New Features in Junos OS Release 12.1 for Branch SRX Series Services Gateways and J Series Services Routers

The following features have been added to Junos OS Release 12.1. Following the description is the title of the manual or manuals to consult for further information.

Note: For the latest updates about support and issues on Junos Pulse, see the Junos Pulse Release Notes.

Release 12.1R4 New Features

Hardware Features---SRX240 Services Gateways

Table 2 lists the hardware features supported on various models of the SRX240 Services Gateway

Table 2: SRX240 Services Gateway Hardware Features

Features

SRX240 Services Gateway with AC Power Supply and No PoE Support

SRX240 Services Gateway with AC Power Supply and PoE Support

SRX240 Services Gateway with DC Power Supply

DDR memory

  • For SRX240B:
    512 MB
  • For SRX240B2:
    1 GB
  • For SRX240H:
    1 GB
  • For SRX240H2:
    2 GB
  • For SRX240H-TAA:
    1 GB
  • For SRX240H2-TAA:
    2 GB
  • For SRX240H-POE:
    1 GB
  • For SRX240H2-POE:
    2 GB
  • For SRX240H-POE-TAA:
    1 GB
  • For SRX240H2-POE-TAA:
    2 GB
  • For SRX240H-DC:
    1 GB
  • For SRX240H2-DC:
    2 GB

PoE support

No

Yes

No

Power supply rating

150 watts

360 watts

190 watts

Input voltage

100 to 240 VAC

100 to 240 VAC

–48 VDC

Operating range: –40.5 V to –72 V

Gigabit Ethernet ports

16

16

16

Console ports

1

1

1

Universal Serial Bus (USB) ports

2

2

2

Mini-PIM slots

4

4

4

LEDs

Status, Alarm, HA, Power, Mini-PIMs, and Port (TX/RX/Link and PoE)

Status, Alarm, HA, Power, Mini-PIMs, and Port (TX/RX/Link and PoE)

Status, Alarm, HA, Power, Mini-PIMs, Port (TX/RX/Link and PoE), DC power feed LEDs.

Note: The PoE LED is enabled only on the PoE variant of the SRX240 Services Gateway.

Internal flash memory

  • For SRX240B:
    1 GB
  • For SRX240B2:
    2 GB
  • For SRX240H:
    1 GB
  • For SRX240H2:
    2 GB
  • For SRX240H-TAA:
    1 GB
  • For SRX240H2-TAA:
    2 GB
  • For SRX240H-POE:
    1 GB
  • For SRX240H2-POE:
    2 GB
  • For SRX240H-POE-TAA:
    1 GB
  • For SRX240H2-POE-TAA:
    2 GB
  • For SRX240H-DC:
    1 GB
  • For SRX240H2-DC:
    2 GB

Fans

6

6

6

Air filters

One

(Separately orderable)

None

One

NEBS-compliance

No

No

Yes

Note: An air filter is not shipped with the SRX240 Services Gateway with AC power supply models. To meet NEBS requirements, you must order the air filter separately and install it. Contact your Juniper Networks customer service representative for more information.

Release 12.1R3 New Features

Network Address Translation (NAT)

Dynamic Host Configuration Protocol (DHCP)

Note: There are two types of DHCP services available:

  • DHCP services in a default routing instance
  • DHCP services in a routing instance.

From Junos OS Release 12.1 R3 onwards, we recommend using DHCP services in a routing instance.

Junos OS CLI Reference, Junos OS Initial Configuration Guide for Security Devices

Release 12.1R2 Software Features

Interfaces

IP Monitoring

Security Policies

Release 12.1 R2 Hardware Features

Hardware Features—8-Port Serial GPIM

The 8-Port Serial Gigabit-Backplane Physical Interface Module (GPIM) is a network interface card (NIC) that installs in the front slots of the SRX650 and SRX550 Services Gateways to provide physical connections to a WAN. It can be plugged into all the GPIM slots of SRX650 and SRX550 Services Gateways. After you install the GPIM in the services gateway, you configure a network interface on the GPIM. It enhances port density and provides flexible support for universal serial ports including a wide array of interface options such as synchronous support.

Note: Only SRX650 Services Gateway supports hot-swappable functionality for GPIMs.

All the ports of the 8-Port Serial GPIM are connected to two dual stacked 136-pin VHDCI connectors. Custom cables are used to connect the VHDCI connectors to the data terminal equipment (DTE) or the data circuit-terminating equipment (DCE). Different cables are required to support different protocols. The protocols that a cable supports are identified by the cable ID. The cables are labeled with a letter (refers to the cable type) and four digits (unique serial numbers for the cables).

