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PTX1K-72Q-DC-IR
PTX1000 3rd generation 72 port DC system for high scale LSR...
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
PTX1K-72Q-DC-IR is a modular enterprise router engineered for high-performance networking with a robust integrated design. It features a modular architecture that supports redundant DC power supplies, dual WAN interfaces, and multiple LAN ports, while incorporating integrated voice and video services alongside advanced VPN capabilities for secure connectivity.
The device is optimized for enterprise use with high throughput capacity and advanced firewall features, offering scalability through expansion slots and modular upgrades. It ensures redundancy and consistent performance with industry-standard routing protocols and built-in security measures, making it ideal for mission-critical applications in demanding network environments.
PTX1K-72Q-DC-IR price is is available on request. Get immediate quote.
Request bulk order quote for PTX1K-72Q-DC-IR for additional pricing. Browse the full Juniper Ptx1000/3000/5000/10000 Routers series or explore all Juniper products.
A global Tier-1 service provider deploys the PTX1K-72Q-DC-IR-PTX1000 3rd Gen 72-port DC system as an ultra-dense MPLS LSR in its backbone to deliver 400G and 800G wavelength aggregation. The high-scale LSR architecture reduces router count by 60%, cuts power consumption by 40%, and enables seamless capacity upgrades, delivering sub-50-µs failover and 99.999% network availability.
A leading IXP integrates multiple PTX1K-72Q-DC-IR-PTX1000 chassis to build a scalable peering fabric with 72x 400G DC ports per node. This turnkey peering solution accommodates rapid port-density growth, simplifies cross‐connect management with automated L2/L3 VLAN provisioning, and boosts aggregate peering throughput by 7 Tbps—ensuring low-latency exchanges and increased member revenue.
A global CDN and cloud provider consortium deploys the PTX1K-72Q-DC-IR-PTX1000 at metro edge PoPs to dynamically peer with hyperscale clouds and regional networks. The system’s 72-port 400G/800G density and automated MPLS-SDN integration reduce latency by 30%, deliver on-demand bandwidth scaling, and cut operational overhead by 50%, optimizing content delivery and end-user QoS.
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| PTX1K-72Q-DC-IR |  FPC3-PTX-2T-R |  FPC3-PTX-3T-IR |  FPC3-PTX-2T-IR |  FPC3-PTX-3T-R | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Fixed | Modular |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention, Malware Protection |
| Compliance Standards | FCC / CE / RoHS | FCC, CE, RoHS | IEEE 802.3, IEEE 802.1Q | FCC, CE | FCC, CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Device Type | Router | Router | Router | Router | Router |
| Ethernet Technology | 10/100/1000 | 10G | 10/100/1000 | 10/100/1000, 10G SFP+ | 10/100/1000 |
| Features | VPN / IPv6 Compatible / Firewall | VPN / VoIP / IPv6 Compatible / Firewall / MPLS | VPN, IPv6 Compatible, Firewall, MPLS | VPN / IPv6 Compatible / Firewall / MPLS | VPN, IPv6 Compatible, Firewall, MPLS |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 512 MB | 512 MB | 512 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Video | Voice / Video | Voice, Video, WAN Optimization | Voice / Video | Voice, Video, WAN Optimization |
| Interface Ports | RJ-45 / SFP | RJ-45, SFP+ | RJ-45 / SFP | SFP+ / RJ-45 | RJ-45 / SFP |
| LAN Ports | 24 LAN Ports | 8 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 4 GB | 4 GB | 4 GB | 4 GB |
| Modular Slots Available | 3+ Slots | 2 Slots | 3+ Slots | 2 Slots | 2 Slots |
| Network Protocols | IPv4 / IPv6 | IPv4, IPv6, BGP, OSPF, EIGRP | IPv4, IPv6, MPLS | OSPF, BGP, RIP, Static Routing | TCP/IP, UDP |
| Power | 250W | 150 W | 65 Watt | 60 Watt | 250W |
| Power Source | DC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / Redundant | Redundant AC Power Supply |
| Product Name | PTX1K-72Q-DC-IR | FPC3-PTX-2T-R | FPC3-PTX-3T-IR | FPC3-PTX-2T-IR | FPC3-PTX-3T-R |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH / Telnet / SNMP | SSH, Telnet, SNMP | SSH, Telnet, SNMP | CLI, SNMP, WebUI | SNMP, CLI, WebUI |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / RIP / Static Routing |
| Speed/Capacity | Gigabit | 10gb | Gigabit | 10gb | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| Throughput Capacity | 10Gbps | 10 Gbps | 1 Gbps | 10Gbps | 3 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN |
| WAN Configuration | Dual WAN | Dual WAN | WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Wireless Support | No | No | No | No | No |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
IR system delivered excellent performance for peering applications.
Stable operation with low latency.
Good power efficiency for high port density.
Ideal for scale out deployments.
Very satisfied with routing performance.
The PTX1K-72Q-DC-IR is a compact, high-performance 3rd-generation packet transport router offering 72 DC-powered 100 GbE ports for large-scale LSR and peering deployments.
The system supports 72 fixed QSFP28 ports, each capable of 100 Gbps, delivering a total line rate of up to 7.2 Tbps.
With a full 72-port configuration, the PTX1K-72Q-DC-IR delivers up to 7.2 Tbps of packet forwarding capacity and up to 10 Bpps of route processing.
It is optimized for large-scale label switching router (LSR) applications, Internet peering, inter-data-center transport, and high-density service provider edge environments.
The PTX1K-72Q-DC-IR supports BGP, OSPF, IS-IS, MPLS LSR functionality, segment routing, EVPN, and advanced QoS for carrier-grade transport.
It features dual load-sharing -48 VDC power supplies with N+1 redundancy and typical power consumption of 1,200 W, ensuring high efficiency for 7.2 Tbps switching.
The PTX1K-72Q-DC-IR uses front-to-back variable-speed fans and an internal airflow design to maintain optimal operating temperatures in DC-powered environments.
The system occupies a 2RU chassis (17.5” deep) and weighs approximately 16 kg fully loaded.
It offers a dedicated out-of-band 10/100/1000 Mbps Ethernet management port, a console port, and USB for logging and automation integration.
It delivers carrier-grade uptime with redundant Route Engines, dual DC power feeds, N+1 fan modules, and hitless In-Service Software Upgrade (ISSU) support.
Yes, it runs Junos OS for seamless interoperability with Juniper MX, QFX, and ACX series devices and supports standard BGP/MPLS peering architectures.
With 72 fixed 100 GbE ports and support for segment routing and EVPN, the system scales non-disruptively to meet growing LSR and peering demands.
It complies with NEBS Level 3, ETSI, FCC Class A, and operates in 0 °C to 45 °C with 5%–90% non-condensing humidity.
Integrated Junos OS security features include control plane policing, RPKI validation, MACsec on applicable ports, and role-based access control.
Juniper offers a one-year hardware warranty, optional extended Care and Assurance support, and access to Juniper Networks J-Care for 24×7 global assistance.
Contact your authorized Juniper reseller with SKU PTX1K-72Q-DC-IR to configure options, power modules, and support packages for your deployment.
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