Circa Telecom 100-Pair Building Entrance Protection
The Circa Telecom Model 1890ECS1-100 provides building entrance protection for 100-pair telecommunications circuits. Designed for indoor applications, it accepts 710 connector input and accommodates 110 connector or 66 block output configurations, making it compatible with a wide range of telecom infrastructure installations.
Key Features
- 100-pair capacity for high-density telecom circuit protection
- 710 connector input interface for straightforward cable termination
- 110 connector or 66 block output options for flexible distribution
- Indoor-rated enclosure for structured cabling environments
- Standard 19-inch form factor for rack or wall mount installation
Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Circa Telecom |
| Model Number | 1890ECS1-100 |
| Product Type | Building Entrance Protection |
| Pair Count | 100 Pair |
| Dimensions | 19 x 4.50 x 12 in. |
| Input Connector | 710 Connector |
| Output Connector | 110 Connector or 66 Block |
| Environment | Indoor |