Table 3 lists the hardware specifications of the 8-Port Serial Gigabit-Backplane Physical Interface Module (GPIM).

Table 3: 8-Port Serial GPIM Hardware Specifications

Description

Value

Dimensions (H x W x L)

0.756 in. x 6.723 in. x 8.234 in.

(1.921 cm x 17.079 cm x 20.916 cm)

Weight

16.6 oz (0.470 kg)

Connector type

Two dual stacked 136-pin VHDCI connectors. Custom cables are used to connect the VHDCI connectors to the data terminal equipment (DTE) or the data circuit-terminating equipment (DCE)

Form factor

Single-high, single-wide GPIM

Environmental operating temperature

32°F through 104°F (0°C through 40°C)

Storage temperature

-40°F through 158°F (-40°C through 70°C)

Relative humidity

5% to 90% noncondensing

Altitude

Up to 10,000 ft (3,000 m)

Table 4 lists the network interface specifications of the 8-Port Serial Gigabit-Backplane Physical Interface Module (GPIM).

Table 4: 8-Port Serial GPIM Network Interface Specifications

Description

Specification

Network Interface Specifications

Line encoding

NRZ and NRZI

Line Protocols

  • EIA-530
  • EIA-530A
  • EIA-449
  • RS-232
  • V.35
  • X.21

Modes

  • Data terminal equipment (DTE)
    • Clear to send (CTS)
    • Data carrier detect (DCD)
    • Data set ready (DSR)
  • Data circuit-terminating equipment (DCE)
    • Request to send (RTS)
    • Data terminal ready (DTR)

Synchronous Tx/Rx rate/port

Up to 8 Mbps

Error counters

rx_error_counts, tx_abort_counts, rx_giant_counts, rx_runt_counts, and crc_err_counts

HDLC Features

Mode

56K or 64K

PPP, Frame Relay, and Cisco-HDLC encapsulation

Supported

Shared flag

Supported

Idle flag/fill (0x7e or all ones)

Supported

Counters

Runts, giants, fcs error, abort error, and align error

Release 12.1 R1 Software Features

AppSecure

Chassis Cluster

Denial of Service (DoS)

Intrusion Detection and Prevention (IDP) and AppSecure

J-Web

Routing

Security Policy

UAC Authentication

User Role Firewalls

Hardware Features—SRX550 Services Gateways

Introduction

Junos OS Release 12.1 supports the Juniper Networks SRX550 Services Gateway. The SRX550 Services Gateway is a mid-range dynamic services gateway that consolidates network infrastructure and security applications for regional offices, large branch offices, and small to medium enterprises. The services gateway provides cost-effective, scalable integration of routing, security, and other mid-range applications for these sites.

Hardware Features

The SRX550 Services Gateway provides the following features:

Physical Specifications

Table 5 provides information on the physical specifications of the SRX550 Services Gateway.

Table 5: SRX550 Services Gateway Specifications

Specification

Value

Chassis height

2 rack units (U)

Chassis width

17.5 in. (44.4 cm)

Chassis depth

18.2 in. (46.2 cm)

Chassis weight (includes one power supply without any GPIMs or Mini-PIMs)

21.96 lb (9.96 kg)

Power supply output/consumption

645 W AC and 645 W DC power supply can provide:

  • 390 W at 12 V
  • 255 W PoE on a single power supply, or with redundancy using the two power supplies
  • 510 W PoE using the two power supply option operating as nonredundant

Note: Using the two power supply option operating as nonredundant for up to 510 W PoE power, the administrator has the ability to prioritize the PoE ports that will receive power if an outage should occur to either the power source or to one of the power supplies.

Altitude

No performance degradation to 13,000 ft (3962.4m)

Relative humidity

Normal operation ensured in relative humidity range of 5% to 90%, noncondensing

Temperature

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)

Seismic

Designed to meet Telcordia Technologies Zone 4 earthquake requirements

Maximum thermal output

AC power: 4400 BTU/hour

DC power with one 645 W power supply unit: 2200 BTU/hour

DC power with two 645 W power supply units, nonredundant: 4400 BTU/hour

Note: These specifications are estimates and subject to change.

AC input voltage

100 to 240 VAC

AC input line frequency

50 to 60 Hz

AC system current rating

7.6 to 3.8 A

Note: Install the services gateway only in restricted areas, such as dedicated equipment rooms and equipment closets, in accordance with Articles 110–16, 110–17, and 110–18 of the National Electrical Code, ANSI/NFPA 70.

Software Features—SRX550 Services Gateways

Software Features

Related Documentation