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Silver 1U rackmount firewall appliance with sixteen front RJ45 ports and dual AC power supplies

HPE Juniper Networking

HPE Juniper Networking SRX345-SYS-JB-2AC firewall appliance 1U dual AC 16x1GbE 4GB RAM 8GB storage

SKU CH-FZTT-VTX41 MPN SRX345-SYS-JB-2AC

A 1U firewall appliance with 16 onboard Gigabit Ethernet ports, 4 GB RAM and 8 GB storage, delivering up to 5 Gbps firewall throughput and 977 Mbps IPSec VPN performance in a consolidated platform

  • Form Factor1U
  • ProtocolsROUTING PROTOCOLS IPv4, IPv6, ISO, Connectionless Network Se
  • VPNTunnels: Site-to-Site, Hub and Spoke, Dynamic Endpoint, Auto
  • Power InputPower Supply: AC (external)
  • FeaturesPERFORMANCE AND SCALE Routing with packet mode (64 B packet
  • Dimensions17.36 x 1.72 x 14.57 in. (44.09 x 4.36 x 37.01 cm)
  • Consolidated security, routing and switching in a 1U rack appliance
  • 16 onboard 1 GbE ports for high-density branch connectivity
  • 5 Gbps maximum firewall throughput for demanding traffic loads
  • 977 Mbps IPSec VPN throughput for secure site-to-site links
  • Dual AC power supplies provide hardware redundancy for continuous operation

Consolidated Security Platform

The HPE Juniper Networking SRX345-SYS-JB-2AC is a 1U firewall appliance that combines security, routing, switching and WAN connectivity in a single rack-mountable unit. It is designed for branch offices and enterprises needing integrated threat mitigation and scalable network services.

Dual AC Power and Junos Base

The bundle includes dual AC power supplies for redundant operation and the Junos Software Base licence that enables core routing, VPN and firewall capabilities. These components provide the foundation for secure connectivity without additional licensing steps.

16 Onboard Gigabit Ethernet Ports

With 16 built-in 1GbE interfaces the appliance handles WAN, LAN and DMZ segments directly from the chassis. Buyers who need higher-density 10GbE or fibre connectivity will require a different platform.

Highlights

  • Consolidated security, routing and switching in a 1U rack appliance
  • 16 onboard 1 GbE ports for high-density branch connectivity
  • 5 Gbps maximum firewall throughput for demanding traffic loads
  • 977 Mbps IPSec VPN throughput for secure site-to-site links
  • Dual AC power supplies provide hardware redundancy for continuous operation

Specifications

BrandJuniper Networks
SeriesSRX300
ModelSRX345
Part NumberSRX345-SYS-JB-2AC
Form Factor1U
ProtocolsROUTING PROTOCOLS
IPv4, IPv6, ISO, Connectionless Network Service (CLNS)
Static routes
RIP v1/v2
OSPF/OSPF v3
BGP with Route Reflector
IS-IS
Multicast: Internet Group Management Protocol (IGMP) v1/v2, Protocol Independent Multicast (PIM) sparse mode (SM)/dense mode (DM)/source-specific multicast (SSM), Session Description Protocol (SDP), Distance Vector Multicast Routing Protocol (DVMRP), Multicast Source Discovery Protocol (MSDP), Reverse Path Forwarding (RPF)
Encapsulation: VLAN, Point-to-Point Protocol (PPP), Frame Relay, High-Level Data Link Control (HDLC), serial, Multilink Poin
VPNTunnels: Site-to-Site, Hub and Spoke, Dynamic Endpoint, AutoVPN, ADVPN, Group VPN (IPv4/ IPv6/ Dual Stack)
Juniper Secure Connect: Remote access / SSL VPN
Configuration payload: Yes
IKE Encryption algorithms: Prime, DES-CBC, 3DES-CBC, AEC-CBC, AES-GCM, SuiteB
IKE authentication algorithms: MD5, SHA-1, SHA-128, SHA-256, SHA-384
Authentication: Pre-shared key and public key infrastructure (PKI) (X.509)
IPSec (Internet Protocol Security): Authentication Header (AH) / Encapsulating Security Payload (ESP) protocol
IPSec Authentication Algorithms: hmac-md5, hmac-sha-196, hmac-sha-256
IPSec
Power InputPower Supply: AC (external)
FeaturesPERFORMANCE AND SCALE
Routing with packet mode (64 B packet size) in Kpps: 750
Routing with packet mode (IMIX packet size) in Mbps: 2,300
Routing with packet mode (1,518 B packet size in Mbps: 5,500
Stateful firewall (64 B packet size) in Kpps: 550
Stateful firewall (IMIX packet size) in Mbps: 1,500
Stateful firewall (1,518 B packet size) in Mbps: 5,000
IPSec VPN (IMIX packet size) in Mbps: 325
IPSec VPN (1,400 B packet size) in Mbps: 977
Application visibility and control in Mbps: 1,700
Recommended IPS in Mbps: 600
Next-generation firewall in Mbps: 430
Secure Web Access firewall in
Dimensions17.36 x 1.72 x 14.57 in. (44.09 x 4.36 x 37.01 cm)
Weight10.80 lb (4.90 kg)
Shipping weight4.99 kg
Package size654 × 533 × 152 mm

Questions about this item

What is the rated lifespan of the dual AC power supplies in the SRX345?

The appliance ships with dual AC power supplies for redundancy; each supply is a field-replaceable unit rated for continuous operation, so a failed module can be swapped without powering down the chassis.

Which throughput figure becomes the bottleneck first when the SRX345 runs sustained IMIX traffic?

IMIX routing capacity is listed at 2,300 Mbps, which is lower than the 5,500 Mbps large-packet routing rate and the 5 Gbps stateful firewall ceiling, so IMIX throughput will limit sustained mixed workloads first.

How much heat does the SRX345 produce when it runs flat out all day?

The 1U chassis uses front-to-rear airflow with dual AC supplies; under full load the system draws its rated AC input and exhausts heat through the rear vents, keeping the rack inlet temperature within standard data-centre limits.

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