[shortdesc] Switch L3 Managed Modular chassis system (3-slot) 3U chassis with AC power supplies Rack-mountable [/shortdesc] [properties] Properties Juniper EX9253-BASE-AC Description Base EX9253 system configuration with 3-slot EX9253-CHAS-3RU chassis, 4 fan trays (JNP-C1-FAN-3RU), 1 Routing Engine (EX9253-RE), 3 AC power supplies (JNP-PWR1600-AC-BB), and all required blank panels. Supports up to 2 line cards (sold separately). Product Family EX9250 Series Product Type Ethernet Switch Chassis Type EX9253-CHAS-3RU (3-slot chassis) Total number of slots 3 Slots available for line cards 2 Routing Engine 1 x EX9253-RE Fan Trays 4 x JNP-C1-FAN-3RU Power Supplies Included 3 x JNP-PWR1600-AC-BB (AC) Rack Units 3 U Dimensions (HxWxD) Inches 5.217 x 19 x 30 in (13.25 x 48.26 x 76.2 cm) Weight (fully loaded) 120 lb (54.43 kg) System Capacity Maximum 10GbE port density (wire speed) 144 (with breakout cables) Maximum 40GbE port density (wire speed) 36 Maximum 100GbE port density (wire speed) 24 Line Card Capacity (EX9253-6Q12C) 2.4 Tbps Line Card Capacity (EX9253-6Q12C-M) 2.4 Tbps Power and Cooling Maximum power consumption (100-120 V AC) 2692 W Maximum power consumption (200-240 V AC) 2692 W Maximum power consumption (-40 to -72 V DC) 2692 W Power system capacity Holds up to six power supplies; AC or DC options supported; 3+1 redundancy supported (depending on configuration) Cooling Internally redundant fan tray with front-to-back airflow Typical power for EX9253-6Q12C 740 W Typical power for EX9253-6Q12C-M 770 W Maximum power for EX9253-6Q12C 800 W Maximum power for EX9253-6Q12C-M 770 W [/properties][specifications] Specifications EX9253-BASE-AC Architecture Separate dedicated data, control, and management planes Operating system Juniper Networks Junos operating system Routing Engine (RE) Primary and backup REs (1+1 redundancy), 1.6 GHz 8-core Intel Xeon processor, up to 64 GB DRAM, dual front-pluggable SSDs (up to 100 GB each), console/aux/Ethernet management/USB interfaces Maximum throughput bandwidth / slot Up to 4.8 Tbps chassis bandwidth, 2.4 Tbps/slot, 1.2 Tbps full duplex High availability Fault-isolated modular architecture, transparent failover and recovery, GRES, NSR, NSB Switching / deployment role High-density campus aggregation and data center connectivity Software Specifications Layer 2 Features Up to 1M MAC addresses, jumbo frames (9192 bytes), up to 32,000 VLANs, LACP, STP/RSTP/MSTP, VSTP, L2PT Layer 3 Features 1M IPv4 RIB, 1M IPv6 RIB, static routing, RIP, OSPFv2/v3, VRRP, BFD, IPv6, virtual routers, BGP and IS-IS (Advanced Feature license) Hardware tunneling GRE, MPLS (Advanced Feature license), VPLS, BGP/MPLS VPNs, EVPN Multicast Features Up to 256,000 IPv4/IPv6 multicast routes, IGMP v1/v2/v3, MLD v1/v2, PIM-SM/PIM-SSM/PIM-DM, MSDP Security and Filters Port ACLs, VLAN ACLs, router ACLs, control-plane DoS protection, RADIUS, TACACS+ Quality of Service (QoS) 16,000 policers per chassis, 8 egress queues per port, WRED, WRR, strict priority queuing Virtualization / DCI VXLAN, EVPN, VPLS for DCI, Juniper Contrail and VMware NSX integration Management and Operations Junos OS CLI, Junos Space Network Director, Junos XML management protocol, SNMP v1/v2/v3, LLDP, RADIUS, TACACS+ Operating temperature 32° to 104° F (0° to 40° C) Storage temperature -40° to 158° F (-40° to 70° C) Operating altitude Up to 10,000 ft (3,048 m) Seismic Designed to meet GR-63, Zone 4 earthquake requirements Relative humidity operating 5% to 90% (noncondensing) Relative humidity non-operating 5% to 95% (noncondensing) IEEE Compliance IEEE 802.1AB, 802.1D, 802.1p, 802.1Q, 802.1s, 802.1w, 802.3/802.3u/802.3ab/802.3z/802.3ae/802.3ba, 802.3ad, 802.1ae NEBS / Environmental NEBS Level 3 (SR-3580), GR-63-Core, RoHS 5/6 [/specifications][accesories] Line Cards EX9253-6Q12C EX9253 line card with 6x40GbE ports and 12x40GbE/100GbE ports EX9253-6Q12C-M EX9253 line card with 6x40GbE ports and 12x40GbE/100GbE MACsec AES256 ports Pluggable Optics EX-SFP-10GE-SR 10GbE SFP+ short reach (SR) optics EX-SFP-10GE-LR 10GbE SFP+ long reach (LR) optics EX-SFP-10GE-LRM 10GbE SFP+ long reach multimode (LRM) optics EX-SFP-10GE-ER SFP+ 10GBASE-ER optics, 1550 nm, up to 40 km EX-SFP-10GE-ZR SFP+ 10GBASE-ZR optics, 1550 nm, up to 80 km over SMF JNP-SFP-10G-BX10D 10G BX optics over SMF, 1330 nm, up to 10 km JNP-SFP-10G-BX10U 10G BX optics over SMF, 1270 nm, up to 10 km EX-SFP-10GE-USR SFP+ 10GbE ultra short reach optics JNP-QSFP-4X10GE-LR QSFP+ 40G optics, 4x10GbE LR, up to 10 km on parallel single-mode fiber JNP-QSFP-4X10GE-IR QSFP+ 40GBASE-LR4 optics module Chassis Components / Spares EX9253-RE Routing Engine for EX9253 chassis JNP-C1-FAN-3RU Fan tray module for EX9253 3RU chassis JNP-PWR1600-AC-BB 1600 W AC power supply module [/accesories] Juniper EX9253-BASE-AC Switch The Juniper EX9253-BASE-AC is a modular Layer 3 managed Ethernet switch base system in the EX9250 Series. It includes a 3-slot 3U chassis, one Routing Engine, four fan trays, and three AC power supplies, and supports up to two line cards for scalable high-density 10GbE/40GbE/100GbE deployments. The platform runs Junos OS and is designed for campus aggregation and data center connectivity with strong high-availability and advanced Layer 2/Layer 3 features.
