Cambium Networks PTP 850E 10Gbps E-Band Microwave Radio
The Cambium Networks PTP 850E is an ultrahigh-capacity, all-outdoor E-band packet microwave radio engineered for service providers and enterprises requiring reliable, lightly licensed 10Gbps Ethernet backhaul connectivity. Operating in the interference-free 70/80 GHz spectrum with Hi TX (81–86 GHz) and RX (71–76 GHz) bands, this C800085B001A Radio Hi unit delivers carrier-grade performance for point-to-point wireless links. The single-core architecture supports up to 512QAM modulation across channel sizes up to 2 GHz, making it ideal for short-range backhaul, campus interconnects, and disaster recovery networks where licensed spectrum and high throughput are critical.
Key Features
- 10 Gbps data rate capacity with advanced 512QAM modulation
- All-outdoor ODU form factor with direct-mount antenna support
- Lightly licensed E-band operation (70/80 GHz) — interference-free connectivity
- Passive PoE power delivery via -48 VDC for simplified deployment
- SFP/SFP+/QSFP interface options for flexible data connectivity
- XPIC-ready design — pairs with C800085B002A Radio Lo for dual-polarization capacity
- Channel sizes up to 2 GHz for maximum spectral efficiency
- Compact all-packet microwave architecture for rapid installation
Technical Specifications
| Specification |
Details |
| Manufacturer |
STRATEGIC SOURCING / Cambium Networks |
| Part Number |
C800085B001A |
| Product Type |
E-Band Packet Microwave Radio (Radio Hi) |
| Maximum Data Rate |
10 Gbps |
| TX Frequency Band |
81–86 GHz |
| RX Frequency Band |
71–76 GHz |
| Modulation |
Up to 512QAM |
| Channel Bandwidth |
Up to 2 GHz |
| Form Factor |
All-Outdoor ODU (Outdoor Data Unit) |
| Antenna Configuration |
Direct-Mount Support |
| Power Supply |
Passive PoE, -48 VDC |
| Data Interfaces |
SFP, SFP+, QSFP |
| XPIC Capability |
Yes — pairs with C800085B002A Radio Lo |
| Spectrum Type |
Lightly Licensed (70/80 GHz E-Band) |
Frequently Asked Questions
What is E-band microwave radio used for?
E-band microwave radios like the PTP 850E are used for high-capacity point-to-point backhaul links, campus interconnects, and disaster recovery networks. The 70/80 GHz spectrum provides lightly licensed, interference-free operation ideal for short-range wireless connectivity where fiber is unavailable or cost-prohibitive.
How does the PTP 850E achieve 10Gbps throughput?
The PTP 850E 10Gbps backhaul radio combines advanced 512QAM modulation with channel sizes up to 2 GHz, enabling high spectral efficiency. The all-packet microwave architecture and SFP+/QSFP interfaces support full 10 Gbps data rates for demanding enterprise and carrier applications.
Can the C800085B001A be used with other Cambium radio units?
Yes. The C800085B001A Radio Hi is XPIC-ready and can be paired with the C800085B002A Radio Lo unit to enable dual-polarization configurations, effectively doubling capacity through cross-polarized interference cancellation technology.
What power and interface options does this E-band radio support?
The Cambium Networks PTP 850E uses passive PoE with -48 VDC power delivery for simplified outdoor installation. Data connectivity is provided via SFP, SFP+, and QSFP interfaces, offering flexibility for 1G, 10G, and higher-speed network integration.
