SRX4100‑SYS‑JB Specifications
Juniper SRX4100 Services Gateway with Junos Software Base
Manufacturer: Juniper Networks
Manufacturer Model: SRX4100‑SYS‑JB
Product Line: SRX Series Services Gateway
Product Series: SRX4100
Product Type: Enterprise Security Appliance (Firewall/VPN/Router)
Product Name: Juniper SRX4100‑SYS‑JB Security Gateway
KEY FEATURES:
Includes hardware with 8 × 10 GbE (1 GbE/10 GbE) ports
Junos Software Base included (Firewall, NAT, IPSec VPN, Routing, MPLS)
Out‑of‑band management port: 1 × 1 GbE
Dedicated HA ports: 2 × 1 GbE/10 GbE
Console port: 1 × RJ‑45
USB ports: 2 × USB 2.0
Redundant power supplies (AC or DC depending on SKU)
Front‑to‑back cooling with multiple fan trays
PERFORMANCE:
Firewall throughput (max): ~40 Gbps (stateful)
Firewall throughput (IMIX): ~22 Gbps
IPSec VPN throughput (IMIX): ~14.8 Gbps
Intrusion Prevention throughput: ~13.9 Gbps
Next‑generation firewall throughput: ~9 Gbps
Secure Web Access throughput: ~6.7 Gbps
Connections per second: ~250,000
Maximum concurrent sessions: ~5 million
Maximum security policies: ~60,000
IPsec VPN tunnels: ~7,500
ENVIRONMENTAL & RELIABILITY:
Designed for medium‑to‑large enterprise, data center, and regional headquarter deployments
Operating temperature: typical enterprise range (~0 °C to 40 °C)
Humidity: non‑condensing supported
Redundant PSU support (1+1)
PHYSICAL:
Form Factor: 1U rack‑mountable chassis
Typical Dimensions (W × H × D): ~17.48″ × 1.72″ × 25″ (44.39 × 4.31 × 63.5 cm)
Weight (device with PSUs): ~29 lb (~13.1 kg)
Shipping Weight: ~47.5 lb (~21.5 kg)
Power Supply: Dual 650 W redundant AC or DC PSUs (depending on model)
Average Power Consumption: ~200 W
Typical Heat Dissipation: ~685 BTU/hour
Airflow/Cooling: Front‑to‑back

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