Brainboxes ES-457 PoE adapter 30 V
Stock: 0 units
Description
Description
Product overview
2 Port RS-232 with Power over Ethernet IEEE802.3af. Ethernet to Serial Device Server. Data rate from 110 to 1,000,000 baud. User friendly interface, simple to use, powerful in operation. Serial Port Tunnelling allows serial cable replacement over any distance, no software required. Optional DIN rail mounting kit. Ethernet to Serial device server with Power over Ethernet providing access to two RS232 serial ports. Data transfer rates up to 1,000,000 baud, coupled with 1Mbit/s line drivers deliver uncompromising performance. Power over Ethernet (PoE) uses IEEE 802.3af standard. Our ES range provides simple instant networked serial ports. A web interface allows secure configuration and control of the serial ports over a local network or the internet using any browser. For Windows our in-house designed (32 bit and 64 bit) driver gives you local COM ports, retaining existing software applications and allowing you to connect across your network to remote devices just as if they were attached locally. Serial Port Tunnelling (individually configurable) allows serial cable replacement over any distance, no software required. You can access the device via TCP/IP sockets from any networked device like an Android tablet, PC or phone. On Windows OS TCP/IP sockets are handled by the Winsock API, this will differ on other OSs.
Why choose the Brainboxes ES-457 PoE adapter 30 V?
The Brainboxes ES-457 PoE adapter 30 V is a poe adapters from Brainboxes, selected for Canadian businesses that need reliable, specification-accurate hardware. Key figures at a glance — Power over Ethernet (PoE): Yes; Networking standards: IEEE 802.3af; LED indicators: Yes. Every listing at FullOffice.ca is built from verified manufacturer data, so what you read here is what ships to you.
Key benefits
- ✔ Verified manufacturer specifications — no guesswork before you buy
- ✔ Ships from Canada: 24 to 72 hours to major centres, 3 to 8 business days elsewhere
- ✔ Volume pricing available for business and reseller accounts
- ✔ Support by phone, WhatsApp or email before and after your purchase
Recommended use cases
- Structured cabling and network closets
- Data centre and server room links
- Branch office connectivity
- Campus and building-to-building runs
Recommended industries
Specifications
| Specification | Detail |
|---|---|
| Power over Ethernet (PoE) | Yes |
| Networking standards | IEEE 802.3af |
| LED indicators | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| Power over Ethernet (PoE) voltage | 30 V |
| Power consumption (typical) | 1.85 W |
| Compliance certificates | CE, Federal Communications Commission (FCC), National Defense Authorization Act (NDAA), Trade Agreements Act (TAA), UKCA, cMETus |
| Operating temperature (T-T) | -10 - 60 °C |
| Operating temperature (T-T) | 14 - 140 °F |
| Width | 101 mm |
| Depth | 100 mm |
| Height | 27 mm |
| Weight | 127 g |
| Dimensions (WxDxH) | 101 x 100 x 27 mm |
| Package length | 13.5 cm mm |
| Package width | 160 mm |
| Package depth | 135 mm |
| Package height | 49 mm |
| Brand | Brainboxes |
| Manufacturer part number | ES-457 |
| GTIN / UPC | ['0837324003604', '837324003604'] |
Frequently asked questions
How long does delivery take?
Orders are processed within 24 hours. Once your tracking number is issued, delivery takes 24 to 72 hours to major centres in the main provinces, and 3 to 8 business days to remote regions. We ship with FedEx, DHL, UPS, Canada Post and Purolator.
Is this product covered by a warranty?
Yes. This item carries the manufacturer's warranty. See our Refund Policy for return windows and conditions, or contact us and we will walk you through the process.
Can I get volume pricing?
Yes. Volume discounts apply automatically as quantity increases, and our team can quote larger projects directly — reach us by phone, WhatsApp or email.
Do the specifications on this page come from the manufacturer?
They do. Product data on this page is sourced from the manufacturer's own catalogue, not rewritten from a distributor summary.
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