Call us toll free: +1 789 2000

Free worldwide shipping on all orders over $50.00

Key Features

  • Supports layer 3 switching for enhanced performance and usability
  • Rack mounting enables you to organize wires & secure cables for professional installation
  • Managed switch provides a reliable foundation for your network
  • Gigabit Ethernet port for ultra-fast network speeds
  • Conveniently lets you connect two standard Ethernet ports to ensure maximum efficiency
  • Supports cost-efficient twisted pair cables for high-speed data transfer up to 100 meters
  • Features 48 networking ports to meet the requirements of the most demanding workgroups
  • Effectively reduces downtime with improved network performance
BLACK BOX Switches & Bridges

SWITCH - EMS1G48-S - (48) RJ45 10M/100M/1G AUTO-SENSING, (4) 10G SFP+, (2) 100GB

Mfr # EMS1G48-S SKU 15382730 UPC 822088288923

$5,263.96 MSRP $7,500.00 Save 30%

Regular price saves you $2,236.04 against MSRP.

Available

Contact us to check availability


Product Overview

SWITCH - EMS1G48-S - (48) RJ45 10M/100M/1G AUTO-SENSING, (4) 10G SFP+, (2) 100GB

  • 1G NETWORK SWITCH - 48-PORT
  • Emerald® 1G Network Switch - 48-Port - 48 Ports - Manageable - Gigabit Ethernet, 10 Gigabit Ethernet, 100 Gigabit Ethernet - 10/100/1000Base-T, 10GBase-X, 100GBase-X - 3 Layer Supported - 212 W Power Consumption - Twisted Pair, Optical Fiber - Rack-mountable, Rail-mountable - 2 Year Limited Warranty
  • Emerald® 1G Network Switch - 48-Port
  • 48 Ports - Manageable - Gigabit Ethernet, 10 Gigabit Ethernet, 100 Gigabit Ethernet - 10/100/1000Base-T, 10GBase-X, 100GBase-X - 3 Layer Supported - 212 W Power Consumption - Twisted Pair, Optical Fiber - Rack-mountable, Rail-mountable - 2 Year Limited Warranty

Technical Specifications

Product Type Ethernet Switch
Input Voltage 120 V AC
Input Voltage 230 V AC
Manufacturer Part Number EMS1G48-S
Packaged Quantity 1
Power Source Power Supply
Power Source AC
Limited Warranty 2 Year
Layer Supported 3
Weight (Approximate) 37.81 lb
Features Virtual Extensible LAN (VXLAN)
Features Virtual LAN (VLAN)
Features Auto Sensing
Form Factor Rack-mountable
Form Factor Rail-mountable
Manufacturer Black Box Corporation
Product Name 1G Network Switch - 48-Port
Network Technology 10/100/1000Base-T
Network Technology 10GBase-X
Network Technology 100GBase-X
Power Consumption 212 W
Brand Name Emerald®
Expansion Slot Type SFP+
Expansion Slot Type QSFP28
Country of Origin Thailand
Height 1.7"
Width 17.1"
Depth 15.7"
Manageable Yes
Number of Power Supplies Supported 2
Number of Power Supplies Installed 1
Maximum Data Transfer Rate 12.50 GB/s
Ethernet Technology Gigabit Ethernet
Ethernet Technology 10 Gigabit Ethernet
Ethernet Technology 100 Gigabit Ethernet
Network (RJ-45) Yes
Number of SFP+ Slots 4
Uplink Port Yes
Media Type Supported Twisted Pair
Media Type Supported Optical Fiber
Total Number of Network Ports 48
Port/Expansion Slot Details 48 x Gigabit Ethernet Network Port
Port/Expansion Slot Details 4 x 10 Gigabit Ethernet Expansion Slot
Port/Expansion Slot Details 2 x 100 Gigabit Ethernet Expansion Slot
Port/Expansion Slot Details 1 x RJ45 RS-232 Serial Console Port
Total Number of Expansion Slots 6
Networking Standards IEEE 802.1x

Marketing Information

  • 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

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.


Shipping & Dimensions

7.78
Weight (lbs)
1.71"
Length
17.08"
Width
15.75"
Height
Free Worldwide shipping

On all orders above $50

Easy 30 days returns

30 days money back guarantee

International Warranty

Offered in the country of usage

100% Secure Checkout

PayPal / MasterCard / Visa