{"product_id":"juniper-ex9253-base-dc-expansion-base","title":"Juniper EX9253-BASE-DC Expansion Base","description":"\u003cdiv class=\"short-hide\"\u003e[shortdesc]\n\u003cul\u003e\n\u003cli\u003eBase EX9253 system configuration\u003c\/li\u003e\n\u003cli\u003e3-slot EX9253-CHAS-3RU chassis\u003c\/li\u003e\n\u003cli\u003e4x fan tray JNP-C1-FAN-3RU\u003c\/li\u003e\n\u003cli\u003e1x Routing Engine EX9253-RE\u003c\/li\u003e\n\u003cli\u003e3x JNP-PWR1100-DC-BB DC power supply\u003c\/li\u003e\n\u003cli\u003eAll necessary blank panels\u003c\/li\u003e\n\u003c\/ul\u003e\n[\/shortdesc]\u003c\/div\u003e\n\u003cp\u003e[properties]\u003c\/p\u003e\n\u003ctable width=\"565\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eProperties\u003c\/td\u003e\n\u003ctd width=\"365\"\u003eJuniper EX9253-BASE-DC Expansion Base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eDescription\u003c\/td\u003e\n\u003ctd width=\"365\"\u003eBase EX9253 system configuration with 3-slot EX9253-CHAS-3RU chassis, 4 fan trays (JNP-C1-FAN-3RU), 1 Routing Engine (EX9253-RE), 3 DC power supplies (JNP-PWR1100-DC-BB), and all necessary blank panels. Supports up to 2 line cards (sold separately).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eProduct Family\u003c\/td\u003e\n\u003ctd width=\"365\"\u003eEX9250 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd width=\"365\"\u003eEthernet Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eChassis Type\u003c\/td\u003e\n\u003ctd width=\"365\"\u003eEX9253-CHAS-3RU (3-slot chassis)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eTotal number of slots\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eSlots available for line cards\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eRouting Engine\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e1 x EX9253-RE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eFan Trays\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e4 x JNP-C1-FAN-3RU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003ePower Supplies Included\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e3 x JNP-PWR1100-DC-BB (DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eRack Units\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e3 U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eDimensions (HxWxD) Inches\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e5.217 x 19 x 30 in (13.25 x 48.26 x 76.2 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eWeight (fully loaded)\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e120 lb (54.43 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd width=\"565\" colspan=\"2\"\u003eSystem Capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eMaximum 10GbE port density (wire speed)\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e144 (with breakout cables)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eMaximum 40GbE port density (wire speed)\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eMaximum 100GbE port density (wire speed)\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eLine Card Capacity (EX9253-6Q12C)\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e2.4 Tbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eLine Card Capacity (EX9253-6Q12C-M)\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e2.4 Tbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003ePower and Cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eMaximum power consumption (100-120 V AC)\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e2692 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eMaximum power consumption (200-240 V AC)\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e2692 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eMaximum power consumption (-40 to -72 V DC)\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e2692 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003ePower system capacity\u003c\/td\u003e\n\u003ctd width=\"365\"\u003eHolds up to six power supplies; -40 to -72 V DC (3+1 redundancy), 100-120 V AC (3+1 redundancy), or 200-240 V AC (3+1 redundancy); maximum power draw 2692 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eCooling\u003c\/td\u003e\n\u003ctd width=\"365\"\u003eInternally redundant fan tray with front-to-back airflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eTypical power for EX9253-6Q12C\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e740 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eTypical power for EX9253-6Q12C-M\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e770 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eMaximum power for EX9253-6Q12C\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e800 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003eMaximum power for EX9253-6Q12C-M\u003c\/td\u003e\n\u003ctd width=\"365\"\u003e770 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e[\/properties]\u003cbr\u003e\u003cbr\u003e[specifications]\u003c\/p\u003e\n\n\u003ctable width=\"753\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eSpecifications\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eEX9253-BASE-DC Expansion Base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eArchitecture\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eSeparate dedicated