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SRX220 Services Gateway Specifications


The SRX220 Services Gateway chassis is a rigid sheet metal structure of 1 rack unit (U) height that houses all the other hardware components.

Figure 1 shows the SRX220 Services Gateway chassis for SRX220H and SRX220H-POE models.

Figure 1: SRX220 Services Gateway
SRX220 Services Gateway

Table 1 provides information on the physical specifications of the device.

Table 1: SRX220 Services Gateway Specifications



Dimensions (H x W x D)

1.73 in. x 14.29 in. x 7.13 in.

44 mm x 363 mm x 181 mm

Chassis weight

  • 4.52 lb (2.05 kg) for SRX220 models without PoE (no interface modules)

  • 4.62 lb (2.10 kg) for SRX220 models with PoE (no interface modules)


No performance degradation up to 10,000 ft (3048 m)


Normal operation ensured in temperature range of 32°F (0°C) to 104°F (40°C)

Nonoperating storage temperature in shipping container: -40°F (-40°C) to 158°F (70°C)

Maximum thermal output

Note: These specifications are estimates and subject to change.

  • SRX220 Services Gateway without Mini-PIMs: 126 BTU/hour (36 W)

  • SRX220 Services Gateway with two Mini-PIMs: 191 BTU/hour (56 W)

Note: Thermal output from the PoE is dissipated at the PoE powered device end and so is not included in the system thermal output.

Noise level

51.1 dB per EN ISO 7779


Before removing or installing components of a functioning services gateway, attach an electrostatic discharge (ESD) strap to an ESD point and place the other end of the strap around your bare wrist. Failure to use an ESD strap could result in damage to the services gateway.