Business Cable Internet
Fast download speeds, low monthly cost, no SLA. Right for some workloads, wrong for others.
What it is
Business cable internet is a higher-tier version of residential cable, sold by Comcast Business, Spectrum Business, Cox Business, and others. You get faster download speeds, occasionally faster upload, business-class support, and a static IP option. What you don't get: a real SLA, symmetrical speeds, or guaranteed performance during peak hours.
How it works
Same underlying DOCSIS infrastructure as residential cable, with priority queueing for business accounts and dedicated business support phone lines. Speeds are 'up to' — meaning you might get the advertised number off-peak, but performance can degrade when your neighbors are streaming video.
Best for
- ✓ Small offices (5-25 people) with email, web browsing, light cloud apps
- ✓ Retail locations with point-of-sale and basic connectivity
- ✓ Restaurants where outages are inconvenient but not catastrophic
- ✓ Backup/secondary circuits behind primary fiber
- ✓ Cost-sensitive businesses willing to trade reliability for price
Not ideal for
- ✗ VoIP-heavy operations (call quality suffers under load)
- ✗ Healthcare or finance with compliance/uptime needs
- ✗ Cloud-first companies running critical apps in AWS/Azure/GCP
- ✗ Large offices (50+ people) sharing a single connection
Pricing
Often comes with 1-2 year promo pricing that jumps after the term ends. Read the fine print on contract length and post-promo rate. Wi-Fi router included.
Vendors we work with for Business Cable
Get a Business Cable quote for your address
Tell Byte what you need and we'll pull live channel pricing from the carriers and vendors that serve your specific location.
FAQ
Why is business cable so much cheaper than fiber?
Because you're getting a fundamentally different service. Cable is shared bandwidth with no SLA. Fiber is dedicated bandwidth with a contractual uptime guarantee. The price reflects the service.
What does 'best-effort SLA' actually mean?
It means there's no SLA. The carrier will work to fix outages but isn't obligated to credit you for downtime. If uptime matters, you need DIA fiber or you need cable as a redundant backup.
Is the upload speed really only 35 Mbps?
Yes, on most cable products. DOCSIS infrastructure was designed asymmetrically. Some newer markets are getting symmetrical cable plans (DOCSIS 4.0) but that's still rare.
Should I run voice over business cable?
It can work for low call volumes, but call quality drops during peak hours due to congestion and the limited upload speed. For voice-critical operations, use dedicated fiber.