data, control, and management planes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eOperating system\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eJuniper Networks Junos operating system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eRouting Engine (RE)\u003c\/td\u003e\n\u003ctd width=\"369\"\u003ePrimary 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\/auxiliary serial\/Ethernet management ports, USB storage interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eMaximum throughput bandwidth \/ slot\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eUp to 4.8 Tbps chassis bandwidth, 2.4 Tbps\/slot, 1.2 Tbps full duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eHigh availability\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eSecure modular architecture with fault isolation, separate control and forwarding planes, transparent failover and recovery, GRES, NSR, NSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd width=\"753\" colspan=\"2\"\u003eSoftware Specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eLayer 2 Features\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eUp to 1M MAC addresses, up to 512,000 ARP\/FIB entries with ML license, jumbo frames (9192 bytes), 32,000 VLANs, LACP, STP\/RSTP\/MSTP, VSTP, L2PT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eLayer 3 Features\u003c\/td\u003e\n\u003ctd width=\"369\"\u003e1M IPv4 RIB, 1M IPv6 RIB, static routing, RIP, OSPFv2\/v3, VRRP, BFD, IPv6, virtual routers, BGP and IS-IS (Advanced Feature license)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eHardware tunneling\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eGRE, MPLS (Advanced Feature license), VPLS, BGP\/MPLS VPNs, EVPN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eMulticast\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eUp to 256,000 IPv4\/IPv6 multicast routes, IGMP v1\/v2\/v3, IGMP snooping, MLD v1\/v2, MLD snooping, PIM-SM\/PIM-SSM\/PIM-DM, MSDP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eFirewall filters\u003c\/td\u003e\n\u003ctd width=\"369\"\u003ePort ACLs, VLAN ACLs, router ACLs, control-plane DoS protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eQuality of Service (QoS)\u003c\/td\u003e\n\u003ctd width=\"369\"\u003e16,000 policers per chassis, 8 egress queues per port, WRED, WRR, strict priority queuing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eVirtualization\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eJuniper Contrail and VMware NSX integration, VXLAN, VXLAN L2\/L3 gateway, EVPN, VPLS for DCI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eManagement\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eJunos OS CLI, Junos Space Network Director, Junos XML management protocol, SNMP v1\/v2\/v3, RADIUS, TACACS+, LLDP, extensive MIB support, firewall-based port mirroring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eServices and Manageability\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eVXLAN, REST API, NETCONF over outbound HTTPS, Juniper Extension Toolkit (JET), OpenFlow v1.3, out-of-band management, configuration rollback\/image rollback, NTP, DHCP server\/relay, SSHv2, secure copy, DNS resolver, syslog, environment monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eNetwork Management—MIB Support\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eJ-Flow, SNMPv1\/v2c\/v3, MIB-II, BGP\/OSPF\/RIP\/VRRP\/RMON\/LLDP MIBs, Ethernet-like and Interface MIBs, IPv4\/IPv6 MIBs, additional Junos-supported draft MIBs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eOperating temperature\u003c\/td\u003e\n\u003ctd width=\"369\"\u003e32° to 104° F (0° to 40° C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eStorage temperature\u003c\/td\u003e\n\u003ctd width=\"369\"\u003e-40° to 158° F (-40° to 70° C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eOperating altitude\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eUp to 10,000 ft (3,048 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eSeismic\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eDesigned to meet GR-63, Zone 4 earthquake requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eRelative humidity operating\u003c\/td\u003e\n\u003ctd width=\"369\"\u003e5% to 90% (noncondensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eRelative humidity non-operating\u003c\/td\u003e\n\u003ctd width=\"369\"\u003e5% to 95% (noncondensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eIEEE Compliance\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eIEEE 802.1AB, 802.1D, 802.1p, 802.1Q, 802.1s, 802.1w, 802.3\/802.3u\/802.3ab\/802.3z\/802.3ae\/802.3ba, 802.3ah, 802.3ad, 802.1ae\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eRFC Compliance\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eBroad support for IPv4\/IPv6 routing, multicast, MPLS, QoS, BGP, OSPF, RIP, VRRP, IGMP\/MLD, SNMP, and management RFCs (per Juniper EX9253 platform documentation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eSafety\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eUL\/CSA\/IEC\/EN 60950 family and related laser safety standards (platform-dependent by configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eEMC \/ Immunity\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eFCC\/EN\/CISPR\/VCCI\/ICES and EN 55024 \/ EN 61000 series compliance (as listed in platform documentation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eNEBS \/ Environmental\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eNEBS Level 3 (SR-3580), GR-63-Core, RoHS 5\/6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"384\"\u003eETSI\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eETSI EN 300 386-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e[\/specifications]\u003cbr\u003e\u003cbr\u003e[accesories]\u003c\/p\u003e\n\u003ctable width=\"843\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"843\" colspan=\"2\"\u003eLine Cards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eEX9253-6Q12C\u003c\/td\u003e\n\u003ctd width=\"623\"\u003eEX9253 line card with 6x40GbE ports and 12x40GbE\/100GbE ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eEX9253-6Q12C-M\u003c\/td\u003e\n\u003ctd width=\"623\"\u003eEX9253 line card with 6x40GbE ports and 12x40GbE\/100GbE MACsec AES256 ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd width=\"843\" colspan=\"2\"\u003ePluggable Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eEX-SFP-10GE-SR\u003c\/td\u003e\n\u003ctd width=\"623\"\u003e10GbE SFP+ short reach (SR) optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eEX-SFP-10GE-LR\u003c\/td\u003e\n\u003ctd width=\"623\"\u003e10GbE SFP+ long reach (LR) optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eEX-SFP-10GE-LRM\u003c\/td\u003e\n\u003ctd width=\"623\"\u003e10GbE SFP+ long reach multimode (LRM) optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eEX-SFP-10GE-ER\u003c\/td\u003e\n\u003ctd width=\"623\"\u003eSFP+ 10GBASE-ER optics, 1550 nm, up to 40 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eEX-SFP-10GE-ZR\u003c\/td\u003e\n\u003ctd width=\"623\"\u003eSFP+ 10GBASE-ZR optics, 1550 nm, up to 80 km over SMF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eJNP-SFP-10G-BX10D\u003c\/td\u003e\n\u003ctd width=\"623\"\u003e10G BX optics over SMF, 1330 nm, up to 10 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eJNP-SFP-10G-BX10U\u003c\/td\u003e\n\u003ctd width=\"623\"\u003e10G BX optics over SMF, 1270 nm, up to 10 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eEX-SFP-10GE-USR\u003c\/td\u003e\n\u003ctd width=\"623\"\u003eSFP+ 10GbE ultra short reach optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eJNP-QSFP-4X10GE-LR\u003c\/td\u003e\n\u003ctd width=\"623\"\u003eQSFP+ 40G optics, 4x10GbE LR, up to 10 km on parallel single-mode fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eJNP-QSFP-4X10GE-IR\u003c\/td\u003e\n\u003ctd width=\"623\"\u003eQSFP+ 40GBASE-LR4 optics module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eJNP-QSFP-40GE-IR4\u003c\/td\u003e\n\u003ctd width=\"623\"\u003eQSFP+ 40GBASE-LR4 optics for up to 1 km over SMF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eQFX-QSFP-40G-SR4\u003c\/td\u003e\n\u003ctd width=\"623\"\u003eQSFP+ 40GBASE-SR4 optics, 850 nm, up to 150 m on MMF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eJNP-QSFP-40G-LR4\u003c\/td\u003e\n\u003ctd width=\"623\"\u003eQSFP+ 40GBASE-LR4 optics for up to 10 km over SMF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eQFX-QSFP-40G-ESR4\u003c\/td\u003e\n\u003ctd width=\"623\"\u003eQSFP+ 40GBASE-eSR4 optics, 850 nm, up to 300 m on MMF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eJNP-QSFP-40GE-ER4\u003c\/td\u003e\n\u003ctd width=\"623\"\u003eQSFP+ 40GBASE-ER4 optics, 1310 nm, up to 40 km over SMF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eJNP-QSFP-40G-LX4\u003c\/td\u003e\n\u003ctd width=\"623\"\u003eQSFP+ 40GBASE-LX4 optics for duplex MMF\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd width=\"843\" colspan=\"2\"\u003eChassis Components \/ Spares\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eEX9253-RE\u003c\/td\u003e\n\u003ctd width=\"623\"\u003eRouting Engine for EX9253 chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eJNP-C1-FAN-3RU\u003c\/td\u003e\n\u003ctd width=\"623\"\u003eFan tray module for EX9253 3RU chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003eJNP-PWR1100-DC-BB\u003c\/td\u003e\n\u003ctd width=\"623\"\u003e1100 W DC power supply module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e[\/accesories]\u003c\/p\u003e\n\n\u003ch2\u003eJuniper EX9253-BASE-DC Expansion Base Switch\u003c\/h2\u003e\n\u003cp\u003eThe Juniper EX9253-BASE-DC Expansion Base is a modular Layer 3 managed Ethernet switch base system in the EX9250 Series. It includes a 3-slot EX9253-CHAS-3RU chassis, one EX9253-RE Routing Engine, four JNP-C1-FAN-3RU fan trays, and three JNP-PWR1100-DC-BB DC power supplies with required blank panels. The platform supports up to two line cards (sold separately) for scalable high-density 10GbE\/40GbE\/100GbE deployments in campus aggregation and data center environments.\u003c\/p\u003e","brand":"Juniper","offers":[{"title":"Default Title","offer_id":48958333747456,"sku":"EX9253-BASE-DC-NEW","price":81990.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/ex9253_f71a05e9-d9ef-4e69-a26d-5690ffb5cb17.jpg?v=1783446575","url":"https:\/\/alotechparts.com\/pt\/products\/juniper-ex9253-base-dc-expansion-base","provider":"Alo Tech Solutions","version":"1.0","type":"link"}