Datasheet

SONET/SDH OC48/STM16 Enhanced IQ (IQE) PIC with SFP (T4000 Router)
g006030
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Junos OS Release 13.2 and later (Type 3)
For information on which FPCs support this PIC, see“T4000 PIC/FPC Compatibility” on page 10.
Software release
Description
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Four OC48/STM16 ports
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Clear channel functionality
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SONET and SDH is configured on a per-port granularity
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Power requirement: 1.06 A @ 48 V (51 W)
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Weight: 1.6 lb (0.725 kg)
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Model number: PC-4OC48-STM16-IQE-SFP
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Ports are numbered:
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Top row: 0 and 1 from left to right
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Bottom row: 2 and 3 from left to right
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Maximum transmission units (MTUs) of up to 9192 bytes
Hardware features
Software features
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Quality of service (QoS) per channel: weighted round-robin (WRR), random early detection
(RED), weighted random early detection (WRED)
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Fine-grained egress queuing per logical interface. See the Junos OS Class of Service Library for
Routing Devices for more information about class-of-service features
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Packet buffering
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Local line and remote payload loopback testing
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Optical diagnostics and monitoring
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Clocking options: internal or external/loop mode. Each OC48 transmitter port is configured
either in internal or external mode. The default clocking option is internal mode.
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Encapsulations:
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Extended Frame Relay for circuit cross-connect (CCC) and translational cross-connect
(TCC)
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Flexible Frame Relay
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Frame Relay
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Frame Relay for CCC
119Copyright © 2013, Juniper Networks, Inc.
SONET/SDH OC48/STM16 Enhanced IQ (IQE) PIC with SFP (T4000 Router)