6- BNG, subscriber access or subscriber management

Datasheet:  https://www.juniper.net/us/en/local/pdf/datasheets/1000255-en.pdf

Reference Architecture Components

https://www.juniper.net/documentation/en_US/release-independent/solutions/information-products/topic-collections/broadband-edge-ref-arch/topic-94665.html

Subscriber Access Network Overview

https://www.juniper.net/documentation/en_US/junos/topics/concept/subscriber-management-subscriber-access-environment.html

https://www.juniper.net/documentation/en_US/junos/topics/topic-map/junos-software-license-features.html

S-SA-FP (Subscriber access feature pack)
S-SA-NK (Subscriber Access Feature Pack License Scaling Limit to NK Subscriber)
S-SA-4K/8K/16K/32K/64K/96K/128K/256K

Optional:

S-SSP-FP (Secure Policy feature pack license (intercept subscriber traffic securely)
S-SA-FP:     10 licenses are active when ordering the S-SA-FP

Licenses for Radius

subscriber-address-assignment - Radius/SRC Address Pool Assignment

Session and Resource Control

( Juniper SRC product:  https://www.juniper.net/documentation/en_US/junos/topics/concept/jsrc-overview.html)