Cisco WS-C3750G-12S-E 12x SFP 1Gb - Ethernet Switch

Brand: CISCO | Part Number: WS-C3750G-12S-E
  • Out-of-Stock
Cisco WS-C3750G-12S-E 12x SFP 1Gb - Ethernet Switch Cisco WS-C3750G-12S-E 12x SFP 1Gb - Ethernet Switch Cisco WS-C3750G-12S-E 12x SFP 1Gb - Ethernet Switch Cisco WS-C3750G-12S-E 12x SFP 1Gb - Ethernet Switch Cisco WS-C3750G-12S-E 12x SFP 1Gb - Ethernet Switch Cisco WS-C3750G-12S-E 12x SFP 1Gb - Ethernet Switch Cisco WS-C3750G-12S-E 12x SFP 1Gb - Ethernet Switch
1,429.99 zł
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local_shipping In delivery : 3 - 5 days
Condition: Refurbished help_outline
Warranty:  1 year
 

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Description

Cisco WS-C3750G-12S-E 12x SFP 1Gb - Ethernet Switch

The Cisco WS-C3750G-12S-E is a compact, enterprise-grade switch featuring 12 Gigabit Ethernet SFP ports designed exclusively for fiber connectivity. It operates with the IP Services (Enhanced Multilayer) software image, providing full Layer 3 routing capabilities, including OSPF, EIGRP, RIP, and multicast routing. With support for Cisco StackWise technology, up to nine switches can be stacked and managed as a single unit, simplifying scalability and redundancy. This switch is ideal for distribution or aggregation roles in fiber-heavy networks, offering robust QoS, ACLs, 802.1X network access control, and advanced traffic management features in a 1U rack-mountable form factor.
This device is an excellent choice for:

  • Fiber aggregation switch in enterprise networks: Ideal for connecting multiple fiber-based access switches to a centralized distribution or core layer, thanks to its 12 SFP ports.
  • Layer 3 distribution switch: With advanced routing protocols like OSPF and EIGRP, it's well-suited for handling inter-VLAN routing and traffic segmentation in campus or building distribution layers.
  • Stacked deployments for scalability: Supports Cisco StackWise technology, allowing up to 9 units to operate as a single logical switch — ideal for growing environments that need redundancy and simplified management.
  • Secure access environments: Offers robust security features such as 802.1X port-based authentication, Access Control Lists (ACLs), and DHCP snooping for environments requiring strict network access control.
  • QoS for critical traffic: Prioritizes traffic with Layer 2–4 Quality of Service, making it suitable for deployments with VoIP, video conferencing, or latency-sensitive applications.
  • Fiber-to-the-desk or extended fiber runs: Suitable for buildings or sites where copper is impractical or electromagnetic interference is an issue, supporting fiber-to-endpoint infrastructure.
  • Compact deployments with limited space: 1U rack-mount form factor and low port density make it ideal for small server rooms or distribution closets where full-sized switches aren't necessary.


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SPECIFICATION

Manufacturer Cisco
Product Line Catalyst 3750 Series
Model WS-C3750G-12S-E
Ports 12 x 1Gb SFP
Management Fully Managed
Stackable Yes
Internal Ports Not Applicable
Form Factor 1U Rack Mountable
Layer 3
POE Standard No
POE Power N/A
Switching Capacity 32 Gbps
Mounting NO
Cooling 1x Front-to-Rear
(PN: Fixed)

Condition A used item that has been kept in perfect conditions in a large data center. Looks like new, with no signs of use. Comes from a legitimate source.
Warranty 1 Year


DETAILED SPECIFICATION


Feature / Characteristic Specification
MPN WS-C3750G-12S-E
Ports 12 x 1G SFP fiber ports
Switching Capacity 32 Gbps (with StackWise)
Forwarding Rate 38.7 Mpps
MAC Address Table Size 12,000 entries
Stacking Support Yes, Cisco StackWise (up to 9 switches)
Memory 128 MB DRAM, 16 MB Flash
Operating Temperature 0 to 45 °C
Storage Temperature -25 to 70 °C
Operating Humidity 10% to 85% non-condensing
Software Feature Set Enhanced Multilayer Image (IP Services)
Specifications

Product Line:
Catalyst 3750 Series
Type:
Ethernet Switch
model:
Cisco WS-C3750G-12S-E
brand:
CISCO
Series:
Catalyst 3750
SFP Ports:
12 x 1G
Switching Capacity:
32 Gbps
Form Factor :
1U Rack Mountable
Ports Quantity:
12
Ports Interface:
SFP
Ports Speed:
1Gb
Uplink Ports Quantity:
-
Network Management Type:
Fully Managed
Stackable:
Yes
Internal Ports Quantity:
Not Applicable
Layer:
3
POE Standard:
No
POE Power:
N/A
Cooling:
Front-to-Rear
RAILS:
NO
PSU PN:
Fixed
FAN PN:
Fixed
PSU Quantity:
1
PSU Power:
-
Fan Quantity:
1
License:
-
Warranty

All products purchased in our store come with a one-year warranty against manufacturing defects. The warranty begins on the date of purchase and applies to all items in our inventory. If you encounter any issues, please contact our customer service team for assistance. Complaints can be submitted within 14 days of discovering a defect, and a proof of purchase is required for processing the request. In the event that a complaint is approved, we will repair or replace the item with a new one. For detailed information about the complaint procedure, please refer to the "Return Policies" section on our website.
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