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Base unit arrived complete and ready for configuration.
JNP10003-CHAS-BB
JNP10003 Chassis Base unit
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JNP10003-CHAS-BB
JNP10003 Chassis Base unit
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JNP10003-CHAS-BB is built on a modular chassis architecture that features advanced power options with AC and redundant supplies, ensuring nonstop operation in mission-critical environments. The device offers robust WAN/LAN interfaces, supporting dual WAN configurations and multiple LAN ports to seamlessly integrate voice, video, and WAN optimization services for streamlined network operations.
JNP10003-CHAS-BB delivers comprehensive VPN features including IPSec and SSL VPN support, enabling secure remote connectivity while achieving high throughput capacities of up to 10 Gbps. Its redundant systems, high-performance components, and scalable design make it ideally suited for enterprise use cases and critical business applications.
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Request bulk order quote for JNP10003-CHAS-BB for additional pricing. Browse the full Juniper Mx10003/Mx10008/Mx10016 Routers series or explore all Juniper products.
In a multi-rack, high-density data center requiring scalable 100 GbE spine-leaf topology, the JNP10003-CHAS-BB chassis base unit hosts up to 8 line-card modules to aggregate east-west traffic at 12.8 Tbps. This modular platform delivers ultra-low latency and hot-swap redundancy, reducing rack footprint and power consumption while accelerating capacity upgrades and ensuring uninterrupted high-availability operations.
At a regional telecom edge Point-of-Presence (PoP), the JNP10003-CHAS-BB chassis base unit powers multiple 10/40/100 GbE routing modules to support mobile backhaul and edge compute services. Its field-replaceable power and fabric cards provide carrier-grade resiliency and sub-50 ms failover, lowering total cost of ownership through simplified maintenance and enabling rapid new-service rollouts.
In a large enterprise campus with converged voice, video, and data traffic, the JNP10003-CHAS-BB chassis base unit serves as the core switch, aggregating multiple 1/10 GbE distribution switches across buildings. Its centralized management and scalable slot density improve network segmentation and security, delivering up to 1.6 Tbps per chassis, streamlining operations, and boosting application performance for thousands of users.
To get the detailed certification, please go to the Compliance Center.
 JNP10003-CHAS-BB |  MX10008-PREMIUM |  MX10003-BASE |  MX10003-PREMIUM |  MX10008-BASE | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular / Chassis | Modular | Modular | Modular | Modular |
| Broadband | Fiber Optic | Fiber Optic / DSL / 4G / 5G | Fiber Optic / DSL / N/A | Fiber Optic / DSL / LTE | N/A |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection |
| Compliance Standards | FCC, CE | CE, FCC, RoHS | FCC, CE, RoHS | IEEE 802.3, IEEE 802.1Q | FCC, CE, RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 16 inches | 18 inches | 20 inches | 20.0 inches | N/A |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | CISPR 22, EN55022 | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM, SFP+ | NIM, SFP+ | NIM / SFP+ | SFP+ | NIM |
| Features | VPN, Firewall, IPv6 Compatible | Mesh, VPN, IPv6 Compatible, Firewall, POE, MPLS | VPN / Firewall / IPv6 Compatible | VPN, IPv6 Compatible, Firewall, MPLS | VPN, Firewall, QoS, IPv6 Compatible, WAN Optimization |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 1 GB | 512 MB | 512 MB | 1 GB | 256 MB |
| Form Factor | Chassis | Rack-mount | Rack-mount | Rack-mount | Chassis |
| Height | 4 inches | 1.75 inches | 3 inches | 1.75 inches | N/A |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice, Video, WAN Optimization | Voice, Video, WAN Optimization | Voice, Video | Voice, WAN Optimization |
| Interface Ports | RJ-45, SFP+ | RJ-45, SFP+ | RJ-45 / SFP | RJ-45, SFP+ | RJ-45, SFP+ |
| LAN Ports | 4 LAN Ports | 24 LAN Ports | 8 LAN Ports | 8 LAN Ports | 24 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 8 GB | 4 GB | 4 GB | 8 GB |
| Modular Slots Available | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots |
| Network Protocols | IPv4, IPv6 | IPv4, IPv6, MPLS, VPN | IPv4, IPv6, MPLS | IPv4, IPv6 | TCP/IP, UDP, ICMP |
| Power | 350 Watt | 350 Watt | 350 W | 350 Watt | 400W |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / Redundant | Redundant AC Power Supply |
| Product Name | JNP10003-CHAS-BB | MX10008-PREMIUM | MX10003-BASE Enterprise Router | MX10003-PREMIUM | MX10008-BASE |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, SNMP, HTTPS | SSH, HTTPS, SNMP | SSH, HTTPS, SNMP | SSH, SNMP, Web GUI | SSH, Telnet, SNMP, HTTPS |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / MPLS / RIP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / Static Routing |
| Safety | UL, CSA | N/A | N/A | CE, FCC | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| Telecom | N/A | N/A | N/A | ERC/TS 101 549 | N/A |
| Throughput Capacity | 10 Gbps | 10 Gbps | 10 Gbps | 10 Gbps | 10 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / GRE |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 4 WAN | 2 WAN | 2 WAN |
| Weight | 25 lbs | 20 lbs | 25 lbs | 25 lbs | N/A |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 18 inches | 17.5 inches | 17 inches | 17.5 inches | N/A |
| Wireless Support | No | No | No | No | No |
Base unit arrived complete and ready for configuration.
Good starting point for MX10003 deployments.
Build quality and finish are excellent.
No issues during rack installation.
Reliable chassis platform.
The JNP10003 Chassis Base unit is a robust, modular enclosure designed to securely house network and server components with industry-standard mounting rails and easy tool-less access.
Key features include a rugged steel frame, adjustable mounting rails, front and rear airflow channels, toolless panel removal, and universal compatibility with 19″ rack systems.
The chassis base unit measures 482 mm (W) × 600 mm (D) × 44 mm (H) (1U) and weighs 6.5 kg, delivering a compact profile for optimized rack density.
The unit supports standard 19″ network switches, routers, patch panels and 1U server modules from leading OEMs, ensuring broad compatibility across enterprise hardware.