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Interface Module




The specifications of the Juniper PB-4E1-RJ48 are:

  • Juniper PB-4E1-RJ48 is a 4-Port E1 Physical Interface Card.
  • It is designed for use with Juniper M-series and T-series routers.
  • The card provides four E1 ports on RJ-48 connectors.
  • It supports a maximum bandwidth of 8.192 Mbps per port.
  • The PB-4E1-RJ48 card can be used for a variety of applications such as VoIP, video conferencing, and data communication.
  • It also supports a range of protocols including PPP, HDLC, and Frame Relay.
  • The card is hot-swappable, which means it can be replaced or removed while the system is running without disrupting the service.

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SKU: 11025790 Category:

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The Juniper PB-4E1-RJ48 is a physical interface module that provides 4 E1 ports on a single interface module. The module has a compact and efficient design that helps to minimize space consumption. The PB-4E1-RJ48 module has four E1 ports that utilize RJ48 connectors, allowing users to easily connect their E1 lines. 

It supports both balanced and unbalanced E1 lines, and it is compatible with both G.703 and G.704 standards. The PB-4E1-RJ48 also supports line code HDB3 or AMI, and it provides a maximum of 2.048 Mbps data rate per E1 port. The module is designed to be hot-swappable and can be inserted into any available slot on the router, making it easy to install and use.

At Hostgear, we offer sealed surplus & used Juniper PB-4E1-RJ48 that have undergone rigorous testing to ensure their quality and reliability while also providing cost savings for our customers. With our experienced professionals, we can help you find the right Juniper switches for your specific networking requirements.

Additional information


Data Networking

Product Type

Interface Module


Supported Platform: M40e, M160, M320

Manufacturer Part Number


Manufacturer Website Address

Interfaces/Ports Details

4 x RJ-48 E1


Juniper Networks, Inc

Product Name

4-port E1 PIC Module

Brand Name