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Juniper PB-12FE-TX 12-Port 10/100Base-TX Interface Card for M40e
- 12 x 10/100Base-TX Fast Ethernet ports
- Interface card for Juniper M40e router
- RJ-45 connectors
- Supports auto-negotiation for speed and duplex
- Ideal for aggregation and access layer connectivity
- Provides cost-effective Ethernet connectivity
- Hot-swappable for service continuity
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Product Overview
The Juniper PB-12FE-TX is a 12-port Fast Ethernet interface card designed for the Juniper M40e router. It provides 10/100Base-TX connectivity, enabling the router to connect to multiple Fast Ethernet networks or devices. This card is suitable for aggregation or access layer deployments.
Technical Information
| Product Type | Interface Card |
| Number of Ports | 12 |
| Port Speed | 10/100 Mbps (Fast Ethernet) |
Additional Specifications
| Connector Type | RJ-45 |
| Compatibility | Juniper M40e router |
| Interface Type | 10/100Base-TX |
Product Description
The Juniper PB-12FE-TX is a dedicated interface card engineered to expand the connectivity options of the Juniper M40e router. This card features twelve Fast Ethernet ports, each operating at speeds of 10 Mbps or 100 Mbps, utilizing the standard RJ-45 connector for twisted-pair cabling. Its primary function is to enable the M40e router to interface with a multitude of end-user devices or network segments that utilize Fast Ethernet technology, making it a versatile solution for various deployment scenarios. This 12-port interface card is particularly well-suited for aggregation roles, where it can collect traffic from numerous lower-speed Ethernet links and forward it to the core of the network via the M40e's high-capacity backplane. It also serves effectively in access layer deployments, providing direct connectivity to workstations, servers, or other network devices that do not require Gigabit Ethernet speeds. The inclusion of auto-negotiation capabilities on each port simplifies deployment by automatically determining the optimal speed and duplex mode for connected devices. As a component designed for the M40e platform, the PB-12FE-TX benefits from the router's robust architecture and management capabilities. It is typically hot-swappable, allowing for installation or removal without disrupting ongoing network operations, which is a critical feature for maintaining high availability in enterprise and service provider environments. This card represents a cost-effective way to add significant Ethernet port density to the M40e, supporting a wide range of business needs.
