User manual

EIA-530 PIC
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JUNOS 6.1 and laterSoftware release
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Two EIA-530, X.21 or V.35 serial ports
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Power requirement: 0.07 A @ 48 V (3.4 W)
Description
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Configured as data terminal equipment (DTE) ports
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Resynchronization signal
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Receives clock rates up to 16 Mbps
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Local, data communications equipment (DCE) local, and DTE remote loopbacks
Hardware features
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Supports four queues per port
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Random early detection (RED)
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Transmitter Signal Element Timing is looped from the timing received on the Transmitted
Signal Element DCE. EIA-530 ports support the ability to invert the Transmit Data Element.
The EIA-530 ports support the following rates:
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2.048 Mbps
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2.341 Mbps
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2.731 Mbps
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3.277 Mbps
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4.09 Mbps
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5.461 Mbps
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8.192 Mbps
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16.384 Mbps
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V.35 ports support up to 2.048 Mbps
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X.21 ports support up to 10 Mbps
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Encapsulations:
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High-Level Data Link Control (HDLC)
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Frame Relay
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Circuit cross-connect (CCC)
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Translational cross-connect (TCC)
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Point-to-Point Protocol (PPP)
Software features
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Two DB-25 male connectors (one per port, included with PIC)
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V.35 requires an EIA-530 to V.35 cable and connects to a V.35 DTE 34-pin Winchester
type male cable (one per port)
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X.21 requires an EIA-530 to X.21 cable and connects to a X.21 DTE DB-15 male cable
Cables and connectors
40 ■ EIA-530 PIC
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