The ACX7509, part of the ACX7500 line, provides 4.8-Tbps throughput in a modular, 5 U, high-availability platform ideal for service provider, large enterprise, and data center networks. It delivers 1GbE-to-400GbE port flexibility with unrestricted use of high-power ZR/ZR+ transceivers.
There’s ample capacity to accommodate service growth, cloud expansion, and hyperscaler applications. Powered by Junos® OS Evolved, the router supports advanced features, such as Segment Routing (SR), SRv6, MPLS, EVPN-VXLAN, advanced programmability, network slicing, and telemetry. Juniper Paragon™ Automation optimizes network operations and enables differentiated services.
Form factor: 5 U, with 60-cm depth
Throughput: 4.8 Tbps
20 x 1/10/25/50GbE
Port density: 4 x 200/400GbE
16 x 40/100GbE
Uninterrupted Service Delivery
High-availability (HA) features and redundant components enable exceptional performance and service assurance. The HA design keeps service interruptions to zero or near-zero, increasing network durability.
Dense Port Distribution
The ACX7509 is a high-capacity router with dense fan-out ports. It offers a mix of low- and high-speed ports ranging from 1GbE to 400GbE. The platform is ideal for high-end aggregation services and delivers the flexibility to manage and scale the network to sustain business growth.
Multiservice Platform
Address 5G, IoT, and cloud requirements with a multiservice platform that connects your residential, enterprise, wholesale, and 4G/5G customers directly to a converged and automated Juniper Cloud Metro architecture.
One Junos Experience
Junos OS Evolved delivers the same stability, ease of operation, and advanced programmability across the entire ACX7000 family routing portfolio, accelerating deployments and simplifying operations.
Cloud Metro as Experience Sensor
With Paragon Active Assurance agents embedded into every Juniper ACX7000 platform, your Juniper Cloud Metro effectively becomes a sensor that monitors and measures customers’ end-to-end service experiences.
| Product Model | ACX7509-BASE |
| Product Type | Modular Cloud Metro Aggregation Router |
| Form Factor | 5U standard 19-inch rackmount |
| Dimensions(W×H×D) | Metal-to-metal:19.0 x10.5 x23.6 in(48.2×26.7×60.0 cm) Including cabling:19.0 x10.5 x31.5 in(48.2×26.7×80.0 cm) |
| Full Config Weight | 150 lb (68 kg) |
| Mounting Option | Standard 19-inch rack & cabinet mounting supported |
| CPU & Memory | Intel Hewitt Lake CPU64 GB DDRAM on RCB routing board |
| Total System Throughput | 4.8 Tbps system capacity |
| Forwarding Performance | 2 billion packets per second forwarding rate |
| Chassis Slot Resource | Total 8 vertical hot-pluggable FPC service slots |
| Base Standard Built-in HW | 1×ACX7509-RCB/RCB-LT Routing Control Board 1×ACX7509-FEB Forwarding Engine Board All control/forward modules support hot swap |
| Power Configuration | BASE:2×3000W PSU (1+1 internal redundant) AC Input:240 VAC DC Input:-48 VDC ~ -60 VDC Telco PSU airflow:Front-to-back AFO |
| BASE Power Consumption(No optics,25℃/50%load &40℃/100%load) | Typical Power:1193 W Max Power:1626 W Heat dissipation:4070.51 /5548.13 BTU/hour |
| Cooling System | 2×hot-swappable JNP-5700-FAN fan trays 4 counter rotating fans per tray N+1 rotor redundancy,Front-to-Back airflow |
