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ACX5448-D-AC-AFI

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ACX5448-D-AC-AFI, Juniper ACX5448 Router, 36xSFP+/2xQSFP28/2xCFP2

Brand: Juniper
Model: ACX5448-D-AC-AFI

Rating:

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4/5.0

1 Review

1 Questions

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Condition

Original New

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ACX5448-D-AC-AFI, Juniper ACX5448 Router, 36xSFP+/2xQSFP28/2xCFP2

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$79,976.00

Overview

Juniper ACX5448-D-AC-AFI Overview

The Juniper ACX5448-D-AC-AFI is a carrier-grade aggregation router designed for high-density Ethernet and optical services. It features 36 SFP+/SFP ports, 2 QSFP28 ports, and 2 CFP2 ports, supported by a 1.8 Tbps switching fabric and 900 Mpps forwarding capacity to handle demanding edge and metro applications. With redundant AC power supplies, redundant fans, back-to-front airflow, and sub-1 µs latency, this 1U platform delivers resilient, low-latency connectivity for service providers and large enterprises.

Product Highlights

1.8 Tbps

Fabric Cap

900 Mpps

Fwd Rate

36+4

Optic Ports

Product Applications Scenarios

Service Providers

High-density 10/100G optics and 900 Mpps forwarding make it ideal for metro aggregation, simplifying edge footprints and cutting backbone handoff costs.

Enterprise Network

Sub-1 µs latency and rich L2 plus IGP routing deliver fast, predictable core connectivity, reducing congestion and upgrade overhead for campuses.

Edge & IoT

Compact 1U design with back-to-front cooling fits PoPs and outdoor shelters, enabling reliable low-latency backhaul for dense edge and IoT nodes.

Product Features Comparison


Model	Juniper ACX5448-D-AC-AFI	Juniper ACX5448-M-AC-AFO	Juniper ACX5448-M-DC-AFO-T	Juniper ACX500-AC
Brand	Juniper	Juniper	Juniper	Juniper
Routing Throughput	n/a	2.16 Tbps	Up to 2.4 Tbps	n/a
Interface Configuration	36 SFP+/SFP ports; 2 QSFP28 ports; 2 CFP2 ports	44 × SFP+/SFP ports; 6 × QSFP28 ports	48 SFP+ SFP ports; 4 QSFP28 ports	2 x 1GE (SFP) + 4 x 1GE (Combo)
Supported Protocol	Basic L2 software and IGP only (no MPLS)	Basic Layer 2 software and IGP only (no MPLS)	n/a	IPv4, IPv6
VPN Capability	n/a	n/a	n/a	n/a
Integrated Features	Redundant fans; Redundant AC PSUs; Back to front airflow	Redundant fans; Redundant AC PSUs; Front to back airflow	MACsec capability; Redundant DC PSUs; Front to back airflow	PoE support; Temperature hardened; Passive cooling

Optional Add-ons

Model Number	Description
JNP-QSFP-100G-LR4	Juniper 100G QSFP+ LR4 optical transceiver for long-reach uplinks
JNP-SFP-10G-LR	Juniper 10G SFP+ LR module for extended 10GbE access links
JPSU-350-AC-AFO	Juniper AC power supply unit compatible with ACX5400 series routers

Quality Certifications

Specification

Juniper ACX5448-D-AC-AFI Specification

Model

ACX5448-D-AC-AFI

Brand

Juniper

Ethernet Ports

36 SFP+/SFP ports

QSFP28 Ports

2 QSFP28 ports

CFP2 Ports

2 CFP2 ports

Redundant Fans

Yes

Redundant Power Supplies

Yes (AC)

Airflow

Back to front

Software

Basic L2 software and IGP only (no MPLS)

Software Subscription

Must be ordered separately

Form Factor

MAC Addresses

82K

ARPs

12K

DRAM

8 GB

Flash Memory

16 GB

Switching Fabric Capacity

1.8 Tbps

Forwarding Capacity

900 Mpps

Latency

Sub-1 µs

Operating Temperature

0°C to 40°C

Operating Humidity

5% to 95% (non-condensing)

Compliance

RoHS-6 compliant

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