S12700E-12 02116009 Enterprise-Class 100G Core Network Switch with 12 slots
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Product Highlights
- High Switching Capacity: 57.6 Tbps switch capacity, upgradable to 86.4 Tbps with dual master control.
- Ultra-High Port Density: Supports up to 288 100GE ports or 576 10GE ports in a single chassis.
- Non-Blocking Architecture: Cell switching technology ensures zero packet loss and full line speed.
- 12 Service Slots: 12 business slots designed for ultra-large campus cores and large data centers.
- Advanced Redundancy: 1+1 redundant main control, 2+2 switching network, and 3+3 power supply.
- VXLAN and SRv6 Support: Includes VXLAN, BGP/EVPN, SRv6, and IPv6 for modern network architectures.
- High Performance Forwarding: Packet forwarding rate reaches 43,200 Mpps for full line speed.
- Flexible Airflow Design: Front and rear air ducts with inlet on port side and outlet on rear side.
Product Attributes
- Communication Mode
- Full-Duplex & Half-Duplex
- Type
- Enterprise Router
- Transmission Rate
- 10/100/1000Mbps
- Model NO.
- S12700E-12
- Ports
- ≧48
- Function
- Lacp, Qos, Snmp, Stackable, Vlan Support
- Switch Capacity
- 57.6 Tbit/S
- Mpu Slots
- 2
- Sfu Slots
- 4
- Service Card Slots
- 12
- Fan Slots
- 5
- Flash
- 128 MB
- Memory
- 16 GB
- Transport Package
- Cartons
- Specification
- 441.7*442*517.4, 10U
- Trademark
- /
- Origin
- China
- HS Code
- 8517623200
- Production Capacity
- 5000PCS/Month
- Package Size
- 90.00cm * 60.00cm * 45.00cm
- Package Gross Weight
- 12.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description

project | parameter |
model | CloudEngine S12700E-12 |
Chassis specifications | 21U rack mounted, 12 x business slots+2 x main control slots (MPU)+4 x switch board slots (SFU)+6 x power slots+5 x fan slots |
exchange capacity | 57.6 Tbps (dual master control, upgradable to 86.4Tbps) |
Packet forwarding rate | 43200 Mpps (full line speed) |
Port density (fully configured) | 100GE: 288 ports (12 × 24 ports) |
40GE: 288 ports (12 × 24 ports) | |
25GE: 480 ports (12 × 40 ports) | |
10GE: 576 ports (12 × 48 ports) | |
Typical Business Board | LST7C24HX6E0(24×100GE QSFP28) |
LST7L12QX6E0(12×40GE QSFP+) | |
LST7Y40SX6H0(40×25GE SFP28) | |
LST7X48SX6E0(48×10GE SFP+) | |
Main control/switching network board/power supply | Main control 1+1 redundant heat plugging and unplugging; Exchange network board 2+2 redundancy; Power supply 3+3 redundancy (AC/HVDC) |
Dimensions (width x depth x height) | 442 × 517.4 × 927.4 mm(21U) |
air duct | Front and rear air ducts (inlet on the port side → outlet on the rear side) |
Key Features | Cell exchange (non blocking and zero packet loss), on-board AC (managing 10K APs), VXLAN, BGP/EVPN, SRv6, IPv6, hardware ACL, iPCA, CSS cluster |


Our company's products include various well-known brands of network communication equipment, including Enterprise Access Switch,Data center switch,Core Router,Enterprise Router,Optical Switch,Firewall,Wireless AP, Server,OLTs, SDHs,Motherboard,etc. We focus on projects in industries such as government, enterprises, hotels, education, healthcare, finance, electricity, energy, and provide solutions based on customer needs.
We always adhere to providing customers with the best quality products at the most competitive prices.








