Patton OnSite EFM 2-8 Wire IAD; 4 x 10/100; 100-240VAC
There is also a PoE version:
Patton OS3304/4ETH/AF/EUI OnSite EFM 2-8 Wire IAD; PoE; 4 x 10/100; 100-240VAC
For detailed information see the Patton OS3300 page
You can always call for a quick quote.
If you like the price, you can order right over the phone.