| Supported FPC Linecard Models+Max total port capacity | 1.ACX7509-FPC20Y(500Gbps):20×1/10/25/50GbEMax chassis total:120×1G/160×10G/160×25G/100×50G 2.ACX7509-FPC16C(1.6Tbps):16×40/100GbEMax chassis total:127×40G/79×100G 3.ACX7509-FPC4CD(1.6Tbps):4×200/400GbEMax chassis total:8×200G/8×400G Note:Slot7 single port unavailable for40G/100G due to PTP |
| Supported Optical Transceiver Type | FPC20Y:SFP/SFP+/SFP28/SFP56 FPC16C:QSFP+/QSFP28 FPC4CD:QSFP28/QSFP28-DD/QSFP56/QSFP56-DD All ports support DAC/AOC/Breakout cable |
| Management & Timing Interfaces | 1×RJ45 Console port 1×RJ45 Out-of-band Management port 1×RJ45 BITS TOD port 1PPS+10MHz timing input/output |
| Operating Temperature | Continuous:0~40℃(32~104℉) Short-term peak:0~55℃(32~131℉) GR-63 NEBS-LE certified |
| Storage Temperature | -40℃ ~70℃(-40℉~158℉) |
| Operating Humidity | 5%~90% RH, non-condensing |
| Max Operating Altitude | Up to 6000 feet (1828.8 meters) |
| Operating System | Junos OS Evolved Minimum recommended version:21.4R1 or later |
| Core Software Features | Full MACsec encryption across all ports SRv6,EVPN-VXLAN,MPLS,Segment Routing Synchronous Ethernet,PTP Class C precision timing Zero Trust Security(Secure Boot,DevID,Tamper-proof) Embedded Paragon Active Assurance auto monitoring |
| Safety Approvals | CAN/CSA-C22.2 No.60950-1 Information Technology Equipment–Safety UL 60950-1 (2nd Edition) Information Technology Equipment–Safety EN 60950-1:2006/A2:2013 Information Technology Equipment–Safety IEC 60950-1:2005/A2:2013 Information Technology Equipment–Safety (All country deviations):CB Scheme CAN/CSA-C22.2 No.62368-1-14 Information Technology Equipment–Safety UL 62368-1 Information Technology Equipment–Safety EN 62368-1:2014 Information Technology Equipment–Safety IEC 62368-1:2014 2nd Edition Information Technology Equipment–Safety (All country deviations):CB Scheme EN 60825-1 Safety of Laser Products–Part 1: Equipment classification and requirements |
| Electromagnetic Capability (EMC) | EN 300 386 V1.6.1 Class A Telecom Network Equipment–EMC requirements EN 300 386 V2.1.1 Class A Telecom Network Equipment–EMC requirements FCC 47 CFR Part 15 Class A USA Radiated and Conducted Emissions EN 55032 Class A European Radiated and Conducted Emissions AS/NZS CISPR 32 Class A Australia/New Zealand Radiated and Conducted Emissions ICES-003 Class A Canada Radiated and Conducted Emissions VCCI-CISPR 32 Class A Japanese Radiated and Conducted Emissions BSMI CNS 13438 and NCC C6357 Taiwan Radiated and Conducted Emissions (at 10 meters) KN32 Korea Radiated and Conducted Emission (at 10 meters) TEC/EMI/TEL-001/FEB-09 TEC-SD-DD-EMC-221-05-OCT-16 |
| Network Equipment Building Systems (NEBS) | SR-3580 NEBS Criteria Levels(Level 3 Compliance) GR-63-CORE:NEBS, Physical Protection GR-1089-CORE:EMC and Electrical Safety for Network Telecommunications Equipment Data Center DC 3160 |
| Immunity | EN 300 386 V1.6.1 Class A Telecom Network Equipment–Immunity requirements EN 300 386 V2.1.1 Class A Telecom Network Equipment–Immunity requirements EN 55024 (CISPR 24) IEC/EN 61000-4-X (-2,-3,-4,-5,-6,-11) KN35 Korea Immunity KN61000-4-X (-2,-3,-4,-5,-6,-11) Korea Immunity TEC/EMI/TEL-001/FEB-09 India Immunity TEC-SD-DD-EMC-221-05-OCT-16 IG Surge EN 55035 (CISPR 35:2016) Electromagnetic compatibility of multimedia equipment |
| Application Scenarios | 5G/4G mobile backhaul,Carrier metro aggregationLarge enterprise core,Data center underlay,IoT & Unified PON |
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