WS-C3750G-12S-E Datasheet
Looking for the WS-C3750G-12S-E Datasheet before purchasing a Cisco enterprise switch? The Cisco WS-C3750G-12S-E Datasheet provides detailed information on specifications, features, and performance to help businesses choose the right networking solution.
Looking for the WS-C3750G-12S-E Datasheet before purchasing a Cisco enterprise switch? The Cisco WS-C3750G-12S-E Datasheet provides detailed information on specifications, features, and performance to help businesses choose the right networking solution. At Green Code Technologies UK, we supply genuine Cisco networking products for reliable and scalable business networks.
It highlights the Cisco Catalyst 3750G Series, an enterprise-class stackable switch designed for secure and efficient network connectivity. Cisco switches form the backbone of many business networks by enabling seamless communication between users, devices, and enterprise applications. They are widely deployed across enterprise campuses, data centres, financial organisations, public sector environments, and branch offices.
Furthermore, it showcases Cisco StackWise technology, which provides a 32 Gbps stack interconnect for simplified management and greater scalability. The Catalyst 3750G Series also delivers high-density Gigabit Ethernet connectivity, flexible deployment options, and reliable performance for access, aggregation, and small network backbone applications. As a result, it is an excellent choice for organisations looking to build a secure and scalable enterprise network.
Main Features
- 12 SFP Gigabit Ethernet ports
- Managed Layer 3 switch
- Cisco StackWise technology
- 32 Gbps stack bandwidth
- Rack-mountable 1U design
- Enterprise Gigabit networking
- Advanced security features
- High availability and scalability
We are having Cisco WS-C3750G-12S-E Datasheet Switches for sale and you can get these switches at an affordable rate. Take advantage of this sale and book your product now! For any kind of queries regarding the product and it’s purchase, you can contact us
WS-C3750G-12S-E data sheet | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | WS-C3750G-12S-E Datasheet |
| Product Type | Switch – 12 ports – L3 – Managed – stackable |
| Form Factor | Fixed, Rack Mountable 1U, Stackable/Clustering |
| Switch Port density – Uplinks | 12 x Gigabit SFP |
| Performance | Switching capacity : 32 Gbps Forwarding performance : 17.8 Mpps |
| MAC Address Table Size | 12K entries |
| Jumbo Frame Support | Yes |
| Max Number of Stacks | 9 |
| Routing Protocol | IGRP, BGP-4, IS-IS, RIP-1, RIP-2, HSRP, PIM-SM, static IP routing, PIM-DM, EIGRP for IPv6, OSPF for IPv6, policy-based routing (PBR), RIPng |
| Remote Management Protocol | SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, SSH, CLI |
| Authentication Method | Kerberos, Secure Shell (SSH), RADIUS, TACACS+ |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s |
| DRAM Memory | 128 MB |
| WS-C3750G-12S-E Datasheet Flash Memory | 16 MB Flash |
| LED Status Lights Indicators | Link activity, port transmission speed, port duplex mode, bandwidth utilization %, system, RPS (Redundant Power Supply) |
Connectivity / Expansion Slots | |
| Interfaces | 1 x console – RJ-45 – management Network stack device : 1 x x 2 12 x SFP (mini-GBIC) |
Power Supply Specifications | |
| Power Device | Power supply – internal |
| WS-C3750G-12S-E Datasheet Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| Power Consumption Operational | 120 Watt |
| Features | Redundant Power System (RPS) connector |
Dimensions / Weight / Miscellaneous | |
| Width | 44.5 cm |
| Depth | 32.6 cm |
| Height | 4.4 cm |
| Weight | 4.6 kg |
| MTBF | 215,000 hour(s) |
| WS-C3750G-12S-E Datasheet Compliant Standards | CE, FCC Class A certified, TUV GS, BSMI CNS 13438 Class A, CISPR 24, cUL, EN 60950, EN55022, NOM, VCCI Class A ITE, IEC 60950, EN55024, UL 60950 Third Edition, CISPR 22, CSA 22.2 No. 60950, CB, FCC Part 15, MIC, AS/NZS 3548 |
System Software | |
| Software Included | Cisco IOS IP Services |
Manufacturer Warranty | |
| Service & Support | Limited lifetime warranty |
| Service & Support Details | Limited warranty – lifetime |
Frequently Asked Questions
What is the WS-C3750G-12S-E Datasheet?
The WS-C3750G-12S-E Datasheet provides detailed information about the Cisco Catalyst 3750G switch, including its specifications, features, hardware capabilities, and supported software.
How many ports does the WS-C3750G-12S-E include?
The WS-C3750G-12S-E features 12 Gigabit Ethernet SFP ports, making it suitable for fibre-based enterprise and campus network deployments.
Does the WS-C3750G-12S-E support Cisco StackWise technology?
Yes. The WS-C3750G-12S-E supports Cisco StackWise technology with a 32 Gbps stacking bus, allowing multiple switches to operate as a single logical unit for easier management and improved scalability.
Is the WS-C3750G-12S-E suitable for enterprise networks?
Yes. The WS-C3750G-12S-E is designed for enterprise campus networks, branch offices, and aggregation layers that require secure Layer 3 switching and reliable fibre connectivity.
Why buy the WS-C3750G-12S-E from Green Code Technologies?
Green Code Technologies supplies genuine Cisco networking equipment with competitive UK pricing, expert support, and reliable product availability to help businesses build secure and scalable network infrastructure.
Q & A
Trusted IT Hardware,
Delivered Right.
Green Code Technologies is a UK-based IT hardware supplier trusted by businesses across 50+ countries — for genuine equipment, fast delivery, and expert support.
Enterprise IT Solutions Partner
Genuine, warranty-backed hardware from leading brands including Cisco, Huawei, HPE, Dell, Fortinet and more — sourced through authorised channels.
Fast UK & Global Delivery
Next-day delivery across the UK and rapid worldwide shipping. Orders placed before 2 PM are dispatched the same working day.
100% Authentic Hardware
Every product is verified for authenticity with verifiable serial numbers. We supply only genuine and certified equipment — no grey-market risk.
Expert Technical Support
Our in-house engineers provide free pre-sales and post-sales support to help you choose the right product for your infrastructure.
Competitive Pricing
We source directly from authorised supply chains to bring you the best enterprise IT hardware value without compromising on quality or warranty.
Sustainable IT Solutions
Sustainability is at our core. We offer eco-friendly certified-refurbished options alongside new hardware to reduce your organisation's carbon footprint.




























