ACX5448-CHASSIS Juniper ACX5448 Spare Chassis

The Juniper Networks ACX5400 Universal Metro Routers are top-of-rack routers with deep packet buffer solutions for metro network or aggregation environments. The ACX5400 router portfolio consists of high-performance, fixed-configuration, 1 U routers that add higher port densities, additional scalability, and improved latency to the ACX Series. The routers have a high-throughput Packet Forwarding Engine, which provides full duplex throughput of 800 Gbps.

The ACX5400 routers have a high-throughput Packet Forwarding Engine, and the performance of the control plane running on ACX5400 routers is enhanced by the 1.9-Ghz six-core Intel CPU with 32-GB of memory and two 100-GB enterprise-grade solid-state drives (SSDs) for storage.

We ship the ACX5400 routers with redundant fans and redundant power supply modules (PSMs). You can order the routers with front-to-back airflow (airflow out or AFO) or back-to-front airflow (airflow in or AFI), and with AC or DC PSMs.

ACX5448-CHASSIS is a 1U spare empty chassis for Juniper ACX5448 series routers (DC-AFO/AFI). It includes chassis metal frame, front/rear panels, and port cutouts, but excludes fans, power supplies, and mainboard. Designed for field replacement of damaged ACX5448 chassis.

Product Model	ACX5448-CHASSIS
Form Factor	1U empty chassis (no internal components)
Throughput	Not applicable (empty)
Fixed Ports	48×SFP+/SFP cutouts 4×QSFP28 cutouts (no active ports)
Management Ports	Cutouts only (no ports)
Synchronization Ports	Cutouts only (no ports)
Cooling	No fans included supports 6 hot‑swap fan slots
Power Input	No PSU included supports 2×DC PSU slots (–44 VDC to –72 VDC)
Typical Power	Not applicable
Maximum Power	Not applicable
Dimensions	17.26 × 1.7 × 21.81 in 43.84 × 4.33 × 55.41 cm
Weight	12.5 lb (5.67 kg) (empty)
Operating Temperature	Not applicable (passive)
Humidity	Not applicable
CPU	No CPU
Memory	No memory
Storage	No storage
Safety Approvals	Unpopulated chassis
EMC	Unpopulated chassis
NEBS	Unpopulated chassis
MEF	Unpopulated chassis
Licensing	No license required (hardware spare)