Juniper Networks M120 Uživatelský manuál stáhnout pdf (Strana 20)

ATM2 DS3 IQ PIC

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JUNOS 8.0R2 and later (Type 1)

NOTE: This PIC is not supported in JUNOS Release 8.1R1.

Software release

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Four DS3 ports

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Power requirement: 0.41 A @ 48 V (20.0 W)

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Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface.

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ATM standards compliant

Description

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16-MB SDRAM memory for ATM segmentation and reassembly (SAR)

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ATM switch ID

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Configurable framing options:

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C-bit with ATM direct mapping

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C-bit with Physical Layer Convergence Protocol (PLCP) framing (default)

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M23 ATM direct mapping

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M23 with PLCP framing

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Internal and loop timing

Hardware features

20 ■ ATM2 DS3 IQ PIC

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Juniper Networks M120 Uživatelský manuál Strana 20