We are the leading Chinese supplier of quality networking equipments and we have over 10 years experience in this field.
2. What's the quality of the products?
All the items are brand original.
3. How to place an order?
After customer confirm the order , we will create an order as your request. We accept many terms of trade such as T/T,
Wester,Union, and etc.
4. How about the shipment?
We deliver products by FEDEX, DHL, ARAMEX, EMS, UPS, TNT and Air shipping & Ocean transportation. We are also able to deliver goods to your forwarder in China if you need.
5. Do you test all your goods?
A: Yes, we have professional engineer to test all devices before shipping if you need
6. What if machine not work during warranty?
Technical support avaliable,if can't fixed, replacement or return with full refund acceptable.
7. How about your main products?
Our product lines include Switches, Routers, Server,SFP Modules, OLTs, SDHs, Network Modules, Interface Cards, Security Firewalls, Wireless AP etc.
8. What brand of products do you offer?
A: We can provide all common brands in the market
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI239002". Items marked "" are certified.
Company Profile
Chongqing Chimu Technology Co., Ltd. Was established in 2011, we have been engaged in this industry 13 years. Relying on 12 years of deep experience in the communication field and scientific and technological innovation ability, through the integration of multi-brand, full series of communication products resources, with a one-stop service model. Let the network better connect you and me, connect the world, and make "Made in China" can run smoothly in the world. In order to meet the needs of customers, we have eatablished a perfect supply chain system to provide super products with reliable quality and reasonable price. From demestic to international logistics, we have a complete transportation system and services.
We are devoted to offering Huawei, ZTE, Cisco, H3c, DELL, Intel, Inspur, Fiberhome etc Switches, Routers, Servers, Storages, OLTs, SDHs, Network Modules, Interface Cards, Security Firewalls, Wireless AP, Optical fiber equipment. Our long-term aim is to provide users high-quality, efficient, economic, timely services. Looking forward to establish long-term and win-win business relations with you.
We are committed to achieving "the same demand, more abundant sources; The same product, more favorable price, the same price, shorter delivery time; The same delivery time, more convenient service.
Our competitive advantage stems from a hybrid operating model that combines global scalability with local agility. With strategic distribution centers in key markets, our customers receive their products faster, minimizing downtime on mission-critical projects. The technical support team provides installation guidance, firmware customization, and multilingual troubleshooting to ensure seamless integration.
We also have the following value-added services to meet the needs of different customers.
Customized training sessions: Certification workshops on best practices in network optimization, IoT deployment, and cybersecurity.
Supply chain Finance: Flexible payment methods and VM-managed inventory (VMI) solutions for large projects.
Sustainable Development Initiative: Equipment recycling and energy saving network design consultation for Circular Economy Partnership.
As an authorized reseller for industry leaders such as Cisco, Huawei, H3C, HP, Lenovo and Ruijie, we adhere to the highest quality standards and we are able to build hybrid, future-proof networks based on evolving technology needs.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 22, No. 3, No. 15, Beichengtian Street, Jiangbei District, Chongqing, China
-
Plant Area
- 600 square meters
-
Number of Employees
- 21
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Chongqin port
Our Production Capability & Technical Expertise
- Main Products
- Ethernet Switch, Server, Router, Firewall, Access Point, Storage, Olt, Optical Module, SDH, Pon Board
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-01-13
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, Domestic
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
FAQ
- Why choose us?
- We are the leading Chinese supplier of quality networking equipments and we have over 10 years experience in this field.
- What's the quality of the products?
- All the items are brand original.
- How to place an order?
- After customer confirm the order , we will create an order as your request. We accept many terms of trade such as T/T, Wester,Union, and etc.
- How about the shipment?
- We deliver products by FEDEX, DHL, ARAMEX, EMS, UPS, TNT and Air shipping & Ocean transportation. We are also able to deliver goods to your forwarder in China if you need.
- Do you test all your goods?
- Yes, we have professional engineer to test all devices before shipping if you need
- What if machine not work during warranty?
- Technical support avaliable,if can't fixed, replacement or return with full refund acceptable.
- How about your main products?
- Our product lines include Switches, Routers, Server,SFP Modules, OLTs, SDHs, Network Modules, Interface Cards, Security Firewalls, Wireless AP etc.
- What brand of products do you offer?
- We can provide all common brands in the market
Send your message to this supplier
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