Four-slot chassis switch base configuration with a Switch Fabric-2 module, routing engine, fan tray, and AC power supplies.
The EX9204-BASE3B-AC is an AC-powered EX9204 base system with side-to-side airflow, a passive midplane, one fan tray, one EX9200-RE2 Routing Engine, one Switch Fabric-2 module, two 2,520 W AC power supplies, and blank panels. It provides up to 3 Tbps of full-duplex backplane capacity, up to 1.5 Tbps per slot of fabric capacity, and 2 line-card slots with fabric redundancy. The base configuration weighs 68.3 lbs (31.0 kg), measures 17.5 x 8.7 x 27.75 in (44.5 x 22.1 x 70.5 cm), and has a base system typical power consumption of 410 W.
How this product lines up against others in Enterprise.
| Installation method | Rack 19" | DIN rail | Rack 19", Desktop, Wall |
| Link technology | Ethernet | Ethernet | Ethernet |
| Port speed | — | 10G | 10G |
| Rack Units Height | 5 U | — | 1 U |
| Product line | Juniper EX | — | — |
| Lifecycle status | Active | — | — |
| Operating temperature | 0 to 40 °C | — | -5 to 50 °C |
| Specification group | active | — | active |
| Downlink Media Type | — | Ethernet | Ethernet |
| Downlink Ports | — | 8 ports | 24 ports |
| Downlink Speed | — | 1 Gbps | 1 Gbps |
| Uplink Media Type | — | Fiber | Fiber |
| Uplink Speed | — | 10 Gbps | 10 Gbps |
| AC Input Voltage | 100 to 240 V | — | 90 to 290 V |
| DC Input Voltage | — | 48 to 57 V | — |
| HVDC Input Voltage | — | — | 190 to 290 V |
| Input Frequency | — | — | 45 to 65 Hz |
| PoE | No | Yes | Yes |
| PoE Budget | — | 220 W | 400 W |
| PoE Output Type | — | PoE 802.3af, PoE+ 802.3at | PoE+ 802.3at |
| Input Type | AC mains | DC | AC mains, DC |
| Network Ports | — | Copper and Ethernet · 1G · Ethernet · 8 ports, Fiber Optic Transceiver · 1G · Fiber · 2 ports, Fiber Optic Transceiver · 10G · Fiber · 2 ports | Copper and Ethernet · 1G · Ethernet · 24 ports, Fiber Optic Transceiver · 10G · Fiber · 4 ports |
| Device Role | Switch | Switch | Switch |
| Width | 445 mm | — | — |
| Height | 221 mm | — | — |
| Depth | 705 mm | — | — |
| Weight | 31 kg | — | — |
| Switching capacity | 3000 Gbps | — | — |
| MAC address table size | 1000000 count | — | — |
| Power draw | maximum · 2421 W, average · 410 W | — | — |
| Operating humidity | 5 to 90 % | — | — |
| Storage temperature | -40 to 70 °C | — | — |
| Storage humidity | 5 to 95 % | — | — |
| Maximum altitude | 3048 m | — | — |
| Processor model | Six-core Intel | — | — |
| CPU maximum clock | 2 GHz | — | — |
| Memory capacity | 64 GB | — | — |
| Onboard storage capacity | 64 GB | — | — |
| Cooling method | Active (fan) | — | — |
| Maximum frame size | 9192 bytes | — | — |
| Compliance standard | CAN/CSA C22.2 No. 60950-1, EN 60825-1, EN 60950-1, IEC 60950-1, CE, FCC Part 15 Class A, VCCI Class A, CNS 13438 Class A, ICES-003 Class A, CISPR 24, EN 55024, EN 61000-3-2, EN 61000-3-3, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-11 | — | — |
| QoS queues | 8 count | — | — |
| Switching layer | Layer 3 | — | — |
| Management level | Managed | — | — |
| Airflow direction | Side-to-side | — | — |
| Maximum VLANs | 32000 count | — | — |
| Maximum ARP entries | 256000 count | — | — |
| Module slots | 2 count | — | — |
| Routing protocols | Static routing, RIP, RIPng, OSPF, OSPFv3, IS-IS, BGP, PIM, VRRP, BFD | — | — |
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