Adtran SDX 6324, 4-port 10G Combo PON Optical Line Terminal (OLT)

Adtran SDX 6324, 4-Port 10G Combo PON Optical Line Terminal (OLT)

Adtran SDX 6324 is a low-density 10G Combo PON Optical Line Terminal designed for fiber access networks supporting over 500 subscribers. This 1RU OLT combines XGS-PON and GPON connectivity, making it suitable for broadband service deployments that require flexible and efficient optical access.

The SDX 6324 features 4 XGS-PON interfaces and 4 GPON interfaces, with 4 PON ports delivering simultaneous XGS-PON and GPON connections through a single port. This 10G Combo PON architecture helps network operators provide different PON services while maintaining a compact access platform.

Four 10GbE SFP+ uplinks provide high-speed connectivity toward aggregation and upstream network infrastructure. The OLT also supports a 9216-byte jumbo-frame MTU, 256K MAC addresses, 50 multicast bundles, and 32K multicast streams for demanding broadband network environments.

Designed for flexible rack and cabinet deployment, the SDX 6324 includes 19-, 21-, and 23-inch mounting brackets with side-to-side or left-to-right airflow options. Its 1RU form factor and compact 235 × 386 × 44 mm dimensions help optimize space in access network installations.

The Adtran SDX 6324 is hardened for remote cabinet deployment and supports an operational temperature range of −40°C to 70°C with up to 95% non-condensing relative humidity. Its redundant −48V DC powering option and 80W typical power consumption without optics at 25°C support reliable operation in demanding network environments.

Key Features

• Low-density 10G Combo PON OLT

• Supports over 500 subscribers

• 4 XGS-PON and 4 GPON interfaces

• 4 PON ports support simultaneous XGS-PON and GPON

• 4 × 10GbE SFP+ uplinks

• 9216-byte jumbo-frame MTU

• 256K MAC address capacity

• Hardened for remote cabinet deployment

Specifications: