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Silver 1U rackmount firewall appliance with sixteen front RJ45 ports

HPE Juniper Networking

HPE Juniper Networking SRX345 firewall appliance 16x1GbE 4GB 8GB 1U

SKU CH-CR1H-9135F MPN SRX345

A 1U firewall appliance with 16 1GbE ports, 4GB RAM and 8GB storage delivering up to 5Gbps firewall and 977Mbps IPSec VPN throughput

  • 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, switching and WAN in 1U
  • 16 onboard 1GbE ports simplify network connectivity
  • 4 GB RAM and 8 GB storage support feature-rich operation
  • 5 Gbps firewall throughput protects high-speed traffic
  • 977 Mbps IPSec VPN performance secures remote access

Consolidated 1U Security Platform

The HPE Juniper Networking SRX345 combines firewall, routing, switching and WAN connectivity in a single rack unit. It provides 16 onboard 1 GbE ports for direct device attachment. The appliance ships with 4 GB system memory and 8 GB storage for logs and configuration.

Security and Routing Capabilities

Stateful firewall throughput reaches 5 Gbps while IPSec VPN performance delivers 977 Mbps. Routing benchmarks show 750 Kpps at 64 byte packets, 2,300 Mbps with IMIX traffic and 5,500 Mbps at 1,518 byte frames. Supported protocols include BGP, OSPF, IS-IS and multicast standards.

Branch Office Deployment Fit

This model suits branch locations needing integrated security and routing without separate switches. Organisations requiring higher port density, 10 GbE interfaces or deeper packet inspection capacity should evaluate larger SRX series appliances.

Highlights

  • Consolidated security, routing, switching and WAN in 1U
  • 16 onboard 1GbE ports simplify network connectivity
  • 4 GB RAM and 8 GB storage support feature-rich operation
  • 5 Gbps firewall throughput protects high-speed traffic
  • 977 Mbps IPSec VPN performance secures remote access

Specifications

BrandJuniper Networks
SeriesSRX300
ModelSRX345
Part NumberSRX345
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 weight7.71 kg
Package size551 × 523 × 152 mm

Questions about this item

What components in the SRX345 will need replacement after extended operation?

The SRX345 uses an external AC power supply that can be replaced independently if it fails, while the 1U chassis contains no user-serviceable parts such as fans or drive bays.

Which performance limit of the SRX345 is reached first during sustained high-throughput traffic?

At 64-byte packet size the routing engine tops out at 750 Kpps, a lower ceiling than the 2,300 Mbps IMIX or 5,500 Mbps 1,518-byte figures.

How much heat and power does the SRX345 produce when running continuously in a rack?

The 1U appliance draws power from an external AC supply and dissipates heat through internal fans; its 17.36 x 1.72 x 14.57 inch dimensions fit standard rack airflow.

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