Description
Introduction
The ABB ISP/S8.1.1.1 is an industrial-grade IP Switch PoE for KNX system component applications. It is an unmanaged, plug-and-play switch with 8 Fast Ethernet ports at 100 Mbit/s and PoE with a stated 55 W power budget.

Designed for installation in electrical distribution boards and small housings, the ISP/S8.1.1.1 supports rapid mounting on 35 mm DIN rails to EN 60715. Its catalog description identifies it as “ISP/S8.1.1.1 IP Switch PoE, 8 Ports, Fast Ethernet, 55 W, MDRC,” making it suitable for specification and procurement where the exact ABB model and product ID are required.
Key Features
- Brand: ABB
- SKU / Extended Product Type: ISP/S8.1.1.1
- Product ID: 2CDG120083R0011
- 8 ports with Fast Ethernet transmission at 100 Mbit/s
- PoE with stated 55 W rating
- Unmanaged switch with plug-and-play capabilities
- Designed for rapid mounting on 35 mm DIN rails to EN 60715
- Degree of protection: IP20
Benefits
- Industrial-grade unmanaged switch for straightforward Ethernet distribution in KNX system component installations.
- 8 Fast Ethernet ports provide 100 Mbit/s network connectivity as specified in the ABB product data.
- PoE capability with a stated 55 W power budget supports projects where Power over Ethernet is part of the approved design.
- Plug-and-play operation helps reduce configuration steps because the device is specified as unmanaged.
- DIN-rail mounting on 35 mm rails to EN 60715 supports integration into electrical distribution boards and small housings.
- Clear product identifiers, including SKU ISP/S8.1.1.1, Product ID 2CDG120083R0011, and EAN 4053546045529, help consultants and buyers match the correct item in BOQs and purchase orders.
Technical Specifications
Applications
- KNX system component installations requiring an ABB Ethernet switch as specified by Product Range: KNX.
- Electrical distribution boards where the project design calls for an 8-port unmanaged Fast Ethernet PoE switch.
- Small housings requiring DIN-rail mounting on 35 mm rails to EN 60715.
- B2B procurement projects where the BOQ references ABB ISP/S8.1.1.1, Product ID 2CDG120083R0011, or EAN 4053546045529.
Installation Notes
- Install on 35 mm DIN rails to EN 60715 in electrical distribution boards or small housings, as described in the ABB product data.
- Verify that the project design matches the stated 8 ports, Fast Ethernet 100 Mbit/s transmission, and PoE 55 W requirement before ordering.
- The device is specified as unmanaged and plug-and-play; no manual operation is listed in the product data.
- Degree of protection is IP20; select the installation location and enclosure according to the approved project documentation and applicable site requirements.
- Refer to ABB Instructions and Manuals document 2CDG941233P0001 for official installation and handling information.
Developer Resources
- Manufacturer product URL: https://new.abb.com/products/en/2CDG120083R0011/isp-s8-1-1-1
- Instructions and Manuals: 2CDG941233P0001
- Declaration of Conformity – CE: 9AKK107992A2180
- EPLAN Data: 9AKK108464A1049
- Product ID for engineering and procurement records: 2CDG120083R0011
- EAN: 4053546045529
- KNXbazzar ABB brand page: https://knxbazzar.com/knxshop/?brand=abb
- KNX System Components category: https://knxbazzar.com/product-category/knx-system-components/
FAQ
What is the exact ABB model for this product?
The exact model and SKU is ABB ISP/S8.1.1.1. The Product ID is 2CDG120083R0011 and the EAN is 4053546045529.
How many Ethernet ports does the ABB ISP/S8.1.1.1 have?
The product data specifies 8 ports with Fast Ethernet transmission at 100 Mbit/s.
Is the ABB ISP/S8.1.1.1 a managed switch?
No. The product description identifies it as an unmanaged switch with plug-and-play capabilities.
Can it be mounted on a DIN rail?
Yes. It is designed for rapid mounting on 35 mm DIN rails to EN 60715 in electrical distribution boards and small housings.
What documents should be checked before procurement or installation?
Check ABB Instructions and Manuals 2CDG941233P0001, Declaration of Conformity – CE 9AKK107992A2180, EPLAN Data 9AKK108464A1049, and confirm the exact Product ID 2CDG120083R0011 against the project BOQ.
What is the exact product model?
The order/model code for this page is ISP/S8.1.1.1. Match it against project documents before purchase.
Conclusion
The ABB ISP/S8.1.1.1 IP Switch PoE is an industrial-grade, unmanaged 8-port Fast Ethernet switch with PoE 55 W, designed for DIN-rail installation in distribution boards and small housings. For consultants, installers, integrators, and buyers, the key procurement step is to verify the exact ABB model, Product ID 2CDG120083R0011, and official documentation before ordering.












Reviews
There are no reviews yet.