---
manufacturer: Commscope
model: SD-4U
slug: commscope-sd-4u
description: Standard Density 4U sliding Panel, accepts (12) LGX/1000 style splice cassettes, modules or panels, providing up to 144 duplex LC ports
comments: '[Commscope Product Page](https://www.commscope.com/product-type/cabinets-panels-enclosures/fiber-panels-cassettes/fiber-panels/item760231464/)'
part_number: '760231464'
u_height: 4.0
is_full_depth: false
airflow: passive
weight: 24.5
weight_unit: lb
front_image: true
is_powered: false
module-bays:
  - name: '1'
    position: '1'
    description: accepts LGX/1000 style splice cassettes, modules or panels
  - name: '2'
    position: '2'
    description: accepts LGX/1000 style splice cassettes, modules or panels
  - name: '3'
    position: '3'
    description: accepts LGX/1000 style splice cassettes, modules or panels
  - name: '4'
    position: '4'
    description: accepts LGX/1000 style splice cassettes, modules or panels
  - name: '5'
    position: '5'
    description: accepts LGX/1000 style splice cassettes, modules or panels
  - name: '6'
    position: '6'
    description: accepts LGX/1000 style splice cassettes, modules or panels
  - name: '7'
    position: '7'
    description: accepts LGX/1000 style splice cassettes, modules or panels
  - name: '8'
    position: '8'
    description: accepts LGX/1000 style splice cassettes, modules or panels
  - name: '9'
    position: '9'
    description: accepts LGX/1000 style splice cassettes, modules or panels
  - name: '10'
    position: '10'
    description: accepts LGX/1000 style splice cassettes, modules or panels
  - name: '11'
    position: '11'
    description: accepts LGX/1000 style splice cassettes, modules or panels
  - name: '12'
    position: '12'
    description: accepts LGX/1000 style splice cassettes, modules or panels