information

General Information specifications
Manufacturer Black Box Corporation
Manufacturer Part Number EMS1G48-S
Manufacturer Website Address http://www.blackbox.com
Brand Name Emerald®
Product Name 1G Network Switch - 48-Port
Packaged Quantity 1
Product Type Ethernet Switch

Technical Information

Technical Information specifications
Features Virtual Extensible LAN (VXLAN)Virtual LAN (VLAN)Auto Sensing

Interfaces/Ports

Interfaces/Ports specifications
Total Number of Network Ports 48
Uplink Port Yes
Network (RJ-45) Yes
Port / Expansion Slot Details 48 x Gigabit Ethernet Network Port4 x 10 Gigabit Ethernet Expansion Slot2 x 100 Gigabit Ethernet Expansion Slot1 x RJ45 RS-232 Serial Console Port

Media & Performance

Media & Performance specifications
Media Type Supported Twisted PairOptical Fiber
Ethernet Technology Gigabit Ethernet10 Gigabit Ethernet100 Gigabit Ethernet
Network Technology 10/100/1000Base-T10GBase-X100GBase-X
Maximum Data Transfer Rate 12.50 GB/s

I/O Expansions

I/O Expansions specifications
Expansion Slot Type SFP+QSFP28
Total Number of Expansion Slots 6
Number of SFP+ Slots 4

Network & Communication

Network & Communication specifications
Layer Supported 3
Networking Standards IEEE 802.1x

Management & Protocols

Management & Protocols specifications
Manageable Yes

Power Description

Power Description specifications
Input Voltage 120 V AC230 V AC
Frequency 50 Hz60 Hz
Power Source Power SupplyAC
Number of Power Supplies Supported 2
Number of Power Supplies Installed 1
Power Consumption 212 W

Physical Characteristics

Physical Characteristics specifications
Form Factor Rack-mountableRail-mountable
Height 1.7"
Width 17.1"
Depth 15.7"
Weight (Approximate) 37.81 lb

Miscellaneous

Miscellaneous specifications
Package Contents
  • 1G Network Switch - 48-Port
  • 1 x Power Cord
  • 1 x Power Supply
  • 1 x Set of Rack Rails:
  • 2 x Rails
  • 2 x Slides
  • 1 x Information Sheet with directions on where to download QSG and Manual
  • 1 x Console Cable RJ45 to DB9F
  • 1 x USB Type A/B Cable
Application / Usage NetworkTrafficData CenterInfrastructureEnterpriseSecurityAutomation Industry
Country of Origin Thailand

Warranty

Warranty specifications
Limited Warranty 2 Year

Ratings and reviews

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Special order item. This item ships direct from the manufacturer and cannot be cancelled once ordered. If you have any questions before ordering, ask us first: chat with us or call 1-800-692-8757.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm ET.